diff --git a/example/assets/icons/ic_gauge_chart.svg b/example/assets/icons/ic_gauge_chart.svg
new file mode 100644
index 000000000..0147dab82
--- /dev/null
+++ b/example/assets/icons/ic_gauge_chart.svg
@@ -0,0 +1,3 @@
+
diff --git a/example/ios/Podfile.lock b/example/ios/Podfile.lock
index 73a295ecb..395ff459e 100644
--- a/example/ios/Podfile.lock
+++ b/example/ios/Podfile.lock
@@ -25,11 +25,11 @@ EXTERNAL SOURCES:
:path: ".symlinks/plugins/url_launcher_ios/ios"
SPEC CHECKSUMS:
- Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
- package_info_plus: c0502532a26c7662a62a356cebe2692ec5fe4ec4
+ Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+ package_info_plus: 58f0028419748fad15bf008b270aaa8e54380b1c
path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
-PODFILE CHECKSUM: 0dbd5a87e0ace00c9610d2037ac22083a01f861d
+PODFILE CHECKSUM: c4c93c5f6502fe2754f48404d3594bf779584011
COCOAPODS: 1.16.2
diff --git a/example/ios/Runner.xcodeproj/project.pbxproj b/example/ios/Runner.xcodeproj/project.pbxproj
index dd83b3827..60a4e286a 100644
--- a/example/ios/Runner.xcodeproj/project.pbxproj
+++ b/example/ios/Runner.xcodeproj/project.pbxproj
@@ -8,25 +8,14 @@
/* Begin PBXBuildFile section */
1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
- 331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
+ 3A769574DE769ECF798B0709 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 380B38C853A9B1A4CE259991 /* Pods_Runner.framework */; };
3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
- E74A93EDB2B26BA3B68EB856 /* Pods_Runner.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 66E5FD19F03E6633F69A2755 /* Pods_Runner.framework */; };
/* End PBXBuildFile section */
-/* Begin PBXContainerItemProxy section */
- 331C8085294A63A400263BE5 /* PBXContainerItemProxy */ = {
- isa = PBXContainerItemProxy;
- containerPortal = 97C146E61CF9000F007C117D /* Project object */;
- proxyType = 1;
- remoteGlobalIDString = 97C146ED1CF9000F007C117D;
- remoteInfo = Runner;
- };
-/* End PBXContainerItemProxy section */
-
/* Begin PBXCopyFilesBuildPhase section */
9705A1C41CF9048500538489 /* Embed Frameworks */ = {
isa = PBXCopyFilesBuildPhase;
@@ -43,15 +32,12 @@
/* Begin PBXFileReference section */
1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = ""; };
1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = ""; };
- 2533C9FF039E091768C02A3C /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = ""; };
- 331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = ""; };
- 331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+ 380B38C853A9B1A4CE259991 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = ""; };
- 66E5FD19F03E6633F69A2755 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
+ 70B7C328B4B2F1CF5A8F4CD5 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = ""; };
74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = ""; };
74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; };
7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = ""; };
- 92784C7839A21A123BE5F569 /* Pods-Runner.debug.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.debug.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"; sourceTree = ""; };
9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = ""; };
9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = ""; };
97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
@@ -59,7 +45,8 @@
97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; };
97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; };
97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; };
- FDA57114F6B1B00C26C17AEA /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = ""; };
+ A5FD4176E495AE357451309C /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = ""; };
+ F92DACD635C19D794086368F /* Pods-Runner.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.release.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"; sourceTree = ""; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@@ -67,19 +54,29 @@
isa = PBXFrameworksBuildPhase;
buildActionMask = 2147483647;
files = (
- E74A93EDB2B26BA3B68EB856 /* Pods_Runner.framework in Frameworks */,
+ 3A769574DE769ECF798B0709 /* Pods_Runner.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXFrameworksBuildPhase section */
/* Begin PBXGroup section */
- 331C8082294A63A400263BE5 /* RunnerTests */ = {
+ 387A47388B1D7AAF78141AE7 /* Frameworks */ = {
+ isa = PBXGroup;
+ children = (
+ 380B38C853A9B1A4CE259991 /* Pods_Runner.framework */,
+ );
+ name = Frameworks;
+ sourceTree = "";
+ };
+ 87E9D592125921BB4FA5096E /* Pods */ = {
isa = PBXGroup;
children = (
- 331C807B294A618700263BE5 /* RunnerTests.swift */,
+ 70B7C328B4B2F1CF5A8F4CD5 /* Pods-Runner.debug.xcconfig */,
+ F92DACD635C19D794086368F /* Pods-Runner.release.xcconfig */,
+ A5FD4176E495AE357451309C /* Pods-Runner.profile.xcconfig */,
);
- path = RunnerTests;
+ path = Pods;
sourceTree = "";
};
9740EEB11CF90186004384FC /* Flutter */ = {
@@ -99,9 +96,8 @@
9740EEB11CF90186004384FC /* Flutter */,
97C146F01CF9000F007C117D /* Runner */,
97C146EF1CF9000F007C117D /* Products */,
- 331C8082294A63A400263BE5 /* RunnerTests */,
- B5EDA2152F3EE166ACB0102F /* Pods */,
- F62F59B1CB0A3441A4333BCE /* Frameworks */,
+ 87E9D592125921BB4FA5096E /* Pods */,
+ 387A47388B1D7AAF78141AE7 /* Frameworks */,
);
sourceTree = "";
};
@@ -109,7 +105,6 @@
isa = PBXGroup;
children = (
97C146EE1CF9000F007C117D /* Runner.app */,
- 331C8081294A63A400263BE5 /* RunnerTests.xctest */,
);
name = Products;
sourceTree = "";
@@ -129,56 +124,21 @@
path = Runner;
sourceTree = "";
};
- B5EDA2152F3EE166ACB0102F /* Pods */ = {
- isa = PBXGroup;
- children = (
- 92784C7839A21A123BE5F569 /* Pods-Runner.debug.xcconfig */,
- FDA57114F6B1B00C26C17AEA /* Pods-Runner.release.xcconfig */,
- 2533C9FF039E091768C02A3C /* Pods-Runner.profile.xcconfig */,
- );
- path = Pods;
- sourceTree = "";
- };
- F62F59B1CB0A3441A4333BCE /* Frameworks */ = {
- isa = PBXGroup;
- children = (
- 66E5FD19F03E6633F69A2755 /* Pods_Runner.framework */,
- );
- name = Frameworks;
- sourceTree = "";
- };
/* End PBXGroup section */
/* Begin PBXNativeTarget section */
- 331C8080294A63A400263BE5 /* RunnerTests */ = {
- isa = PBXNativeTarget;
- buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
- buildPhases = (
- 331C807D294A63A400263BE5 /* Sources */,
- 331C807F294A63A400263BE5 /* Resources */,
- );
- buildRules = (
- );
- dependencies = (
- 331C8086294A63A400263BE5 /* PBXTargetDependency */,
- );
- name = RunnerTests;
- productName = RunnerTests;
- productReference = 331C8081294A63A400263BE5 /* RunnerTests.xctest */;
- productType = "com.apple.product-type.bundle.unit-test";
- };
97C146ED1CF9000F007C117D /* Runner */ = {
isa = PBXNativeTarget;
buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
buildPhases = (
- 1474CFBDFB72840D91CF260E /* [CP] Check Pods Manifest.lock */,
+ B16E897CCC57E0F4B2344803 /* [CP] Check Pods Manifest.lock */,
9740EEB61CF901F6004384FC /* Run Script */,
97C146EA1CF9000F007C117D /* Sources */,
97C146EB1CF9000F007C117D /* Frameworks */,
97C146EC1CF9000F007C117D /* Resources */,
9705A1C41CF9048500538489 /* Embed Frameworks */,
3B06AD1E1E4923F5004D2608 /* Thin Binary */,
- 654E70DC308C8EF6E1C50DAB /* [CP] Embed Pods Frameworks */,
+ 00C61598CDE2223281B7DB47 /* [CP] Embed Pods Frameworks */,
);
buildRules = (
);
@@ -195,14 +155,9 @@
97C146E61CF9000F007C117D /* Project object */ = {
isa = PBXProject;
attributes = {
- BuildIndependentTargetsInParallel = YES;
LastUpgradeCheck = 1510;
ORGANIZATIONNAME = "";
TargetAttributes = {
- 331C8080294A63A400263BE5 = {
- CreatedOnToolsVersion = 14.0;
- TestTargetID = 97C146ED1CF9000F007C117D;
- };
97C146ED1CF9000F007C117D = {
CreatedOnToolsVersion = 7.3.1;
LastSwiftMigration = 1100;
@@ -223,19 +178,11 @@
projectRoot = "";
targets = (
97C146ED1CF9000F007C117D /* Runner */,
- 331C8080294A63A400263BE5 /* RunnerTests */,
);
};
/* End PBXProject section */
/* Begin PBXResourcesBuildPhase section */
- 331C807F294A63A400263BE5 /* Resources */ = {
- isa = PBXResourcesBuildPhase;
- buildActionMask = 2147483647;
- files = (
- );
- runOnlyForDeploymentPostprocessing = 0;
- };
97C146EC1CF9000F007C117D /* Resources */ = {
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
@@ -250,26 +197,21 @@
/* End PBXResourcesBuildPhase section */
/* Begin PBXShellScriptBuildPhase section */
- 1474CFBDFB72840D91CF260E /* [CP] Check Pods Manifest.lock */ = {
+ 00C61598CDE2223281B7DB47 /* [CP] Embed Pods Frameworks */ = {
isa = PBXShellScriptBuildPhase;
buildActionMask = 2147483647;
files = (
);
inputFileListPaths = (
+ "${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
);
- inputPaths = (
- "${PODS_PODFILE_DIR_PATH}/Podfile.lock",
- "${PODS_ROOT}/Manifest.lock",
- );
- name = "[CP] Check Pods Manifest.lock";
+ name = "[CP] Embed Pods Frameworks";
outputFileListPaths = (
- );
- outputPaths = (
- "$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
+ "${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+ shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
showEnvVarsInLog = 0;
};
3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
@@ -288,49 +230,46 @@
shellPath = /bin/sh;
shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
};
- 654E70DC308C8EF6E1C50DAB /* [CP] Embed Pods Frameworks */ = {
+ 9740EEB61CF901F6004384FC /* Run Script */ = {
isa = PBXShellScriptBuildPhase;
+ alwaysOutOfDate = 1;
buildActionMask = 2147483647;
files = (
);
- inputFileListPaths = (
- "${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
+ inputPaths = (
);
- name = "[CP] Embed Pods Frameworks";
- outputFileListPaths = (
- "${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
+ name = "Run Script";
+ outputPaths = (
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
- showEnvVarsInLog = 0;
+ shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
};
- 9740EEB61CF901F6004384FC /* Run Script */ = {
+ B16E897CCC57E0F4B2344803 /* [CP] Check Pods Manifest.lock */ = {
isa = PBXShellScriptBuildPhase;
- alwaysOutOfDate = 1;
buildActionMask = 2147483647;
files = (
);
+ inputFileListPaths = (
+ );
inputPaths = (
+ "${PODS_PODFILE_DIR_PATH}/Podfile.lock",
+ "${PODS_ROOT}/Manifest.lock",
+ );
+ name = "[CP] Check Pods Manifest.lock";
+ outputFileListPaths = (
);
- name = "Run Script";
outputPaths = (
+ "$(DERIVED_FILE_DIR)/Pods-Runner-checkManifestLockResult.txt",
);
runOnlyForDeploymentPostprocessing = 0;
shellPath = /bin/sh;
- shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
+ shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n # print error to STDERR\n echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
+ showEnvVarsInLog = 0;
};
/* End PBXShellScriptBuildPhase section */
/* Begin PBXSourcesBuildPhase section */
- 331C807D294A63A400263BE5 /* Sources */ = {
- isa = PBXSourcesBuildPhase;
- buildActionMask = 2147483647;
- files = (
- 331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */,
- );
- runOnlyForDeploymentPostprocessing = 0;
- };
97C146EA1CF9000F007C117D /* Sources */ = {
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
@@ -342,14 +281,6 @@
};
/* End PBXSourcesBuildPhase section */
-/* Begin PBXTargetDependency section */
- 331C8086294A63A400263BE5 /* PBXTargetDependency */ = {
- isa = PBXTargetDependency;
- target = 97C146ED1CF9000F007C117D /* Runner */;
- targetProxy = 331C8085294A63A400263BE5 /* PBXContainerItemProxy */;
- };
-/* End PBXTargetDependency section */
-
/* Begin PBXVariantGroup section */
97C146FA1CF9000F007C117D /* Main.storyboard */ = {
isa = PBXVariantGroup;
@@ -374,7 +305,6 @@
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
- ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NONNULL = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
@@ -404,7 +334,6 @@
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
ENABLE_NS_ASSERTIONS = NO;
ENABLE_STRICT_OBJC_MSGSEND = YES;
- ENABLE_USER_SCRIPT_SANDBOXING = NO;
GCC_C_LANGUAGE_STANDARD = gnu99;
GCC_NO_COMMON_BLOCKS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -413,7 +342,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SUPPORTED_PLATFORMS = iphoneos;
@@ -453,7 +382,6 @@
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
- ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NONNULL = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
@@ -483,7 +411,6 @@
DEBUG_INFORMATION_FORMAT = dwarf;
ENABLE_STRICT_OBJC_MSGSEND = YES;
ENABLE_TESTABILITY = YES;
- ENABLE_USER_SCRIPT_SANDBOXING = NO;
GCC_C_LANGUAGE_STANDARD = gnu99;
GCC_DYNAMIC_NO_PIC = NO;
GCC_NO_COMMON_BLOCKS = YES;
@@ -498,7 +425,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = iphoneos;
@@ -510,7 +437,6 @@
isa = XCBuildConfiguration;
buildSettings = {
ALWAYS_SEARCH_USER_PATHS = NO;
- ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
CLANG_ANALYZER_NONNULL = YES;
CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
CLANG_CXX_LIBRARY = "libc++";
@@ -540,7 +466,6 @@
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
ENABLE_NS_ASSERTIONS = NO;
ENABLE_STRICT_OBJC_MSGSEND = YES;
- ENABLE_USER_SCRIPT_SANDBOXING = NO;
GCC_C_LANGUAGE_STANDARD = gnu99;
GCC_NO_COMMON_BLOCKS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -549,7 +474,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
- IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+ IPHONEOS_DEPLOYMENT_TARGET = 12.0;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SUPPORTED_PLATFORMS = iphoneos;
@@ -615,45 +540,9 @@
};
name = Release;
};
- B5628A0E2E53D3C1005A9E21 /* Debug */ = {
- isa = XCBuildConfiguration;
- buildSettings = {
- COPY_PHASE_STRIP = NO;
- GCC_DYNAMIC_NO_PIC = NO;
- GCC_OPTIMIZATION_LEVEL = 0;
- PRODUCT_NAME = RunnerTests;
- };
- name = Debug;
- };
- B5628A0F2E53D3C1005A9E21 /* Release */ = {
- isa = XCBuildConfiguration;
- buildSettings = {
- COPY_PHASE_STRIP = YES;
- DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
- PRODUCT_NAME = RunnerTests;
- };
- name = Release;
- };
- B5628A102E53D3C1005A9E21 /* Profile */ = {
- isa = XCBuildConfiguration;
- buildSettings = {
- PRODUCT_NAME = RunnerTests;
- };
- name = Profile;
- };
/* End XCBuildConfiguration section */
/* Begin XCConfigurationList section */
- 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
- isa = XCConfigurationList;
- buildConfigurations = (
- B5628A0E2E53D3C1005A9E21 /* Debug */,
- B5628A0F2E53D3C1005A9E21 /* Release */,
- B5628A102E53D3C1005A9E21 /* Profile */,
- );
- defaultConfigurationIsVisible = 0;
- defaultConfigurationName = Release;
- };
97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
isa = XCConfigurationList;
buildConfigurations = (
diff --git a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
index e3773d42e..4003b03e4 100644
--- a/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
+++ b/example/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme
@@ -61,7 +61,6 @@
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
- enableGPUValidationMode = "1"
allowLocationSimulation = "YES">
diff --git a/example/lib/presentation/resources/app_assets.dart b/example/lib/presentation/resources/app_assets.dart
index 08da1e7e4..52b0f75db 100644
--- a/example/lib/presentation/resources/app_assets.dart
+++ b/example/lib/presentation/resources/app_assets.dart
@@ -15,6 +15,8 @@ class AppAssets {
return 'assets/icons/ic_radar_chart.svg';
case ChartType.candlestick:
return 'assets/icons/ic_candle_chart.svg';
+ case ChartType.gauge:
+ return 'assets/icons/ic_gauge_chart.svg';
}
}
diff --git a/example/lib/presentation/resources/app_colors.dart b/example/lib/presentation/resources/app_colors.dart
index a1ca589a1..8303202ac 100644
--- a/example/lib/presentation/resources/app_colors.dart
+++ b/example/lib/presentation/resources/app_colors.dart
@@ -11,9 +11,11 @@ class AppColors {
static const Color mainGridLineColor = Colors.white10;
static const Color borderColor = Colors.white54;
static const Color gridLinesColor = Color(0x11FFFFFF);
+ static const Color grey = Color(0xFFD9D9D9);
static const Color contentColorBlack = Colors.black;
static const Color contentColorWhite = Colors.white;
+ static const Color contentColorWhite12 = Colors.white12;
static const Color contentColorBlue = Color(0xFF2196F3);
static const Color contentColorYellow = Color(0xFFFFC300);
static const Color contentColorOrange = Color(0xFFFF683B);
diff --git a/example/lib/presentation/samples/bar/bar_chart_sample1.dart b/example/lib/presentation/samples/bar/bar_chart_sample1.dart
index e3d736394..de276d715 100644
--- a/example/lib/presentation/samples/bar/bar_chart_sample1.dart
+++ b/example/lib/presentation/samples/bar/bar_chart_sample1.dart
@@ -138,18 +138,17 @@ class BarChartSample1State extends State {
}
List showingGroups() => List.generate(
- 7,
- (i) => switch (i) {
- 0 => makeGroupData(0, 5, isTouched: i == touchedIndex),
- 1 => makeGroupData(1, 6.5, isTouched: i == touchedIndex),
- 2 => makeGroupData(2, 5, isTouched: i == touchedIndex),
- 3 => makeGroupData(3, 7.5, isTouched: i == touchedIndex),
- 4 => makeGroupData(4, 9, isTouched: i == touchedIndex),
- 5 => makeGroupData(5, 11.5, isTouched: i == touchedIndex),
- 6 => makeGroupData(6, 6.5, isTouched: i == touchedIndex),
- _ => throw Error(),
- }
- );
+ 7,
+ (i) => switch (i) {
+ 0 => makeGroupData(0, 5, isTouched: i == touchedIndex),
+ 1 => makeGroupData(1, 6.5, isTouched: i == touchedIndex),
+ 2 => makeGroupData(2, 5, isTouched: i == touchedIndex),
+ 3 => makeGroupData(3, 7.5, isTouched: i == touchedIndex),
+ 4 => makeGroupData(4, 9, isTouched: i == touchedIndex),
+ 5 => makeGroupData(5, 11.5, isTouched: i == touchedIndex),
+ 6 => makeGroupData(6, 6.5, isTouched: i == touchedIndex),
+ _ => throw Error(),
+ });
BarChartData mainBarData() {
return BarChartData(
diff --git a/example/lib/presentation/samples/chart_sample.dart b/example/lib/presentation/samples/chart_sample.dart
index ea1eef1ac..fc05e4087 100644
--- a/example/lib/presentation/samples/chart_sample.dart
+++ b/example/lib/presentation/samples/chart_sample.dart
@@ -46,3 +46,9 @@ class CandlestickChartSample extends ChartSample {
@override
ChartType get type => ChartType.candlestick;
}
+
+class GaugeChartSample extends ChartSample {
+ GaugeChartSample(super.number, super.builder);
+ @override
+ ChartType get type => ChartType.gauge;
+}
diff --git a/example/lib/presentation/samples/chart_samples.dart b/example/lib/presentation/samples/chart_samples.dart
index c848f4bee..1f2d34c84 100644
--- a/example/lib/presentation/samples/chart_samples.dart
+++ b/example/lib/presentation/samples/chart_samples.dart
@@ -1,4 +1,7 @@
import 'package:fl_chart_app/presentation/samples/candlestick/candlestick_chart_sample1.dart';
+import 'package:fl_chart_app/presentation/samples/gauge/gauge_chart_sample1.dart';
+import 'package:fl_chart_app/presentation/samples/gauge/gauge_chart_sample3.dart';
+import 'package:fl_chart_app/presentation/samples/gauge/gauge_chart_sample4.dart';
import 'package:fl_chart_app/util/app_helper.dart';
import 'bar/bar_chart_sample1.dart';
@@ -10,6 +13,7 @@ import 'bar/bar_chart_sample6.dart';
import 'bar/bar_chart_sample7.dart';
import 'bar/bar_chart_sample8.dart';
import 'chart_sample.dart';
+import 'gauge/gauge_chart_sample2.dart';
import 'line/line_chart_sample1.dart';
import 'line/line_chart_sample10.dart';
import 'line/line_chart_sample11.dart';
@@ -73,6 +77,12 @@ class ChartSamples {
],
ChartType.candlestick: [
CandlestickChartSample(1, (context) => const CandlestickChartSample1()),
- ]
+ ],
+ ChartType.gauge: [
+ GaugeChartSample(1, (context) => const GaugeChartSample1()),
+ GaugeChartSample(2, (context) => const GaugeChartSample2()),
+ GaugeChartSample(3, (context) => const GaugeChartSample3()),
+ GaugeChartSample(4, (context) => const GaugeChartSample4()),
+ ],
};
}
diff --git a/example/lib/presentation/samples/gauge/gauge_chart_sample1.dart b/example/lib/presentation/samples/gauge/gauge_chart_sample1.dart
new file mode 100644
index 000000000..99436ca5e
--- /dev/null
+++ b/example/lib/presentation/samples/gauge/gauge_chart_sample1.dart
@@ -0,0 +1,191 @@
+import 'dart:math';
+import 'dart:ui';
+
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart_app/presentation/resources/app_resources.dart';
+import 'package:flutter/material.dart';
+
+class GaugeChartSample1 extends StatefulWidget {
+ const GaugeChartSample1({super.key});
+
+ @override
+ State createState() => GaugeChartSample1State();
+}
+
+class GaugeChartSample1State extends State {
+ double _value = 0.5;
+
+ @override
+ Widget build(BuildContext context) {
+ return Padding(
+ padding: const EdgeInsets.all(28),
+ child: Column(
+ children: [
+ SizedBox(
+ width: 250,
+ height: 250,
+ child: Stack(
+ children: [
+ GaugeChart(
+ GaugeChartData.progress(
+ value: _value,
+ color: AppColors.contentColorPurple,
+ width: 30,
+ backgroundColor:
+ AppColors.contentColorPurple.withValues(alpha: 0.2),
+ startDegreeOffset: -200,
+ sweepAngle: 220,
+ touchData: GaugeTouchData(enabled: true),
+ ticks: GaugeTicks(
+ position: GaugeTickPosition.center,
+ count: 11,
+ offset: 0,
+ painter: _MyCustomGaugeMinMaxTickPainter(
+ color: AppColors.contentColorWhite,
+ radius: 5,
+ minIndex: 2,
+ maxIndex: 8,
+ minMaxLineLength: 40,
+ minMaxLineStrokeWidth: 4,
+ ),
+ checkToShowTick: GaugeTicks.hideEndpoints,
+ ),
+ pointers: [
+ // Needle extending from center toward the current value.
+ GaugePointer(
+ value: _value,
+ painter: GaugePointerNeedlePainter(
+ length: 88,
+ width: 20,
+ tailLength: 40,
+ color: AppColors.contentColorWhite,
+ ),
+ ),
+ // Pivot cap sitting at the gauge center, on top of the
+ // needle's base — just a second pointer with a small
+ // circle painter (anchorRadius: 0).
+ GaugePointer(
+ value: 0.3,
+ painter: GaugePointerCirclePainter(
+ radius: 24,
+ color: AppColors.contentColorBlack,
+ strokeWidth: 2,
+ strokeColor: AppColors.contentColorWhite,
+ ),
+ ),
+ ],
+ ),
+ ),
+ Center(
+ child: Text(
+ "${(_value * 100).toInt()}",
+ style: TextStyle(
+ color: AppColors.contentColorWhite,
+ fontSize: 18,
+ fontWeight: FontWeight.bold,
+ ),
+ ),
+ )
+ ],
+ ),
+ ),
+ Slider(value: _value, onChanged: (v) => setState(() => _value = v)),
+ ],
+ ),
+ );
+ }
+}
+
+class _MyCustomGaugeMinMaxTickPainter extends GaugeTickCirclePainter {
+ _MyCustomGaugeMinMaxTickPainter({
+ super.color,
+ super.radius,
+ required this.minIndex,
+ required this.maxIndex,
+ required this.minMaxLineLength,
+ required this.minMaxLineStrokeWidth,
+ this.textOffset = 6,
+ this.minTextStyle = const TextStyle(
+ color: Colors.green,
+ fontSize: 12,
+ fontWeight: FontWeight.bold,
+ ),
+ this.maxTextStyle = const TextStyle(
+ color: Colors.red,
+ fontSize: 12,
+ fontWeight: FontWeight.bold,
+ ),
+ }) : super();
+
+ final int minIndex;
+ final int maxIndex;
+ final double minMaxLineLength;
+ final double minMaxLineStrokeWidth;
+ final double textOffset;
+ final TextStyle minTextStyle;
+ final TextStyle maxTextStyle;
+
+ final _paint = Paint();
+
+ @override
+ void draw(Canvas canvas, GaugeTickInfo tickInfo) {
+ super.draw(canvas, tickInfo);
+
+ if (tickInfo.index != minIndex && tickInfo.index != maxIndex) {
+ return;
+ }
+ final isMin = tickInfo.index == minIndex;
+ final text = isMin ? "Min" : "Max";
+ final textStyle = isMin ? minTextStyle : maxTextStyle;
+ final rotation = isMin ? pi : 0.0;
+ final textPainter = TextPainter(
+ text: TextSpan(text: text, style: textStyle),
+ textDirection: TextDirection.ltr,
+ )..layout();
+ // 180 degrees
+ canvas.rotate(rotation);
+ final offsetX = isMin
+ ? 0 + textPainter.width + textOffset
+ : 0 - textPainter.width - minMaxLineLength / 2 - textOffset;
+ textPainter.paint(canvas, Offset(offsetX, 0 - textPainter.height / 2));
+ _paint.color = textStyle.color!;
+ _paint.strokeWidth = minMaxLineStrokeWidth;
+ canvas.drawLine(
+ Offset(0 - minMaxLineLength / 2, 0),
+ Offset(0 + minMaxLineLength / 2, 0),
+ _paint,
+ );
+ }
+
+ @override
+ GaugeTickPainter lerp(GaugeTickPainter b, double t) {
+ if (b is! _MyCustomGaugeMinMaxTickPainter) {
+ return b;
+ }
+ return _MyCustomGaugeMinMaxTickPainter(
+ color: Color.lerp(color, b.color, t)!,
+ radius: lerpDouble(radius, b.radius, t)!,
+ minIndex: minIndex,
+ maxIndex: maxIndex,
+ minMaxLineLength: lerpDouble(minMaxLineLength, b.minMaxLineLength, t)!,
+ minMaxLineStrokeWidth:
+ lerpDouble(minMaxLineStrokeWidth, b.minMaxLineStrokeWidth, t)!,
+ textOffset: lerpDouble(textOffset, b.textOffset, t)!,
+ minTextStyle: TextStyle.lerp(minTextStyle, b.minTextStyle, t)!,
+ maxTextStyle: TextStyle.lerp(maxTextStyle, b.maxTextStyle, t)!,
+ );
+ }
+
+ @override
+ List get props =>
+ [
+ super.props,
+ minIndex,
+ maxIndex,
+ minMaxLineLength,
+ minMaxLineStrokeWidth,
+ textOffset,
+ minTextStyle,
+ maxTextStyle,
+ ];
+}
diff --git a/example/lib/presentation/samples/gauge/gauge_chart_sample2.dart b/example/lib/presentation/samples/gauge/gauge_chart_sample2.dart
new file mode 100644
index 000000000..8cd9d5e25
--- /dev/null
+++ b/example/lib/presentation/samples/gauge/gauge_chart_sample2.dart
@@ -0,0 +1,140 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart_app/presentation/resources/app_resources.dart';
+import 'package:flutter/material.dart';
+
+/// Multi-ring ("Apple Watch"-style) gauge. Three concentric progress
+/// rings, each tracking its own value against the same 0..1 scale.
+/// Sections are listed innermost-first; the slider drives the
+/// innermost ring, the outer two are fixed.
+class GaugeChartSample2 extends StatefulWidget {
+ const GaugeChartSample2({super.key});
+
+ @override
+ State createState() => _GaugeChartSample2State();
+}
+
+class _GaugeChartSample2State extends State {
+ int _touchedRingIndex = -1;
+
+ static const _items = <(double, Color)>[
+ (20, AppColors.contentColorPink),
+ (40, AppColors.contentColorRed),
+ (55, AppColors.contentColorOrange),
+ (70, AppColors.contentColorGreen),
+ (95, AppColors.contentColorBlue),
+ ];
+
+ @override
+ Widget build(BuildContext context) {
+ return Padding(
+ padding: const EdgeInsets.all(28),
+ child: SizedBox(
+ width: 250,
+ height: 250,
+ child: Stack(
+ children: [
+ GaugeChart(
+ GaugeChartData(
+ minValue: 0,
+ maxValue: 100,
+ startDegreeOffset: -225,
+ sweepAngle: 270,
+ defaultRingWidth: 20,
+ ringsSpace: 4,
+ rings: _items.asMap().entries.map((e) {
+ final index = e.key;
+ final value = e.value.$1;
+ Color color = e.value.$2;
+ if (_touchedRingIndex != -1) {
+ color = index == _touchedRingIndex
+ ? color.withValues(alpha: 1)
+ : color.withValues(alpha: 0.3);
+ }
+ return GaugeProgressRing(
+ value: value,
+ color: color,
+ backgroundColor: AppColors.contentColorWhite12,
+ strokeCap: StrokeCap.round,
+ );
+ }).toList(),
+ touchData: GaugeTouchData(
+ enabled: true,
+ touchCallback: _onTouchCallback,
+ ),
+ ),
+ ),
+ Align(
+ alignment: Alignment(0, 0.75),
+ child: _TouchedRingAnimatedText(
+ value: _touchedRingIndex != -1
+ ? _items[_touchedRingIndex].$1.toInt()
+ : 0,
+ color: _touchedRingIndex != -1
+ ? _items[_touchedRingIndex].$2
+ : AppColors.contentColorWhite12,
+ ),
+ ),
+ ],
+ ),
+ ),
+ );
+ }
+
+ void _onTouchCallback(FlTouchEvent event, GaugeTouchResponse? response) {
+ setState(() {
+ final touchedRing = response?.touchedRing;
+ if (event.isInterestedForInteractions && touchedRing != null) {
+ _touchedRingIndex = touchedRing.touchedRingIndex;
+ } else {
+ _touchedRingIndex = -1;
+ }
+ });
+ }
+}
+
+class _TouchedRingAnimatedText extends ImplicitlyAnimatedWidget {
+ final int value;
+ final Color color;
+
+ const _TouchedRingAnimatedText({
+ required this.value,
+ required this.color,
+ super.duration = const Duration(milliseconds: 250),
+ });
+
+ @override
+ ImplicitlyAnimatedWidgetState<_TouchedRingAnimatedText> createState() =>
+ _TouchedRingAnimatedTextState();
+}
+
+class _TouchedRingAnimatedTextState
+ extends AnimatedWidgetBaseState<_TouchedRingAnimatedText> {
+ IntTween? _valueTween;
+ ColorTween? _colorTween;
+
+ @override
+ void forEachTween(TweenVisitor visitor) {
+ _valueTween = visitor(
+ _valueTween,
+ widget.value,
+ (dynamic value) => IntTween(begin: value as int),
+ ) as IntTween;
+ _colorTween = visitor(
+ _colorTween,
+ widget.color,
+ (dynamic value) => ColorTween(begin: value as Color),
+ ) as ColorTween;
+ }
+
+ @override
+ Widget build(BuildContext context) {
+ return Text(
+ _valueTween!.evaluate(animation).toInt().toString(),
+ style: TextStyle(
+ fontSize: 32,
+ color: _colorTween!.evaluate(animation),
+ ),
+ );
+ }
+}
+
diff --git a/example/lib/presentation/samples/gauge/gauge_chart_sample3.dart b/example/lib/presentation/samples/gauge/gauge_chart_sample3.dart
new file mode 100644
index 000000000..737dec826
--- /dev/null
+++ b/example/lib/presentation/samples/gauge/gauge_chart_sample3.dart
@@ -0,0 +1,101 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart_app/presentation/resources/app_colors.dart';
+import 'package:flutter/material.dart';
+
+/// Speedometer-style gauge combining two ring types:
+/// - an inner [GaugeProgressRing] showing the current measurement
+/// (350..value filled green, rest greyed out)
+/// - an outer [GaugeZonesRing] painting fixed threshold bands
+/// (350-600 red, 600-700 amber, 700-800 light green, 800-850 green)
+///
+/// Touching the gauge reports which ring was hit and, for the zones
+/// ring, which specific zone the touch angle falls in.
+class GaugeChartSample3 extends StatefulWidget {
+ const GaugeChartSample3({super.key});
+
+ @override
+ State createState() => GaugeChartSample3State();
+}
+
+class GaugeChartSample3State extends State {
+ double _value = 717;
+
+ static const _minValue = 350.0;
+ static const _maxValue = 850.0;
+
+ static const _colorRanges = <(double to, Color color)>[
+ (550, AppColors.contentColorRed),
+ (700, AppColors.contentColorYellow),
+ (850, AppColors.contentColorGreen),
+ ];
+
+ @override
+ Widget build(BuildContext context) {
+ Color barColor = _colorRanges.firstWhere((e) => _value <= e.$1).$2;
+
+ return Padding(
+ padding: const EdgeInsets.all(28),
+ child: Column(
+ children: [
+ SizedBox(
+ width: 280,
+ height: 180,
+ child: GaugeChart(
+ GaugeChartData(
+ minValue: _minValue,
+ maxValue: _maxValue,
+ startDegreeOffset: 180,
+ sweepAngle: 180,
+ ringsSpace: 6,
+ rings: [
+ // Inner ring — measurement, rounded tip looks good
+ GaugeProgressRing(
+ value: _value,
+ color: barColor,
+ backgroundColor: AppColors.contentColorWhite12,
+ width: 30,
+ strokeCap: StrokeCap.round,
+ ),
+ // Outer ring — rounded zones separated by a visible
+ // gap. zonesSpace is pixels along the arc, uniformly
+ // deducted from both ends of each zone. With round
+ // caps each cap extends width/2 beyond the arc, so
+ // effective visible gap ≈ zonesSpace - width.
+ GaugeZonesRing(
+ width: 8,
+ zonesSpace: 16,
+ zones: _colorRanges.asMap().entries.map((e) {
+ final index = e.key;
+ final to = e.value.$1;
+ final color = e.value.$2;
+ final from = index == 0 ? 350.0 : _colorRanges[index - 1].$1;
+ return GaugeZone(
+ from: from,
+ to: to,
+ color: color,
+ strokeCap: StrokeCap.round,
+ );
+ }).toList(),
+ ),
+ ],
+ ),
+ ),
+ ),
+ const SizedBox(height: 12),
+ Center(
+ child: Text(
+ _value.toStringAsFixed(0),
+ style: Theme.of(context).textTheme.headlineSmall,
+ ),
+ ),
+ Slider(
+ value: _value,
+ min: _minValue,
+ max: _maxValue,
+ onChanged: (v) => setState(() => _value = v),
+ ),
+ ],
+ ),
+ );
+ }
+}
diff --git a/example/lib/presentation/samples/gauge/gauge_chart_sample4.dart b/example/lib/presentation/samples/gauge/gauge_chart_sample4.dart
new file mode 100644
index 000000000..a9d77f35f
--- /dev/null
+++ b/example/lib/presentation/samples/gauge/gauge_chart_sample4.dart
@@ -0,0 +1,114 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart_app/presentation/resources/app_colors.dart';
+import 'package:flutter/material.dart';
+
+class GaugeChartSample4 extends StatefulWidget {
+ const GaugeChartSample4({super.key});
+
+ @override
+ State createState() => _GaugeChartSample4State();
+}
+
+class _GaugeChartSample4State extends State {
+
+ double _value = 0.35;
+
+ @override
+ Widget build(BuildContext context) {
+ return Padding(
+ padding: const EdgeInsets.only(
+ left: 28,
+ right: 28,
+ top: 80,
+ bottom: 28,
+ ),
+ child: Column(
+ children: [
+ SizedBox(
+ width: 280,
+ height: 280,
+ child: GaugeChart(
+ GaugeChartData(
+ startDegreeOffset: -200,
+ sweepAngle: 220,
+ ringsSpace: 6,
+ rings: [
+ GaugeZonesRing(
+ width: 100,
+ zonesSpace: 4,
+ zones: [
+ GaugeZone(
+ from: 0,
+ to: 0.25,
+ color: AppColors.contentColorRed,
+ ),
+ GaugeZone(
+ from: 0.25,
+ to: 0.50,
+ color: AppColors.contentColorOrange,
+ ),
+ GaugeZone(
+ from: 0.50,
+ to: 0.75,
+ color: AppColors.contentColorYellow,
+ ),
+ GaugeZone(
+ from: 0.75,
+ to: 1.0,
+ color: AppColors.contentColorGreen,
+ ),
+ ],
+ ),
+ ],
+ ticks: GaugeTicks(
+ count: 11,
+ offset: 8,
+ painter: const GaugeTickLinePainter(
+ length: 10,
+ thickness: 2,
+ color: AppColors.contentColorWhite,
+ ),
+ labelBuilder: (v) => (v * 100).toStringAsFixed(0),
+ labelStyle: const TextStyle(
+ fontSize: 12,
+ color: AppColors.contentColorWhite,
+ fontWeight: FontWeight.w600,
+ ),
+ labelOffset: 4,
+ ),
+ pointers: [
+ // Needle extending from center toward the current value.
+ GaugePointer(
+ value: _value,
+ painter: GaugePointerNeedlePainter(
+ length: 80,
+ width: 10,
+ tailLength: 24,
+ color: AppColors.contentColorWhite,
+ ),
+ ),
+ // Pivot cap sitting at the gauge center, on top of the
+ // needle's base — just a second pointer with a small
+ // circle painter (anchorRadius: 0).
+ GaugePointer(
+ value: 0.65,
+ painter: GaugePointerCirclePainter(
+ radius: 8,
+ color: AppColors.contentColorBlack,
+ strokeWidth: 2,
+ strokeColor: AppColors.contentColorWhite,
+ ),
+ ),
+ ],
+ ),
+ ),
+ ),
+ Slider(
+ value: _value,
+ onChanged: (v) => setState(() => _value = v),
+ )
+ ],
+ ),
+ );
+ }
+}
diff --git a/example/lib/presentation/samples/pie/pie_chart_sample3.dart b/example/lib/presentation/samples/pie/pie_chart_sample3.dart
index 7aed34ea2..431a74337 100644
--- a/example/lib/presentation/samples/pie/pie_chart_sample3.dart
+++ b/example/lib/presentation/samples/pie/pie_chart_sample3.dart
@@ -56,82 +56,78 @@ class PieChartSample3State extends State {
const shadows = [Shadow(color: Colors.black, blurRadius: 2)];
return switch (i) {
- 0 =>
- PieChartSectionData(
- color: AppColors.contentColorBlue,
- value: 40,
- title: '40%',
- radius: radius,
- titleStyle: TextStyle(
- fontSize: fontSize,
- fontWeight: FontWeight.bold,
- color: const Color(0xffffffff),
- shadows: shadows,
- ),
- badgeWidget: _Badge(
- 'assets/icons/ophthalmology-svgrepo-com.svg',
- size: widgetSize,
- borderColor: AppColors.contentColorBlack,
- ),
- badgePositionPercentageOffset: .98,
+ 0 => PieChartSectionData(
+ color: AppColors.contentColorBlue,
+ value: 40,
+ title: '40%',
+ radius: radius,
+ titleStyle: TextStyle(
+ fontSize: fontSize,
+ fontWeight: FontWeight.bold,
+ color: const Color(0xffffffff),
+ shadows: shadows,
),
- 1 =>
- PieChartSectionData(
- color: AppColors.contentColorYellow,
- value: 30,
- title: '30%',
- radius: radius,
- titleStyle: TextStyle(
- fontSize: fontSize,
- fontWeight: FontWeight.bold,
- color: const Color(0xffffffff),
- shadows: shadows,
- ),
- badgeWidget: _Badge(
- 'assets/icons/librarian-svgrepo-com.svg',
- size: widgetSize,
- borderColor: AppColors.contentColorBlack,
- ),
- badgePositionPercentageOffset: .98,
+ badgeWidget: _Badge(
+ 'assets/icons/ophthalmology-svgrepo-com.svg',
+ size: widgetSize,
+ borderColor: AppColors.contentColorBlack,
),
- 2 =>
- PieChartSectionData(
- color: AppColors.contentColorPurple,
- value: 16,
- title: '16%',
- radius: radius,
- titleStyle: TextStyle(
- fontSize: fontSize,
- fontWeight: FontWeight.bold,
- color: const Color(0xffffffff),
- shadows: shadows,
- ),
- badgeWidget: _Badge(
- 'assets/icons/fitness-svgrepo-com.svg',
- size: widgetSize,
- borderColor: AppColors.contentColorBlack,
- ),
- badgePositionPercentageOffset: .98,
+ badgePositionPercentageOffset: .98,
+ ),
+ 1 => PieChartSectionData(
+ color: AppColors.contentColorYellow,
+ value: 30,
+ title: '30%',
+ radius: radius,
+ titleStyle: TextStyle(
+ fontSize: fontSize,
+ fontWeight: FontWeight.bold,
+ color: const Color(0xffffffff),
+ shadows: shadows,
+ ),
+ badgeWidget: _Badge(
+ 'assets/icons/librarian-svgrepo-com.svg',
+ size: widgetSize,
+ borderColor: AppColors.contentColorBlack,
+ ),
+ badgePositionPercentageOffset: .98,
+ ),
+ 2 => PieChartSectionData(
+ color: AppColors.contentColorPurple,
+ value: 16,
+ title: '16%',
+ radius: radius,
+ titleStyle: TextStyle(
+ fontSize: fontSize,
+ fontWeight: FontWeight.bold,
+ color: const Color(0xffffffff),
+ shadows: shadows,
),
- 3 =>
- PieChartSectionData(
- color: AppColors.contentColorGreen,
- value: 15,
- title: '15%',
- radius: radius,
- titleStyle: TextStyle(
- fontSize: fontSize,
- fontWeight: FontWeight.bold,
- color: const Color(0xffffffff),
- shadows: shadows,
- ),
- badgeWidget: _Badge(
- 'assets/icons/worker-svgrepo-com.svg',
- size: widgetSize,
- borderColor: AppColors.contentColorBlack,
- ),
- badgePositionPercentageOffset: .98,
+ badgeWidget: _Badge(
+ 'assets/icons/fitness-svgrepo-com.svg',
+ size: widgetSize,
+ borderColor: AppColors.contentColorBlack,
),
+ badgePositionPercentageOffset: .98,
+ ),
+ 3 => PieChartSectionData(
+ color: AppColors.contentColorGreen,
+ value: 15,
+ title: '15%',
+ radius: radius,
+ titleStyle: TextStyle(
+ fontSize: fontSize,
+ fontWeight: FontWeight.bold,
+ color: const Color(0xffffffff),
+ shadows: shadows,
+ ),
+ badgeWidget: _Badge(
+ 'assets/icons/worker-svgrepo-com.svg',
+ size: widgetSize,
+ borderColor: AppColors.contentColorBlack,
+ ),
+ badgePositionPercentageOffset: .98,
+ ),
_ => throw StateError('Invalid'),
};
});
@@ -139,7 +135,8 @@ class PieChartSample3State extends State {
}
class _Badge extends StatelessWidget {
- const _Badge(this.svgAsset, {
+ const _Badge(
+ this.svgAsset, {
required this.size,
required this.borderColor,
});
diff --git a/example/lib/util/app_helper.dart b/example/lib/util/app_helper.dart
index 02b29e867..a455d0dc1 100644
--- a/example/lib/util/app_helper.dart
+++ b/example/lib/util/app_helper.dart
@@ -1,7 +1,7 @@
import 'package:fl_chart_app/presentation/resources/app_resources.dart';
import 'package:fl_chart_app/urls.dart';
-enum ChartType { line, bar, pie, scatter, radar, candlestick }
+enum ChartType { line, bar, pie, scatter, radar, candlestick, gauge }
extension ChartTypeExtension on ChartType {
String get displayName => '$simpleName Chart';
@@ -13,6 +13,7 @@ extension ChartTypeExtension on ChartType {
ChartType.scatter => 'Scatter',
ChartType.radar => 'Radar',
ChartType.candlestick => 'Candlestick',
+ ChartType.gauge => 'Gauge',
};
String get documentationUrl => Urls.getChartDocumentationUrl(this);
diff --git a/lib/fl_chart.dart b/lib/fl_chart.dart
index efc2e1e9e..d26b48eb5 100644
--- a/lib/fl_chart.dart
+++ b/lib/fl_chart.dart
@@ -8,6 +8,8 @@ export 'src/chart/base/base_chart/base_chart_data.dart';
export 'src/chart/base/base_chart/fl_touch_event.dart';
export 'src/chart/candlestick_chart/candlestick_chart.dart';
export 'src/chart/candlestick_chart/candlestick_chart_data.dart';
+export 'src/chart/gauge_chart/gauge_chart.dart';
+export 'src/chart/gauge_chart/gauge_chart_data.dart';
export 'src/chart/line_chart/line_chart.dart';
export 'src/chart/line_chart/line_chart_data.dart';
export 'src/chart/pie_chart/pie_chart.dart';
diff --git a/lib/src/chart/gauge_chart/gauge_chart.dart b/lib/src/chart/gauge_chart/gauge_chart.dart
new file mode 100644
index 000000000..7264c0107
--- /dev/null
+++ b/lib/src/chart/gauge_chart/gauge_chart.dart
@@ -0,0 +1,59 @@
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_data.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_renderer.dart';
+import 'package:flutter/widgets.dart';
+
+class GaugeChart extends ImplicitlyAnimatedWidget {
+ /// [data] determines how the [GaugeChart] should be look like,
+ /// when you make any change in the [GaugeChartData], it updates
+ /// new values with animation, and duration is [swapAnimationDuration].
+ /// also you can change the [swapAnimationCurve]
+ /// which default is [Curves.linear].
+ const GaugeChart(
+ this.data, {
+ this.chartRendererKey,
+ super.key,
+ super.duration = const Duration(milliseconds: 150),
+ super.curve = Curves.linear,
+ });
+
+ /// Determines how the [GaugeChartData] should be look like.
+ final GaugeChartData data;
+
+ /// We pass this key to our renderers which are supposed to
+ /// render the chart itself (without anything around the chart).
+ final Key? chartRendererKey;
+
+ /// Creates a [_GaugeChartState]
+ @override
+ _GaugeChartState createState() => _GaugeChartState();
+}
+
+class _GaugeChartState extends AnimatedWidgetBaseState {
+ /// we handle under the hood animations (implicit animations) via this tween,
+ /// it lerps between the old [GaugeChartData] to the new one.
+ GaugeChartDataTween? _gaugeChartDataTween;
+
+ @override
+ Widget build(BuildContext context) {
+ final showingData = _getData();
+
+ return GaugeChartLeaf(
+ data: _gaugeChartDataTween!.evaluate(animation),
+ targetData: showingData,
+ );
+ }
+
+ @override
+ void forEachTween(TweenVisitor visitor) {
+ _gaugeChartDataTween = visitor(
+ _gaugeChartDataTween,
+ widget.data,
+ (dynamic value) =>
+ GaugeChartDataTween(begin: value as GaugeChartData, end: widget.data),
+ ) as GaugeChartDataTween?;
+ }
+
+ GaugeChartData _getData() {
+ return widget.data;
+ }
+}
diff --git a/lib/src/chart/gauge_chart/gauge_chart_data.dart b/lib/src/chart/gauge_chart/gauge_chart_data.dart
new file mode 100644
index 000000000..f100a96d7
--- /dev/null
+++ b/lib/src/chart/gauge_chart/gauge_chart_data.dart
@@ -0,0 +1,1058 @@
+import 'dart:ui';
+
+import 'package:equatable/equatable.dart';
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart/src/utils/lerp.dart';
+import 'package:flutter/widgets.dart';
+
+/// [GaugeChart] needs this class to render itself.
+///
+/// A gauge chart is a set of concentric rings drawn along a shared arc.
+/// Each [GaugeRing] is one ring on a scale shared by every ring.
+/// Sections are stacked innermost-first in list order — so `rings[0]`
+/// is the innermost ring and the last entry is the outermost — separated
+/// by [ringsSpace] pixels.
+///
+/// A ring is one of two shapes:
+/// - [GaugeProgressRing] — a ring filled from [minValue] up to its
+/// `value`, with an optional `backgroundColor` behind.
+/// - [GaugeZonesRing] — a ring divided into fixed colored [GaugeZone]s
+/// (threshold bands). Useful for speedometer-style level indicators.
+class GaugeChartData extends BaseChartData with EquatableMixin {
+ GaugeChartData({
+ required List rings,
+ this.minValue = 0.0,
+ this.maxValue = 1.0,
+ this.startDegreeOffset = -225.0,
+ this.sweepAngle = 270.0,
+ this.direction = GaugeDirection.clockwise,
+ this.defaultRingWidth = 10.0,
+ this.ringsSpace = 0.0,
+ this.ticks,
+ List pointers = const [],
+ GaugeTouchData? touchData,
+ super.borderData,
+ }) : rings = List.unmodifiable(rings),
+ pointers = List.unmodifiable(pointers),
+ gaugeTouchData = touchData ?? GaugeTouchData(),
+ assert(maxValue > minValue, 'maxValue must be greater than minValue'),
+ assert(
+ sweepAngle > 0 && sweepAngle <= 360,
+ 'sweepAngle must be in (0, 360]',
+ ),
+ assert(ringsSpace >= 0, 'ringsSpace must be >= 0') {
+ for (final ring in rings) {
+ switch (ring) {
+ case GaugeProgressRing():
+ assert(
+ ring.value >= minValue && ring.value <= maxValue,
+ 'GaugeProgressRing.value ${ring.value} is outside '
+ '[$minValue, $maxValue]',
+ );
+ case GaugeZonesRing():
+ assert(
+ ring.zones.isNotEmpty,
+ 'GaugeZonesRing.zones must not be empty',
+ );
+ for (final zone in ring.zones) {
+ assert(
+ zone.from >= minValue && zone.to <= maxValue,
+ 'GaugeZone [${zone.from}, ${zone.to}] is outside '
+ '[$minValue, $maxValue]',
+ );
+ }
+ }
+ }
+ }
+
+ /// Convenience factory for the single-ring progress bar use case
+ /// (battery meter, loading indicator, etc.). Shorthand for a
+ /// [GaugeChartData] with one [GaugeProgressRing].
+ factory GaugeChartData.progress({
+ required double value,
+ required Color color,
+ required double width,
+ Color? backgroundColor,
+ double min = 0.0,
+ double max = 1.0,
+ StrokeCap strokeCap = StrokeCap.butt,
+ double startDegreeOffset = -225.0,
+ double sweepAngle = 270.0,
+ GaugeDirection direction = GaugeDirection.clockwise,
+ GaugeTicks? ticks,
+ List pointers = const [],
+ GaugeTouchData? touchData,
+ FlBorderData? borderData,
+ }) =>
+ GaugeChartData(
+ minValue: min,
+ maxValue: max,
+ rings: [
+ GaugeProgressRing(
+ value: value.clamp(min, max),
+ color: color,
+ width: width,
+ backgroundColor: backgroundColor,
+ strokeCap: strokeCap,
+ ),
+ ],
+ defaultRingWidth: width,
+ startDegreeOffset: startDegreeOffset,
+ sweepAngle: sweepAngle,
+ direction: direction,
+ ticks: ticks,
+ pointers: pointers,
+ touchData: touchData,
+ borderData: borderData,
+ );
+
+ /// The rings drawn by the chart, innermost first.
+ final List rings;
+
+ /// Lower bound of the gauge scale (inclusive). Shared by every ring.
+ /// default is 0.0
+ final double minValue;
+
+ /// Upper bound of the gauge scale (inclusive). Shared by every ring.
+ /// default is 1.0
+ final double maxValue;
+
+ /// Starting angle of the arc, in degrees. 0° points right, matching
+ /// [PieChartData.startDegreeOffset] and [Canvas.drawArc].
+ final double startDegreeOffset;
+
+ /// Length of the arc, in degrees. Must be in (0, 360].
+ final double sweepAngle;
+
+ /// Whether the arc travels clockwise or counter-clockwise from
+ /// [startDegreeOffset].
+ final GaugeDirection direction;
+
+ /// Width used for rings that don't specify their own
+ /// [GaugeRing.width].
+ final double defaultRingWidth;
+
+ /// Radial gap in pixels between adjacent rings.
+ final double ringsSpace;
+
+ /// Optional tick configuration drawn along the gauge's scale. Ticks
+ /// reference the ring stack as a whole (outer edge of the outermost
+ /// ring, inner edge of the innermost ring, or radially centered) and
+ /// are not owned by any individual ring.
+ final GaugeTicks? ticks;
+
+ /// Pointers drawn on top of the rings. Each [GaugePointer] carries
+ /// its own `value` on the same scale as the rings; the painter is
+ /// pre-transformed so `+x` points radially toward that value. Empty
+ /// by default.
+ final List pointers;
+
+ /// Touch configuration and callback.
+ final GaugeTouchData gaugeTouchData;
+
+ /// Resolves the width for [ring], falling back to
+ /// [defaultRingWidth] when the ring doesn't specify one.
+ double resolveRingWidth(GaugeRing ring) => ring.width ?? defaultRingWidth;
+
+ @override
+ List get props => [
+ rings,
+ minValue,
+ maxValue,
+ startDegreeOffset,
+ sweepAngle,
+ direction,
+ defaultRingWidth,
+ ringsSpace,
+ ticks,
+ pointers,
+ gaugeTouchData,
+ borderData,
+ ];
+
+ GaugeChartData copyWith({
+ List? rings,
+ double? minValue,
+ double? maxValue,
+ double? startDegreeOffset,
+ double? sweepAngle,
+ GaugeDirection? direction,
+ double? defaultRingWidth,
+ double? ringsSpace,
+ GaugeTicks? ticks,
+ List? pointers,
+ GaugeTouchData? touchData,
+ FlBorderData? borderData,
+ }) =>
+ GaugeChartData(
+ rings: rings ?? this.rings,
+ minValue: minValue ?? this.minValue,
+ maxValue: maxValue ?? this.maxValue,
+ startDegreeOffset: startDegreeOffset ?? this.startDegreeOffset,
+ sweepAngle: sweepAngle ?? this.sweepAngle,
+ direction: direction ?? this.direction,
+ defaultRingWidth: defaultRingWidth ?? this.defaultRingWidth,
+ ringsSpace: ringsSpace ?? this.ringsSpace,
+ ticks: ticks ?? this.ticks,
+ pointers: pointers ?? this.pointers,
+ touchData: touchData ?? gaugeTouchData,
+ borderData: borderData ?? this.borderData,
+ );
+
+ @override
+ GaugeChartData lerp(BaseChartData a, BaseChartData b, double t) {
+ if (a is GaugeChartData && b is GaugeChartData) {
+ return GaugeChartData(
+ rings: lerpGaugeRingList(a.rings, b.rings, t)!,
+ minValue: lerpDouble(a.minValue, b.minValue, t)!,
+ maxValue: lerpDouble(a.maxValue, b.maxValue, t)!,
+ startDegreeOffset:
+ lerpDouble(a.startDegreeOffset, b.startDegreeOffset, t)!,
+ sweepAngle: lerpDouble(a.sweepAngle, b.sweepAngle, t)!,
+ direction: b.direction,
+ defaultRingWidth:
+ lerpDouble(a.defaultRingWidth, b.defaultRingWidth, t)!,
+ ringsSpace: lerpDouble(a.ringsSpace, b.ringsSpace, t)!,
+ ticks: GaugeTicks.lerp(a.ticks, b.ticks, t),
+ pointers: lerpGaugePointerList(a.pointers, b.pointers, t)!,
+ touchData: b.gaugeTouchData,
+ borderData: FlBorderData.lerp(a.borderData, b.borderData, t),
+ );
+ } else {
+ throw StateError('Illegal State');
+ }
+ }
+}
+
+/// Base type for a single concentric ring of a [GaugeChartData].
+///
+/// Sealed hierarchy — a ring is always either a [GaugeProgressRing]
+/// (filled up to a value) or a [GaugeZonesRing] (divided into fixed
+/// [GaugeZone]s). The [GaugeChartPainter] dispatches on the concrete
+/// type; the hierarchy is closed to ensure that never changes silently.
+sealed class GaugeRing with EquatableMixin {
+ const GaugeRing({this.width});
+
+ /// Stroke width in pixels. If null,
+ /// [GaugeChartData.defaultRingWidth] is used.
+ final double? width;
+
+ /// Lerps this ring against another. Cross-type lerps snap to [b]
+ /// (matches the [FlDotPainter.lerp] fallback pattern).
+ static GaugeRing lerp(GaugeRing a, GaugeRing b, double t) {
+ if (a is GaugeProgressRing && b is GaugeProgressRing) {
+ return GaugeProgressRing.lerp(a, b, t);
+ }
+ if (a is GaugeZonesRing && b is GaugeZonesRing) {
+ return GaugeZonesRing.lerp(a, b, t);
+ }
+ return b;
+ }
+}
+
+/// A ring showing progress from [GaugeChartData.minValue] up to [value].
+///
+/// The unfilled portion of the ring (from [value] to
+/// [GaugeChartData.maxValue]) is painted in [backgroundColor] when
+/// provided; otherwise it's left empty.
+final class GaugeProgressRing extends GaugeRing {
+ const GaugeProgressRing({
+ required this.value,
+ required this.color,
+ this.backgroundColor,
+ this.strokeCap = StrokeCap.butt,
+ super.width,
+ }) : assert(width == null || width > 0, 'width must be > 0 when provided');
+
+ /// Current value on the gauge scale. The ring fills from
+ /// [GaugeChartData.minValue] up to this value.
+ final double value;
+
+ /// Stroke color for the filled portion of the ring.
+ final Color color;
+
+ /// Optional stroke color for the unfilled portion. When null, no
+ /// background is drawn for this ring.
+ final Color? backgroundColor;
+
+ /// Cap style applied to the ends of both the background and filled
+ /// arcs of this ring. For the typical battery-meter / progress-bar
+ /// look, use [StrokeCap.round].
+ final StrokeCap strokeCap;
+
+ GaugeProgressRing copyWith({
+ double? value,
+ Color? color,
+ double? width,
+ Color? backgroundColor,
+ StrokeCap? strokeCap,
+ }) =>
+ GaugeProgressRing(
+ value: value ?? this.value,
+ color: color ?? this.color,
+ width: width ?? this.width,
+ backgroundColor: backgroundColor ?? this.backgroundColor,
+ strokeCap: strokeCap ?? this.strokeCap,
+ );
+
+ static GaugeProgressRing lerp(
+ GaugeProgressRing a,
+ GaugeProgressRing b,
+ double t,
+ ) =>
+ GaugeProgressRing(
+ value: lerpDouble(a.value, b.value, t)!,
+ color: Color.lerp(a.color, b.color, t)!,
+ width: lerpDouble(a.width, b.width, t),
+ backgroundColor: Color.lerp(a.backgroundColor, b.backgroundColor, t),
+ strokeCap: b.strokeCap,
+ );
+
+ @override
+ List get props => [value, color, width, backgroundColor, strokeCap];
+}
+
+/// A ring displaying one or more fixed colored [GaugeZone]s along the
+/// arc — useful for threshold / level indicators (e.g. a speedometer's
+/// red/amber/green bands).
+///
+/// Zones are bounds-checked against [GaugeChartData.minValue] /
+/// [GaugeChartData.maxValue] but not required to be sorted, contiguous,
+/// or non-overlapping. They're drawn in list order, so later zones paint
+/// on top of overlapping earlier ones.
+final class GaugeZonesRing extends GaugeRing {
+ const GaugeZonesRing({
+ required this.zones,
+ this.zonesSpace = 0.0,
+ super.width,
+ }) : assert(width == null || width > 0, 'width must be > 0 when provided'),
+ assert(zonesSpace >= 0, 'zonesSpace must be >= 0');
+
+ /// The colored bands drawn along this ring's arc. Each band controls
+ /// its own [GaugeZone.strokeCap].
+ final List zones;
+
+ /// Visible gap between adjacent zones, in pixels, measured
+ /// perpendicular to the ring (so the gap has the same width at the
+ /// inner and outer edges regardless of ring thickness).
+ ///
+ /// Applied only *between* zones (in list order): a [zonesSpace]-wide
+ /// rectangular strip is carved at each internal boundary. The first
+ /// zone's leading edge and the last zone's trailing edge are not
+ /// touched, so zones stay flush to the gauge's angular extremes.
+ ///
+ /// Per-zone `StrokeCap.round` is preserved: after the strip is
+ /// carved, each neighbor's internal end is re-drawn as a filled
+ /// circle so zones with rounded caps keep their pill look across
+ /// the gap. The visible gap between two rounded neighbors is
+ /// `zonesSpace − width`, so set `zonesSpace > width` to keep a
+ /// visible separator when caps are rounded.
+ final double zonesSpace;
+
+ GaugeZonesRing copyWith({
+ List? zones,
+ double? zonesSpace,
+ double? width,
+ }) =>
+ GaugeZonesRing(
+ zones: zones ?? this.zones,
+ zonesSpace: zonesSpace ?? this.zonesSpace,
+ width: width ?? this.width,
+ );
+
+ static GaugeZonesRing lerp(
+ GaugeZonesRing a,
+ GaugeZonesRing b,
+ double t,
+ ) =>
+ GaugeZonesRing(
+ zones: lerpGaugeZoneList(a.zones, b.zones, t)!,
+ zonesSpace: lerpDouble(a.zonesSpace, b.zonesSpace, t)!,
+ width: lerpDouble(a.width, b.width, t),
+ );
+
+ @override
+ List get props => [zones, zonesSpace, width];
+}
+
+/// A single colored band within a [GaugeZonesRing]. [from] and [to]
+/// are positions on the shared [GaugeChartData.minValue] /
+/// [GaugeChartData.maxValue] scale; [to] must be `>= from`.
+@immutable
+class GaugeZone with EquatableMixin {
+ const GaugeZone({
+ required this.from,
+ required this.to,
+ required this.color,
+ this.strokeCap = StrokeCap.butt,
+ }) : assert(to >= from, 'to must be >= from');
+
+ final double from;
+ final double to;
+ final Color color;
+
+ /// Cap style applied to this band's two ends. Independent per zone —
+ /// adjacent zones paint in list order, so a later zone's butt start
+ /// paints over an earlier zone's rounded end-cap bulge.
+ final StrokeCap strokeCap;
+
+ GaugeZone copyWith({
+ double? from,
+ double? to,
+ Color? color,
+ StrokeCap? strokeCap,
+ }) =>
+ GaugeZone(
+ from: from ?? this.from,
+ to: to ?? this.to,
+ color: color ?? this.color,
+ strokeCap: strokeCap ?? this.strokeCap,
+ );
+
+ static GaugeZone lerp(GaugeZone a, GaugeZone b, double t) => GaugeZone(
+ from: lerpDouble(a.from, b.from, t)!,
+ to: lerpDouble(a.to, b.to, t)!,
+ color: Color.lerp(a.color, b.color, t)!,
+ strokeCap: b.strokeCap,
+ );
+
+ @override
+ List get props => [from, to, color, strokeCap];
+}
+
+/// It lerps a [GaugeChartData] to another [GaugeChartData] (handles
+/// animation for updating values).
+class GaugeChartDataTween extends Tween {
+ GaugeChartDataTween({
+ required GaugeChartData begin,
+ required GaugeChartData end,
+ }) : super(begin: begin, end: end);
+
+ /// Lerps a [GaugeChartData] based on [t] value, check [Tween.lerp].
+ @override
+ GaugeChartData lerp(double t) => begin!.lerp(begin!, end!, t);
+}
+
+/// Direction the arc travels from [GaugeChartData.startDegreeOffset].
+enum GaugeDirection {
+ clockwise,
+ counterClockwise,
+}
+
+/// Where tick marks sit relative to the gauge's ring stack.
+enum GaugeTickPosition {
+ /// Outside the outermost ring. Reserves radial padding so rings
+ /// shrink to fit ticks (and labels, when present).
+ outer,
+
+ /// Inside the innermost ring's inner edge, toward the gauge center.
+ inner,
+
+ /// Radially centered between the outermost ring's outer edge and
+ /// the innermost ring's inner edge.
+ center,
+}
+
+/// Configuration for tick marks drawn along a [GaugeChartData]'s arc.
+///
+/// Ticks frame the gauge as a whole — they reference the ring stack's
+/// outer / inner envelope, not an individual ring. Evenly spaced along
+/// the sweep, with the first tick at [GaugeChartData.startDegreeOffset]
+/// and the last at the sweep's end.
+///
+/// When [labelBuilder] is provided, a text label is painted radially
+/// past each tick. Labels stay upright (not tangent-rotated) for
+/// readability.
+@immutable
+class GaugeTicks with EquatableMixin {
+ const GaugeTicks({
+ this.count = 3,
+ this.position = GaugeTickPosition.outer,
+ this.offset = 0,
+ this.painter = const GaugeTickLinePainter(),
+ this.checkToShowTick = showAll,
+ this.labelBuilder,
+ this.labelStyle,
+ this.labelOffset = 0,
+ }) : assert(count >= 2, 'count must be >= 2');
+
+ /// Number of ticks drawn, including both sweep endpoints. Minimum 2.
+ final int count;
+
+ /// Where ticks sit relative to the gauge's outer / inner bounds.
+ final GaugeTickPosition position;
+
+ /// Signed pixel delta from the natural tick anchor, measured along
+ /// the [position]'s outward axis (away from center for [outer],
+ /// toward center for [inner], toward outer for [center]). Positive
+ /// extends the tick farther in that direction; negative pulls it
+ /// back toward (or across) the ring stack.
+ final double offset;
+
+ /// Renders each tick. The canvas is pre-translated and pre-rotated
+ /// so the painter just draws a horizontal, right-facing shape at
+ /// the origin — see [GaugeTickPainter.draw].
+ final GaugeTickPainter painter;
+
+ /// Predicate deciding whether each tick is drawn. Receives a
+ /// [GaugeTickInfo] with the tick's index, the total [count], its
+ /// scale value, and the chart's `minValue` / `maxValue`. Returning
+ /// `false` skips both the tick mark and its label.
+ ///
+ /// Defaults to [GaugeTicks.showAll]. Use [GaugeTicks.hideEndpoints]
+ /// to skip the first and last ticks — handy when the arc already
+ /// visually anchors its extremes (e.g. rounded zone caps). Users
+ /// can pass any predicate for custom behaviour.
+ ///
+ /// Pass a top-level or static function when possible; anonymous
+ /// closures compare by identity, which breaks equality across
+ /// rebuilds and causes unnecessary tween animations.
+ final CheckToShowGaugeTick checkToShowTick;
+
+ /// Default [CheckToShowGaugeTick] — draws every tick.
+ static bool showAll(GaugeTickInfo info) => true;
+
+ /// [CheckToShowGaugeTick] that skips the first and last ticks. Equivalent
+ /// to `info.index != 0 && info.index != info.count - 1`.
+ static bool hideEndpoints(GaugeTickInfo info) =>
+ info.index != 0 && info.index != info.count - 1;
+
+ /// Returns the text painted as a label next to each tick. The input
+ /// is the tick's scale value on `[minValue, maxValue]`. When `null`,
+ /// no labels are drawn. To keep a tick mark but drop its label at a
+ /// specific value, return an empty string from this builder.
+ final String Function(double value)? labelBuilder;
+
+ /// Style applied to labels, merged with the chart's current theme.
+ /// When `null`, the theme's default text style is used.
+ final TextStyle? labelStyle;
+
+ /// Signed pixel delta between the tick's far edge and its label,
+ /// along the same outward axis as [offset]. Positive pushes the
+ /// label further outward; negative pulls it toward (or across) the
+ /// tick.
+ final double labelOffset;
+
+ static GaugeTicks? lerp(GaugeTicks? a, GaugeTicks? b, double t) {
+ if (a == null || b == null) return b;
+ return GaugeTicks(
+ count: lerpInt(a.count, b.count, t),
+ position: b.position,
+ offset: lerpDouble(a.offset, b.offset, t)!,
+ painter: a.painter.lerp(b.painter, t),
+ checkToShowTick: b.checkToShowTick,
+ labelBuilder: b.labelBuilder,
+ labelStyle: TextStyle.lerp(a.labelStyle, b.labelStyle, t),
+ labelOffset: lerpDouble(a.labelOffset, b.labelOffset, t)!,
+ );
+ }
+
+ @override
+ List get props => [
+ count,
+ position,
+ offset,
+ painter,
+ checkToShowTick,
+ labelBuilder,
+ labelStyle,
+ labelOffset,
+ ];
+}
+
+/// Signature for a predicate that decides whether a gauge tick is
+/// drawn. See [GaugeTicks.CheckToShowGaugeTick].
+typedef CheckToShowGaugeTick = bool Function(GaugeTickInfo info);
+
+/// Context passed to [CheckToShowGaugeTick] callbacks.
+@immutable
+class GaugeTickInfo with EquatableMixin {
+ const GaugeTickInfo({
+ required this.index,
+ required this.count,
+ required this.value,
+ required this.minValue,
+ required this.maxValue,
+ });
+
+ /// Position of this tick in the sweep, `0` for the first tick and
+ /// `count - 1` for the last.
+ final int index;
+
+ /// Total number of tick positions, matching [GaugeTicks.count].
+ final int count;
+
+ /// Scale value at this tick's position, on `[minValue, maxValue]`.
+ final double value;
+
+ /// The gauge's minimum scale value ([GaugeChartData.minValue]).
+ final double minValue;
+
+ /// The gauge's maximum scale value ([GaugeChartData.maxValue]).
+ final double maxValue;
+
+ @override
+ List get props => [index, count, value, minValue, maxValue];
+}
+
+/// Interface for rendering a single tick mark on a [GaugeChart].
+///
+/// The gauge painter pre-translates and pre-rotates the canvas for
+/// each tick so implementations never touch trig: `(0, 0)` is the
+/// tick's anchor point, the `+x` axis points in the tick's outward
+/// direction (see [GaugeTicks.position]), and the `+y` axis is
+/// tangent to the arc in the sweep direction. Draw a horizontal,
+/// right-facing shape at the origin and the gauge handles placing
+/// and rotating it for every tick angle.
+///
+/// Mirrors the [FlDotPainter] pattern. Subclass it to draw custom
+/// tick shapes or oriented marks.
+abstract class GaugeTickPainter with EquatableMixin {
+ const GaugeTickPainter();
+
+ /// Draws a single tick in the pre-transformed local frame described
+ /// in the class docstring.
+ void draw(Canvas canvas, GaugeTickInfo tickInfo);
+
+ /// Bounding box of the tick in the unrotated local frame.
+ ///
+ /// `width` is the radial extent (along `+x`) and is used to reserve
+ /// outer padding; `height` is the tangential extent (across `+y`).
+ Size getSize();
+
+ /// Lerps two painter configurations. Cross-type lerps fall back to
+ /// [b], matching [FlDotPainter.lerp].
+ GaugeTickPainter lerp(GaugeTickPainter b, double t);
+}
+
+/// Default [GaugeTickPainter]: draws a line segment along `+x`, so
+/// each tick points radially outward (relative to [GaugeTicks.position]).
+class GaugeTickLinePainter extends GaugeTickPainter {
+ const GaugeTickLinePainter({
+ this.length = 6.0,
+ this.thickness = 2.0,
+ this.color = const Color(0xFF000000),
+ }) : assert(length > 0, 'length must be > 0'),
+ assert(thickness > 0, 'thickness must be > 0');
+
+ final double length;
+ final double thickness;
+ final Color color;
+
+ @override
+ void draw(Canvas canvas, GaugeTickInfo tickInfo) {
+ canvas.drawLine(
+ Offset.zero,
+ Offset(length, 0),
+ Paint()
+ ..color = color
+ ..strokeWidth = thickness
+ ..strokeCap = StrokeCap.round
+ ..isAntiAlias = true,
+ );
+ }
+
+ @override
+ Size getSize() => Size(length, thickness);
+
+ @override
+ GaugeTickPainter lerp(GaugeTickPainter b, double t) {
+ if (b is! GaugeTickLinePainter) {
+ return b;
+ }
+ return GaugeTickLinePainter(
+ length: lerpDouble(length, b.length, t)!,
+ thickness: lerpDouble(thickness, b.thickness, t)!,
+ color: Color.lerp(color, b.color, t)!,
+ );
+ }
+
+ @override
+ List get props => [length, thickness, color];
+}
+
+/// [GaugeTickPainter] that draws each tick as a filled circle,
+/// optionally with a stroked outline. Rotation-invariant by shape, so
+/// it looks identical at every angle.
+class GaugeTickCirclePainter extends GaugeTickPainter {
+ const GaugeTickCirclePainter({
+ this.radius = 3.0,
+ this.color = const Color(0xFF000000),
+ this.strokeWidth = 0.0,
+ this.strokeColor = const Color(0xFF000000),
+ }) : assert(radius > 0, 'radius must be > 0');
+
+ final double radius;
+ final Color color;
+ final double strokeWidth;
+ final Color strokeColor;
+
+ @override
+ void draw(Canvas canvas, GaugeTickInfo tickInfo) {
+ if (strokeWidth > 0 && strokeColor.a != 0) {
+ canvas.drawCircle(
+ Offset.zero,
+ radius + strokeWidth / 2,
+ Paint()
+ ..color = strokeColor
+ ..style = PaintingStyle.stroke
+ ..strokeWidth = strokeWidth,
+ );
+ }
+ canvas.drawCircle(
+ Offset.zero,
+ radius,
+ Paint()
+ ..color = color
+ ..style = PaintingStyle.fill,
+ );
+ }
+
+ @override
+ Size getSize() => Size.fromRadius(radius + strokeWidth);
+
+ @override
+ GaugeTickPainter lerp(GaugeTickPainter b, double t) {
+ if (b is! GaugeTickCirclePainter) {
+ return b;
+ }
+ return GaugeTickCirclePainter(
+ radius: lerpDouble(radius, b.radius, t)!,
+ color: Color.lerp(color, b.color, t)!,
+ strokeWidth: lerpDouble(strokeWidth, b.strokeWidth, t)!,
+ strokeColor: Color.lerp(strokeColor, b.strokeColor, t)!,
+ );
+ }
+
+ @override
+ List get props => [radius, color, strokeWidth, strokeColor];
+}
+
+/// A single pointer drawn on top of the gauge, indicating a specific
+/// [value] on the scale shared by [GaugeChartData.rings].
+///
+/// Pointers are independent — each carries its own [value]. Sync with
+/// a ring's value by passing the same variable to both. To render a
+/// "pivot cap" under a needle, stack a small [GaugePointerCirclePainter]
+/// on top via a second [GaugePointer] in the same list.
+@immutable
+class GaugePointer with EquatableMixin {
+ const GaugePointer({
+ required this.value,
+ this.painter = const GaugePointerNeedlePainter(),
+ });
+
+ /// Position on the gauge scale the pointer points at. Values outside
+ /// `[GaugeChartData.minValue, maxValue]` are not asserted — the
+ /// pointer simply extends past the sweep endpoints.
+ final double value;
+
+ /// Renders the pointer's shape. The canvas is pre-transformed by
+ /// the gauge painter — see [GaugePointerPainter.draw].
+ final GaugePointerPainter painter;
+
+ GaugePointer copyWith({double? value, GaugePointerPainter? painter}) =>
+ GaugePointer(
+ value: value ?? this.value,
+ painter: painter ?? this.painter,
+ );
+
+ static GaugePointer lerp(GaugePointer a, GaugePointer b, double t) =>
+ GaugePointer(
+ value: lerpDouble(a.value, b.value, t)!,
+ painter: a.painter.lerp(b.painter, t),
+ );
+
+ @override
+ List get props => [value, painter];
+}
+
+/// Interface for rendering a single [GaugePointer].
+///
+/// The gauge painter pre-translates and pre-rotates the canvas so
+/// implementations never touch trigonometry:
+///
+/// - origin `(0, 0)` is the **gauge center**
+/// - `+x` axis points **radially outward** toward the pointer's value angle
+/// - `+y` axis is **tangent** to the arc in the sweep direction
+///
+/// Draw a horizontal, right-facing shape at the origin; the gauge
+/// rotates and translates the canvas for each pointer's value.
+///
+/// Mirrors the [GaugeTickPainter] pattern. Subclass to draw custom
+/// pointer shapes.
+abstract class GaugePointerPainter with EquatableMixin {
+ const GaugePointerPainter();
+
+ /// Draws the pointer in the pre-transformed local frame described
+ /// in the class docstring.
+ void draw(Canvas canvas);
+
+ /// Bounding box of the pointer in the unrotated local frame.
+ /// `width` is the radial extent (along `+x`), `height` is the
+ /// tangential extent (across `+y`).
+ Size getSize();
+
+ /// Lerps two painter configurations. Cross-type lerps fall back to
+ /// [b], matching [GaugeTickPainter.lerp].
+ GaugePointerPainter lerp(GaugePointerPainter b, double t);
+}
+
+/// Default [GaugePointerPainter]: a classic needle shape.
+///
+/// Draws a tapered triangle anchored at the gauge center, narrowing
+/// to a point at `(length, 0)`. An optional [tailLength] extends a
+/// short stub behind the pivot (toward `-x`).
+class GaugePointerNeedlePainter extends GaugePointerPainter {
+ const GaugePointerNeedlePainter({
+ this.length = 60.0,
+ this.width = 8.0,
+ this.tailLength = 0.0,
+ this.color = const Color(0xFF000000),
+ }) : assert(length > 0, 'length must be > 0'),
+ assert(width > 0, 'width must be > 0'),
+ assert(tailLength >= 0, 'tailLength must be >= 0');
+
+ /// Distance from the gauge center to the needle's tip, in pixels.
+ final double length;
+
+ /// Width of the needle's base (at the pivot), in pixels.
+ final double width;
+
+ /// Optional stub that extends behind the pivot toward `-x`, in
+ /// pixels. Set to `0` for a tip-only needle.
+ final double tailLength;
+
+ /// Fill color of the needle.
+ final Color color;
+
+ @override
+ void draw(Canvas canvas) {
+ final half = width / 2;
+ final path = Path()
+ ..moveTo(-tailLength, 0)
+ ..lineTo(0, -half)
+ ..lineTo(length, 0)
+ ..lineTo(0, half)
+ ..close();
+ canvas.drawPath(
+ path,
+ Paint()
+ ..color = color
+ ..isAntiAlias = true,
+ );
+ }
+
+ @override
+ Size getSize() => Size(length + tailLength, width);
+
+ @override
+ GaugePointerPainter lerp(GaugePointerPainter b, double t) {
+ if (b is! GaugePointerNeedlePainter) {
+ return b;
+ }
+ return GaugePointerNeedlePainter(
+ length: lerpDouble(length, b.length, t)!,
+ width: lerpDouble(width, b.width, t)!,
+ tailLength: lerpDouble(tailLength, b.tailLength, t)!,
+ color: Color.lerp(color, b.color, t)!,
+ );
+ }
+
+ @override
+ List get props => [length, width, tailLength, color];
+}
+
+/// [GaugePointerPainter] that draws a filled circle at
+/// `(anchorRadius, 0)` in the pre-transformed frame. Useful for
+/// marker-style pointers or as a pivot cap (set `anchorRadius: 0`) on
+/// top of a needle.
+class GaugePointerCirclePainter extends GaugePointerPainter {
+ const GaugePointerCirclePainter({
+ this.radius = 6.0,
+ this.anchorRadius = 0.0,
+ this.color = const Color(0xFF000000),
+ this.strokeWidth = 0.0,
+ this.strokeColor = const Color(0xFF000000),
+ }) : assert(radius > 0, 'radius must be > 0'),
+ assert(anchorRadius >= 0, 'anchorRadius must be >= 0'),
+ assert(strokeWidth >= 0, 'strokeWidth must be >= 0');
+
+ /// Radius of the filled circle, in pixels.
+ final double radius;
+
+ /// Distance from the gauge center to the circle's center, along the
+ /// radial direction (`+x` in the pre-transformed frame).
+ final double anchorRadius;
+
+ /// Fill color of the circle.
+ final Color color;
+
+ /// Width of an optional stroked outline. Zero (default) = no outline.
+ final double strokeWidth;
+
+ /// Color of the optional stroked outline.
+ final Color strokeColor;
+
+ @override
+ void draw(Canvas canvas) {
+ final centerPoint = Offset(anchorRadius, 0);
+ if (strokeWidth > 0 && strokeColor.a != 0) {
+ canvas.drawCircle(
+ centerPoint,
+ radius + strokeWidth / 2,
+ Paint()
+ ..color = strokeColor
+ ..style = PaintingStyle.stroke
+ ..strokeWidth = strokeWidth,
+ );
+ }
+ canvas.drawCircle(
+ centerPoint,
+ radius,
+ Paint()
+ ..color = color
+ ..style = PaintingStyle.fill,
+ );
+ }
+
+ @override
+ Size getSize() {
+ final extent = radius + strokeWidth;
+ return Size(anchorRadius + extent, extent * 2);
+ }
+
+ @override
+ GaugePointerPainter lerp(GaugePointerPainter b, double t) {
+ if (b is! GaugePointerCirclePainter) {
+ return b;
+ }
+ return GaugePointerCirclePainter(
+ radius: lerpDouble(radius, b.radius, t)!,
+ anchorRadius: lerpDouble(anchorRadius, b.anchorRadius, t)!,
+ color: Color.lerp(color, b.color, t)!,
+ strokeWidth: lerpDouble(strokeWidth, b.strokeWidth, t)!,
+ strokeColor: Color.lerp(strokeColor, b.strokeColor, t)!,
+ );
+ }
+
+ @override
+ List get props =>
+ [radius, anchorRadius, color, strokeWidth, strokeColor];
+}
+
+class GaugeTouchData extends FlTouchData
+ with EquatableMixin {
+ GaugeTouchData({
+ bool? enabled,
+ BaseTouchCallback? touchCallback,
+ MouseCursorResolver? mouseCursorResolver,
+ Duration? longPressDuration,
+ }) : super(
+ enabled ?? true,
+ touchCallback,
+ mouseCursorResolver,
+ longPressDuration,
+ );
+
+ @override
+ List get props => [
+ enabled,
+ touchCallback,
+ mouseCursorResolver,
+ longPressDuration,
+ ];
+}
+
+/// Describes the state of a touch on a [GaugeChart].
+///
+/// A touch inside the arc's angular range always produces a
+/// [GaugeTouchedRing] — even when it falls in the gap between rings
+/// (`ringsSpace`) or outside every ring's radial band. In those
+/// cases [touchedRing] is null and [touchedRingIndex] is -1, but
+/// [touchValue] is still filled in. Touches entirely outside the
+/// angular range produce null [GaugeTouchResponse.touchedRing].
+///
+/// When the hit ring is a [GaugeZonesRing], [touchedZone] and
+/// [touchedZoneIndex] are populated with the specific band that
+/// contains the touch angle. For a [GaugeProgressRing], [isOnValue]
+/// tells you whether the touch sits on the filled portion (`touchValue
+/// <= ring.value`) or the background.
+@immutable
+class GaugeTouchedRing with EquatableMixin {
+ const GaugeTouchedRing({
+ required this.touchedRing,
+ required this.touchedRingIndex,
+ required this.touchAngle,
+ required this.touchRadius,
+ required this.touchValue,
+ required this.isOnValue,
+ this.touchedZone,
+ this.touchedZoneIndex = -1,
+ });
+
+ /// The ring that was touched, or null if the touch fell between /
+ /// outside rings.
+ final GaugeRing? touchedRing;
+
+ /// Index of the touched ring in [GaugeChartData.rings], or -1 if
+ /// no ring was hit.
+ final int touchedRingIndex;
+
+ /// Angle of the touch in degrees, using the same convention as
+ /// [GaugeChartData.startDegreeOffset] (0° points right).
+ final double touchAngle;
+
+ /// Distance from the gauge's center to the touch, in pixels.
+ final double touchRadius;
+
+ /// Touch position interpolated along the shared gauge scale, in
+ /// [[GaugeChartData.minValue], [GaugeChartData.maxValue]].
+ final double touchValue;
+
+ /// True when a [GaugeProgressRing] was hit AND the touch sits on
+ /// its filled portion (`touchValue <= ring.value`). False
+ /// otherwise, including for [GaugeZonesRing] hits and misses.
+ final bool isOnValue;
+
+ /// The zone that was touched when the hit ring is a
+ /// [GaugeZonesRing] and the touch angle falls inside one of its
+ /// zones. Null for progress-ring hits and for touches in gaps
+ /// between zones.
+ final GaugeZone? touchedZone;
+
+ /// Index of [touchedZone] in the hit ring's `zones` list, or -1.
+ final int touchedZoneIndex;
+
+ @override
+ List get props => [
+ touchedRing,
+ touchedRingIndex,
+ touchAngle,
+ touchRadius,
+ touchValue,
+ isOnValue,
+ touchedZone,
+ touchedZoneIndex,
+ ];
+}
+
+class GaugeTouchResponse extends BaseTouchResponse {
+ GaugeTouchResponse({
+ required super.touchLocation,
+ required this.touchedRing,
+ });
+
+ /// Details of the touch, or null if the touch fell entirely outside
+ /// the arc's angular range.
+ final GaugeTouchedRing? touchedRing;
+
+ GaugeTouchResponse copyWith({
+ Offset? touchLocation,
+ GaugeTouchedRing? touchedRing,
+ }) =>
+ GaugeTouchResponse(
+ touchLocation: touchLocation ?? this.touchLocation,
+ touchedRing: touchedRing ?? this.touchedRing,
+ );
+}
diff --git a/lib/src/chart/gauge_chart/gauge_chart_painter.dart b/lib/src/chart/gauge_chart/gauge_chart_painter.dart
new file mode 100644
index 000000000..68df06ee1
--- /dev/null
+++ b/lib/src/chart/gauge_chart/gauge_chart_painter.dart
@@ -0,0 +1,507 @@
+import 'dart:math' as math;
+
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart/src/chart/base/base_chart/base_chart_painter.dart';
+import 'package:fl_chart/src/utils/canvas_wrapper.dart';
+import 'package:fl_chart/src/utils/utils.dart';
+import 'package:flutter/material.dart';
+
+class GaugeChartPainter extends BaseChartPainter {
+ GaugeChartPainter() : super() {
+ _arcPaint = Paint()..isAntiAlias = true;
+ }
+
+ late Paint _arcPaint;
+
+ @visibleForTesting
+ Offset center(Size size) => Offset(size.width / 2.0, size.height / 2.0);
+
+ @override
+ void paint(
+ BuildContext context,
+ CanvasWrapper canvasWrapper,
+ PaintHolder holder,
+ ) {
+ super.paint(context, canvasWrapper, holder);
+ drawSections(canvasWrapper, holder);
+ drawTicks(context, canvasWrapper, holder);
+ drawPointers(canvasWrapper, holder);
+ }
+
+ /// Draws every ring. Dispatches on the concrete [GaugeRing] type
+ /// so progress rings (`GaugeProgressRing`) and zones rings
+ /// (`GaugeZonesRing`) paint with their own logic.
+ @visibleForTesting
+ void drawSections(
+ CanvasWrapper canvasWrapper,
+ PaintHolder holder,
+ ) {
+ final data = holder.data;
+ final strokeCenters = _sectionStrokeCenters(canvasWrapper.size, data);
+ for (var i = 0; i < data.rings.length; i++) {
+ final ring = data.rings[i];
+ final width = data.resolveRingWidth(ring);
+ final radius = strokeCenters[i];
+ final rect =
+ Rect.fromCircle(center: center(canvasWrapper.size), radius: radius);
+
+ switch (ring) {
+ case GaugeProgressRing():
+ _drawProgressSection(canvasWrapper, data, ring, rect, width);
+ case GaugeZonesRing():
+ _drawZonesSection(canvasWrapper, data, ring, rect, width, radius);
+ }
+ }
+ }
+
+ void _drawProgressSection(
+ CanvasWrapper canvasWrapper,
+ GaugeChartData data,
+ GaugeProgressRing ring,
+ Rect rect,
+ double width,
+ ) {
+ final signedSweep = _signedSweep(data);
+ final range = data.maxValue - data.minValue;
+
+ if (ring.backgroundColor != null) {
+ _arcPaint
+ ..color = ring.backgroundColor!
+ ..strokeWidth = width
+ ..strokeCap = ring.strokeCap
+ ..style = PaintingStyle.stroke;
+ canvasWrapper.drawArc(
+ rect,
+ Utils().radians(data.startDegreeOffset),
+ Utils().radians(signedSweep),
+ false,
+ _arcPaint,
+ );
+ }
+
+ final filledSweep = signedSweep * ((ring.value - data.minValue) / range);
+ _arcPaint
+ ..color = ring.color
+ ..strokeWidth = width
+ ..strokeCap = ring.strokeCap
+ ..style = PaintingStyle.stroke;
+ canvasWrapper.drawArc(
+ rect,
+ Utils().radians(data.startDegreeOffset),
+ Utils().radians(filledSweep),
+ false,
+ _arcPaint,
+ );
+ }
+
+ void _drawZonesSection(
+ CanvasWrapper canvasWrapper,
+ GaugeChartData data,
+ GaugeZonesRing ring,
+ Rect rect,
+ double width,
+ double strokeCenterRadius,
+ ) {
+ final dir = data.direction == GaugeDirection.clockwise ? 1 : -1;
+ final degreesPerUnit = data.sweepAngle / (data.maxValue - data.minValue);
+
+ void drawZoneArc(GaugeZone zone) {
+ final startDeg = data.startDegreeOffset +
+ dir * (zone.from - data.minValue) * degreesPerUnit;
+ final sweepDeg = dir * (zone.to - zone.from) * degreesPerUnit;
+ _arcPaint
+ ..color = zone.color
+ ..strokeWidth = width
+ ..strokeCap = zone.strokeCap
+ ..style = PaintingStyle.stroke
+ ..blendMode = BlendMode.srcOver;
+ canvasWrapper.drawArc(
+ rect,
+ Utils().radians(startDeg),
+ Utils().radians(sweepDeg),
+ false,
+ _arcPaint,
+ );
+ }
+
+ // No spacing needed — draw each zone full-angular.
+ if (ring.zonesSpace == 0 || ring.zones.length < 2) {
+ ring.zones.forEach(drawZoneArc);
+ return;
+ }
+
+ // Draw each zone full-angular, then carve a perpendicular
+ // rectangular strip at each internal boundary. The strip has a
+ // constant perpendicular width of `zonesSpace`, so the visible gap
+ // stays uniform across the ring's thickness (no wedge effect).
+ // `saveLayer` + `BlendMode.clear` is the standard technique for
+ // erasing already-painted pixels without leaking to the background.
+ final c = center(canvasWrapper.size);
+ final layerBounds = Rect.fromCircle(
+ center: c,
+ radius: strokeCenterRadius + width,
+ );
+ canvasWrapper.saveLayer(layerBounds, Paint());
+ ring.zones.forEach(drawZoneArc);
+ final clearPaint = Paint()
+ ..blendMode = BlendMode.clear
+ ..style = PaintingStyle.fill
+ ..isAntiAlias = true;
+ final capRadius = width / 2;
+ // Half-gap angular offset: the tangent distance from the boundary
+ // to each zone's new stroke-center edge is `zonesSpace / 2`. At
+ // stroke-center radius, that maps to this angle.
+ final halfGapAngleRad = (ring.zonesSpace / 2) / strokeCenterRadius;
+ for (var i = 0; i < ring.zones.length - 1; i++) {
+ final boundaryDeg = data.startDegreeOffset +
+ dir * (ring.zones[i].to - data.minValue) * degreesPerUnit;
+ final boundaryRad = Utils().radians(boundaryDeg);
+ final strip = _perpendicularStripPath(
+ center: c,
+ angleRad: boundaryRad,
+ strokeCenterRadius: strokeCenterRadius,
+ strokeWidth: width,
+ zonesSpace: ring.zonesSpace,
+ );
+ canvasWrapper.drawPath(strip, clearPaint);
+
+ // Re-add rounded caps on each side of the gap for zones that
+ // opted into StrokeCap.round. The full-angular arc drew the
+ // caps at the *original* boundary, which the strip just erased;
+ // we paint them back at each zone's shrunk end so the pill
+ // aesthetic survives without widening the visible gap beyond
+ // `zonesSpace - strokeWidth`.
+ final zoneBefore = ring.zones[i];
+ if (zoneBefore.strokeCap == StrokeCap.round) {
+ final capAngle = boundaryRad - dir * halfGapAngleRad;
+ canvasWrapper.drawCircle(
+ Offset(
+ c.dx + strokeCenterRadius * math.cos(capAngle),
+ c.dy + strokeCenterRadius * math.sin(capAngle),
+ ),
+ capRadius,
+ Paint()
+ ..color = zoneBefore.color
+ ..isAntiAlias = true,
+ );
+ }
+ final zoneAfter = ring.zones[i + 1];
+ if (zoneAfter.strokeCap == StrokeCap.round) {
+ final capAngle = boundaryRad + dir * halfGapAngleRad;
+ canvasWrapper.drawCircle(
+ Offset(
+ c.dx + strokeCenterRadius * math.cos(capAngle),
+ c.dy + strokeCenterRadius * math.sin(capAngle),
+ ),
+ capRadius,
+ Paint()
+ ..color = zoneAfter.color
+ ..isAntiAlias = true,
+ );
+ }
+ }
+ canvasWrapper.restore();
+ }
+
+ /// Builds a rectangular path centered on the radial line at
+ /// [angleRad], perpendicular to it, used to carve a uniform-width
+ /// gap between two adjacent zones.
+ ///
+ /// - Perpendicular extent (across the gap): [zonesSpace].
+ /// - Radial extent (along the ring): `strokeWidth * 2`, centered on
+ /// [strokeCenterRadius] so the strip fully clears the ring plus
+ /// any round/square caps on the adjacent zones.
+ Path _perpendicularStripPath({
+ required Offset center,
+ required double angleRad,
+ required double strokeCenterRadius,
+ required double strokeWidth,
+ required double zonesSpace,
+ }) {
+ final cosA = math.cos(angleRad);
+ final sinA = math.sin(angleRad);
+ // Tangent unit vector = radial rotated 90° CCW.
+ final tx = -sinA;
+ final ty = cosA;
+ final half = zonesSpace / 2;
+ final rOuter = strokeCenterRadius + strokeWidth;
+ final rInner = math.max(0, strokeCenterRadius - strokeWidth);
+ Offset corner(double r, double s) => Offset(
+ center.dx + cosA * r + tx * half * s,
+ center.dy + sinA * r + ty * half * s,
+ );
+ final p1 = corner(rOuter, 1);
+ final p2 = corner(rOuter, -1);
+ final p3 = corner(rInner, -1);
+ final p4 = corner(rInner, 1);
+ return Path()
+ ..moveTo(p1.dx, p1.dy)
+ ..lineTo(p2.dx, p2.dy)
+ ..lineTo(p3.dx, p3.dy)
+ ..lineTo(p4.dx, p4.dy)
+ ..close();
+ }
+
+ /// Returns a [GaugeTouchedRing] describing what the touch hit, or
+ /// null when the touch was entirely outside the gauge's angular range.
+ ///
+ /// When the touch is on-arc but falls in the gap between rings (or
+ /// outside every ring's radial band) the returned ring has
+ /// [GaugeTouchedRing.touchedRingIndex] == -1 while still carrying
+ /// a valid [GaugeTouchedRing.touchValue].
+ GaugeTouchedRing? handleTouch(
+ Offset touchedPoint,
+ Size viewSize,
+ PaintHolder holder,
+ ) {
+ final data = holder.data;
+ final c = center(viewSize);
+ final vector = touchedPoint - c;
+ final distance = vector.distance;
+ final touchAngleDeg = Utils().degrees(vector.direction);
+
+ final along = _angleAlongSweep(touchAngleDeg, data);
+ if (along == null) return null;
+
+ final range = data.maxValue - data.minValue;
+ final touchValue = data.minValue + (along / data.sweepAngle) * range;
+
+ final strokeCenters = _sectionStrokeCenters(viewSize, data);
+ for (var i = 0; i < data.rings.length; i++) {
+ final ring = data.rings[i];
+ final width = data.resolveRingWidth(ring);
+ final threshold = data.ringsSpace / 2;
+ if ((distance - strokeCenters[i]).abs() > width / 2 + threshold) continue;
+
+ switch (ring) {
+ case GaugeProgressRing():
+ return GaugeTouchedRing(
+ touchedRing: ring,
+ touchedRingIndex: i,
+ touchAngle: touchAngleDeg,
+ touchRadius: distance,
+ touchValue: touchValue,
+ isOnValue: touchValue <= ring.value,
+ );
+ case GaugeZonesRing():
+ var zoneIndex = -1;
+ GaugeZone? zone;
+ for (var j = 0; j < ring.zones.length; j++) {
+ final z = ring.zones[j];
+ if (touchValue >= z.from && touchValue <= z.to) {
+ zoneIndex = j;
+ zone = z;
+ // Later zones paint on top in drawZonesSection, so the
+ // visually-topmost zone is the last match — keep iterating.
+ }
+ }
+ return GaugeTouchedRing(
+ touchedRing: ring,
+ touchedRingIndex: i,
+ touchAngle: touchAngleDeg,
+ touchRadius: distance,
+ touchValue: touchValue,
+ isOnValue: false,
+ touchedZone: zone,
+ touchedZoneIndex: zoneIndex,
+ );
+ }
+ }
+
+ return GaugeTouchedRing(
+ touchedRing: null,
+ touchedRingIndex: -1,
+ touchAngle: touchAngleDeg,
+ touchRadius: distance,
+ touchValue: touchValue,
+ isOnValue: false,
+ );
+ }
+
+ /// Padding reserved past the widget's shortest side for
+ /// outer-positioned ticks (and their labels, when present).
+ ///
+ /// Accounts for the tick's radial extent (`painter.getSize().width`
+ /// because the canvas is rotated so `+x` is radial), the signed
+ /// [GaugeTicks.offset], and — when [GaugeTicks.labelBuilder] is set
+ /// — a label-height heuristic (`labelStyle.fontSize * 1.2`, falling
+ /// back to 14) plus [GaugeTicks.labelOffset].
+ double _outerTickPadding(GaugeChartData data) {
+ final ticks = data.ticks;
+ if (ticks == null || ticks.position != GaugeTickPosition.outer) return 0;
+ var padding = ticks.offset + ticks.painter.getSize().width;
+ if (ticks.labelBuilder != null) {
+ final labelHeight = (ticks.labelStyle?.fontSize ?? 14) * 1.2;
+ padding += ticks.labelOffset + labelHeight;
+ }
+ return math.max(0, padding);
+ }
+
+ /// Outer radius available for the gauge's rings — shrunk by
+ /// [_outerTickPadding] when outer ticks are configured.
+ double _outerArcRadius(Size viewSize, GaugeChartData data) =>
+ viewSize.shortestSide / 2 - _outerTickPadding(data);
+
+ /// Total radial thickness consumed by all rings plus the gaps between
+ /// them.
+ double _totalRingsDepth(GaugeChartData data) {
+ var depth = data.ringsSpace * (data.rings.length - 1);
+ for (final ring in data.rings) {
+ depth += data.resolveRingWidth(ring);
+ }
+ return depth;
+ }
+
+ /// Stroke-centered radius per ring, indexed to match
+ /// [GaugeChartData.rings]: entry 0 is the innermost ring, the last
+ /// entry is the outermost.
+ List _sectionStrokeCenters(Size viewSize, GaugeChartData data) {
+ final outer = _outerArcRadius(viewSize, data);
+ final innerEdge = outer - _totalRingsDepth(data);
+ final centers = [];
+ var currentInner = innerEdge;
+ for (var i = 0; i < data.rings.length; i++) {
+ if (i > 0) currentInner += data.ringsSpace;
+ final width = data.resolveRingWidth(data.rings[i]);
+ centers.add(currentInner + width / 2);
+ currentInner += width;
+ }
+ return centers;
+ }
+
+ /// Radial position of the tick's anchor point (where the canvas
+ /// origin sits before the painter's `draw()` is called).
+ double _tickAnchorRadius(Size viewSize, GaugeChartData data) {
+ final ticks = data.ticks!;
+ final outer = _outerArcRadius(viewSize, data);
+ final inner = outer - _totalRingsDepth(data);
+ return switch (ticks.position) {
+ GaugeTickPosition.outer => outer + ticks.offset,
+ GaugeTickPosition.inner => inner - ticks.offset,
+ GaugeTickPosition.center => (outer + inner) / 2 + ticks.offset,
+ };
+ }
+
+ /// Draws every tick + optional label. The canvas is saved /
+ /// translated / rotated around each tick anchor so the painter can
+ /// draw a horizontal right-facing shape at the origin. Labels are
+ /// rendered upright (no rotation) past the tick's far edge.
+ @visibleForTesting
+ void drawTicks(
+ BuildContext context,
+ CanvasWrapper canvasWrapper,
+ PaintHolder holder,
+ ) {
+ final data = holder.data;
+ final ticks = data.ticks;
+ if (ticks == null) return;
+
+ final viewSize = canvasWrapper.size;
+ final c = center(viewSize);
+ final dir = data.direction == GaugeDirection.clockwise ? 1 : -1;
+ final tickAnchorRadius = _tickAnchorRadius(viewSize, data);
+ final outwardSign = ticks.position == GaugeTickPosition.inner ? -1.0 : 1.0;
+ final rotationOffset =
+ ticks.position == GaugeTickPosition.inner ? math.pi : 0.0;
+ final tickFarRadius =
+ tickAnchorRadius + outwardSign * ticks.painter.getSize().width;
+ final interTickDegrees = (dir * data.sweepAngle) / (ticks.count - 1);
+ final labelStyle = ticks.labelBuilder != null
+ ? Utils().getThemeAwareTextStyle(context, ticks.labelStyle)
+ : null;
+ final range = data.maxValue - data.minValue;
+
+ final lastIndex = ticks.count - 1;
+ for (var i = 0; i < ticks.count; i++) {
+ final progress = i / lastIndex;
+ final value = data.minValue + progress * range;
+ final tickInfo = GaugeTickInfo(
+ index: i,
+ count: ticks.count,
+ value: value,
+ minValue: data.minValue,
+ maxValue: data.maxValue,
+ );
+ final shouldShow = ticks.checkToShowTick(tickInfo);
+ if (!shouldShow) continue;
+ final angleRad =
+ Utils().radians(data.startDegreeOffset + interTickDegrees * i);
+ final anchor = Offset(
+ c.dx + tickAnchorRadius * math.cos(angleRad),
+ c.dy + tickAnchorRadius * math.sin(angleRad),
+ );
+
+ canvasWrapper
+ ..save()
+ ..translate(anchor.dx, anchor.dy)
+ ..rotate(angleRad + rotationOffset);
+ ticks.painter.draw(canvasWrapper.canvas, tickInfo);
+ canvasWrapper.restore();
+
+ if (labelStyle != null) {
+ final text = ticks.labelBuilder!(value);
+ final tp = TextPainter(
+ text: TextSpan(text: text, style: labelStyle),
+ textDirection: TextDirection.ltr,
+ textScaler: holder.textScaler,
+ )..layout();
+ final labelCenterRadius =
+ tickFarRadius + outwardSign * (ticks.labelOffset + tp.height / 2);
+ final labelCenter = Offset(
+ c.dx + labelCenterRadius * math.cos(angleRad),
+ c.dy + labelCenterRadius * math.sin(angleRad),
+ );
+ canvasWrapper.drawText(
+ tp,
+ Offset(labelCenter.dx - tp.width / 2, labelCenter.dy - tp.height / 2),
+ );
+ }
+ }
+ }
+
+ double _signedSweep(GaugeChartData data) =>
+ data.direction == GaugeDirection.clockwise
+ ? data.sweepAngle
+ : -data.sweepAngle;
+
+ /// Draws every [GaugePointer] on top of the rings and ticks. Each
+ /// pointer's canvas is pre-translated to the gauge center and
+ /// pre-rotated so `+x` points radially toward the pointer's value
+ /// angle — see [GaugePointerPainter.draw] for the local frame.
+ @visibleForTesting
+ void drawPointers(
+ CanvasWrapper canvasWrapper,
+ PaintHolder holder,
+ ) {
+ final data = holder.data;
+ if (data.pointers.isEmpty) return;
+
+ final c = center(canvasWrapper.size);
+ final dir = data.direction == GaugeDirection.clockwise ? 1 : -1;
+ final range = data.maxValue - data.minValue;
+
+ for (final pointer in data.pointers) {
+ final progress = (pointer.value - data.minValue) / range;
+ final angleRad = Utils().radians(
+ data.startDegreeOffset + dir * data.sweepAngle * progress,
+ );
+ canvasWrapper
+ ..save()
+ ..translate(c.dx, c.dy)
+ ..rotate(angleRad);
+ pointer.painter.draw(canvasWrapper.canvas);
+ canvasWrapper.restore();
+ }
+ }
+
+ /// Projects [touchDeg] onto the arc's local angular coordinate
+ /// (0 at start, positive toward sweep end). Returns null when the
+ /// touch is outside the angular range.
+ double? _angleAlongSweep(double touchDeg, GaugeChartData data) {
+ final dir = data.direction == GaugeDirection.clockwise ? 1 : -1;
+ var rel = dir * (touchDeg - data.startDegreeOffset);
+ rel = ((rel % 360) + 360) % 360;
+ if (rel <= data.sweepAngle) return rel;
+ return null;
+ }
+}
diff --git a/lib/src/chart/gauge_chart/gauge_chart_renderer.dart b/lib/src/chart/gauge_chart/gauge_chart_renderer.dart
new file mode 100644
index 000000000..d003486a5
--- /dev/null
+++ b/lib/src/chart/gauge_chart/gauge_chart_renderer.dart
@@ -0,0 +1,116 @@
+import 'package:fl_chart/src/chart/base/base_chart/base_chart_painter.dart';
+import 'package:fl_chart/src/chart/base/base_chart/render_base_chart.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_data.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_painter.dart';
+import 'package:fl_chart/src/utils/canvas_wrapper.dart';
+import 'package:flutter/widgets.dart';
+
+// coverage:ignore-start
+
+/// Low level GaugeChart Widget.
+class GaugeChartLeaf extends LeafRenderObjectWidget {
+ const GaugeChartLeaf({
+ super.key,
+ required this.data,
+ required this.targetData,
+ });
+
+ final GaugeChartData data;
+ final GaugeChartData targetData;
+
+ @override
+ RenderGaugeChart createRenderObject(BuildContext context) => RenderGaugeChart(
+ context,
+ data,
+ targetData,
+ MediaQuery.of(context).textScaler,
+ );
+
+ @override
+ void updateRenderObject(BuildContext context, RenderGaugeChart renderObject) {
+ renderObject
+ ..data = data
+ ..targetData = targetData
+ ..textScaler = MediaQuery.of(context).textScaler
+ ..buildContext = context;
+ }
+}
+// coverage:ignore-end
+
+/// Renders our GaugeChart, also handles hitTest.
+class RenderGaugeChart extends RenderBaseChart {
+ RenderGaugeChart(
+ BuildContext context,
+ GaugeChartData data,
+ GaugeChartData targetData,
+ TextScaler textScaler,
+ ) : _data = data,
+ _targetData = targetData,
+ _textScaler = textScaler,
+ super(targetData.gaugeTouchData, context, canBeScaled: false);
+
+ GaugeChartData _data;
+ GaugeChartData _targetData;
+
+ TextScaler _textScaler;
+
+ // We couldn't mock [size] property of this class, that's why we have this
+ @visibleForTesting
+ Size? mockTestSize;
+ @visibleForTesting
+ GaugeChartPainter painter = GaugeChartPainter();
+
+ GaugeChartData get data => _data;
+
+ set data(GaugeChartData value) {
+ if (_data == value) return;
+ _data = value;
+ markNeedsPaint();
+ }
+
+ PaintHolder get paintHolder {
+ return PaintHolder(data, targetData, textScaler);
+ }
+
+ GaugeChartData get targetData => _targetData;
+
+ set targetData(GaugeChartData value) {
+ if (_targetData == value) return;
+ _targetData = value;
+ super.updateBaseTouchData(_targetData.gaugeTouchData);
+ markNeedsPaint();
+ }
+
+ TextScaler get textScaler => _textScaler;
+
+ set textScaler(TextScaler value) {
+ if (_textScaler == value) return;
+ _textScaler = value;
+ markNeedsPaint();
+ }
+
+ @override
+ GaugeTouchResponse getResponseAtLocation(Offset localPosition) {
+ return GaugeTouchResponse(
+ touchLocation: localPosition,
+ touchedRing: painter.handleTouch(
+ localPosition,
+ mockTestSize ?? size,
+ paintHolder,
+ ),
+ );
+ }
+
+ @override
+ void paint(PaintingContext context, Offset offset) {
+ final canvas = context.canvas
+ ..save()
+ ..translate(offset.dx, offset.dy);
+ painter.paint(
+ buildContext,
+ CanvasWrapper(canvas, mockTestSize ?? size),
+ paintHolder,
+ );
+ canvas.restore();
+ }
+}
diff --git a/lib/src/utils/lerp.dart b/lib/src/utils/lerp.dart
index b79bfee3a..7958910e6 100644
--- a/lib/src/utils/lerp.dart
+++ b/lib/src/utils/lerp.dart
@@ -143,6 +143,30 @@ List? lerpPieChartStackSegmentDataList(
) =>
lerpList(a, b, t, lerp: PieChartStackSegmentData.lerp);
+/// Lerps [GaugeRing] list based on [t] value, check [Tween.lerp].
+List? lerpGaugeRingList(
+ List? a,
+ List? b,
+ double t,
+) =>
+ lerpList(a, b, t, lerp: GaugeRing.lerp);
+
+/// Lerps [GaugeZone] list based on [t] value, check [Tween.lerp].
+List? lerpGaugeZoneList(
+ List? a,
+ List? b,
+ double t,
+) =>
+ lerpList(a, b, t, lerp: GaugeZone.lerp);
+
+/// Lerps [GaugePointer] list based on [t] value, check [Tween.lerp].
+List? lerpGaugePointerList(
+ List? a,
+ List? b,
+ double t,
+) =>
+ lerpList(a, b, t, lerp: GaugePointer.lerp);
+
/// Lerps [ScatterSpot] list based on [t] value, check [Tween.lerp].
List? lerpScatterSpotList(
List? a,
diff --git a/repo_files/documentations/gauge_chart.md b/repo_files/documentations/gauge_chart.md
new file mode 100644
index 000000000..e782d4c16
--- /dev/null
+++ b/repo_files/documentations/gauge_chart.md
@@ -0,0 +1,271 @@
+### How to use
+```dart
+GaugeChart(
+ GaugeChartData(
+ // read about it in the GaugeChartData ring
+ ),
+ duration: Duration(milliseconds: 150), // Optional
+ curve: Curves.linear, // Optional
+);
+```
+
+A gauge is drawn as a set of **concentric rings** along a shared arc. All rings share the same `minValue`/`maxValue` scale and stack **innermost-first** in list order — so `rings[0]` is the innermost ring, the last entry is the outermost — with an optional `ringsSpace` radial gap between them.
+
+Each ring is one of two shapes:
+
+- **[GaugeProgressRing](#GaugeProgressRing)** — a ring that fills from `minValue` up to its own `value`, with an optional faded `backgroundColor` behind. Use this for measurements (battery level, goal progress, live reading).
+- **[GaugeZonesRing](#GaugeZonesRing)** — a ring divided into fixed colored [GaugeZone](#GaugeZone) bands. Use this for threshold/level indicators (speedometer red-amber-green zones, status bands).
+
+You can mix both kinds freely — a common pattern is an inner progress ring showing the current reading plus an outer zones ring showing threshold bands.
+
+### Implicit Animations
+When you change the chart's state, it animates to the new state internally (using [implicit animations](https://flutter.dev/docs/development/ui/animations/implicit-animations)). You can control the animation [duration](https://api.flutter.dev/flutter/dart-core/Duration-class.html) and [curve](https://api.flutter.dev/flutter/animation/Curves-class.html) using optional `duration` and `curve` properties. Lerping a ring to a different shape (`GaugeProgressRing` ↔ `GaugeZonesRing`) snaps to the target — same-shape transitions interpolate smoothly.
+
+### Progress gauge shortcut
+For the common "single ring filling from 0 to a value" case, use `GaugeChartData.progress`:
+
+```dart
+GaugeChart(
+ GaugeChartData.progress(
+ value: 0.73,
+ color: Colors.blue,
+ width: 30,
+ backgroundColor: Colors.black12,
+ // defaults: min=0, max=1, startDegreeOffset=-225, sweepAngle=270
+ ),
+);
+```
+
+### Multi-ring ("Apple Watch") gauge
+
+```dart
+GaugeChart(
+ GaugeChartData(
+ minValue: 0,
+ maxValue: 100,
+ startDegreeOffset: -225,
+ sweepAngle: 270,
+ defaultRingWidth: 22,
+ ringsSpace: 4,
+ rings: [
+ // innermost
+ GaugeProgressRing(
+ value: 72,
+ color: Colors.red,
+ backgroundColor: Colors.red.withValues(alpha: 0.2),
+ ),
+ GaugeProgressRing(
+ value: 48,
+ color: Colors.green,
+ backgroundColor: Colors.green.withValues(alpha: 0.2),
+ ),
+ // outermost
+ GaugeProgressRing(
+ value: 90,
+ color: Colors.blue,
+ backgroundColor: Colors.blue.withValues(alpha: 0.2),
+ ),
+ ],
+ ),
+);
+```
+
+### Speedometer with threshold zones
+
+```dart
+GaugeChart(
+ GaugeChartData(
+ minValue: 350,
+ maxValue: 850,
+ startDegreeOffset: 180,
+ sweepAngle: 180,
+ ringsSpace: 4,
+ rings: [
+ // inner ring — current measurement
+ GaugeProgressRing(
+ value: 370,
+ color: Colors.green,
+ backgroundColor: Colors.grey,
+ width: 30,
+ ),
+ // outer ring — colored threshold bands, with a visible pixel
+ // gap between neighbors
+ GaugeZonesRing(
+ width: 10,
+ zonesSpace: 4,
+ zones: [
+ GaugeZone(from: 350, to: 600, color: Colors.redAccent),
+ GaugeZone(from: 600, to: 700, color: Colors.amber),
+ GaugeZone(from: 700, to: 800, color: Colors.lightGreen),
+ GaugeZone(from: 800, to: 850, color: Colors.green),
+ ],
+ ),
+ ],
+ ),
+);
+```
+
+### GaugeChartData
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|rings| list of [GaugeRing](#GaugeRing) rings, innermost first. All rings share the same `minValue`/`maxValue` scale|required|
+|minValue| lower bound of the gauge scale (inclusive), shared by every ring|0.0|
+|maxValue| upper bound of the gauge scale (inclusive), shared by every ring|1.0|
+|startDegreeOffset| starting angle of the arc, in degrees. `0°` points right, same convention as [PieChartData.startDegreeOffset](pie_chart.md#PieChartData)|-225.0|
+|sweepAngle| length of the arc in degrees, must be in `(0, 360]`|270.0|
+|direction| whether the arc travels clockwise or counter-clockwise from `startDegreeOffset` — see [GaugeDirection](#GaugeDirection)|GaugeDirection.clockwise|
+|defaultRingWidth| width used for rings that don't specify their own `width`|10.0|
+|ringsSpace| radial pixel gap between adjacent rings|0.0|
+|ticks| optional tick configuration; see [GaugeTicks](#GaugeTicks)|null|
+|pointers| list of [GaugePointer](#GaugePointer)s drawn on top of the rings and ticks. Empty by default; each pointer carries its own `value` on the shared scale|`[]`|
+|touchData| [GaugeTouchData](#GaugeTouchData) holds the touch interactivity details|GaugeTouchData()|
+|borderData| shows a border around the chart, see [FlBorderData](base_chart.md#FlBorderData)|FlBorderData()|
+
+### GaugeRing
+`GaugeRing` is a sealed base type — every ring is one of the two concrete shapes below. You can pattern-match on the concrete type in touch callbacks. All rings share:
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|width| stroke width in pixels. If null, `GaugeChartData.defaultRingWidth` is used|null|
+
+### GaugeProgressRing
+A ring filled from `GaugeChartData.minValue` up to `value`. The unfilled portion (`value..maxValue`) is painted in `backgroundColor` when provided. Its two arcs (background + filled) share one `strokeCap`.
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|value| current progress on the gauge scale|required|
+|color| stroke color of the filled portion|required|
+|backgroundColor| optional stroke color for the unfilled portion. If null, no background is drawn|null|
+|strokeCap| cap style for both the background and filled arcs of this ring. Use `StrokeCap.round` for a rounded "tip" where the value ends|StrokeCap.butt|
+|width| inherited from [GaugeRing](#GaugeRing)|null|
+
+### GaugeZonesRing
+A ring divided into fixed colored [GaugeZone](#GaugeZone) bands. Zones are bounds-checked against the chart's `minValue`/`maxValue` but are not required to be sorted, contiguous, or non-overlapping — they're drawn in list order, so later zones paint on top of overlapping earlier ones. Cap style is configured **per zone** via [GaugeZone.strokeCap](#GaugeZone), not at the ring level.
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|zones| list of [GaugeZone](#GaugeZone) bands painted along this ring's arc|required|
+|zonesSpace| visible gap between adjacent zones, in pixels, measured **perpendicular to the ring** — so the gap has the same width at the ring's inner and outer edges regardless of how thick the ring is. Applied **only between zones** (in list order) by carving a rectangular strip at each internal boundary. The first zone's leading edge and the last zone's trailing edge are left flush to the gauge's angular extremes. Per-zone `StrokeCap.round` is preserved: rounded neighbors keep a pill look across the gap (effective visible gap = `zonesSpace − width`), so set `zonesSpace > width` to keep a visible separator when caps are rounded.|0.0|
+|width| inherited from [GaugeRing](#GaugeRing)|null|
+
+### GaugeZone
+A single colored band within a [GaugeZonesRing](#GaugeZonesRing).
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|from| lower bound of the zone on the gauge scale (inclusive)|required|
+|to| upper bound of the zone on the gauge scale (inclusive); must be `>= from`|required|
+|color| fill color of this band|required|
+|strokeCap| cap style for this band's two ends. Adjacent zones paint in list order, so a later zone's `butt` start paints over an earlier zone's rounded end-cap bulge — useful for getting rounded outer extremes with clean internal boundaries|StrokeCap.butt|
+
+### GaugeDirection
+|Value|Behavior|
+|:----|:-------|
+|`clockwise`| arc travels clockwise from `startDegreeOffset`.|
+|`counterClockwise`| arc travels counter-clockwise from `startDegreeOffset`.|
+
+### GaugeTicks
+Tick marks drawn along the gauge's scale. Ticks frame the gauge as a whole — they reference the ring stack's outer edge, inner edge, or radial center — and are not owned by any individual ring. Ticks are evenly spaced from `startDegreeOffset` across the sweep (endpoints included).
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|count| number of ticks drawn, including both sweep endpoints; must be `>= 2`|3|
+|position| where ticks sit — see [GaugeTickPosition](#GaugeTickPosition)|GaugeTickPosition.outer|
+|offset| **signed** pixel delta from the natural tick anchor, measured along the `position`'s outward axis (away from center for `outer`, toward center for `inner`, toward outer for `center`). Positive extends the tick farther in that direction; negative pulls it back toward / across the ring stack.|0|
+|painter| [GaugeTickPainter](#GaugeTickPainter) that renders each tick|GaugeTickLinePainter()|
+|CheckToShowGaugeTick| `bool Function(CheckToShowGaugeTickInfo info)` — predicate called per tick. Returning `false` skips both the tick mark and its label. Receives the tick's `index`, the total `count`, its scale `value`, and the chart's `minValue` / `maxValue`. Two predefined predicates ship on `GaugeTicks`: `GaugeTicks.showAll` (the default) and `GaugeTicks.hideEndpoints` (skip the first and last tick — handy when the arc already visually anchors its extremes via rounded zone caps). Use top-level / static references rather than anonymous closures so equality holds across rebuilds.|GaugeTicks.showAll|
+|labelBuilder| optional `String Function(double value)` returning the label for each tick's scale value. `null` means no labels.|null|
+|labelStyle| style applied to labels, merged with the current theme via `getThemeAwareTextStyle`. `null` inherits the theme's default text style.|null|
+|labelOffset| **signed** pixel delta between the tick's far edge and the label center, along the same outward axis as `offset`. Positive pushes the label further outward; negative pulls it toward / across the tick.|0|
+
+### GaugeTickPosition
+|Value|Behavior|
+|:----|:-------|
+|`outer`| ticks sit outside the outermost ring; reserves radial padding so the ring stack fits inside the widget bounds.|
+|`inner`| ticks sit inside the innermost ring's inner edge, toward the gauge center.|
+|`center`| ticks are radially centered between the outermost and innermost ring edges.|
+
+### GaugeTickPainter
+Interface for rendering a single tick mark. Subclass it to draw custom tick shapes. Mirrors the [FlDotPainter](line_chart.md) pattern.
+
+**Pre-transformed canvas** — the gauge painter translates and rotates the canvas around each tick's anchor before calling `draw`, so implementations never touch trigonometry:
+
+- origin `(0, 0)` is the tick's anchor on the gauge
+- `+x` axis points in the tick's outward direction (per `GaugeTicks.position`)
+- `+y` axis is tangent to the arc in the sweep direction
+
+Draw a horizontal, right-facing shape at the origin; the gauge handles placing and rotating it for every tick angle. `getSize()` reports the bounding box in this unrotated local frame — `width` is the radial extent (used for outer padding), `height` is the tangential extent.
+
+Built-in implementations:
+- **GaugeTickLinePainter** — draws a line from the origin to `(length, 0)`; the canonical tick shape. Properties: `length` (default 6), `thickness` (default 2), `color` (default black). This is the default.
+- **GaugeTickCirclePainter** — rotation-invariant filled circle, optionally with a stroked outline. Properties: `radius` (default 3), `color` (default black), `strokeWidth` (default 0), `strokeColor` (default black).
+
+### GaugePointer
+A single pointer rendered on top of the rings and ticks, indicating a value on the gauge's scale. Each pointer carries its own `value` — independent from any ring — so you can stack multiple pointers (clock hands, dual readings, a needle plus a pivot cap) by adding more entries to `GaugeChartData.pointers`.
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|value| position on the gauge scale the pointer points at. Values outside `[minValue, maxValue]` simply extend past the sweep endpoints|required|
+|painter| [GaugePointerPainter](#GaugePointerPainter) that renders the pointer's shape|GaugePointerNeedlePainter()|
+
+### GaugePointerPainter
+Interface for rendering a single [GaugePointer](#GaugePointer). Subclass it to draw custom pointer shapes. Mirrors the [GaugeTickPainter](#GaugeTickPainter) pattern.
+
+**Pre-transformed canvas** — the gauge painter translates and rotates the canvas around the gauge's center before calling `draw`, so implementations never touch trigonometry:
+
+- origin `(0, 0)` is the **gauge center**
+- `+x` axis points **radially outward** toward the pointer's value angle
+- `+y` axis is **tangent** to the arc in the sweep direction
+
+Draw a horizontal, right-facing shape at the origin; the gauge rotates and translates the canvas for every pointer's value. `getSize()` reports the bounding box in this unrotated local frame — `width` is the radial extent, `height` is the tangential extent.
+
+Built-in implementations:
+- **GaugePointerNeedlePainter** — classic triangular needle anchored at the gauge center, tapering to a point at `(length, 0)`. Properties: `length` (default 60), `width` (default 8), `tailLength` (default 0 — optional stub behind the pivot), `color` (default black). This is the default.
+- **GaugePointerCirclePainter** — filled circle at `(anchorRadius, 0)`. Useful for marker-style pointers or as a pivot cap (`anchorRadius: 0`). Properties: `radius` (default 6), `anchorRadius` (default 0), `color` (default black), `strokeWidth` (default 0), `strokeColor` (default black).
+
+A classic speedometer needle with a pivot cap is just two pointers with the same value:
+
+```dart
+pointers: const [
+ GaugePointer(
+ value: 0.65,
+ painter: GaugePointerNeedlePainter(length: 70, width: 8, tailLength: 14),
+ ),
+ GaugePointer(
+ value: 0.65,
+ painter: GaugePointerCirclePainter(radius: 8, color: Colors.black),
+ ),
+],
+```
+
+### GaugeTouchData ([read about touch handling](handle_touches.md))
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|enabled|determines whether to enable or disable touch behaviors|true|
+|mouseCursorResolver|you can change the mouse cursor based on the provided [FlTouchEvent](base_chart.md#fltouchevent) and [GaugeTouchResponse](#GaugeTouchResponse)|MouseCursor.defer|
+|touchCallback| listen to this callback to retrieve touch/pointer events and responses|null|
+|longPressDuration| allows you to customize the duration of the longPress gesture. If null, the duration is [kLongPressTimeout](https://api.flutter.dev/flutter/gestures/kLongPressTimeout-constant.html)|null|
+
+### GaugeTouchResponse
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|touchLocation|the location of the touch event in device pixel coordinates|required|
+|touchedRing|Instance of [GaugeTouchedRing](#GaugeTouchedRing) describing what the touch hit, or null when the touch fell entirely outside the arc's angular range|null|
+
+### GaugeTouchedRing
+A touch inside the arc's angular range always produces a `GaugeTouchedRing` — even when it falls in the gap between rings (`ringsSpace`) or outside every ring's radial band. In those cases `touchedRing` is null and `touchedRingIndex` is `-1`, but `touchValue` is still filled in.
+
+When the hit ring is a [GaugeProgressRing](#GaugeProgressRing), `isOnValue` is `true` if the touch sits on the filled portion (`touchValue <= ring.value`).
+
+When the hit ring is a [GaugeZonesRing](#GaugeZonesRing), `touchedZone` / `touchedZoneIndex` report the specific band the touch angle falls into (or null when it's in a gap between zones).
+
+|PropName|Description|default value|
+|:-------|:----------|:------------|
+|touchedRing|the [GaugeRing](#GaugeRing) (ring) that was hit, or null if the touch missed all rings|null|
+|touchedRingIndex| index of the hit ring, or `-1` when no ring was hit|required|
+|touchAngle| angle of the touch in degrees (same convention as `startDegreeOffset`: 0° points right)|required|
+|touchRadius| distance from the gauge's center to the touch in pixels|required|
+|touchValue| touch position interpolated along the gauge's scale, in `[minValue, maxValue]`|required|
+|isOnValue| true when a [GaugeProgressRing](#GaugeProgressRing) was hit AND the touch sits on its filled portion; false otherwise (including zones-ring hits and misses)|required|
+|touchedZone| the [GaugeZone](#GaugeZone) hit when the touched ring is a [GaugeZonesRing](#GaugeZonesRing) and the touch falls inside one of its bands|null|
+|touchedZoneIndex| index of `touchedZone` in the hit ring's `zones` list, or `-1`|-1|
diff --git a/repo_files/documentations/index.md b/repo_files/documentations/index.md
index f36e83e6c..7a8eba669 100644
--- a/repo_files/documentations/index.md
+++ b/repo_files/documentations/index.md
@@ -14,6 +14,8 @@ Click and learn more about them.
- [CandlestickChart](candlestick_chart.md)
+- [GaugeChart](gauge_chart.md)
+
-----------
- [Migration Guides](migration_guides/INDEX.md)
diff --git a/test/chart/bar_chart/bar_chart_renderer_test.mocks.dart b/test/chart/bar_chart/bar_chart_renderer_test.mocks.dart
index bd7740a16..e39c15982 100644
--- a/test/chart/bar_chart/bar_chart_renderer_test.mocks.dart
+++ b/test/chart/bar_chart/bar_chart_renderer_test.mocks.dart
@@ -44,8 +44,9 @@ class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
);
}
-class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
- _FakeCanvas_1(
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
Object parent,
Invocation parentInvocation,
) : super(
@@ -54,9 +55,19 @@ class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
);
}
-class _FakePaintingContext_2 extends _i1.SmartFake
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
implements _i3.PaintingContext {
- _FakePaintingContext_2(
+ _FakePaintingContext_3(
Object parent,
Invocation parentInvocation,
) : super(
@@ -65,9 +76,9 @@ class _FakePaintingContext_2 extends _i1.SmartFake
);
}
-class _FakeColorFilterLayer_3 extends _i1.SmartFake
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
implements _i4.ColorFilterLayer {
- _FakeColorFilterLayer_3(
+ _FakeColorFilterLayer_4(
Object parent,
Invocation parentInvocation,
) : super(
@@ -80,8 +91,8 @@ class _FakeColorFilterLayer_3 extends _i1.SmartFake
super.toString();
}
-class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
- _FakeOpacityLayer_4(
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
Object parent,
Invocation parentInvocation,
) : super(
@@ -94,8 +105,8 @@ class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
super.toString();
}
-class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
- _FakeWidget_5(
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
Object parent,
Invocation parentInvocation,
) : super(
@@ -108,9 +119,9 @@ class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
super.toString();
}
-class _FakeInheritedWidget_6 extends _i1.SmartFake
+class _FakeInheritedWidget_7 extends _i1.SmartFake
implements _i6.InheritedWidget {
- _FakeInheritedWidget_6(
+ _FakeInheritedWidget_7(
Object parent,
Invocation parentInvocation,
) : super(
@@ -123,9 +134,9 @@ class _FakeInheritedWidget_6 extends _i1.SmartFake
super.toString();
}
-class _FakeDiagnosticsNode_7 extends _i1.SmartFake
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
implements _i5.DiagnosticsNode {
- _FakeDiagnosticsNode_7(
+ _FakeDiagnosticsNode_8(
Object parent,
Invocation parentInvocation,
) : super(
@@ -141,8 +152,8 @@ class _FakeDiagnosticsNode_7 extends _i1.SmartFake
super.toString();
}
-class _FakeOffset_8 extends _i1.SmartFake implements _i2.Offset {
- _FakeOffset_8(
+class _FakeOffset_9 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_9(
Object parent,
Invocation parentInvocation,
) : super(
@@ -784,10 +795,19 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
),
) as _i2.Rect);
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
@override
_i2.Canvas get canvas => (super.noSuchMethod(
Invocation.getter(#canvas),
- returnValue: _FakeCanvas_1(
+ returnValue: _FakeCanvas_2(
this,
Invocation.getter(#canvas),
),
@@ -897,7 +917,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
bounds,
],
),
- returnValue: _FakePaintingContext_2(
+ returnValue: _FakePaintingContext_3(
this,
Invocation.method(
#createChildContext,
@@ -1024,7 +1044,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeColorFilterLayer_3(
+ returnValue: _FakeColorFilterLayer_4(
this,
Invocation.method(
#pushColorFilter,
@@ -1074,7 +1094,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeOpacityLayer_4(
+ returnValue: _FakeOpacityLayer_5(
this,
Invocation.method(
#pushOpacity,
@@ -1180,7 +1200,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
@override
_i6.Widget get widget => (super.noSuchMethod(
Invocation.getter(#widget),
- returnValue: _FakeWidget_5(
+ returnValue: _FakeWidget_6(
this,
Invocation.getter(#widget),
),
@@ -1209,7 +1229,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[ancestor],
{#aspect: aspect},
),
- returnValue: _FakeInheritedWidget_6(
+ returnValue: _FakeInheritedWidget_7(
this,
Invocation.method(
#dependOnInheritedElement,
@@ -1259,7 +1279,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeElement,
@@ -1280,7 +1300,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeWidget,
@@ -1309,7 +1329,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
#describeOwnershipChain,
[name],
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeOwnershipChain,
@@ -1381,6 +1401,26 @@ class MockBarChartPainter extends _i1.Mock implements _i10.BarChartPainter {
returnValueForMissingStub: null,
);
+ @override
+ void drawBarLabels(
+ _i6.BuildContext? context,
+ _i11.CanvasWrapper? canvasWrapper,
+ List<_i10.GroupBarsPosition>? groupBarsPosition,
+ _i12.PaintHolder<_i13.BarChartData>? holder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawBarLabels,
+ [
+ context,
+ canvasWrapper,
+ groupBarsPosition,
+ holder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
@override
void drawErrorIndicatorData(
_i11.CanvasWrapper? canvasWrapper,
@@ -1665,7 +1705,7 @@ class MockBarChartPainter extends _i1.Mock implements _i10.BarChartPainter {
holder,
],
),
- returnValue: _FakeOffset_8(
+ returnValue: _FakeOffset_9(
this,
Invocation.method(
#getChartCoordinateFromPixel,
diff --git a/test/chart/candlestick_chart/candlestick_chart_renderer_test.mocks.dart b/test/chart/candlestick_chart/candlestick_chart_renderer_test.mocks.dart
index ca15865e9..03fdf14e3 100644
--- a/test/chart/candlestick_chart/candlestick_chart_renderer_test.mocks.dart
+++ b/test/chart/candlestick_chart/candlestick_chart_renderer_test.mocks.dart
@@ -45,8 +45,9 @@ class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
);
}
-class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
- _FakeCanvas_1(
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
Object parent,
Invocation parentInvocation,
) : super(
@@ -55,9 +56,19 @@ class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
);
}
-class _FakePaintingContext_2 extends _i1.SmartFake
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
implements _i3.PaintingContext {
- _FakePaintingContext_2(
+ _FakePaintingContext_3(
Object parent,
Invocation parentInvocation,
) : super(
@@ -66,9 +77,9 @@ class _FakePaintingContext_2 extends _i1.SmartFake
);
}
-class _FakeColorFilterLayer_3 extends _i1.SmartFake
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
implements _i4.ColorFilterLayer {
- _FakeColorFilterLayer_3(
+ _FakeColorFilterLayer_4(
Object parent,
Invocation parentInvocation,
) : super(
@@ -81,8 +92,8 @@ class _FakeColorFilterLayer_3 extends _i1.SmartFake
super.toString();
}
-class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
- _FakeOpacityLayer_4(
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
Object parent,
Invocation parentInvocation,
) : super(
@@ -95,8 +106,8 @@ class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
super.toString();
}
-class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
- _FakeWidget_5(
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
Object parent,
Invocation parentInvocation,
) : super(
@@ -109,9 +120,9 @@ class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
super.toString();
}
-class _FakeInheritedWidget_6 extends _i1.SmartFake
+class _FakeInheritedWidget_7 extends _i1.SmartFake
implements _i6.InheritedWidget {
- _FakeInheritedWidget_6(
+ _FakeInheritedWidget_7(
Object parent,
Invocation parentInvocation,
) : super(
@@ -124,9 +135,9 @@ class _FakeInheritedWidget_6 extends _i1.SmartFake
super.toString();
}
-class _FakeDiagnosticsNode_7 extends _i1.SmartFake
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
implements _i5.DiagnosticsNode {
- _FakeDiagnosticsNode_7(
+ _FakeDiagnosticsNode_8(
Object parent,
Invocation parentInvocation,
) : super(
@@ -142,8 +153,8 @@ class _FakeDiagnosticsNode_7 extends _i1.SmartFake
super.toString();
}
-class _FakeOffset_8 extends _i1.SmartFake implements _i2.Offset {
- _FakeOffset_8(
+class _FakeOffset_9 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_9(
Object parent,
Invocation parentInvocation,
) : super(
@@ -785,10 +796,19 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
),
) as _i2.Rect);
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
@override
_i2.Canvas get canvas => (super.noSuchMethod(
Invocation.getter(#canvas),
- returnValue: _FakeCanvas_1(
+ returnValue: _FakeCanvas_2(
this,
Invocation.getter(#canvas),
),
@@ -898,7 +918,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
bounds,
],
),
- returnValue: _FakePaintingContext_2(
+ returnValue: _FakePaintingContext_3(
this,
Invocation.method(
#createChildContext,
@@ -1025,7 +1045,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeColorFilterLayer_3(
+ returnValue: _FakeColorFilterLayer_4(
this,
Invocation.method(
#pushColorFilter,
@@ -1075,7 +1095,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeOpacityLayer_4(
+ returnValue: _FakeOpacityLayer_5(
this,
Invocation.method(
#pushOpacity,
@@ -1181,7 +1201,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
@override
_i6.Widget get widget => (super.noSuchMethod(
Invocation.getter(#widget),
- returnValue: _FakeWidget_5(
+ returnValue: _FakeWidget_6(
this,
Invocation.getter(#widget),
),
@@ -1210,7 +1230,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[ancestor],
{#aspect: aspect},
),
- returnValue: _FakeInheritedWidget_6(
+ returnValue: _FakeInheritedWidget_7(
this,
Invocation.method(
#dependOnInheritedElement,
@@ -1260,7 +1280,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeElement,
@@ -1281,7 +1301,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeWidget,
@@ -1310,7 +1330,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
#describeOwnershipChain,
[name],
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeOwnershipChain,
@@ -1633,7 +1653,7 @@ class MockCandlestickChartPainter extends _i1.Mock
holder,
],
),
- returnValue: _FakeOffset_8(
+ returnValue: _FakeOffset_9(
this,
Invocation.method(
#getChartCoordinateFromPixel,
diff --git a/test/chart/data_pool.dart b/test/chart/data_pool.dart
index a32c8a5c3..832cbb8af 100644
--- a/test/chart/data_pool.dart
+++ b/test/chart/data_pool.dart
@@ -4,1637 +4,1246 @@ import 'package:fl_chart/fl_chart.dart';
import 'package:fl_chart/src/chart/base/line.dart';
import 'package:flutter/material.dart';
-class MockData {
- static const color0 = Color(0x00000000);
- static const color1 = Color(0x11111111);
- static const color2 = Color(0x22222222);
- static const color3 = Color(0x33333333);
- static const color4 = Color(0x44444444);
- static const color5 = Color(0x55555555);
- static const color6 = Color(0x66666666);
+const BarAreaSpotsLine barAreaSpotsLine1 =
+ BarAreaSpotsLine(show: true, checkToShowSpotLine: checkToShowSpotLine);
- static final path1 = Path()
- ..moveTo(10, 10)
- ..lineTo(20, 20)
- ..arcTo(
- Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
- 2,
- 3,
- false,
- );
+const BarAreaSpotsLine barAreaSpotsLine1Clone =
+ BarAreaSpotsLine(show: true, checkToShowSpotLine: checkToShowSpotLine);
+const BarAreaSpotsLine barAreaSpotsLine2 = BarAreaSpotsLine(
+ show: true,
+);
- static final path1Duplicate = Path()
- ..moveTo(10, 10)
- ..lineTo(20, 20)
- ..arcTo(
- Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
- 2,
- 3,
- false,
- );
+const BarTouchData barTouchData2 = BarTouchData(
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: EdgeInsets.all(12),
+);
+const FlDotData flDotData1 = FlDotData(
+ getDotPainter: getDotDrawer,
+ checkToShowDot: checkToShowDot,
+);
- static final path2 = Path()
- ..moveTo(10, 10)
- ..lineTo(20, 20)
- ..arcTo(
- Rect.fromCenter(center: Offset.zero, width: 44, height: 22.01),
- 2,
- 3,
- false,
- );
+const FlDotData flDotData1Clone = FlDotData(
+ getDotPainter: getDotDrawer,
+ checkToShowDot: checkToShowDot,
+);
+const FlDotData flDotData4 = FlDotData(
+ getDotPainter: getDotDrawer,
+);
+const FlDotData flDotData5 = FlDotData(
+ getDotPainter: getDotDrawer5,
+);
- static final path3 = Path()
- ..moveTo(10, 13)
- ..lineTo(20, 20)
- ..arcTo(
- Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
- 2,
- 3,
- false,
- );
+const FlDotData flDotData6 = FlDotData(
+ getDotPainter: getDotDrawer6,
+);
+const FlGridData flGridData1 = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 22,
+ drawVerticalLine: false,
+ checkToShowVerticalLine: checkToShowLine,
+ getDrawingHorizontalLine: getDrawingLine,
+);
- static final path4 = Path()
- ..moveTo(24, 13)
- ..lineTo(20, 20)
- ..arcTo(
- Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
- 2,
- 3,
- false,
- );
+const FlGridData flGridData1Clone = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 22,
+ drawVerticalLine: false,
+ checkToShowVerticalLine: checkToShowLine,
+ getDrawingHorizontalLine: getDrawingLine,
+);
- static const borderSide1 = BorderSide(color: color1);
- static const borderSide2 = BorderSide(color: color2, width: 2);
- static const borderSide3 = BorderSide(color: color3, width: 3);
- static const borderSide4 = BorderSide(color: color4, width: 4);
- static const borderSide5 = BorderSide(color: color5, width: 5);
- static const borderSide6 = BorderSide(color: color6, width: 6);
+const FlGridData flGridData3 = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 43,
+ drawVerticalLine: false,
+ checkToShowVerticalLine: checkToShowLine,
+ getDrawingHorizontalLine: getDrawingLine,
+);
- static const TextStyle textStyle1 =
- TextStyle(color: color1, fontWeight: FontWeight.w100);
- static const TextStyle textStyle2 =
- TextStyle(color: color2, fontWeight: FontWeight.w200);
- static const TextStyle textStyle3 =
- TextStyle(color: color3, fontWeight: FontWeight.w300);
- static const TextStyle textStyle4 =
- TextStyle(color: color4, fontWeight: FontWeight.w400);
+const FlGridData flGridData4 = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 22,
+ drawVerticalLine: false,
+ getDrawingHorizontalLine: getDrawingLine,
+);
+const FlGridData flGridData5 = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 22,
+ checkToShowVerticalLine: checkToShowLine,
+ getDrawingHorizontalLine: getDrawingLine,
+);
- static const Offset offset1 = Offset(1, 1);
- static const Offset offset1Duplicate = Offset(1, 1);
- static const Offset offset2 = Offset(2, 2);
- static const Offset offset3 = Offset(2, 2);
- static const Offset offset4 = Offset(4, 4);
- static const Offset offset5 = Offset(5, 5);
- static const Offset offset6 = Offset(6, 6);
+const FlLine flLine1 =
+ FlLine(color: Colors.green, strokeWidth: 1, dashArray: [1, 2, 3]);
+const FlLine flLine1Clone =
+ FlLine(color: Colors.green, strokeWidth: 1, dashArray: [1, 2, 3]);
- static const size1 = Size(11, 11);
- static const size2 = Size(22, 22);
+const FlSpot flSpot1 = FlSpot(1, 1);
+const FlSpot flSpot2 = FlSpot(4, 2);
- static final textPainter1 = TextPainter();
- static final textPainter2 = TextPainter()
- ..text = const TextSpan(text: 'test')
- ..textDirection = TextDirection.ltr
- ..layout();
+const Line line1 = Line(Offset.zero, Offset(10, 10));
- static final rect1 = Rect.fromCenter(center: offset1, width: 11, height: 11);
- static final rect2 = Rect.fromCenter(center: offset2, width: 22, height: 22);
+const Line line2 = Line(Offset(-4, -12), Offset(6, 8));
- static final rRect1 = RRect.fromLTRBR(1, 1, 1, 1, const Radius.circular(11));
- static final rRect2 = RRect.fromLTRBR(2, 2, 2, 2, const Radius.circular(22));
+const Line line3 = Line(Offset(18, -1), Offset.zero);
+const Line line4 = Line(Offset(8, 8), Offset(-4, -22));
+const Line line5 = Line(Offset(2, 3), Offset(5, 8));
+const LineChartStepData lineChartStepData1 = LineChartStepData();
+const LineChartStepData lineChartStepData1Clone = LineChartStepData();
+const LineChartStepData lineChartStepData2 = LineChartStepData(
+ stepDirection: LineChartStepData.stepDirectionForward,
+);
- static final paint1 = Paint()
- ..color = color1
- ..strokeWidth = 11;
- static final paint2 = Paint()
- ..color = color2
- ..strokeWidth = 22;
+const LineTooltipItem lineTooltipItem1 =
+ LineTooltipItem('', TextStyle(color: Colors.green));
+const LineTooltipItem lineTooltipItem1Clone =
+ LineTooltipItem('', TextStyle(color: Colors.green));
+const LineTooltipItem lineTooltipItem2 =
+ LineTooltipItem('ss', TextStyle(color: Colors.green));
- static Picture? _picture1;
+const LineTooltipItem lineTooltipItem3 =
+ LineTooltipItem('', TextStyle(color: Colors.blue));
- static Picture picture1() {
- if (_picture1 != null) {
- return _picture1!;
- }
- final recorder1 = PictureRecorder();
- Canvas(recorder1).drawLine(offset1, offset2, paint1);
- _picture1 = recorder1.endRecording();
- return _picture1!;
- }
+const LineTooltipItem lineTooltipItem4 =
+ LineTooltipItem('', TextStyle(fontSize: 33));
+const LineTouchData lineTouchData4 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+);
- static Image? _image1;
+const FlSpot nullSpot1 = FlSpot.nullSpot;
- static Image image1() {
- if (_image1 != null) {
- return _image1!;
- }
- _image1 = Image.asset('asdf/asdf');
- return _image1!;
- }
+const FlSpot nullSpot3 = FlSpot.nullSpot;
+const Shadow shadow1 = Shadow(
+ color: Colors.red,
+ blurRadius: 12,
+);
- static final LineChartBarData lineChartBarData1 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- shadow: shadow1,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
- );
+const Shadow shadow1Clone = Shadow(
+ color: Colors.red,
+ blurRadius: 12,
+);
+const Shadow shadow2 = Shadow(
+ color: Colors.green,
+ blurRadius: 12,
+);
+const Shadow shadow3 = Shadow(
+ color: Colors.red,
+ blurRadius: 14,
+);
- static final LineChartBarData lineChartBarData2 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- shadow: shadow2,
- isStepLineChart: true,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 4],
- );
-
- static const FlSpot flSpot0 = FlSpot.zero;
- static const flSpot1 = FlSpot(1, 1);
- static const flSpot2 = FlSpot(2, 2);
- static const flSpot3 = FlSpot(3, 3);
- static const flSpot4 = FlSpot(4, 4);
- static const flSpot5 = FlSpot(5, 5);
-
- static final horizontalLine0 = HorizontalLine(y: 0, color: color0);
- static final horizontalLine1 = HorizontalLine(y: 1, color: color1);
- static final horizontalLine2 = HorizontalLine(y: 2, color: color2);
- static final horizontalLine3 = HorizontalLine(y: 3, color: color3);
- static final horizontalLine4 = HorizontalLine(y: 4, color: color4);
- static final horizontalLine5 = HorizontalLine(y: 5, color: color5);
-
- static final verticalLine0 = VerticalLine(x: 0, color: color0);
- static final verticalLine1 = VerticalLine(x: 1, color: color1);
- static final verticalLine2 = VerticalLine(x: 2, color: color2);
- static final verticalLine3 = VerticalLine(x: 3, color: color3);
- static final verticalLine4 = VerticalLine(x: 4, color: color4);
- static final verticalLine5 = VerticalLine(x: 5, color: color5);
-
- static final horizontalRangeAnnotation0 =
- HorizontalRangeAnnotation(y1: 0, y2: 1, color: color0);
-
- static final horizontalRangeAnnotation1 =
- HorizontalRangeAnnotation(y1: 1, y2: 2, color: color1);
+const ShowingTooltipIndicators showingTooltipIndicator2 =
+ ShowingTooltipIndicators(
+ [],
+);
- static final horizontalRangeAnnotation2 =
- HorizontalRangeAnnotation(y1: 2, y2: 3, color: color2);
+const TextSpan textSpan1 = TextSpan(text: 'faketext1', style: textStyle1);
- static final horizontalRangeAnnotation3 =
- HorizontalRangeAnnotation(y1: 3, y2: 4, color: color3);
+const TextSpan textSpan2 = TextSpan(text: 'faketext2', style: textStyle2);
- static final horizontalRangeAnnotation4 =
- HorizontalRangeAnnotation(y1: 4, y2: 5, color: color4);
+const TextStyle textStyle1 =
+ TextStyle(color: Colors.red, fontWeight: FontWeight.bold);
- static final verticalRangeAnnotation0 =
- VerticalRangeAnnotation(x1: 0, x2: 1, color: color0);
+const TextStyle textStyle2 =
+ TextStyle(color: Colors.green, fontWeight: FontWeight.w200);
- static final verticalRangeAnnotation1 =
- VerticalRangeAnnotation(x1: 1, x2: 2, color: color1);
+const TouchedSpotIndicatorData touchedSpotIndicatorData1 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched,
+ checkToShowDot: checkToShowDot,
+ ),
+);
- static final verticalRangeAnnotation2 =
- VerticalRangeAnnotation(x1: 2, x2: 3, color: color2);
+const TouchedSpotIndicatorData touchedSpotIndicatorData1Clone =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched,
+ checkToShowDot: checkToShowDot,
+ ),
+);
- static final verticalRangeAnnotation3 =
- VerticalRangeAnnotation(x1: 3, x2: 4, color: color3);
+const TouchedSpotIndicatorData touchedSpotIndicatorData2 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched,
+ ),
+);
+const TouchedSpotIndicatorData touchedSpotIndicatorData3 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched,
+ checkToShowDot: checkToShowDot,
+ ),
+);
- static final verticalRangeAnnotation4 =
- VerticalRangeAnnotation(x1: 4, x2: 5, color: color4);
+const TouchedSpotIndicatorData touchedSpotIndicatorData4 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.green,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched4,
+ checkToShowDot: checkToShowDot,
+ ),
+);
- static const RadarEntry radarEntry0 = RadarEntry(value: 0);
- static const RadarEntry radarEntry1 = RadarEntry(value: 1);
- static const RadarEntry radarEntry2 = RadarEntry(value: 2);
- static const RadarEntry radarEntry3 = RadarEntry(value: 3);
- static const RadarEntry radarEntry4 = RadarEntry(value: 4);
- static final RadarDataSet radarDataSet1 = RadarDataSet(
- dataEntries: [radarEntry1, radarEntry2, radarEntry3],
- );
- static final RadarDataSet radarDataSet2 = RadarDataSet(
- dataEntries: [radarEntry3, radarEntry1, radarEntry2],
- );
- static final RadarTouchedSpot radarTouchedSpot = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarEntry1,
- 0,
- flSpot1,
- offset1,
- );
+const TouchedSpotIndicatorData touchedSpotIndicatorData5 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched,
+ checkToShowDot: checkToShowDot,
+ show: false,
+ ),
+);
- static final pieChartSection0 = PieChartSectionData(
- value: 0,
- color: color0,
- radius: 0,
- );
+const TouchedSpotIndicatorData touchedSpotIndicatorData6 =
+ TouchedSpotIndicatorData(
+ FlLine(
+ color: Colors.red,
+ dashArray: [],
+ ),
+ FlDotData(
+ getDotPainter: getDotDrawerTouched6,
+ checkToShowDot: checkToShowDot,
+ ),
+);
- static final pieChartSection1 = PieChartSectionData(
- value: 1,
- color: color1,
- radius: 1,
- );
+final BackgroundBarChartRodData backgroundBarChartRodData1 =
+ BackgroundBarChartRodData(
+ toY: 21,
+ color: Colors.blue,
+ show: true,
+);
+final BackgroundBarChartRodData backgroundBarChartRodData1Clone =
+ BackgroundBarChartRodData(
+ toY: 21,
+ color: Colors.blue,
+ show: true,
+);
+final BackgroundBarChartRodData backgroundBarChartRodData2 =
+ BackgroundBarChartRodData(
+ toY: 44,
+ color: Colors.red,
+ show: true,
+);
+final BackgroundBarChartRodData backgroundBarChartRodData3 =
+ BackgroundBarChartRodData(
+ toY: 44,
+ color: Colors.green,
+ show: true,
+);
+final BarAreaData barAreaData1 = BarAreaData(
+ show: true,
+ cutOffY: 12,
+ gradient: const LinearGradient(
+ colors: [Colors.green, Colors.blue],
+ stops: [0, 0.5],
+ begin: Alignment.topLeft,
+ end: Alignment.bottomCenter,
+ ),
+ spotsLine: barAreaSpotsLine1,
+);
- static final pieChartSection2 = PieChartSectionData(
- value: 2,
- color: color2,
- radius: 2,
- );
+final BarAreaData barAreaData1Clone = BarAreaData(
+ show: true,
+ cutOffY: 12,
+ gradient: const LinearGradient(
+ colors: [Colors.green, Colors.blue],
+ stops: [0, 0.5],
+ begin: Alignment.topLeft,
+ end: Alignment.bottomCenter,
+ ),
+ spotsLine: barAreaSpotsLine1,
+);
- static final pieChartSection3 = PieChartSectionData(
- value: 3,
- color: color3,
- radius: 3,
- );
+final BarAreaData barAreaData2 = BarAreaData(
+ show: true,
+ cutOffY: 12,
+ gradient: const LinearGradient(
+ colors: [Colors.green, Colors.blue],
+ stops: [0, 0.5],
+ begin: Alignment.topLeft,
+ end: Alignment.bottomCenter,
+ ),
+ spotsLine: barAreaSpotsLine2,
+);
- static final pieChartSection4 = PieChartSectionData(
- value: 4,
- color: color4,
- radius: 4,
- );
+final BarAreaData barAreaData3 = BarAreaData(
+ show: true,
+ cutOffY: 12,
+ gradient: const LinearGradient(
+ colors: [Colors.green, Colors.blue],
+ stops: [0, 0.6],
+ begin: Alignment.topLeft,
+ end: Alignment.bottomCenter,
+ ),
+ spotsLine: barAreaSpotsLine2,
+);
- static final scatterSpot0 = ScatterSpot(
- 0,
- 0,
- dotPainter: FlDotCirclePainter(color: color0),
- );
- static final scatterSpot1 = ScatterSpot(
- 1,
- 1,
- dotPainter: FlDotCirclePainter(color: color1),
- );
- static final scatterSpot2 = ScatterSpot(
- 2,
- 2,
- dotPainter: FlDotCirclePainter(color: color2),
- );
- static final scatterSpot3 = ScatterSpot(
- 3,
- 3,
- dotPainter: FlDotCirclePainter(color: color3),
- );
- static final scatterSpot4 = ScatterSpot(
- 4,
- 4,
- dotPainter: FlDotCirclePainter(color: color4),
- );
-
- static final scatterTouchedSpot = ScatterTouchedSpot(scatterSpot1, 0);
+final BarAreaData barAreaData4 = BarAreaData(
+ show: true,
+ cutOffY: 12,
+ gradient: const LinearGradient(
+ colors: [Colors.green, Colors.blue],
+ stops: [0],
+ begin: Alignment.topLeft,
+ end: Alignment.bottomCenter,
+ ),
+ spotsLine: barAreaSpotsLine2,
+);
+final BarChartData barChartData1 = BarChartData(
+ minY: 12,
+ titlesData: MockData.flTitlesData1,
+ gridData: flGridData1,
+ rangeAnnotations: rangeAnnotations1,
+ maxY: 23,
+ backgroundColor: Colors.green,
+ borderData: borderData1,
+ alignment: BarChartAlignment.spaceAround,
+ barGroups: [
+ barChartGroupData1,
+ barChartGroupData2,
+ barChartGroupData3,
+ ],
+ barTouchData: barTouchData1,
+ groupsSpace: 23,
+ extraLinesData: extraLinesData1,
+);
- static final pieChartSectionData1 = PieChartSectionData(value: 12);
+final BarChartData barChartData10 = barChartData1.copyWith(
+ alignment: BarChartAlignment.center,
+);
- static final pieChartSectionData2 = PieChartSectionData(value: 22);
+final BarChartData barChartData11 = barChartData1.copyWith(
+ barGroups: [],
+);
- static final pieTouchedSection1 = PieTouchedSection(
- pieChartSectionData1,
- 0,
- 12,
- 33,
- );
+final BarChartData barChartData12 = barChartData1.copyWith(
+ barGroups: [
+ barChartGroupData3,
+ barChartGroupData1,
+ barChartGroupData2,
+ ],
+);
- static final lineBarSpot1 = TouchLineBarSpot(
- lineChartBarData1,
- 0,
- lineChartBarData1.spots.first,
- 0,
- );
- static final lineBarSpot2 = TouchLineBarSpot(
- MockData.lineChartBarData1,
- 1,
- MockData.lineChartBarData1.spots.last,
- 2,
- );
+final BarChartData barChartData13 = barChartData1.copyWith(
+ barTouchData: barTouchData2,
+);
- static final lineTouchResponse1 = LineTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- lineBarSpots: [lineBarSpot1, lineBarSpot2],
- );
+final BarChartData barChartData14 = barChartData1.copyWith(
+ groupsSpace: 444,
+);
- static final barChartRodData1 = BarChartRodData(toY: 11);
- static final barChartRodData2 = BarChartRodData(toY: 22);
- static final barTouchedSpot = BarTouchedSpot(
- BarChartGroupData(x: 0, barRods: [barChartRodData1, barChartRodData2]),
- 0,
- barChartRodData1,
- 0,
- null,
- -1,
- flSpot1,
- offset1,
- );
+final BarChartData barChartData15 = barChartData1.copyWith(
+ extraLinesData: extraLinesData2,
+);
- static const gradient1 = LinearGradient(
- colors: [
- MockData.color0,
- MockData.color1,
- ],
- );
+final BarChartData barChartData1Clone = barChartData1.copyWith(
+ titlesData: MockData.flTitlesData1Clone,
+ gridData: flGridData1Clone,
+ borderData: borderData1Clone,
+ barTouchData: barTouchData1Clone,
+ rangeAnnotations: rangeAnnotations1Clone,
+);
- static final barGroupData0 = BarChartGroupData(
- x: 0,
- barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
- );
+final BarChartData barChartData2 = barChartData1.copyWith(
+ minY: 11,
+);
- static final barGroupData1 = BarChartGroupData(
- x: 1,
- barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
- );
+final BarChartData barChartData3 = barChartData1.copyWith(
+ titlesData: MockData.flTitlesData2,
+);
+final BarChartData barChartData4 = barChartData1.copyWith(
+ gridData: flGridData2,
+);
- static final barGroupData2 = BarChartGroupData(
- x: 2,
- barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
- );
+final BarChartData barChartData5 = barChartData1.copyWith(
+ rangeAnnotations: rangeAnnotations2,
+);
- static final barChartData1 = BarChartData(
- barGroups: [barGroupData0, barGroupData1, barGroupData2],
- );
+final BarChartData barChartData6 = barChartData1.copyWith(
+ maxY: 52345,
+);
- static const sideTitles1 = SideTitles(
- reservedSize: 10,
- interval: 23,
- );
- static const sideTitles1Clone = SideTitles(
- reservedSize: 10,
- interval: 23,
- );
- static const sideTitles2 = SideTitles(
- reservedSize: 10,
- interval: 12,
- );
- static const sideTitles3 = SideTitles(
- reservedSize: 10,
- getTitlesWidget: getTitles,
- interval: 12,
- );
- static const sideTitles4 = SideTitles(
- reservedSize: 11,
- showTitles: true,
- getTitlesWidget: getTitles,
- interval: 12,
- );
- static const sideTitles5 = SideTitles(
- reservedSize: 10,
- getTitlesWidget: getTitles,
- interval: 43,
- );
- static const sideTitles6 = SideTitles(
- reservedSize: 10,
- getTitlesWidget: getTitles,
- interval: 22,
- );
+final BarChartData barChartData7 = barChartData1.copyWith(
+ backgroundColor: Colors.red,
+);
+final BarChartData barChartData8 = barChartData1.copyWith(
+ titlesData: MockData.flTitlesData3,
+);
- static const sideTitleFitInsideData1 = SideTitleFitInsideData(
- enabled: true,
- axisPosition: 0,
- parentAxisSize: 100,
- distanceFromEdge: 0,
- );
- static const sideTitleFitInsideData1Clone = SideTitleFitInsideData(
- enabled: true,
- axisPosition: 0,
- parentAxisSize: 100,
- distanceFromEdge: 0,
- );
- static const sideTitleFitInsideData2 = SideTitleFitInsideData(
- enabled: true,
- axisPosition: 0,
- parentAxisSize: 100,
- distanceFromEdge: 10,
- );
- static const sideTitleFitInsideData3 = SideTitleFitInsideData(
- enabled: false,
- axisPosition: 0,
- parentAxisSize: 100,
- distanceFromEdge: 0,
- );
- static const sideTitleFitInsideData4 = SideTitleFitInsideData(
- enabled: true,
- axisPosition: 200,
- parentAxisSize: 200,
- distanceFromEdge: 0,
- );
- static const sideTitleFitInsideData5 = SideTitleFitInsideData(
- enabled: true,
- axisPosition: 200,
- parentAxisSize: 200,
- distanceFromEdge: 10,
- );
- static const sideTitleFitInsideData6 = SideTitleFitInsideData(
- enabled: false,
- axisPosition: 200,
- parentAxisSize: 200,
- distanceFromEdge: 0,
- );
+final BarChartData barChartData9 = barChartData1.copyWith(
+ borderData: borderData2,
+);
- static const widget1 = Text('axis1');
- static const widget2 = Text('axis2');
- static const widget3 = Text('axis3');
- static const widget4 = Text('axis4');
- static const widget5 = Text('axis5');
+final BarChartGroupData barChartGroupData1 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
+ ],
+ barsSpace: 23,
+);
- static const axisTitles1 = AxisTitles(
- axisNameWidget: widget1,
- sideTitles: sideTitles1,
- );
- static const axisTitles1Clone = AxisTitles(
- axisNameWidget: widget1,
- sideTitles: sideTitles1Clone,
- );
- static const axisTitles2 = AxisTitles(
- axisNameWidget: widget2,
- sideTitles: sideTitles2,
- );
- static const axisTitles3 = AxisTitles(
- axisNameWidget: widget3,
- sideTitles: sideTitles3,
- );
- static const axisTitles4 = AxisTitles(
- axisNameWidget: widget4,
- sideTitles: sideTitles4,
- );
- static const axisTitles5 = AxisTitles(
- axisNameWidget: widget5,
- axisNameSize: 889,
- sideTitles: sideTitles4,
- );
-
- static const flTitlesData1 = FlTitlesData(
- bottomTitles: axisTitles1,
- topTitles: axisTitles2,
- rightTitles: axisTitles3,
- leftTitles: axisTitles4,
- );
- static const flTitlesData1Clone = FlTitlesData(
- bottomTitles: axisTitles1Clone,
- topTitles: axisTitles2,
- rightTitles: axisTitles3,
- leftTitles: axisTitles4,
- );
- static const flTitlesData2 = FlTitlesData(
- topTitles: axisTitles2,
- rightTitles: axisTitles3,
- leftTitles: axisTitles4,
- );
- static const flTitlesData3 = FlTitlesData(
- bottomTitles: axisTitles1,
- rightTitles: axisTitles3,
- leftTitles: axisTitles4,
- );
- static const flTitlesData4 = FlTitlesData(
- bottomTitles: axisTitles1,
- topTitles: axisTitles2,
- leftTitles: axisTitles4,
- );
- static const flTitlesData5 = FlTitlesData(
- bottomTitles: axisTitles1,
- topTitles: axisTitles2,
- rightTitles: axisTitles3,
- );
- static const flTitlesData6 = FlTitlesData(
- show: false,
- bottomTitles: axisTitles1,
- topTitles: axisTitles2,
- rightTitles: axisTitles3,
- leftTitles: axisTitles4,
- );
-}
-
-final VerticalRangeAnnotation verticalRangeAnnotation1 =
- VerticalRangeAnnotation(color: Colors.green, x2: 12, x1: 12.1);
-final VerticalRangeAnnotation verticalRangeAnnotation1Clone =
- VerticalRangeAnnotation(color: Colors.green, x2: 12, x1: 12.1);
-
-final HorizontalRangeAnnotation horizontalRangeAnnotation1 =
- HorizontalRangeAnnotation(color: Colors.green, y2: 12, y1: 12.1);
-final HorizontalRangeAnnotation horizontalRangeAnnotation1Clone =
- HorizontalRangeAnnotation(color: Colors.green, y2: 12, y1: 12.1);
-
-final RangeAnnotations rangeAnnotations1 = RangeAnnotations(
- horizontalRangeAnnotations: [
- horizontalRangeAnnotation1,
- horizontalRangeAnnotation1Clone,
- ],
- verticalRangeAnnotations: [
- verticalRangeAnnotation1,
- verticalRangeAnnotation1Clone,
+final BarChartGroupData barChartGroupData1Clone = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1Clone,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
],
+ barsSpace: 23,
);
-final RangeAnnotations rangeAnnotations1Clone = RangeAnnotations(
- horizontalRangeAnnotations: [
- horizontalRangeAnnotation1,
- horizontalRangeAnnotation1Clone,
- ],
- verticalRangeAnnotations: [
- verticalRangeAnnotation1,
- verticalRangeAnnotation1Clone,
+
+final BarChartGroupData barChartGroupData2 = BarChartGroupData(
+ x: 13,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
],
+ barsSpace: 23,
);
-final RangeAnnotations rangeAnnotations2 = RangeAnnotations(
- horizontalRangeAnnotations: [
- horizontalRangeAnnotation1Clone,
+
+final BarChartGroupData barChartGroupData3 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
],
- verticalRangeAnnotations: [
- verticalRangeAnnotation1,
- verticalRangeAnnotation1Clone,
+ barsSpace: 23,
+);
+final BarChartGroupData barChartGroupData4 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData4,
],
+ barsSpace: 23,
);
-const FlLine flLine1 =
- FlLine(color: Colors.green, strokeWidth: 1, dashArray: [1, 2, 3]);
-const FlLine flLine1Clone =
- FlLine(color: Colors.green, strokeWidth: 1, dashArray: [1, 2, 3]);
-
-bool checkToShowLine(double value) => true;
-
-FlLine getDrawingLine(double value) => const FlLine();
-
-const FlSpot flSpot1 = FlSpot(1, 1);
-final FlSpot flSpot1Clone = flSpot1.copyWith();
-
-const FlSpot flSpot2 = FlSpot(4, 2);
-final FlSpot flSpot2Clone = flSpot2.copyWith();
-
-const FlSpot nullSpot1 = FlSpot.nullSpot;
-final FlSpot nullSpot2 = nullSpot1.copyWith();
-const FlSpot nullSpot3 = FlSpot.nullSpot;
-
-Widget getTitles(double value, TitleMeta meta) => const Text('sallam');
-
-TextStyle getTextStyles(BuildContext context, double value) =>
- const TextStyle(color: Colors.green);
-
-const FlGridData flGridData1 = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 22,
- drawVerticalLine: false,
- checkToShowVerticalLine: checkToShowLine,
- getDrawingHorizontalLine: getDrawingLine,
-);
-const FlGridData flGridData1Clone = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 22,
- drawVerticalLine: false,
- checkToShowVerticalLine: checkToShowLine,
- getDrawingHorizontalLine: getDrawingLine,
+final BarChartGroupData barChartGroupData5 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barsSpace: 23,
);
-final FlGridData flGridData2 = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 22,
- drawVerticalLine: false,
- checkToShowVerticalLine: checkToShowLine,
- getDrawingHorizontalLine: getDrawingLine,
- getDrawingVerticalLine: (value) => flLine1,
+final BarChartGroupData barChartGroupData6 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
+ barChartRodData1,
+ ],
+ barsSpace: 23,
);
-const FlGridData flGridData3 = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 43,
- drawVerticalLine: false,
- checkToShowVerticalLine: checkToShowLine,
- getDrawingHorizontalLine: getDrawingLine,
+final BarChartGroupData barChartGroupData7 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
+ ],
+ barsSpace: 44,
);
-const FlGridData flGridData4 = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 22,
- drawVerticalLine: false,
- getDrawingHorizontalLine: getDrawingLine,
+final BarChartGroupData barChartGroupData8 = BarChartGroupData(
+ x: 12,
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
+ ],
+ barsSpace: 23,
);
-const FlGridData flGridData5 = FlGridData(
- verticalInterval: 12,
- horizontalInterval: 22,
- checkToShowVerticalLine: checkToShowLine,
- getDrawingHorizontalLine: getDrawingLine,
+final BarChartGroupData barChartGroupData9 = BarChartGroupData(
+ x: 12,
+ showingTooltipIndicators: [0, 1, 2],
+ barRods: [
+ barChartRodData1,
+ barChartRodData2,
+ barChartRodData3,
+ barChartRodData4,
+ ],
+ barsSpace: 0,
);
-final FlBorderData borderData1 = FlBorderData(
- show: true,
- border: Border.all(color: Colors.green),
+final BarChartRodData barChartRodData1 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem1,
+ barChartRodStackItem2,
+ barChartRodStackItem3,
+ barChartRodStackItem4,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
);
-final FlBorderData borderData1Clone = FlBorderData(
- show: true,
- border: Border.all(color: Colors.green),
+final BarChartRodData barChartRodData1Clone = barChartRodData1.copyWith(
+ rodStackItems: [
+ barChartRodStackItem1Clone,
+ barChartRodStackItem2,
+ barChartRodStackItem3,
+ barChartRodStackItem4,
+ ],
);
-final FlBorderData borderData2 = FlBorderData(
- show: true,
- border: Border.all(color: Colors.green.withValues(alpha: 0.5)),
+
+final BarChartRodData barChartRodData2 = BarChartRodData(
+ color: Colors.red,
+ toY: 1132,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem1,
+ barChartRodStackItem2,
+ barChartRodStackItem3,
+ barChartRodStackItem4,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
+);
+final BarChartRodData barChartRodData3 = BarChartRodData(
+ color: Colors.green,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem2,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
+);
+final BarChartRodData barChartRodData4 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem2,
+ barChartRodStackItem1,
+ barChartRodStackItem4,
+ barChartRodStackItem3,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
);
-bool checkToShowSpotLine(FlSpot spot) => true;
+final BarChartRodData barChartRodData5 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 55,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem1,
+ barChartRodStackItem2,
+ barChartRodStackItem4,
+ barChartRodStackItem3,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
+);
-const BarAreaSpotsLine barAreaSpotsLine1 =
- BarAreaSpotsLine(show: true, checkToShowSpotLine: checkToShowSpotLine);
-const BarAreaSpotsLine barAreaSpotsLine1Clone =
- BarAreaSpotsLine(show: true, checkToShowSpotLine: checkToShowSpotLine);
+final BarChartRodData barChartRodData6 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ backDrawRodData: backgroundBarChartRodData1,
+);
-const BarAreaSpotsLine barAreaSpotsLine2 = BarAreaSpotsLine(
- show: true,
+final BarChartRodData barChartRodData7 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(12)),
+ rodStackItems: [
+ barChartRodStackItem1,
+ barChartRodStackItem2,
+ barChartRodStackItem4,
+ barChartRodStackItem3,
+ ],
+ backDrawRodData: backgroundBarChartRodData2,
);
-final BarAreaData barAreaData1 = BarAreaData(
- show: true,
- cutOffY: 12,
- gradient: const LinearGradient(
- colors: [Colors.green, Colors.blue],
- stops: [0, 0.5],
- begin: Alignment.topLeft,
- end: Alignment.bottomCenter,
- ),
- spotsLine: barAreaSpotsLine1,
+final BarChartRodData barChartRodData8 = BarChartRodData(
+ color: Colors.red,
+ toY: 12,
+ width: 32,
+ borderRadius: const BorderRadius.all(Radius.circular(14)),
+ rodStackItems: [
+ barChartRodStackItem1,
+ barChartRodStackItem2,
+ barChartRodStackItem4,
+ barChartRodStackItem3,
+ ],
+ backDrawRodData: backgroundBarChartRodData1,
);
-final BarAreaData barAreaData1Clone = BarAreaData(
- show: true,
- cutOffY: 12,
- gradient: const LinearGradient(
- colors: [Colors.green, Colors.blue],
- stops: [0, 0.5],
- begin: Alignment.topLeft,
- end: Alignment.bottomCenter,
+final BarChartRodStackItem barChartRodStackItem1 = BarChartRodStackItem(
+ 1,
+ 2,
+ Colors.green,
+ label: 'Test Label',
+ labelStyle: const TextStyle(
+ color: Colors.white,
+ fontSize: 14,
+ fontWeight: FontWeight.bold,
),
- spotsLine: barAreaSpotsLine1,
);
-final BarAreaData barAreaData2 = BarAreaData(
- show: true,
- cutOffY: 12,
- gradient: const LinearGradient(
- colors: [Colors.green, Colors.blue],
- stops: [0, 0.5],
- begin: Alignment.topLeft,
- end: Alignment.bottomCenter,
- ),
- spotsLine: barAreaSpotsLine2,
+final BarChartRodStackItem barChartRodStackItem1Clone =
+ barChartRodStackItem1.copyWith();
+final BarChartRodStackItem barChartRodStackItem2 = BarChartRodStackItem(
+ 2,
+ 3,
+ Colors.green,
);
-final BarAreaData barAreaData3 = BarAreaData(
- show: true,
- cutOffY: 12,
- gradient: const LinearGradient(
- colors: [Colors.green, Colors.blue],
- stops: [0, 0.6],
- begin: Alignment.topLeft,
- end: Alignment.bottomCenter,
- ),
- spotsLine: barAreaSpotsLine2,
+final BarChartRodStackItem barChartRodStackItem3 = BarChartRodStackItem(
+ 3,
+ 4,
+ Colors.green,
+ label: 'This is a very long label that might not fit',
+ labelStyle: const TextStyle(fontSize: 12),
);
-final BarAreaData barAreaData4 = BarAreaData(
- show: true,
- cutOffY: 12,
- gradient: const LinearGradient(
- colors: [Colors.green, Colors.blue],
- stops: [0],
- begin: Alignment.topLeft,
- end: Alignment.bottomCenter,
- ),
- spotsLine: barAreaSpotsLine2,
+final BarChartRodStackItem barChartRodStackItem4 = BarChartRodStackItem(
+ 8,
+ 10,
+ Colors.purple,
+ label: 'Label with emojis 🎯 & symbols!',
+ labelStyle: const TextStyle(fontWeight: FontWeight.bold),
);
-
-bool checkToShowDot(FlSpot spot, LineChartBarData barData) => true;
-
-FlDotCirclePainter getDotDrawer(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 44, strokeWidth: 12);
-
-FlDotCirclePainter getDotDrawer5(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 44, strokeWidth: 14);
-
-FlDotCirclePainter getDotDrawer6(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 44.01, strokeWidth: 14);
-
-FlDotCirclePainter getDotDrawerTouched(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 12, color: Colors.red);
-
-FlDotCirclePainter getDotDrawerTouched4(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 12);
-
-FlDotCirclePainter getDotDrawerTouched6(
- FlSpot spot,
- double percent,
- LineChartBarData barData,
- int index,
-) =>
- FlDotCirclePainter(radius: 12.01, color: Colors.red);
-
-const FlDotData flDotData1 = FlDotData(
- getDotPainter: getDotDrawer,
- checkToShowDot: checkToShowDot,
+final BarTooltipItem barTooltipItem1 = BarTooltipItem(
+ 'pashmam 1',
+ const TextStyle(color: Colors.red),
);
-const FlDotData flDotData1Clone = FlDotData(
- getDotPainter: getDotDrawer,
- checkToShowDot: checkToShowDot,
+final BarTooltipItem barTooltipItem1Clone = BarTooltipItem(
+ 'pashmam 1',
+ const TextStyle(color: Colors.red),
);
-const FlDotData flDotData4 = FlDotData(
- getDotPainter: getDotDrawer,
+final BarTooltipItem barTooltipItem2 = BarTooltipItem(
+ 'pashmam 2',
+ const TextStyle(color: Colors.red),
);
-const FlDotData flDotData5 = FlDotData(
- getDotPainter: getDotDrawer5,
+final BarTooltipItem barTooltipItem3 = BarTooltipItem(
+ 'pashmam 1',
+ const TextStyle(color: Colors.green),
);
-const FlDotData flDotData6 = FlDotData(
- getDotPainter: getDotDrawer6,
+final BarTooltipItem barTooltipItem4 = BarTooltipItem(
+ 'null',
+ const TextStyle(color: Colors.red),
+);
+final BarTooltipItem barTooltipItem5 = BarTooltipItem(
+ 'pashmam 1',
+ const TextStyle(fontSize: 85),
);
-const Shadow shadow1 = Shadow(
- color: Colors.red,
- blurRadius: 12,
-);
-const Shadow shadow1Clone = Shadow(
- color: Colors.red,
- blurRadius: 12,
+final BarTouchData barTouchData1 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-const Shadow shadow2 = Shadow(
- color: Colors.green,
- blurRadius: 12,
+final BarTouchData barTouchData10 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
+ longPressDuration: Duration.zero,
);
-const Shadow shadow3 = Shadow(
- color: Colors.red,
- blurRadius: 14,
+final BarTouchData barTouchData1Clone = BarTouchData(
+ touchTooltipData: barTouchTooltipData1Clone,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-final Shadow shadow4 = Shadow(
- color: Colors.red.withValues(alpha: 0.5),
- blurRadius: 12,
+final BarTouchData barTouchData3 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: true,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-
-const LineChartStepData lineChartStepData1 = LineChartStepData();
-
-const LineChartStepData lineChartStepData1Clone = LineChartStepData();
-
-const LineChartStepData lineChartStepData2 = LineChartStepData(
- stepDirection: LineChartStepData.stepDirectionForward,
+final BarTouchData barTouchData4 = BarTouchData(
+ touchTooltipData: barTouchTooltipData2,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-
-final LineChartBarData lineChartBarData1 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- shadow: shadow1,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
- errorIndicatorData: const FlErrorIndicatorData(
- show: false,
- ),
+final BarTouchData barTouchData5 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-final LineChartBarData lineChartBarData1Clone = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1Clone,
- flSpot2,
- ],
- shadow: shadow1Clone,
- aboveBarData: barAreaData1Clone,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1Clone,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
- errorIndicatorData: const FlErrorIndicatorData(
- show: false,
- ),
+final BarTouchData barTouchData6 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: true,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-final LineChartBarData lineChartBarData2 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- shadow: shadow2,
- isStepLineChart: true,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 4],
+final BarTouchData barTouchData7 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: false,
+ touchExtraThreshold: const EdgeInsets.all(12),
);
-final LineChartBarData lineChartBarData3 = LineChartBarData(
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- shadow: shadow3,
- isStepLineChart: true,
- lineChartStepData: lineChartStepData2,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
+final BarTouchData barTouchData8 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
);
-final LineChartBarData lineChartBarData4 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot2,
- flSpot1,
- ],
- shadow: shadow4,
- lineChartStepData: lineChartStepData2,
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
+final BarTouchData barTouchData9 = BarTouchData(
+ touchTooltipData: barTouchTooltipData1,
+ handleBuiltInTouches: false,
+ touchCallback: barTouchCallback,
+ enabled: false,
+ allowTouchBarBackDraw: true,
+ touchExtraThreshold: const EdgeInsets.only(left: 12),
);
-
-final LineChartBarData lineChartBarData5 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- aboveBarData: barAreaData2,
- belowBarData: barAreaData1,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
+final BarTouchedSpot barTouchedSpot1 = BarTouchedSpot(
+ barChartGroupData1,
+ 1,
+ barChartRodData1,
+ 2,
+ barChartRodStackItem1,
+ 1,
+ flSpot1,
+ Offset.zero,
);
-
-final LineChartBarData lineChartBarData6 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
-);
-
-final LineChartBarData lineChartBarData7 = LineChartBarData(
- dashArray: [0, 1],
- gradient: LinearGradient(
- colors: [Colors.red, Colors.green.withValues(alpha: 0.4)],
- stops: const [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
-);
-
-final LineChartBarData lineChartBarData8 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12.01,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
+final BarTouchedSpot barTouchedSpot1Clone = BarTouchedSpot(
+ barChartGroupData1Clone,
+ 1,
+ barChartRodData1Clone,
+ 2,
+ barChartRodStackItem1Clone,
+ 1,
+ flSpot1Clone,
+ Offset.zero,
);
-
-final LineChartBarData lineChartBarData9 = LineChartBarData(
- dashArray: [0, 1],
- gradient: const LinearGradient(
- colors: [Colors.red, Colors.green],
- stops: [0, 1],
- begin: Alignment.center,
- end: Alignment.bottomRight,
- ),
- spots: [
- flSpot1,
- flSpot2,
- ],
- aboveBarData: barAreaData1,
- belowBarData: barAreaData2,
- barWidth: 12,
- curveSmoothness: 12,
- dotData: flDotData1,
- isStrokeCapRound: true,
- preventCurveOverShooting: true,
- preventCurveOvershootingThreshold: 1.2,
- showingIndicators: [0, 1],
+final BarTouchedSpot barTouchedSpot2 = BarTouchedSpot(
+ barChartGroupData2,
+ 1,
+ barChartRodData1,
+ 2,
+ barChartRodStackItem2,
+ 2,
+ flSpot1,
+ Offset.zero,
);
-
-final TouchLineBarSpot lineBarSpot1 = TouchLineBarSpot(
- lineChartBarData1,
- 0,
+final BarTouchedSpot barTouchedSpot3 = BarTouchedSpot(
+ barChartGroupData1,
+ 1,
+ barChartRodData2,
+ 2,
+ barChartRodStackItem2,
+ 2,
flSpot1,
- 0,
+ Offset.zero,
);
-final TouchLineBarSpot lineBarSpot1Clone = TouchLineBarSpot(
- lineChartBarData1Clone,
- 0,
- flSpot1Clone,
- 0,
+final BarTouchedSpot barTouchedSpot4 = BarTouchedSpot(
+ barChartGroupData1,
+ 2,
+ barChartRodData1,
+ 2,
+ barChartRodStackItem2,
+ 2,
+ flSpot1,
+ Offset.zero,
);
-
-final TouchLineBarSpot lineBarSpot2 =
- TouchLineBarSpot(lineChartBarData1, 2, flSpot1, 2);
-
-final TouchLineBarSpot lineBarSpot3 = TouchLineBarSpot(
- lineChartBarData1,
- 100,
+final BarTouchedSpot barTouchedSpot5 = BarTouchedSpot(
+ barChartGroupData1,
+ 1,
+ barChartRodData1,
+ 3,
+ barChartRodStackItem2,
+ 2,
flSpot1,
+ Offset.zero,
+);
+final BarTouchedSpot barTouchedSpot6 = BarTouchedSpot(
+ barChartGroupData1,
+ 1,
+ barChartRodData1,
+ 2,
+ barChartRodStackItem2,
2,
+ flSpot2,
+ Offset.zero,
);
-final lineTouchResponse1 = LineTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- lineBarSpots: [
- lineBarSpot1,
- lineBarSpot2,
- ],
+final BarTouchedSpot barTouchedSpot7 = BarTouchedSpot(
+ barChartGroupData1,
+ 1,
+ barChartRodData1,
+ 2,
+ barChartRodStackItem2,
+ 2,
+ flSpot1,
+ const Offset(1, 10),
);
-final lineTouchResponse1Clone = LineTouchResponse(
+final barTouchResponse1 = BarTouchResponse(
touchLocation: Offset.zero,
touchChartCoordinate: Offset.zero,
- lineBarSpots: [
- lineBarSpot1Clone,
- lineBarSpot2,
- ],
+ spot: barTouchedSpot1,
);
-
-final lineTouchResponse2 = LineTouchResponse(
+final barTouchResponse1Clone = BarTouchResponse(
touchLocation: Offset.zero,
touchChartCoordinate: Offset.zero,
- lineBarSpots: [
- lineBarSpot2,
- lineBarSpot1,
- ],
+ spot: barTouchedSpot1Clone,
);
-
-final lineTouchResponse3 = LineTouchResponse(
+final barTouchResponse2 = BarTouchResponse(
touchLocation: Offset.zero,
touchChartCoordinate: Offset.zero,
- lineBarSpots: [],
+ spot: barTouchedSpot2,
);
-
-final lineTouchResponse4 = LineTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- lineBarSpots: [
- lineBarSpot1,
- lineBarSpot2,
- ],
+final BarTouchTooltipData barTouchTooltipData1 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-
-final lineTouchResponse5 = LineTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- lineBarSpots: [
- lineBarSpot1,
- lineBarSpot2,
- ],
+final BarTouchTooltipData barTouchTooltipData10 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.blue),
);
-
-const TouchedSpotIndicatorData touchedSpotIndicatorData1 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched,
- checkToShowDot: checkToShowDot,
- ),
+final BarTouchTooltipData barTouchTooltipData11 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red, width: 2),
);
-const TouchedSpotIndicatorData touchedSpotIndicatorData1Clone =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched,
- checkToShowDot: checkToShowDot,
- ),
+final BarTouchTooltipData barTouchTooltipData1Clone = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-const TouchedSpotIndicatorData touchedSpotIndicatorData2 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched,
- ),
-);
-const TouchedSpotIndicatorData touchedSpotIndicatorData3 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched,
- checkToShowDot: checkToShowDot,
- ),
-);
-const TouchedSpotIndicatorData touchedSpotIndicatorData4 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.green,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched4,
- checkToShowDot: checkToShowDot,
- ),
-);
-const TouchedSpotIndicatorData touchedSpotIndicatorData5 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched,
- checkToShowDot: checkToShowDot,
- show: false,
- ),
-);
-const TouchedSpotIndicatorData touchedSpotIndicatorData6 =
- TouchedSpotIndicatorData(
- FlLine(
- color: Colors.red,
- dashArray: [],
- ),
- FlDotData(
- getDotPainter: getDotDrawerTouched6,
- checkToShowDot: checkToShowDot,
- ),
-);
-
-const LineTooltipItem lineTooltipItem1 =
- LineTooltipItem('', TextStyle(color: Colors.green));
-const LineTooltipItem lineTooltipItem1Clone =
- LineTooltipItem('', TextStyle(color: Colors.green));
-
-const LineTooltipItem lineTooltipItem2 =
- LineTooltipItem('ss', TextStyle(color: Colors.green));
-const LineTooltipItem lineTooltipItem3 =
- LineTooltipItem('', TextStyle(color: Colors.blue));
-const LineTooltipItem lineTooltipItem4 =
- LineTooltipItem('', TextStyle(fontSize: 33));
-
-List lineChartGetTooltipItems(List list) {
- return list.map((s) => lineTooltipItem1).toList();
-}
-
-Color lineChartGetGreenColor(LineBarSpot touchedSpot) {
- return Colors.green;
-}
-
-Color lineChartGetRedColor(LineBarSpot touchedSpot) {
- return Colors.red;
-}
-
-final LineTouchTooltipData lineTouchTooltipData1 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
- tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
- tooltipBorder: const BorderSide(color: Colors.red),
-);
-final LineTouchTooltipData lineTouchTooltipData1Clone = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
+final BarTouchTooltipData barTouchTooltipData2 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(13),
+ fitInsideVertically: false,
fitInsideHorizontally: true,
- tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
tooltipBorder: const BorderSide(color: Colors.red),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.center,
);
-
-final LineTouchTooltipData lineTouchTooltipData2 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetRedColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
+final BarTouchTooltipData barTouchTooltipData3 = BarTouchTooltipData(
tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
- tooltipBorder: const BorderSide(color: Colors.red),
-);
-final LineTouchTooltipData lineTouchTooltipData3 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.2),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
+ fitInsideVertically: true,
fitInsideHorizontally: true,
- tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
tooltipBorder: const BorderSide(color: Colors.red),
tooltipHorizontalAlignment: FLHorizontalAlignment.left,
);
-final LineTouchTooltipData lineTouchTooltipData4 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 13,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
+final BarTouchTooltipData barTouchTooltipData4 = BarTouchTooltipData(
tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
+ fitInsideVertically: false,
+ fitInsideHorizontally: false,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
tooltipBorder: const BorderSide(color: Colors.red),
tooltipHorizontalAlignment: FLHorizontalAlignment.right,
);
-final LineTouchTooltipData lineTouchTooltipData5 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
+final BarTouchTooltipData barTouchTooltipData5 = BarTouchTooltipData(
tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 34,
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23.00001,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
tooltipBorder: const BorderSide(color: Colors.red),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.center,
tooltipHorizontalOffset: 10,
);
-final LineTouchTooltipData lineTouchTooltipData6 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
+final BarTouchTooltipData barTouchTooltipData6 = BarTouchTooltipData(
tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
- tooltipBorder: const BorderSide(color: Colors.pink),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipBlueColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red),
tooltipHorizontalAlignment: FLHorizontalAlignment.left,
tooltipHorizontalOffset: -10,
);
-final LineTouchTooltipData lineTouchTooltipData7 = LineTouchTooltipData(
- tooltipPadding: const EdgeInsets.all(0.1),
- getTooltipColor: lineChartGetGreenColor,
- maxContentWidth: 12,
- getTooltipItems: lineChartGetTooltipItems,
- fitInsideHorizontally: true,
+final BarTouchTooltipData barTouchTooltipData7 = BarTouchTooltipData(
tooltipBorderRadius: BorderRadius.circular(12),
- tooltipMargin: 33,
- tooltipBorder: const BorderSide(color: Colors.red, width: 2),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red),
tooltipHorizontalAlignment: FLHorizontalAlignment.right,
tooltipHorizontalOffset: 10,
);
-
-void lineTouchCallback(FlTouchEvent event, LineTouchResponse? response) {}
-
-List getTouchedSpotIndicator(
- LineChartBarData barData,
- List indexes,
-) =>
- indexes.map((i) => touchedSpotIndicatorData1).toList();
-
-final LineTouchData lineTouchData1 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
+final BarTouchTooltipData barTouchTooltipData8 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ tooltipMargin: 12,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final LineTouchData lineTouchData1Clone = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
+final BarTouchTooltipData barTouchTooltipData9 = BarTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(12),
+ fitInsideVertically: false,
+ fitInsideHorizontally: true,
+ maxContentWidth: 23,
+ getTooltipColor: getTooltipGreenColor,
+ tooltipPadding: const EdgeInsets.all(23),
+ getTooltipItem: getTooltipItem,
+ tooltipMargin: 333,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-
-final LineTouchData lineTouchData2 = LineTouchData(
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
+final BetweenBarsData betweenBarsData1 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-final LineTouchData lineTouchData3 = LineTouchData(
- touchCallback: lineTouchCallback,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
+final BetweenBarsData betweenBarsData1Clone = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-const LineTouchData lineTouchData4 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
-);
-final LineTouchData lineTouchData5 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12.001,
- touchTooltipData: lineTouchTooltipData1,
-);
-final LineTouchData lineTouchData6 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
+
+final BetweenBarsData betweenBarsData2 = BetweenBarsData(
+ fromIndex: 2,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-final LineTouchData lineTouchData7 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
- getTouchLineEnd: (barData, index) => double.infinity,
+final BetweenBarsData betweenBarsData3 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 1,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 4),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-final LineTouchData lineTouchData8 = LineTouchData(
- touchCallback: lineTouchCallback,
- getTouchedSpotIndicator: getTouchedSpotIndicator,
- handleBuiltInTouches: false,
- touchSpotThreshold: 12,
- touchTooltipData: lineTouchTooltipData1,
- longPressDuration: Duration.zero,
+final BetweenBarsData betweenBarsData4 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(5, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-
-String horizontalLabelResolver(HorizontalLine horizontalLine) => 'test';
-
-String verticalLabelResolver(VerticalLine horizontalLine) => 'test';
-
-final HorizontalLineLabel horizontalLineLabel1 = HorizontalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
- direction: LabelDirection.vertical,
+final BetweenBarsData betweenBarsData5 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ colors: [Colors.green, Colors.blue, Colors.red],
+ ),
);
-final HorizontalLineLabel horizontalLineLabel1Clone = HorizontalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
- direction: LabelDirection.vertical,
+final BetweenBarsData betweenBarsData6 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue],
+ ),
);
-final HorizontalLineLabel horizontalLineLabel2 = HorizontalLineLabel(
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final BetweenBarsData betweenBarsData7 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 22),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [Colors.green, Colors.blue],
+ ),
);
-final HorizontalLineLabel horizontalLineLabel3 = HorizontalLineLabel(
- show: true,
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final BetweenBarsData betweenBarsData8 = BetweenBarsData(
+ fromIndex: 1,
+ toIndex: 2,
+ gradient: const LinearGradient(
+ begin: Alignment(1, 3),
+ end: Alignment(4, 1),
+ stops: [1, 2, 3],
+ colors: [],
+ ),
);
-final HorizontalLineLabel horizontalLineLabel4 = HorizontalLineLabel(
+final FlBorderData borderData1 = FlBorderData(
show: true,
- style: const TextStyle(color: Colors.green),
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+ border: Border.all(color: Colors.green),
);
-final HorizontalLineLabel horizontalLineLabel5 = HorizontalLineLabel(
+final FlBorderData borderData1Clone = FlBorderData(
show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.bottomRight,
- padding: const EdgeInsets.all(12),
+ border: Border.all(color: Colors.green),
);
-final HorizontalLineLabel horizontalLineLabel6 = HorizontalLineLabel(
+final FlBorderData borderData2 = FlBorderData(
show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(44),
+ border: Border.all(color: Colors.green.withValues(alpha: 0.5)),
);
-final HorizontalLineLabel horizontalLineLabel7 = HorizontalLineLabel(
- style: const TextStyle(color: Colors.green),
- labelResolver: horizontalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
- direction: LabelDirection.vertical,
+
+final candleStickChartData1 = CandlestickChartData(
+ candlestickSpots: [
+ candlestickSpot1,
+ candlestickSpot2,
+ candlestickSpot3,
+ candlestickSpot4,
+ ],
+ candlestickPainter: DefaultCandlestickPainter(),
+ titlesData: MockData.flTitlesData1,
+ candlestickTouchData: candlestickTouchData1,
+ showingTooltipIndicators: [0, 1, 2],
+ gridData: flGridData1,
+ borderData: borderData1,
+ minX: 0,
+ maxX: 1000,
+ minY: 0,
+ maxY: 1000,
+ baselineX: 0,
+ baselineY: 0,
+ backgroundColor: Colors.white,
+ rangeAnnotations: rangeAnnotations1,
+ clipData: const FlClipData.none(),
);
+final CandlestickChartData candleStickChartData1Clone =
+ candleStickChartData1.copyWith();
-final VerticalLineLabel verticalLineLabel1 = VerticalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final candleStickChartData2 = CandlestickChartData(
+ candlestickSpots: [
+ candlestickSpot1,
+ candlestickSpot2,
+ candlestickSpot3,
+ candlestickSpot4,
+ ],
+ candlestickPainter: DefaultCandlestickPainter(),
+ titlesData: MockData.flTitlesData2,
+ candlestickTouchData: candlestickTouchData1,
+ showingTooltipIndicators: [1, 2, 3],
+ gridData: flGridData1,
+ borderData: borderData1,
+ minX: 0,
+ maxX: 1000,
+ minY: 0,
+ maxY: 1000,
+ baselineX: 0,
+ baselineY: 0,
+ backgroundColor: Colors.white,
+ rangeAnnotations: rangeAnnotations1,
+ clipData: const FlClipData.all(),
+ rotationQuarterTurns: 1,
);
-final VerticalLineLabel verticalLineLabel1Clone = VerticalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final candlestickSpot1 = CandlestickSpot(
+ x: 0,
+ open: 10,
+ high: 100,
+ low: 0,
+ close: 20,
);
-final VerticalLineLabel verticalLineLabel2 = VerticalLineLabel(
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final CandlestickSpot candlestickSpot1Clone = candlestickSpot1.copyWith();
+final candlestickSpot2 = CandlestickSpot(
+ x: 10,
+ open: 30,
+ high: 110,
+ low: 10,
+ close: 20,
);
-final VerticalLineLabel verticalLineLabel3 = VerticalLineLabel(
- show: true,
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
+final CandlestickSpot candlestickSpot2Clone = candlestickSpot2.copyWith();
+
+final candlestickSpot3 = CandlestickSpot(
+ x: 20,
+ open: 30,
+ high: 120,
+ low: 20,
+ close: 40,
);
-final VerticalLineLabel verticalLineLabel4 = VerticalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
-);
-final VerticalLineLabel verticalLineLabel5 = VerticalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- padding: const EdgeInsets.all(12),
-);
-final VerticalLineLabel verticalLineLabel6 = VerticalLineLabel(
- show: true,
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(44),
-);
-final VerticalLineLabel verticalLineLabel7 = VerticalLineLabel(
- style: const TextStyle(color: Colors.green),
- labelResolver: verticalLabelResolver,
- alignment: Alignment.topCenter,
- padding: const EdgeInsets.all(12),
- direction: LabelDirection.vertical,
+final candlestickSpot4 = CandlestickSpot(
+ x: 30,
+ open: 40,
+ high: 130,
+ low: 30,
+ close: 50,
);
-final HorizontalLine horizontalLine1 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine1Clone = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine2 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 1, 3],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine3 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 22,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine4 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [1, 0],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine5 = HorizontalLine(
- y: 33,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine6 = HorizontalLine(
- y: 12,
- color: Colors.green,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: horizontalLineLabel1,
-);
-final HorizontalLine horizontalLine7 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: horizontalLineLabel2,
-);
-final HorizontalLine horizontalLine8 = HorizontalLine(
- y: 12,
- color: Colors.red,
- strokeWidth: 21,
- label: horizontalLineLabel1,
+final candlestickSpot5 = CandlestickSpot(
+ x: -50,
+ open: -40,
+ high: -130,
+ low: -30,
+ close: -50,
);
-final HorizontalLine horizontalLine9 = HorizontalLine(
- y: 12,
- color: Colors.red,
- dashArray: [0, 12, 44],
- strokeWidth: 21,
- label: horizontalLineLabel1,
+final candlestickTouchData1 = CandlestickTouchData(
+ enabled: false,
);
+final candlestickTouchedSpot1 = CandlestickTouchedSpot(candlestickSpot1, 0);
-final VerticalLine verticalLine1 = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel1,
-);
-final VerticalLine verticalLine1Clone = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel1,
-);
-final VerticalLine verticalLine2 = VerticalLine(
- x: 12,
- color: Colors.green,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel1,
-);
-final VerticalLine verticalLine3 = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 22,
- label: verticalLineLabel1,
-);
-final VerticalLine verticalLine4 = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [1, 0],
- strokeWidth: 21,
- label: verticalLineLabel1,
-);
-final VerticalLine verticalLine5 = VerticalLine(
- x: 33,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel1,
+final CandlestickTouchTooltipData candlestickTouchTooltipData1 =
+ CandlestickTouchTooltipData(
+ tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: candlestickChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: candlestickChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final VerticalLine verticalLine6 = VerticalLine(
- x: 12,
- color: Colors.green,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel1,
+final CandlestickTouchTooltipData candlestickTouchTooltipData1Clone =
+ CandlestickTouchTooltipData(
+ tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: candlestickChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: candlestickChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final VerticalLine verticalLine7 = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [0, 1],
- strokeWidth: 21,
- label: verticalLineLabel2,
+final CandlestickTouchTooltipData candlestickTouchTooltipData2 =
+ CandlestickTouchTooltipData(
+ tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: candlestickChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: candlestickChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.blue),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.left,
);
-final VerticalLine verticalLine8 = VerticalLine(
- x: 12,
- color: Colors.red,
- strokeWidth: 21,
- label: verticalLineLabel1,
+final CandlestickTouchTooltipData candlestickTouchTooltipData3 =
+ CandlestickTouchTooltipData(
+ tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: candlestickChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: candlestickChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red, width: 2),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.right,
+ tooltipHorizontalOffset: 10,
);
-final VerticalLine verticalLine9 = VerticalLine(
- x: 12,
- color: Colors.red,
- dashArray: [0, 12, 44],
- strokeWidth: 21,
- label: verticalLineLabel1,
+final DefaultTextStyle defaultTextStyle1 = DefaultTextStyle(
+ style: const TextStyle(),
+ child: Container(),
);
-
final ExtraLinesData extraLinesData1 = ExtraLinesData(
horizontalLines: [
horizontalLine1,
@@ -1661,7 +1270,6 @@ final ExtraLinesData extraLinesData1Clone = ExtraLinesData(
],
extraLinesOnTop: false,
);
-
final ExtraLinesData extraLinesData2 = ExtraLinesData(
horizontalLines: [
horizontalLine3,
@@ -1686,6 +1294,7 @@ final ExtraLinesData extraLinesData3 = ExtraLinesData(
],
extraLinesOnTop: false,
);
+
final ExtraLinesData extraLinesData4 = ExtraLinesData(
horizontalLines: [
horizontalLine1,
@@ -1714,359 +1323,516 @@ final ExtraLinesData extraLinesData6 = ExtraLinesData(
verticalLine3,
],
);
-
-final SizedPicture sizedPicture1 = SizedPicture(
- PictureRecorder().endRecording(),
- 10,
- 30,
-);
-final SizedPicture sizedPicture1Clone = SizedPicture(
- PictureRecorder().endRecording(),
- 10,
- 30,
+final FlGridData flGridData2 = FlGridData(
+ verticalInterval: 12,
+ horizontalInterval: 22,
+ drawVerticalLine: false,
+ checkToShowVerticalLine: checkToShowLine,
+ getDrawingHorizontalLine: getDrawingLine,
+ getDrawingVerticalLine: (value) => flLine1,
);
+final FlSpot flSpot1Clone = flSpot1.copyWith();
+final FlSpot flSpot2Clone = flSpot2.copyWith();
-final SizedPicture sizedPicture2 = SizedPicture(
- PictureRecorder().endRecording(),
- 11,
- 30,
+final GaugeChartData gaugeChartData1 = GaugeChartData(
+ startDegreeOffset: 25,
+ sweepAngle: 65,
+ defaultRingWidth: 45,
+ rings: const [gaugeRing1],
+ touchData: gaugeTouchData1,
+);
+final GaugeChartData gaugeChartData1Clone = gaugeChartData1.copyWith();
+const GaugeProgressRing gaugeRing1 = GaugeProgressRing(
+ value: 0.2,
+ color: Colors.black,
+ backgroundColor: Colors.amber,
+ strokeCap: StrokeCap.round,
+);
+const GaugeProgressRing gaugeRing2 = GaugeProgressRing(
+ value: 0.8,
+ color: Colors.red,
+ width: 20,
);
-final SizedPicture sizedPicture3 = SizedPicture(
- PictureRecorder().endRecording(),
- 10,
- 32,
+const GaugeZone gaugeZone1 = GaugeZone(from: 0, to: 0.3, color: Colors.red);
+const GaugeZone gaugeZone2 = GaugeZone(from: 0.3, to: 0.7, color: Colors.amber);
+const GaugeZone gaugeZone3 = GaugeZone(from: 0.7, to: 1, color: Colors.green);
+const GaugeZonesRing gaugeZonesRing1 = GaugeZonesRing(
+ zones: [gaugeZone1, gaugeZone2, gaugeZone3],
+ zonesSpace: 2,
+ width: 8,
);
-final SizedPicture sizedPicture4 = SizedPicture(
- PictureRecorder().endRecording(),
- 442,
- 30,
+const GaugePointer gaugePointer1 = GaugePointer(
+ value: 0.6,
+ painter: GaugePointerNeedlePainter(length: 40, width: 6),
);
-
-final BetweenBarsData betweenBarsData1 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final GaugeTouchData gaugeTouchData1 = GaugeTouchData(
+ enabled: true,
+ touchCallback: (_, __) {},
);
-final BetweenBarsData betweenBarsData1Clone = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final GaugeTouchData gaugeTouchData1Clone = gaugeTouchData1;
+final GaugeTouchData gaugeTouchData2 = GaugeTouchData(
+ enabled: false,
+ touchCallback: (_, __) {},
+ mouseCursorResolver: (_, __) => MouseCursor.defer,
+);
+const GaugeTouchedRing gaugeTouchedRing1 = GaugeTouchedRing(
+ touchedRing: gaugeRing1,
+ touchedRingIndex: 0,
+ touchAngle: 45,
+ touchRadius: 100,
+ touchValue: 0.1,
+ isOnValue: true,
+);
+const GaugeTouchedRing gaugeTouchedRing2 = GaugeTouchedRing(
+ touchedRing: gaugeRing2,
+ touchedRingIndex: 1,
+ touchAngle: 90,
+ touchRadius: 110,
+ touchValue: 0.5,
+ isOnValue: true,
+);
+const GaugeTouchedRing gaugeTouchedRing3 = GaugeTouchedRing(
+ touchedRing: null,
+ touchedRingIndex: -1,
+ touchAngle: 180,
+ touchRadius: 200,
+ touchValue: 0.7,
+ isOnValue: false,
+);
+const GaugeTouchedRing gaugeTouchedRingClone1 = gaugeTouchedRing1;
+final HorizontalLine horizontalLine1 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData2 = BetweenBarsData(
- fromIndex: 2,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final HorizontalLine horizontalLine1Clone = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData3 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 1,
- gradient: const LinearGradient(
- begin: Alignment(1, 4),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final HorizontalLine horizontalLine2 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 1, 3],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData4 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(5, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final HorizontalLine horizontalLine3 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 22,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData5 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- colors: [Colors.green, Colors.blue, Colors.red],
- ),
+final HorizontalLine horizontalLine4 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [1, 0],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData6 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue],
- ),
+final HorizontalLine horizontalLine5 = HorizontalLine(
+ y: 33,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData7 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 22),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [Colors.green, Colors.blue],
- ),
+final HorizontalLine horizontalLine6 = HorizontalLine(
+ y: 12,
+ color: Colors.green,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final BetweenBarsData betweenBarsData8 = BetweenBarsData(
- fromIndex: 1,
- toIndex: 2,
- gradient: const LinearGradient(
- begin: Alignment(1, 3),
- end: Alignment(4, 1),
- stops: [1, 2, 3],
- colors: [],
- ),
+final HorizontalLine horizontalLine7 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: horizontalLineLabel2,
);
-
-final ShowingTooltipIndicators showingTooltipIndicator1 =
- ShowingTooltipIndicators(
- [lineBarSpot1, lineBarSpot2],
+final HorizontalLine horizontalLine8 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-final ShowingTooltipIndicators showingTooltipIndicator1Clone =
- ShowingTooltipIndicators(
- [lineBarSpot1, lineBarSpot2],
+final HorizontalLine horizontalLine9 = HorizontalLine(
+ y: 12,
+ color: Colors.red,
+ dashArray: [0, 12, 44],
+ strokeWidth: 21,
+ label: horizontalLineLabel1,
);
-const ShowingTooltipIndicators showingTooltipIndicator2 =
- ShowingTooltipIndicators(
- [],
+final HorizontalLineLabel horizontalLineLabel1 = HorizontalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
+ direction: LabelDirection.vertical,
);
-final ShowingTooltipIndicators showingTooltipIndicator3 =
- ShowingTooltipIndicators(
- [lineBarSpot2],
+
+final HorizontalLineLabel horizontalLineLabel1Clone = HorizontalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
+ direction: LabelDirection.vertical,
);
-final ShowingTooltipIndicators showingTooltipIndicator4 =
- ShowingTooltipIndicators(
- [lineBarSpot2, lineBarSpot1],
+final HorizontalLineLabel horizontalLineLabel2 = HorizontalLineLabel(
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final ShowingTooltipIndicators showingTooltipIndicator5 =
- ShowingTooltipIndicators(
- [lineBarSpot1, lineBarSpot2, lineBarSpot2],
+
+final HorizontalLineLabel horizontalLineLabel3 = HorizontalLineLabel(
+ show: true,
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final LineChartData lineChartData1 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
- ],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+final HorizontalLineLabel horizontalLineLabel4 = HorizontalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final LineChartData lineChartData1Clone = LineChartData(
- borderData: borderData1Clone,
- lineTouchData: lineTouchData1Clone,
- showingTooltipIndicators: [
- showingTooltipIndicator1Clone,
- showingTooltipIndicator2,
- ],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1Clone,
- titlesData: MockData.flTitlesData1Clone,
- lineBarsData: [lineChartBarData1Clone, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1Clone, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1Clone,
- maxX: 23,
- minX: 11,
- minY: 43,
+
+final HorizontalLineLabel horizontalLineLabel5 = HorizontalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.bottomRight,
+ padding: const EdgeInsets.all(12),
);
-final LineChartData lineChartData2 = LineChartData(
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
- ],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+
+final HorizontalLineLabel horizontalLineLabel6 = HorizontalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(44),
);
-final LineChartData lineChartData3 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData2,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
- ],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+
+final HorizontalLineLabel horizontalLineLabel7 = HorizontalLineLabel(
+ style: const TextStyle(color: Colors.green),
+ labelResolver: horizontalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
+ direction: LabelDirection.vertical,
);
-final LineChartData lineChartData4 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+
+final HorizontalRangeAnnotation horizontalRangeAnnotation1 =
+ HorizontalRangeAnnotation(color: Colors.green, y2: 12, y1: 12.1);
+final HorizontalRangeAnnotation horizontalRangeAnnotation1Clone =
+ HorizontalRangeAnnotation(color: Colors.green, y2: 12, y1: 12.1);
+final TouchLineBarSpot lineBarSpot1 = TouchLineBarSpot(
+ lineChartBarData1,
+ 0,
+ flSpot1,
+ 0,
);
-final LineChartData lineChartData5 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator2,
- showingTooltipIndicator1,
- ],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+final TouchLineBarSpot lineBarSpot1Clone = TouchLineBarSpot(
+ lineChartBarData1Clone,
+ 0,
+ flSpot1Clone,
+ 0,
);
-final LineChartData lineChartData6 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+final TouchLineBarSpot lineBarSpot2 =
+ TouchLineBarSpot(lineChartBarData1, 2, flSpot1, 2);
+final TouchLineBarSpot lineBarSpot3 = TouchLineBarSpot(
+ lineChartBarData1,
+ 100,
+ flSpot1,
+ 2,
);
-final LineChartData lineChartData7 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
+
+final LineChartBarData lineChartBarData1 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
],
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData2,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+ shadow: shadow1,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+ errorIndicatorData: const FlErrorIndicatorData(
+ show: false,
+ ),
);
-final LineChartData lineChartData8 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
+
+final LineChartBarData lineChartBarData1Clone = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1Clone,
+ flSpot2,
],
- clipData: const FlClipData.all(),
- backgroundColor: Colors.red,
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+ shadow: shadow1Clone,
+ aboveBarData: barAreaData1Clone,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1Clone,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+ errorIndicatorData: const FlErrorIndicatorData(
+ show: false,
+ ),
);
-final LineChartData lineChartData9 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
+
+final LineChartBarData lineChartBarData2 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
],
- backgroundColor: Colors.red.withValues(alpha: 0.2),
- maxY: 23,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+ shadow: shadow2,
+ isStepLineChart: true,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 4],
);
-final LineChartData lineChartData10 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
+final LineChartBarData lineChartBarData3 = LineChartBarData(
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
],
- backgroundColor: Colors.red,
- maxY: 24,
- rangeAnnotations: rangeAnnotations1,
- gridData: flGridData1,
- titlesData: MockData.flTitlesData1,
- lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
- betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
- extraLinesData: extraLinesData1,
- maxX: 23,
- minX: 11,
- minY: 43,
+ shadow: shadow3,
+ isStepLineChart: true,
+ lineChartStepData: lineChartStepData2,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
);
-final LineChartData lineChartData11 = LineChartData(
- borderData: borderData1,
- lineTouchData: lineTouchData1,
- showingTooltipIndicators: [
- showingTooltipIndicator1,
- showingTooltipIndicator2,
+final LineChartBarData lineChartBarData4 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot2,
+ flSpot1,
],
- backgroundColor: Colors.red,
+ shadow: shadow4,
+ lineChartStepData: lineChartStepData2,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+final LineChartBarData lineChartBarData5 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ aboveBarData: barAreaData2,
+ belowBarData: barAreaData1,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+final LineChartBarData lineChartBarData6 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+final LineChartBarData lineChartBarData7 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: LinearGradient(
+ colors: [Colors.red, Colors.green.withValues(alpha: 0.4)],
+ stops: const [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+
+final LineChartBarData lineChartBarData8 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12.01,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+final LineChartBarData lineChartBarData9 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOverShooting: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+);
+
+final LineChartData lineChartData1 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
+);
+
+final LineChartData lineChartData10 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 24,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
+);
+
+final LineChartData lineChartData11 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
maxY: 23,
gridData: flGridData1,
titlesData: MockData.flTitlesData1,
@@ -2077,6 +1843,7 @@ final LineChartData lineChartData11 = LineChartData(
minX: 11,
minY: 43,
);
+
final LineChartData lineChartData12 = LineChartData(
borderData: borderData1,
lineTouchData: lineTouchData1,
@@ -2152,6 +1919,7 @@ final LineChartData lineChartData15 = LineChartData(
minX: 11,
minY: 43,
);
+
final LineChartData lineChartData16 = LineChartData(
borderData: borderData1,
lineTouchData: lineTouchData1,
@@ -2171,6 +1939,7 @@ final LineChartData lineChartData16 = LineChartData(
minX: 11,
minY: 43,
);
+
final LineChartData lineChartData17 = LineChartData(
borderData: borderData1,
lineTouchData: lineTouchData1,
@@ -2190,6 +1959,7 @@ final LineChartData lineChartData17 = LineChartData(
minX: 11,
minY: 43,
);
+
final LineChartData lineChartData18 = LineChartData(
borderData: borderData1,
lineTouchData: lineTouchData1,
@@ -2228,6 +1998,43 @@ final LineChartData lineChartData19 = LineChartData(
minX: 44,
minY: 43,
);
+final LineChartData lineChartData1Clone = LineChartData(
+ borderData: borderData1Clone,
+ lineTouchData: lineTouchData1Clone,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1Clone,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1Clone,
+ titlesData: MockData.flTitlesData1Clone,
+ lineBarsData: [lineChartBarData1Clone, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1Clone, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1Clone,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
+);
+final LineChartData lineChartData2 = LineChartData(
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
+);
final LineChartData lineChartData20 = LineChartData(
borderData: borderData1,
lineTouchData: lineTouchData1,
@@ -2267,1234 +2074,1509 @@ final LineChartData lineChartData21 = LineChartData(
minX: 11,
minY: 302,
);
-
-final PieChartData pieChartData1 = PieChartData(
- borderData: FlBorderData(show: false, border: Border.all()),
- startDegreeOffset: 0,
- sections: [
- PieChartSectionData(value: 12, color: Colors.red),
- PieChartSectionData(value: 22, color: Colors.green),
+final LineChartData lineChartData3 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData2,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
],
- centerSpaceColor: Colors.white,
- centerSpaceRadius: 12,
- pieTouchData: PieTouchData(
- enabled: false,
- ),
- sectionsSpace: 44,
- titleSunbeamLayout: false,
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-final PieChartData pieChartData1Clone = pieChartData1.copyWith();
-
-bool gridCheckToShowLine(double value) => true;
-
-FlLine gridGetDrawingLine(double value) => const FlLine();
-
-ScatterTooltipItem? scatterChartGetTooltipItems(ScatterSpot spots) {
- return ScatterTooltipItem(
- 'check',
- textStyle: const TextStyle(color: Colors.blue),
- bottomMargin: 23,
- );
-}
-
-Color scatterChartGetTooltipGreenColor(ScatterSpot spots) {
- return Colors.green; //Color
-}
-Color scatterChartGetTooltipRedColor(ScatterSpot spots) {
- return Colors.red; //Color
-}
-
-final ScatterSpot scatterSpot1 = ScatterSpot(1, 40);
-final ScatterSpot scatterSpot1Clone = ScatterSpot(1, 40);
-final ScatterSpot scatterSpot2 = ScatterSpot(-4, -8);
-final ScatterSpot scatterSpot2Clone = scatterSpot2.copyWith();
-final ScatterSpot scatterSpot3 = ScatterSpot(-14, 5);
-final ScatterSpot scatterSpot4 = ScatterSpot(-0, 0);
-
-String getLabel(int spotIndex, ScatterSpot spot) => 'label';
-
-TextStyle getLabelTextStyle(int spotIndex, ScatterSpot spot) =>
- const TextStyle(color: Colors.green);
-
-final ScatterChartData scatterChartData1 = ScatterChartData(
- minY: 0,
- maxY: 12,
- maxX: 22,
+final LineChartData lineChartData4 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
minX: 11,
- gridData: const FlGridData(
- show: false,
- getDrawingHorizontalLine: gridGetDrawingLine,
- getDrawingVerticalLine: gridGetDrawingLine,
- checkToShowHorizontalLine: gridCheckToShowLine,
- checkToShowVerticalLine: gridCheckToShowLine,
- drawVerticalLine: false,
- horizontalInterval: 33,
- verticalInterval: 1,
- ),
- backgroundColor: Colors.black,
- clipData: const FlClipData.none(),
- borderData: FlBorderData(
- show: true,
- border: Border.all(
- color: Colors.white,
- ),
- ),
- scatterSpots: [
- ScatterSpot(
- 0,
- 0,
- show: false,
- dotPainter: FlDotCirclePainter(radius: 33, color: Colors.yellow),
- ),
- ScatterSpot(
- 2,
- 2,
- show: false,
- renderPriority: 10,
- dotPainter: FlDotCirclePainter(radius: 11, color: Colors.purple),
- ),
- ScatterSpot(
- 1,
- 2,
- show: false,
- renderPriority: -1,
- dotPainter: FlDotCirclePainter(radius: 11, color: Colors.white),
- ),
- ],
- scatterTouchData: ScatterTouchData(
- enabled: true,
- touchTooltipData: ScatterTouchTooltipData(
- getTooltipItems: scatterChartGetTooltipItems,
- fitInsideHorizontally: true,
- fitInsideVertically: false,
- maxContentWidth: 33,
- getTooltipColor: (touchedSpot) => Colors.white,
- tooltipPadding: const EdgeInsets.all(23),
- tooltipBorderRadius: BorderRadius.circular(534),
- ),
- handleBuiltInTouches: false,
- touchCallback: scatterTouchCallback,
- touchSpotThreshold: 12,
- ),
- showingTooltipIndicators: [0, 1, 2],
- titlesData: const FlTitlesData(
- leftTitles: AxisTitles(
- axisNameSize: 33,
- axisNameWidget: MockData.widget1,
- ),
- rightTitles: AxisTitles(
- axisNameSize: 1326,
- axisNameWidget: MockData.widget3,
- sideTitles: SideTitles(reservedSize: 500, showTitles: true),
- ),
- topTitles: AxisTitles(
- axisNameSize: 34,
- axisNameWidget: MockData.widget4,
- ),
- bottomTitles: AxisTitles(
- axisNameSize: 22,
- axisNameWidget: MockData.widget2,
- ),
- ),
- scatterLabelSettings: ScatterLabelSettings(
- showLabel: true,
- getLabelTextStyleFunction: getLabelTextStyle,
- getLabelFunction: getLabel,
- ),
+ minY: 43,
);
-final ScatterChartData scatterChartData1Clone = scatterChartData1.copyWith();
-final scatterTouchTooltipData1 = ScatterTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(23),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: scatterChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: scatterChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red),
+final LineChartData lineChartData5 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator2,
+ showingTooltipIndicator1,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-final scatterTouchTooltipData1Clone = ScatterTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(23),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: scatterChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: scatterChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red),
+final LineChartData lineChartData6 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-final scatterTouchTooltipData2 = ScatterTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(23),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: scatterChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: scatterChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.blue),
- tooltipHorizontalAlignment: FLHorizontalAlignment.left,
+final LineChartData lineChartData7 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData2,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-final scatterTouchTooltipData3 = ScatterTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(23),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: scatterChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: scatterChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red, width: 2),
- tooltipHorizontalAlignment: FLHorizontalAlignment.right,
- tooltipHorizontalOffset: 10,
+final LineChartData lineChartData8 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ clipData: const FlClipData.all(),
+ backgroundColor: Colors.red,
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-
-final BarChartRodStackItem barChartRodStackItem1 = BarChartRodStackItem(
- 1,
- 2,
- Colors.green,
- label: 'Test Label',
- labelStyle: const TextStyle(
- color: Colors.white,
- fontSize: 14,
- fontWeight: FontWeight.bold,
- ),
+final LineChartData lineChartData9 = LineChartData(
+ borderData: borderData1,
+ lineTouchData: lineTouchData1,
+ showingTooltipIndicators: [
+ showingTooltipIndicator1,
+ showingTooltipIndicator2,
+ ],
+ backgroundColor: Colors.red.withValues(alpha: 0.2),
+ maxY: 23,
+ rangeAnnotations: rangeAnnotations1,
+ gridData: flGridData1,
+ titlesData: MockData.flTitlesData1,
+ lineBarsData: [lineChartBarData1, lineChartBarData2, lineChartBarData3],
+ betweenBarsData: [betweenBarsData1, betweenBarsData2, betweenBarsData3],
+ extraLinesData: extraLinesData1,
+ maxX: 23,
+ minX: 11,
+ minY: 43,
);
-final BarChartRodStackItem barChartRodStackItem1Clone =
- barChartRodStackItem1.copyWith();
-
-final BarChartRodStackItem barChartRodStackItem2 = BarChartRodStackItem(
- 2,
- 3,
- Colors.green,
-);
-
-final BarChartRodStackItem barChartRodStackItem3 = BarChartRodStackItem(
- 3,
- 4,
- Colors.green,
- label: 'This is a very long label that might not fit',
- labelStyle: const TextStyle(fontSize: 12),
-);
-
-final BarChartRodStackItem barChartRodStackItem4 = BarChartRodStackItem(
- 8,
- 10,
- Colors.purple,
- label: 'Label with emojis 🎯 & symbols!',
- labelStyle: const TextStyle(fontWeight: FontWeight.bold),
-);
-
-final BackgroundBarChartRodData backgroundBarChartRodData1 =
- BackgroundBarChartRodData(
- toY: 21,
- color: Colors.blue,
- show: true,
+final LineTouchData lineTouchData1 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
);
-final BackgroundBarChartRodData backgroundBarChartRodData1Clone =
- BackgroundBarChartRodData(
- toY: 21,
- color: Colors.blue,
- show: true,
+final LineTouchData lineTouchData1Clone = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
);
-final BackgroundBarChartRodData backgroundBarChartRodData2 =
- BackgroundBarChartRodData(
- toY: 44,
- color: Colors.red,
- show: true,
+final LineTouchData lineTouchData2 = LineTouchData(
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
);
-final BackgroundBarChartRodData backgroundBarChartRodData3 =
- BackgroundBarChartRodData(
- toY: 44,
- color: Colors.green,
- show: true,
+final LineTouchData lineTouchData3 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
);
-final BarChartRodData barChartRodData1 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem1,
- barChartRodStackItem2,
- barChartRodStackItem3,
- barChartRodStackItem4,
- ],
- backDrawRodData: backgroundBarChartRodData1,
+final LineTouchData lineTouchData5 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12.001,
+ touchTooltipData: lineTouchTooltipData1,
);
-
-final BarChartRodData barChartRodData1Clone = barChartRodData1.copyWith(
- rodStackItems: [
- barChartRodStackItem1Clone,
- barChartRodStackItem2,
- barChartRodStackItem3,
- barChartRodStackItem4,
- ],
+final LineTouchData lineTouchData6 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
);
-
-final BarChartRodData barChartRodData2 = BarChartRodData(
- color: Colors.red,
- toY: 1132,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem1,
- barChartRodStackItem2,
- barChartRodStackItem3,
- barChartRodStackItem4,
- ],
- backDrawRodData: backgroundBarChartRodData1,
+final LineTouchData lineTouchData7 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
+ getTouchLineEnd: (barData, index) => double.infinity,
);
-final BarChartRodData barChartRodData3 = BarChartRodData(
- color: Colors.green,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem2,
- ],
- backDrawRodData: backgroundBarChartRodData1,
+final LineTouchData lineTouchData8 = LineTouchData(
+ touchCallback: lineTouchCallback,
+ getTouchedSpotIndicator: getTouchedSpotIndicator,
+ handleBuiltInTouches: false,
+ touchSpotThreshold: 12,
+ touchTooltipData: lineTouchTooltipData1,
+ longPressDuration: Duration.zero,
);
-final BarChartRodData barChartRodData4 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem2,
- barChartRodStackItem1,
- barChartRodStackItem4,
- barChartRodStackItem3,
+final lineTouchResponse1 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [
+ lineBarSpot1,
+ lineBarSpot2,
],
- backDrawRodData: backgroundBarChartRodData1,
);
-final BarChartRodData barChartRodData5 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 55,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem1,
- barChartRodStackItem2,
- barChartRodStackItem4,
- barChartRodStackItem3,
+final lineTouchResponse1Clone = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [
+ lineBarSpot1Clone,
+ lineBarSpot2,
],
- backDrawRodData: backgroundBarChartRodData1,
-);
-final BarChartRodData barChartRodData6 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- backDrawRodData: backgroundBarChartRodData1,
);
-final BarChartRodData barChartRodData7 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(12)),
- rodStackItems: [
- barChartRodStackItem1,
- barChartRodStackItem2,
- barChartRodStackItem4,
- barChartRodStackItem3,
+final lineTouchResponse2 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [
+ lineBarSpot2,
+ lineBarSpot1,
],
- backDrawRodData: backgroundBarChartRodData2,
);
-final BarChartRodData barChartRodData8 = BarChartRodData(
- color: Colors.red,
- toY: 12,
- width: 32,
- borderRadius: const BorderRadius.all(Radius.circular(14)),
- rodStackItems: [
- barChartRodStackItem1,
- barChartRodStackItem2,
- barChartRodStackItem4,
- barChartRodStackItem3,
- ],
- backDrawRodData: backgroundBarChartRodData1,
+final lineTouchResponse3 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [],
);
-final BarChartGroupData barChartGroupData1 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
+final lineTouchResponse4 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [
+ lineBarSpot1,
+ lineBarSpot2,
],
- barsSpace: 23,
);
-final BarChartGroupData barChartGroupData1Clone = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1Clone,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
+final lineTouchResponse5 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [
+ lineBarSpot1,
+ lineBarSpot2,
],
- barsSpace: 23,
);
-final BarChartGroupData barChartGroupData2 = BarChartGroupData(
- x: 13,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
- ],
- barsSpace: 23,
+final LineTouchTooltipData lineTouchTooltipData1 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final BarChartGroupData barChartGroupData3 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
- ],
- barsSpace: 23,
+
+final LineTouchTooltipData lineTouchTooltipData1Clone = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final BarChartGroupData barChartGroupData4 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData4,
- ],
- barsSpace: 23,
+final LineTouchTooltipData lineTouchTooltipData2 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetRedColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final BarChartGroupData barChartGroupData5 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barsSpace: 23,
+final LineTouchTooltipData lineTouchTooltipData3 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.2),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.left,
);
-final BarChartGroupData barChartGroupData6 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
- barChartRodData1,
- ],
- barsSpace: 23,
+final LineTouchTooltipData lineTouchTooltipData4 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 13,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.right,
);
-final BarChartGroupData barChartGroupData7 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
+final LineTouchTooltipData lineTouchTooltipData5 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 34,
+ tooltipBorder: const BorderSide(color: Colors.red),
+ tooltipHorizontalOffset: 10,
+);
+final LineTouchTooltipData lineTouchTooltipData6 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.pink),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.left,
+ tooltipHorizontalOffset: -10,
+);
+
+final LineTouchTooltipData lineTouchTooltipData7 = LineTouchTooltipData(
+ tooltipPadding: const EdgeInsets.all(0.1),
+ getTooltipColor: lineChartGetGreenColor,
+ maxContentWidth: 12,
+ getTooltipItems: lineChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ tooltipBorderRadius: BorderRadius.circular(12),
+ tooltipMargin: 33,
+ tooltipBorder: const BorderSide(color: Colors.red, width: 2),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.right,
+ tooltipHorizontalOffset: 10,
+);
+
+final FlSpot nullSpot2 = nullSpot1.copyWith();
+
+final PieChartData pieChartData1 = PieChartData(
+ borderData: FlBorderData(show: false, border: Border.all()),
+ startDegreeOffset: 0,
+ sections: [
+ PieChartSectionData(value: 12, color: Colors.red),
+ PieChartSectionData(value: 22, color: Colors.green),
],
- barsSpace: 44,
+ centerSpaceColor: Colors.white,
+ centerSpaceRadius: 12,
+ pieTouchData: PieTouchData(
+ enabled: false,
+ ),
+ sectionsSpace: 44,
+ titleSunbeamLayout: false,
);
-final BarChartGroupData barChartGroupData8 = BarChartGroupData(
- x: 12,
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
+
+final PieChartData pieChartData1Clone = pieChartData1.copyWith();
+final RadarChartData radarChartData1 = RadarChartData(
+ dataSets: [radarDataSet1],
+ radarBackgroundColor: Colors.yellow,
+ radarBorderData: const BorderSide(color: Colors.purple, width: 5),
+ borderData: borderData1,
+ gridBorderData: const BorderSide(color: Colors.blue, width: 2),
+ getTitle: (index, angle) => RadarChartTitle(text: 'testTitle', angle: angle),
+ titlePositionPercentageOffset: 0.2,
+ titleTextStyle: const TextStyle(color: Colors.white, fontSize: 12),
+ radarTouchData: radarTouchData1,
+ tickCount: 5,
+ tickBorderData: const BorderSide(width: 4),
+ ticksTextStyle: const TextStyle(color: Colors.white, fontSize: 12),
+);
+final RadarChartData radarChartData1Clone = radarChartData1.copyWith();
+final RadarChartData radarChartData2 = RadarChartData(
+ dataSets: [radarDataSet2],
+ radarBackgroundColor: Colors.blue,
+ radarBorderData: const BorderSide(color: Colors.pink, width: 3),
+ borderData: borderData1,
+ gridBorderData: const BorderSide(color: Colors.red, width: 3),
+ getTitle: (index, angle) => RadarChartTitle(text: 'testTitle2', angle: angle),
+ titlePositionPercentageOffset: 0.5,
+ titleTextStyle: const TextStyle(color: Colors.black, fontSize: 5),
+ radarTouchData: radarTouchData2,
+ tickCount: 1,
+ tickBorderData: const BorderSide(color: Colors.pink, width: 2),
+ ticksTextStyle: const TextStyle(color: Colors.purple, fontSize: 10),
+);
+final RadarDataSet radarDataSet1 = RadarDataSet(
+ dataEntries: const [
+ RadarEntry(value: 0),
+ RadarEntry(value: 1),
+ RadarEntry(value: 2),
+ RadarEntry(value: 3),
+ RadarEntry(value: 4),
],
- barsSpace: 23,
+ borderColor: Colors.blue,
+ borderWidth: 3,
+ entryRadius: 3,
+ fillColor: Colors.grey,
);
-final BarChartGroupData barChartGroupData9 = BarChartGroupData(
- x: 12,
- showingTooltipIndicators: [0, 1, 2],
- barRods: [
- barChartRodData1,
- barChartRodData2,
- barChartRodData3,
- barChartRodData4,
+final RadarDataSet radarDataSet1Clone = radarDataSet1.copyWith();
+final RadarDataSet radarDataSet2 = RadarDataSet(
+ dataEntries: const [
+ RadarEntry(value: 10),
+ RadarEntry(value: 9),
+ RadarEntry(value: 8),
+ RadarEntry(value: 7),
+ RadarEntry(value: 6),
],
- barsSpace: 0,
+ borderColor: Colors.red,
+ borderWidth: 5,
+ entryRadius: 5,
+ fillColor: Colors.black,
);
-
-final BarTouchedSpot barTouchedSpot1 = BarTouchedSpot(
- barChartGroupData1,
- 1,
- barChartRodData1,
- 2,
- barChartRodStackItem1,
- 1,
+final RadarTouchData radarTouchData1 = RadarTouchData(
+ enabled: true,
+ touchCallback: radarTouchCallback,
+ touchSpotThreshold: 12,
+);
+final RadarTouchData radarTouchData1Clone = radarTouchData1;
+final RadarTouchData radarTouchData2 = RadarTouchData(
+ enabled: false,
+ touchCallback: radarTouchCallback,
+ touchSpotThreshold: 5,
+);
+final radarTouchedSpot1 = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarDataSet1.dataEntries.first,
+ 0,
flSpot1,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot1Clone = BarTouchedSpot(
- barChartGroupData1Clone,
- 1,
- barChartRodData1Clone,
- 2,
- barChartRodStackItem1Clone,
- 1,
- flSpot1Clone,
+final radarTouchedSpot2 = RadarTouchedSpot(
+ radarDataSet2,
+ 0,
+ radarDataSet1.dataEntries.first,
+ 0,
+ flSpot1,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot2 = BarTouchedSpot(
- barChartGroupData2,
+
+final radarTouchedSpot3 = RadarTouchedSpot(
+ radarDataSet1,
1,
- barChartRodData1,
- 2,
- barChartRodStackItem2,
- 2,
+ radarDataSet1.dataEntries.first,
+ 0,
flSpot1,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot3 = BarTouchedSpot(
- barChartGroupData1,
- 1,
- barChartRodData2,
- 2,
- barChartRodStackItem2,
- 2,
- flSpot1,
- Offset.zero,
-);
-final BarTouchedSpot barTouchedSpot4 = BarTouchedSpot(
- barChartGroupData1,
- 2,
- barChartRodData1,
- 2,
- barChartRodStackItem2,
- 2,
+
+final radarTouchedSpot4 = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarDataSet1.dataEntries.last,
+ 0,
flSpot1,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot5 = BarTouchedSpot(
- barChartGroupData1,
+
+final radarTouchedSpot5 = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarDataSet1.dataEntries.first,
1,
- barChartRodData1,
- 3,
- barChartRodStackItem2,
- 2,
flSpot1,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot6 = BarTouchedSpot(
- barChartGroupData1,
- 1,
- barChartRodData1,
- 2,
- barChartRodStackItem2,
- 2,
+final radarTouchedSpot6 = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarDataSet1.dataEntries.first,
+ 0,
flSpot2,
Offset.zero,
);
-final BarTouchedSpot barTouchedSpot7 = BarTouchedSpot(
- barChartGroupData1,
- 1,
- barChartRodData1,
- 2,
- barChartRodStackItem2,
- 2,
+final radarTouchedSpot7 = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarDataSet1.dataEntries.first,
+ 0,
flSpot1,
- const Offset(1, 10),
+ const Offset(3, 5),
);
-
-final barTouchResponse1 = BarTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- spot: barTouchedSpot1,
+final RadarTouchedSpot radarTouchedSpotClone1 = radarTouchedSpot1;
+final RangeAnnotations rangeAnnotations1 = RangeAnnotations(
+ horizontalRangeAnnotations: [
+ horizontalRangeAnnotation1,
+ horizontalRangeAnnotation1Clone,
+ ],
+ verticalRangeAnnotations: [
+ verticalRangeAnnotation1,
+ verticalRangeAnnotation1Clone,
+ ],
);
-final barTouchResponse1Clone = BarTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- spot: barTouchedSpot1Clone,
+final RangeAnnotations rangeAnnotations1Clone = RangeAnnotations(
+ horizontalRangeAnnotations: [
+ horizontalRangeAnnotation1,
+ horizontalRangeAnnotation1Clone,
+ ],
+ verticalRangeAnnotations: [
+ verticalRangeAnnotation1,
+ verticalRangeAnnotation1Clone,
+ ],
);
-final barTouchResponse2 = BarTouchResponse(
- touchLocation: Offset.zero,
- touchChartCoordinate: Offset.zero,
- spot: barTouchedSpot2,
+final RangeAnnotations rangeAnnotations2 = RangeAnnotations(
+ horizontalRangeAnnotations: [
+ horizontalRangeAnnotation1Clone,
+ ],
+ verticalRangeAnnotations: [
+ verticalRangeAnnotation1,
+ verticalRangeAnnotation1Clone,
+ ],
+);
+final ScatterChartData scatterChartData1 = ScatterChartData(
+ minY: 0,
+ maxY: 12,
+ maxX: 22,
+ minX: 11,
+ gridData: const FlGridData(
+ show: false,
+ getDrawingHorizontalLine: gridGetDrawingLine,
+ getDrawingVerticalLine: gridGetDrawingLine,
+ checkToShowHorizontalLine: gridCheckToShowLine,
+ checkToShowVerticalLine: gridCheckToShowLine,
+ drawVerticalLine: false,
+ horizontalInterval: 33,
+ verticalInterval: 1,
+ ),
+ backgroundColor: Colors.black,
+ clipData: const FlClipData.none(),
+ borderData: FlBorderData(
+ show: true,
+ border: Border.all(
+ color: Colors.white,
+ ),
+ ),
+ scatterSpots: [
+ ScatterSpot(
+ 0,
+ 0,
+ show: false,
+ dotPainter: FlDotCirclePainter(radius: 33, color: Colors.yellow),
+ ),
+ ScatterSpot(
+ 2,
+ 2,
+ show: false,
+ renderPriority: 10,
+ dotPainter: FlDotCirclePainter(radius: 11, color: Colors.purple),
+ ),
+ ScatterSpot(
+ 1,
+ 2,
+ show: false,
+ renderPriority: -1,
+ dotPainter: FlDotCirclePainter(radius: 11, color: Colors.white),
+ ),
+ ],
+ scatterTouchData: ScatterTouchData(
+ enabled: true,
+ touchTooltipData: ScatterTouchTooltipData(
+ getTooltipItems: scatterChartGetTooltipItems,
+ fitInsideHorizontally: true,
+ fitInsideVertically: false,
+ maxContentWidth: 33,
+ getTooltipColor: (touchedSpot) => Colors.white,
+ tooltipPadding: const EdgeInsets.all(23),
+ tooltipBorderRadius: BorderRadius.circular(534),
+ ),
+ handleBuiltInTouches: false,
+ touchCallback: scatterTouchCallback,
+ touchSpotThreshold: 12,
+ ),
+ showingTooltipIndicators: [0, 1, 2],
+ titlesData: const FlTitlesData(
+ leftTitles: AxisTitles(
+ axisNameSize: 33,
+ axisNameWidget: MockData.widget1,
+ ),
+ rightTitles: AxisTitles(
+ axisNameSize: 1326,
+ axisNameWidget: MockData.widget3,
+ sideTitles: SideTitles(reservedSize: 500, showTitles: true),
+ ),
+ topTitles: AxisTitles(
+ axisNameSize: 34,
+ axisNameWidget: MockData.widget4,
+ ),
+ bottomTitles: AxisTitles(
+ axisNameSize: 22,
+ axisNameWidget: MockData.widget2,
+ ),
+ ),
+ scatterLabelSettings: ScatterLabelSettings(
+ showLabel: true,
+ getLabelTextStyleFunction: getLabelTextStyle,
+ getLabelFunction: getLabel,
+ ),
);
+final ScatterChartData scatterChartData1Clone = scatterChartData1.copyWith();
+final ScatterSpot scatterSpot1 = ScatterSpot(1, 40);
+final ScatterSpot scatterSpot1Clone = ScatterSpot(1, 40);
-final BarTooltipItem barTooltipItem1 = BarTooltipItem(
- 'pashmam 1',
- const TextStyle(color: Colors.red),
+final ScatterSpot scatterSpot2 = ScatterSpot(-4, -8);
+final ScatterSpot scatterSpot2Clone = scatterSpot2.copyWith();
+
+final ScatterSpot scatterSpot3 = ScatterSpot(-14, 5);
+final ScatterSpot scatterSpot4 = ScatterSpot(-0, 0);
+final scatterTouchTooltipData1 = ScatterTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(23),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: scatterChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: scatterChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final BarTooltipItem barTooltipItem1Clone = BarTooltipItem(
- 'pashmam 1',
- const TextStyle(color: Colors.red),
+final scatterTouchTooltipData1Clone = ScatterTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(23),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: scatterChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: scatterChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red),
);
-final BarTooltipItem barTooltipItem2 = BarTooltipItem(
- 'pashmam 2',
- const TextStyle(color: Colors.red),
+final scatterTouchTooltipData2 = ScatterTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(23),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: scatterChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: scatterChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.blue),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.left,
);
-final BarTooltipItem barTooltipItem3 = BarTooltipItem(
- 'pashmam 1',
- const TextStyle(color: Colors.green),
+final scatterTouchTooltipData3 = ScatterTouchTooltipData(
+ tooltipBorderRadius: BorderRadius.circular(23),
+ tooltipPadding: const EdgeInsets.all(11),
+ getTooltipColor: scatterChartGetTooltipGreenColor,
+ maxContentWidth: 33,
+ fitInsideVertically: true,
+ fitInsideHorizontally: false,
+ getTooltipItems: scatterChartGetTooltipItems,
+ tooltipBorder: const BorderSide(color: Colors.red, width: 2),
+ tooltipHorizontalAlignment: FLHorizontalAlignment.right,
+ tooltipHorizontalOffset: 10,
);
-final BarTooltipItem barTooltipItem4 = BarTooltipItem(
- 'null',
- const TextStyle(color: Colors.red),
+final Shadow shadow4 = Shadow(
+ color: Colors.red.withValues(alpha: 0.5),
+ blurRadius: 12,
);
-final BarTooltipItem barTooltipItem5 = BarTooltipItem(
- 'pashmam 1',
- const TextStyle(fontSize: 85),
+final ShowingTooltipIndicators showingTooltipIndicator1 =
+ ShowingTooltipIndicators(
+ [lineBarSpot1, lineBarSpot2],
);
-
-BarTooltipItem getTooltipItem(
- BarChartGroupData group,
- int groupIndex,
- BarChartRodData rod,
- int rodIndex,
-) {
- const textStyle = TextStyle(
- color: Colors.black,
- fontWeight: FontWeight.bold,
- fontSize: 14,
- );
- return BarTooltipItem(rod.toY.toString(), textStyle);
-}
-
-Color getTooltipGreenColor(
- BarChartGroupData group,
-) {
- return Colors.green;
-}
-
-Color getTooltipBlueColor(
- BarChartGroupData group,
-) {
- return Colors.blue;
-}
-
-final BarTouchTooltipData barTouchTooltipData1 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
-);
-final BarTouchTooltipData barTouchTooltipData1Clone = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
+final ShowingTooltipIndicators showingTooltipIndicator1Clone =
+ ShowingTooltipIndicators(
+ [lineBarSpot1, lineBarSpot2],
);
-final BarTouchTooltipData barTouchTooltipData2 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(13),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.center,
+final ShowingTooltipIndicators showingTooltipIndicator3 =
+ ShowingTooltipIndicators(
+ [lineBarSpot2],
);
-final BarTouchTooltipData barTouchTooltipData3 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: true,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.left,
+final ShowingTooltipIndicators showingTooltipIndicator4 =
+ ShowingTooltipIndicators(
+ [lineBarSpot2, lineBarSpot1],
);
-final BarTouchTooltipData barTouchTooltipData4 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: false,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.right,
+final ShowingTooltipIndicators showingTooltipIndicator5 =
+ ShowingTooltipIndicators(
+ [lineBarSpot1, lineBarSpot2, lineBarSpot2],
);
-final BarTouchTooltipData barTouchTooltipData5 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23.00001,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.center,
- tooltipHorizontalOffset: 10,
+final SizedPicture sizedPicture1 = SizedPicture(
+ PictureRecorder().endRecording(),
+ 10,
+ 30,
);
-final BarTouchTooltipData barTouchTooltipData6 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipBlueColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.left,
- tooltipHorizontalOffset: -10,
+final SizedPicture sizedPicture1Clone = SizedPicture(
+ PictureRecorder().endRecording(),
+ 10,
+ 30,
);
-final BarTouchTooltipData barTouchTooltipData7 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
- tooltipHorizontalAlignment: FLHorizontalAlignment.right,
- tooltipHorizontalOffset: 10,
+
+final SizedPicture sizedPicture2 = SizedPicture(
+ PictureRecorder().endRecording(),
+ 11,
+ 30,
);
-final BarTouchTooltipData barTouchTooltipData8 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red),
+
+final SizedPicture sizedPicture3 = SizedPicture(
+ PictureRecorder().endRecording(),
+ 10,
+ 32,
);
-final BarTouchTooltipData barTouchTooltipData9 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 333,
- tooltipBorder: const BorderSide(color: Colors.red),
+
+final SizedPicture sizedPicture4 = SizedPicture(
+ PictureRecorder().endRecording(),
+ 442,
+ 30,
);
-final BarTouchTooltipData barTouchTooltipData10 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.blue),
+
+final VerticalLine verticalLine1 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-final BarTouchTooltipData barTouchTooltipData11 = BarTouchTooltipData(
- tooltipBorderRadius: BorderRadius.circular(12),
- fitInsideVertically: false,
- fitInsideHorizontally: true,
- maxContentWidth: 23,
- getTooltipColor: getTooltipGreenColor,
- tooltipPadding: const EdgeInsets.all(23),
- getTooltipItem: getTooltipItem,
- tooltipMargin: 12,
- tooltipBorder: const BorderSide(color: Colors.red, width: 2),
+
+final VerticalLine verticalLine1Clone = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-void barTouchCallback(FlTouchEvent event, BarTouchResponse? response) {}
+final VerticalLine verticalLine2 = VerticalLine(
+ x: 12,
+ color: Colors.green,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
+);
-void scatterTouchCallback(FlTouchEvent event, ScatterTouchResponse? response) {}
+final VerticalLine verticalLine3 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 22,
+ label: verticalLineLabel1,
+);
-final BarTouchData barTouchData1 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+final VerticalLine verticalLine4 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [1, 0],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-final BarTouchData barTouchData1Clone = BarTouchData(
- touchTooltipData: barTouchTooltipData1Clone,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLine verticalLine5 = VerticalLine(
+ x: 33,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-const BarTouchData barTouchData2 = BarTouchData(
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: EdgeInsets.all(12),
+
+final VerticalLine verticalLine6 = VerticalLine(
+ x: 12,
+ color: Colors.green,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-final BarTouchData barTouchData3 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: true,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLine verticalLine7 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [0, 1],
+ strokeWidth: 21,
+ label: verticalLineLabel2,
);
-final BarTouchData barTouchData4 = BarTouchData(
- touchTooltipData: barTouchTooltipData2,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLine verticalLine8 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-final BarTouchData barTouchData5 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLine verticalLine9 = VerticalLine(
+ x: 12,
+ color: Colors.red,
+ dashArray: [0, 12, 44],
+ strokeWidth: 21,
+ label: verticalLineLabel1,
);
-final BarTouchData barTouchData6 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: true,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLineLabel verticalLineLabel1 = VerticalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final BarTouchData barTouchData7 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: false,
- touchExtraThreshold: const EdgeInsets.all(12),
+
+final VerticalLineLabel verticalLineLabel1Clone = VerticalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final BarTouchData barTouchData8 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
+
+final VerticalLineLabel verticalLineLabel2 = VerticalLineLabel(
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final BarTouchData barTouchData9 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.only(left: 12),
+
+final VerticalLineLabel verticalLineLabel3 = VerticalLineLabel(
+ show: true,
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
);
-final BarTouchData barTouchData10 = BarTouchData(
- touchTooltipData: barTouchTooltipData1,
- handleBuiltInTouches: false,
- touchCallback: barTouchCallback,
- enabled: false,
- allowTouchBarBackDraw: true,
- touchExtraThreshold: const EdgeInsets.all(12),
- longPressDuration: Duration.zero,
+
+final VerticalLineLabel verticalLineLabel4 = VerticalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
+);
+
+final VerticalLineLabel verticalLineLabel5 = VerticalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ padding: const EdgeInsets.all(12),
+);
+final VerticalLineLabel verticalLineLabel6 = VerticalLineLabel(
+ show: true,
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(44),
);
+final VerticalLineLabel verticalLineLabel7 = VerticalLineLabel(
+ style: const TextStyle(color: Colors.green),
+ labelResolver: verticalLabelResolver,
+ alignment: Alignment.topCenter,
+ padding: const EdgeInsets.all(12),
+ direction: LabelDirection.vertical,
+);
+final VerticalRangeAnnotation verticalRangeAnnotation1 =
+ VerticalRangeAnnotation(color: Colors.green, x2: 12, x1: 12.1);
+final VerticalRangeAnnotation verticalRangeAnnotation1Clone =
+ VerticalRangeAnnotation(color: Colors.green, x2: 12, x1: 12.1);
+
+void barTouchCallback(FlTouchEvent event, BarTouchResponse? response) {}
+Color candlestickChartGetTooltipGreenColor(CandlestickSpot spots) =>
+ Colors.green;
+
+CandlestickTooltipItem? candlestickChartGetTooltipItems(
+ FlCandlestickPainter painter,
+ CandlestickSpot touchedSpot,
+ int spotIndex,
+) {
+ return CandlestickTooltipItem(
+ 'check',
+ textStyle: const TextStyle(color: Colors.blue),
+ bottomMargin: 23,
+ );
+}
+
+Color candlestickChartGetTooltipRedColor(CandlestickSpot spots) => Colors.red;
+
+bool checkToShowDot(FlSpot spot, LineChartBarData barData) => true;
+
+bool checkToShowLine(double value) => true;
+
+bool checkToShowSpotLine(FlSpot spot) => true;
+
+FlDotCirclePainter getDotDrawer(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 44, strokeWidth: 12);
+
+FlDotCirclePainter getDotDrawer5(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 44, strokeWidth: 14);
+
+FlDotCirclePainter getDotDrawer6(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 44.01, strokeWidth: 14);
+
+FlDotCirclePainter getDotDrawerTouched(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 12, color: Colors.red);
+
+FlDotCirclePainter getDotDrawerTouched4(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 12);
+
+FlDotCirclePainter getDotDrawerTouched6(
+ FlSpot spot,
+ double percent,
+ LineChartBarData barData,
+ int index,
+) =>
+ FlDotCirclePainter(radius: 12.01, color: Colors.red);
+
+FlLine getDrawingLine(double value) => const FlLine();
+
+String getLabel(int spotIndex, ScatterSpot spot) => 'label';
+
+TextStyle getLabelTextStyle(int spotIndex, ScatterSpot spot) =>
+ const TextStyle(color: Colors.green);
+
+TextStyle getTextStyles(BuildContext context, double value) =>
+ const TextStyle(color: Colors.green);
+
+Widget getTitles(double value, TitleMeta meta) => const Text('sallam');
+
+Color getTooltipBlueColor(
+ BarChartGroupData group,
+) {
+ return Colors.blue;
+}
+
+Color getTooltipGreenColor(
+ BarChartGroupData group,
+) {
+ return Colors.green;
+}
+
+BarTooltipItem getTooltipItem(
+ BarChartGroupData group,
+ int groupIndex,
+ BarChartRodData rod,
+ int rodIndex,
+) {
+ const textStyle = TextStyle(
+ color: Colors.black,
+ fontWeight: FontWeight.bold,
+ fontSize: 14,
+ );
+ return BarTooltipItem(rod.toY.toString(), textStyle);
+}
+
+List getTouchedSpotIndicator(
+ LineChartBarData barData,
+ List indexes,
+) =>
+ indexes.map((i) => touchedSpotIndicatorData1).toList();
+bool gridCheckToShowLine(double value) => true;
+
+FlLine gridGetDrawingLine(double value) => const FlLine();
+
+String horizontalLabelResolver(HorizontalLine horizontalLine) => 'test';
+
+Color lineChartGetGreenColor(LineBarSpot touchedSpot) {
+ return Colors.green;
+}
+
+Color lineChartGetRedColor(LineBarSpot touchedSpot) {
+ return Colors.red;
+}
+
+List lineChartGetTooltipItems(List list) {
+ return list.map((s) => lineTooltipItem1).toList();
+}
+
+void lineTouchCallback(FlTouchEvent event, LineTouchResponse? response) {}
+
+void radarTouchCallback(FlTouchEvent event, RadarTouchResponse? response) {}
+
+Color scatterChartGetTooltipGreenColor(ScatterSpot spots) {
+ return Colors.green; //Color
+}
+
+ScatterTooltipItem? scatterChartGetTooltipItems(ScatterSpot spots) {
+ return ScatterTooltipItem(
+ 'check',
+ textStyle: const TextStyle(color: Colors.blue),
+ bottomMargin: 23,
+ );
+}
+
+Color scatterChartGetTooltipRedColor(ScatterSpot spots) {
+ return Colors.red; //Color
+}
+
+void scatterTouchCallback(FlTouchEvent event, ScatterTouchResponse? response) {}
+
+String verticalLabelResolver(VerticalLine horizontalLine) => 'test';
+
+class MockData {
+ static const color0 = Color(0x00000000);
+ static const color1 = Color(0x11111111);
+ static const color2 = Color(0x22222222);
+ static const color3 = Color(0x33333333);
+ static const color4 = Color(0x44444444);
+ static const color5 = Color(0x55555555);
+ static const color6 = Color(0x66666666);
+
+ static final path1 = Path()
+ ..moveTo(10, 10)
+ ..lineTo(20, 20)
+ ..arcTo(
+ Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
+ 2,
+ 3,
+ false,
+ );
+
+ static final path1Duplicate = Path()
+ ..moveTo(10, 10)
+ ..lineTo(20, 20)
+ ..arcTo(
+ Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
+ 2,
+ 3,
+ false,
+ );
+
+ static final path2 = Path()
+ ..moveTo(10, 10)
+ ..lineTo(20, 20)
+ ..arcTo(
+ Rect.fromCenter(center: Offset.zero, width: 44, height: 22.01),
+ 2,
+ 3,
+ false,
+ );
+
+ static final path3 = Path()
+ ..moveTo(10, 13)
+ ..lineTo(20, 20)
+ ..arcTo(
+ Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
+ 2,
+ 3,
+ false,
+ );
+
+ static final path4 = Path()
+ ..moveTo(24, 13)
+ ..lineTo(20, 20)
+ ..arcTo(
+ Rect.fromCenter(center: Offset.zero, width: 44, height: 22),
+ 2,
+ 3,
+ false,
+ );
+
+ static const borderSide1 = BorderSide(color: color1);
+ static const borderSide2 = BorderSide(color: color2, width: 2);
+ static const borderSide3 = BorderSide(color: color3, width: 3);
+ static const borderSide4 = BorderSide(color: color4, width: 4);
+ static const borderSide5 = BorderSide(color: color5, width: 5);
+ static const borderSide6 = BorderSide(color: color6, width: 6);
+
+ static const TextStyle textStyle1 =
+ TextStyle(color: color1, fontWeight: FontWeight.w100);
+ static const TextStyle textStyle2 =
+ TextStyle(color: color2, fontWeight: FontWeight.w200);
+ static const TextStyle textStyle3 =
+ TextStyle(color: color3, fontWeight: FontWeight.w300);
+ static const TextStyle textStyle4 =
+ TextStyle(color: color4, fontWeight: FontWeight.w400);
-final BarChartData barChartData1 = BarChartData(
- minY: 12,
- titlesData: MockData.flTitlesData1,
- gridData: flGridData1,
- rangeAnnotations: rangeAnnotations1,
- maxY: 23,
- backgroundColor: Colors.green,
- borderData: borderData1,
- alignment: BarChartAlignment.spaceAround,
- barGroups: [
- barChartGroupData1,
- barChartGroupData2,
- barChartGroupData3,
- ],
- barTouchData: barTouchData1,
- groupsSpace: 23,
- extraLinesData: extraLinesData1,
-);
-final BarChartData barChartData1Clone = barChartData1.copyWith(
- titlesData: MockData.flTitlesData1Clone,
- gridData: flGridData1Clone,
- borderData: borderData1Clone,
- barTouchData: barTouchData1Clone,
- rangeAnnotations: rangeAnnotations1Clone,
-);
+ static const Offset offset1 = Offset(1, 1);
+ static const Offset offset1Duplicate = Offset(1, 1);
+ static const Offset offset2 = Offset(2, 2);
+ static const Offset offset3 = Offset(2, 2);
+ static const Offset offset4 = Offset(4, 4);
+ static const Offset offset5 = Offset(5, 5);
+ static const Offset offset6 = Offset(6, 6);
-final BarChartData barChartData2 = barChartData1.copyWith(
- minY: 11,
-);
-final BarChartData barChartData3 = barChartData1.copyWith(
- titlesData: MockData.flTitlesData2,
-);
-final BarChartData barChartData4 = barChartData1.copyWith(
- gridData: flGridData2,
-);
-final BarChartData barChartData5 = barChartData1.copyWith(
- rangeAnnotations: rangeAnnotations2,
-);
-final BarChartData barChartData6 = barChartData1.copyWith(
- maxY: 52345,
-);
-final BarChartData barChartData7 = barChartData1.copyWith(
- backgroundColor: Colors.red,
-);
-final BarChartData barChartData8 = barChartData1.copyWith(
- titlesData: MockData.flTitlesData3,
-);
-final BarChartData barChartData9 = barChartData1.copyWith(
- borderData: borderData2,
-);
-final BarChartData barChartData10 = barChartData1.copyWith(
- alignment: BarChartAlignment.center,
-);
-final BarChartData barChartData11 = barChartData1.copyWith(
- barGroups: [],
-);
-final BarChartData barChartData12 = barChartData1.copyWith(
- barGroups: [
- barChartGroupData3,
- barChartGroupData1,
- barChartGroupData2,
- ],
-);
-final BarChartData barChartData13 = barChartData1.copyWith(
- barTouchData: barTouchData2,
-);
-final BarChartData barChartData14 = barChartData1.copyWith(
- groupsSpace: 444,
-);
-final BarChartData barChartData15 = barChartData1.copyWith(
- extraLinesData: extraLinesData2,
-);
+ static const size1 = Size(11, 11);
+ static const size2 = Size(22, 22);
-final RadarDataSet radarDataSet1 = RadarDataSet(
- dataEntries: const [
- RadarEntry(value: 0),
- RadarEntry(value: 1),
- RadarEntry(value: 2),
- RadarEntry(value: 3),
- RadarEntry(value: 4),
- ],
- borderColor: Colors.blue,
- borderWidth: 3,
- entryRadius: 3,
- fillColor: Colors.grey,
-);
+ static final textPainter1 = TextPainter();
+ static final textPainter2 = TextPainter()
+ ..text = const TextSpan(text: 'test')
+ ..textDirection = TextDirection.ltr
+ ..layout();
-final RadarDataSet radarDataSet1Clone = radarDataSet1.copyWith();
+ static final rect1 = Rect.fromCenter(center: offset1, width: 11, height: 11);
+ static final rect2 = Rect.fromCenter(center: offset2, width: 22, height: 22);
-final RadarDataSet radarDataSet2 = RadarDataSet(
- dataEntries: const [
- RadarEntry(value: 10),
- RadarEntry(value: 9),
- RadarEntry(value: 8),
- RadarEntry(value: 7),
- RadarEntry(value: 6),
- ],
- borderColor: Colors.red,
- borderWidth: 5,
- entryRadius: 5,
- fillColor: Colors.black,
-);
+ static final rRect1 = RRect.fromLTRBR(1, 1, 1, 1, const Radius.circular(11));
+ static final rRect2 = RRect.fromLTRBR(2, 2, 2, 2, const Radius.circular(22));
-final RadarTouchData radarTouchData1 = RadarTouchData(
- enabled: true,
- touchCallback: radarTouchCallback,
- touchSpotThreshold: 12,
-);
+ static final paint1 = Paint()
+ ..color = color1
+ ..strokeWidth = 11;
+ static final paint2 = Paint()
+ ..color = color2
+ ..strokeWidth = 22;
-final RadarTouchData radarTouchData2 = RadarTouchData(
- enabled: false,
- touchCallback: radarTouchCallback,
- touchSpotThreshold: 5,
-);
+ static Picture? _picture1;
-final RadarTouchData radarTouchData1Clone = radarTouchData1;
+ static Image? _image1;
-void radarTouchCallback(FlTouchEvent event, RadarTouchResponse? response) {}
+ static final LineChartBarData lineChartBarData1 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ shadow: shadow1,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 1],
+ );
-final radarTouchedSpot1 = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarDataSet1.dataEntries.first,
- 0,
- flSpot1,
- Offset.zero,
-);
+ static final LineChartBarData lineChartBarData2 = LineChartBarData(
+ dashArray: [0, 1],
+ gradient: const LinearGradient(
+ colors: [Colors.red, Colors.green],
+ stops: [0, 1],
+ begin: Alignment.center,
+ end: Alignment.bottomRight,
+ ),
+ spots: [
+ flSpot1,
+ flSpot2,
+ ],
+ shadow: shadow2,
+ isStepLineChart: true,
+ aboveBarData: barAreaData1,
+ belowBarData: barAreaData2,
+ barWidth: 12,
+ curveSmoothness: 12,
+ dotData: flDotData1,
+ isStrokeCapRound: true,
+ preventCurveOvershootingThreshold: 1.2,
+ showingIndicators: [0, 4],
+ );
-final RadarTouchedSpot radarTouchedSpotClone1 = radarTouchedSpot1;
+ static const FlSpot flSpot0 = FlSpot.zero;
-final radarTouchedSpot2 = RadarTouchedSpot(
- radarDataSet2,
- 0,
- radarDataSet1.dataEntries.first,
- 0,
- flSpot1,
- Offset.zero,
-);
+ static const flSpot1 = FlSpot(1, 1);
-final radarTouchedSpot3 = RadarTouchedSpot(
- radarDataSet1,
- 1,
- radarDataSet1.dataEntries.first,
- 0,
- flSpot1,
- Offset.zero,
-);
+ static const flSpot2 = FlSpot(2, 2);
+ static const flSpot3 = FlSpot(3, 3);
+ static const flSpot4 = FlSpot(4, 4);
+ static const flSpot5 = FlSpot(5, 5);
+ static final horizontalLine0 = HorizontalLine(y: 0, color: color0);
+ static final horizontalLine1 = HorizontalLine(y: 1, color: color1);
-final radarTouchedSpot4 = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarDataSet1.dataEntries.last,
- 0,
- flSpot1,
- Offset.zero,
-);
+ static final horizontalLine2 = HorizontalLine(y: 2, color: color2);
+ static final horizontalLine3 = HorizontalLine(y: 3, color: color3);
+ static final horizontalLine4 = HorizontalLine(y: 4, color: color4);
+ static final horizontalLine5 = HorizontalLine(y: 5, color: color5);
+ static final verticalLine0 = VerticalLine(x: 0, color: color0);
+ static final verticalLine1 = VerticalLine(x: 1, color: color1);
+
+ static final verticalLine2 = VerticalLine(x: 2, color: color2);
+ static final verticalLine3 = VerticalLine(x: 3, color: color3);
+ static final verticalLine4 = VerticalLine(x: 4, color: color4);
+ static final verticalLine5 = VerticalLine(x: 5, color: color5);
+ static final horizontalRangeAnnotation0 =
+ HorizontalRangeAnnotation(y1: 0, y2: 1, color: color0);
+ static final horizontalRangeAnnotation1 =
+ HorizontalRangeAnnotation(y1: 1, y2: 2, color: color1);
+
+ static final horizontalRangeAnnotation2 =
+ HorizontalRangeAnnotation(y1: 2, y2: 3, color: color2);
+
+ static final horizontalRangeAnnotation3 =
+ HorizontalRangeAnnotation(y1: 3, y2: 4, color: color3);
+
+ static final horizontalRangeAnnotation4 =
+ HorizontalRangeAnnotation(y1: 4, y2: 5, color: color4);
+
+ static final verticalRangeAnnotation0 =
+ VerticalRangeAnnotation(x1: 0, x2: 1, color: color0);
+
+ static final verticalRangeAnnotation1 =
+ VerticalRangeAnnotation(x1: 1, x2: 2, color: color1);
+
+ static final verticalRangeAnnotation2 =
+ VerticalRangeAnnotation(x1: 2, x2: 3, color: color2);
+
+ static final verticalRangeAnnotation3 =
+ VerticalRangeAnnotation(x1: 3, x2: 4, color: color3);
-final radarTouchedSpot5 = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarDataSet1.dataEntries.first,
- 1,
- flSpot1,
- Offset.zero,
-);
+ static final verticalRangeAnnotation4 =
+ VerticalRangeAnnotation(x1: 4, x2: 5, color: color4);
-final radarTouchedSpot6 = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarDataSet1.dataEntries.first,
- 0,
- flSpot2,
- Offset.zero,
-);
+ static const RadarEntry radarEntry0 = RadarEntry(value: 0);
-final radarTouchedSpot7 = RadarTouchedSpot(
- radarDataSet1,
- 0,
- radarDataSet1.dataEntries.first,
- 0,
- flSpot1,
- const Offset(3, 5),
-);
+ static const RadarEntry radarEntry1 = RadarEntry(value: 1);
-final RadarChartData radarChartData1 = RadarChartData(
- dataSets: [radarDataSet1],
- radarBackgroundColor: Colors.yellow,
- radarBorderData: const BorderSide(color: Colors.purple, width: 5),
- borderData: borderData1,
- gridBorderData: const BorderSide(color: Colors.blue, width: 2),
- getTitle: (index, angle) => RadarChartTitle(text: 'testTitle', angle: angle),
- titlePositionPercentageOffset: 0.2,
- titleTextStyle: const TextStyle(color: Colors.white, fontSize: 12),
- radarTouchData: radarTouchData1,
- tickCount: 5,
- tickBorderData: const BorderSide(width: 4),
- ticksTextStyle: const TextStyle(color: Colors.white, fontSize: 12),
-);
+ static const RadarEntry radarEntry2 = RadarEntry(value: 2);
+ static const RadarEntry radarEntry3 = RadarEntry(value: 3);
+ static const RadarEntry radarEntry4 = RadarEntry(value: 4);
+ static final RadarDataSet radarDataSet1 = RadarDataSet(
+ dataEntries: [radarEntry1, radarEntry2, radarEntry3],
+ );
+ static final RadarDataSet radarDataSet2 = RadarDataSet(
+ dataEntries: [radarEntry3, radarEntry1, radarEntry2],
+ );
+ static final RadarTouchedSpot radarTouchedSpot = RadarTouchedSpot(
+ radarDataSet1,
+ 0,
+ radarEntry1,
+ 0,
+ flSpot1,
+ offset1,
+ );
+ static final pieChartSection0 = PieChartSectionData(
+ value: 0,
+ color: color0,
+ radius: 0,
+ );
+ static final pieChartSection1 = PieChartSectionData(
+ value: 1,
+ color: color1,
+ radius: 1,
+ );
-final RadarChartData radarChartData1Clone = radarChartData1.copyWith();
+ static final pieChartSection2 = PieChartSectionData(
+ value: 2,
+ color: color2,
+ radius: 2,
+ );
-final RadarChartData radarChartData2 = RadarChartData(
- dataSets: [radarDataSet2],
- radarBackgroundColor: Colors.blue,
- radarBorderData: const BorderSide(color: Colors.pink, width: 3),
- borderData: borderData1,
- gridBorderData: const BorderSide(color: Colors.red, width: 3),
- getTitle: (index, angle) => RadarChartTitle(text: 'testTitle2', angle: angle),
- titlePositionPercentageOffset: 0.5,
- titleTextStyle: const TextStyle(color: Colors.black, fontSize: 5),
- radarTouchData: radarTouchData2,
- tickCount: 1,
- tickBorderData: const BorderSide(color: Colors.pink, width: 2),
- ticksTextStyle: const TextStyle(color: Colors.purple, fontSize: 10),
-);
+ static final pieChartSection3 = PieChartSectionData(
+ value: 3,
+ color: color3,
+ radius: 3,
+ );
-const Line line1 = Line(Offset.zero, Offset(10, 10));
-const Line line2 = Line(Offset(-4, -12), Offset(6, 8));
-const Line line3 = Line(Offset(18, -1), Offset.zero);
-const Line line4 = Line(Offset(8, 8), Offset(-4, -22));
-const Line line5 = Line(Offset(2, 3), Offset(5, 8));
+ static final pieChartSection4 = PieChartSectionData(
+ value: 4,
+ color: color4,
+ radius: 4,
+ );
-const TextStyle textStyle1 =
- TextStyle(color: Colors.red, fontWeight: FontWeight.bold);
-const TextStyle textStyle2 =
- TextStyle(color: Colors.green, fontWeight: FontWeight.w200);
+ static final scatterSpot0 = ScatterSpot(
+ 0,
+ 0,
+ dotPainter: FlDotCirclePainter(color: color0),
+ );
-const TextSpan textSpan1 = TextSpan(text: 'faketext1', style: textStyle1);
-const TextSpan textSpan2 = TextSpan(text: 'faketext2', style: textStyle2);
+ static final scatterSpot1 = ScatterSpot(
+ 1,
+ 1,
+ dotPainter: FlDotCirclePainter(color: color1),
+ );
-final DefaultTextStyle defaultTextStyle1 = DefaultTextStyle(
- style: const TextStyle(),
- child: Container(),
-);
+ static final scatterSpot2 = ScatterSpot(
+ 2,
+ 2,
+ dotPainter: FlDotCirclePainter(color: color2),
+ );
+ static final scatterSpot3 = ScatterSpot(
+ 3,
+ 3,
+ dotPainter: FlDotCirclePainter(color: color3),
+ );
+ static final scatterSpot4 = ScatterSpot(
+ 4,
+ 4,
+ dotPainter: FlDotCirclePainter(color: color4),
+ );
+ static final scatterTouchedSpot = ScatterTouchedSpot(scatterSpot1, 0);
+ static final pieChartSectionData1 = PieChartSectionData(value: 12);
-final candlestickTouchData1 = CandlestickTouchData(
- enabled: false,
-);
+ static final pieChartSectionData2 = PieChartSectionData(value: 22);
-final candlestickSpot1 = CandlestickSpot(
- x: 0,
- open: 10,
- high: 100,
- low: 0,
- close: 20,
-);
+ static final pieTouchedSection1 = PieTouchedSection(
+ pieChartSectionData1,
+ 0,
+ 12,
+ 33,
+ );
-final CandlestickSpot candlestickSpot1Clone = candlestickSpot1.copyWith();
+ static final lineBarSpot1 = TouchLineBarSpot(
+ lineChartBarData1,
+ 0,
+ lineChartBarData1.spots.first,
+ 0,
+ );
-final candlestickSpot2 = CandlestickSpot(
- x: 10,
- open: 30,
- high: 110,
- low: 10,
- close: 20,
-);
+ static final lineBarSpot2 = TouchLineBarSpot(
+ MockData.lineChartBarData1,
+ 1,
+ MockData.lineChartBarData1.spots.last,
+ 2,
+ );
-final CandlestickSpot candlestickSpot2Clone = candlestickSpot2.copyWith();
+ static final lineTouchResponse1 = LineTouchResponse(
+ touchLocation: Offset.zero,
+ touchChartCoordinate: Offset.zero,
+ lineBarSpots: [lineBarSpot1, lineBarSpot2],
+ );
+ static final barChartRodData1 = BarChartRodData(toY: 11);
-final candlestickSpot3 = CandlestickSpot(
- x: 20,
- open: 30,
- high: 120,
- low: 20,
- close: 40,
-);
+ static final barChartRodData2 = BarChartRodData(toY: 22);
-final candlestickSpot4 = CandlestickSpot(
- x: 30,
- open: 40,
- high: 130,
- low: 30,
- close: 50,
-);
+ static final barTouchedSpot = BarTouchedSpot(
+ BarChartGroupData(x: 0, barRods: [barChartRodData1, barChartRodData2]),
+ 0,
+ barChartRodData1,
+ 0,
+ null,
+ -1,
+ flSpot1,
+ offset1,
+ );
+ static const gradient1 = LinearGradient(
+ colors: [
+ MockData.color0,
+ MockData.color1,
+ ],
+ );
+ static final barGroupData0 = BarChartGroupData(
+ x: 0,
+ barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
+ );
-final candlestickSpot5 = CandlestickSpot(
- x: -50,
- open: -40,
- high: -130,
- low: -30,
- close: -50,
-);
+ static final barGroupData1 = BarChartGroupData(
+ x: 1,
+ barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
+ );
-final candleStickChartData1 = CandlestickChartData(
- candlestickSpots: [
- candlestickSpot1,
- candlestickSpot2,
- candlestickSpot3,
- candlestickSpot4,
- ],
- candlestickPainter: DefaultCandlestickPainter(),
- titlesData: MockData.flTitlesData1,
- candlestickTouchData: candlestickTouchData1,
- showingTooltipIndicators: [0, 1, 2],
- gridData: flGridData1,
- borderData: borderData1,
- minX: 0,
- maxX: 1000,
- minY: 0,
- maxY: 1000,
- baselineX: 0,
- baselineY: 0,
- backgroundColor: Colors.white,
- rangeAnnotations: rangeAnnotations1,
- clipData: const FlClipData.none(),
-);
+ static final barGroupData2 = BarChartGroupData(
+ x: 2,
+ barRods: [MockData.barChartRodData1, MockData.barChartRodData2],
+ );
-final CandlestickChartData candleStickChartData1Clone =
- candleStickChartData1.copyWith();
+ static final barChartData1 = BarChartData(
+ barGroups: [barGroupData0, barGroupData1, barGroupData2],
+ );
-final candleStickChartData2 = CandlestickChartData(
- candlestickSpots: [
- candlestickSpot1,
- candlestickSpot2,
- candlestickSpot3,
- candlestickSpot4,
- ],
- candlestickPainter: DefaultCandlestickPainter(),
- titlesData: MockData.flTitlesData2,
- candlestickTouchData: candlestickTouchData1,
- showingTooltipIndicators: [1, 2, 3],
- gridData: flGridData1,
- borderData: borderData1,
- minX: 0,
- maxX: 1000,
- minY: 0,
- maxY: 1000,
- baselineX: 0,
- baselineY: 0,
- backgroundColor: Colors.white,
- rangeAnnotations: rangeAnnotations1,
- clipData: const FlClipData.all(),
- rotationQuarterTurns: 1,
-);
+ static const sideTitles1 = SideTitles(
+ reservedSize: 10,
+ interval: 23,
+ );
-Color candlestickChartGetTooltipRedColor(CandlestickSpot spots) => Colors.red;
+ static const sideTitles1Clone = SideTitles(
+ reservedSize: 10,
+ interval: 23,
+ );
-Color candlestickChartGetTooltipGreenColor(CandlestickSpot spots) =>
- Colors.green;
+ static const sideTitles2 = SideTitles(
+ reservedSize: 10,
+ interval: 12,
+ );
+ static const sideTitles3 = SideTitles(
+ reservedSize: 10,
+ getTitlesWidget: getTitles,
+ interval: 12,
+ );
+ static const sideTitles4 = SideTitles(
+ reservedSize: 11,
+ showTitles: true,
+ getTitlesWidget: getTitles,
+ interval: 12,
+ );
+ static const sideTitles5 = SideTitles(
+ reservedSize: 10,
+ getTitlesWidget: getTitles,
+ interval: 43,
+ );
+ static const sideTitles6 = SideTitles(
+ reservedSize: 10,
+ getTitlesWidget: getTitles,
+ interval: 22,
+ );
+ static const sideTitleFitInsideData1 = SideTitleFitInsideData(
+ enabled: true,
+ axisPosition: 0,
+ parentAxisSize: 100,
+ distanceFromEdge: 0,
+ );
+ static const sideTitleFitInsideData1Clone = SideTitleFitInsideData(
+ enabled: true,
+ axisPosition: 0,
+ parentAxisSize: 100,
+ distanceFromEdge: 0,
+ );
-CandlestickTooltipItem? candlestickChartGetTooltipItems(
- FlCandlestickPainter painter,
- CandlestickSpot touchedSpot,
- int spotIndex,
-) {
- return CandlestickTooltipItem(
- 'check',
- textStyle: const TextStyle(color: Colors.blue),
- bottomMargin: 23,
+ static const sideTitleFitInsideData2 = SideTitleFitInsideData(
+ enabled: true,
+ axisPosition: 0,
+ parentAxisSize: 100,
+ distanceFromEdge: 10,
);
-}
+ static const sideTitleFitInsideData3 = SideTitleFitInsideData(
+ enabled: false,
+ axisPosition: 0,
+ parentAxisSize: 100,
+ distanceFromEdge: 0,
+ );
+ static const sideTitleFitInsideData4 = SideTitleFitInsideData(
+ enabled: true,
+ axisPosition: 200,
+ parentAxisSize: 200,
+ distanceFromEdge: 0,
+ );
+ static const sideTitleFitInsideData5 = SideTitleFitInsideData(
+ enabled: true,
+ axisPosition: 200,
+ parentAxisSize: 200,
+ distanceFromEdge: 10,
+ );
+ static const sideTitleFitInsideData6 = SideTitleFitInsideData(
+ enabled: false,
+ axisPosition: 200,
+ parentAxisSize: 200,
+ distanceFromEdge: 0,
+ );
+ static const widget1 = Text('axis1');
+ static const widget2 = Text('axis2');
-final CandlestickTouchTooltipData candlestickTouchTooltipData1 =
- CandlestickTouchTooltipData(
- tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: candlestickChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: candlestickChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red),
-);
-final CandlestickTouchTooltipData candlestickTouchTooltipData1Clone =
- CandlestickTouchTooltipData(
- tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: candlestickChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: candlestickChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red),
-);
-final CandlestickTouchTooltipData candlestickTouchTooltipData2 =
- CandlestickTouchTooltipData(
- tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: candlestickChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: candlestickChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.blue),
- tooltipHorizontalAlignment: FLHorizontalAlignment.left,
-);
-final CandlestickTouchTooltipData candlestickTouchTooltipData3 =
- CandlestickTouchTooltipData(
- tooltipBorderRadius: const BorderRadius.all(Radius.circular(23)),
- tooltipPadding: const EdgeInsets.all(11),
- getTooltipColor: candlestickChartGetTooltipGreenColor,
- maxContentWidth: 33,
- fitInsideVertically: true,
- fitInsideHorizontally: false,
- getTooltipItems: candlestickChartGetTooltipItems,
- tooltipBorder: const BorderSide(color: Colors.red, width: 2),
- tooltipHorizontalAlignment: FLHorizontalAlignment.right,
- tooltipHorizontalOffset: 10,
-);
+ static const widget3 = Text('axis3');
+ static const widget4 = Text('axis4');
+ static const widget5 = Text('axis5');
+ static const axisTitles1 = AxisTitles(
+ axisNameWidget: widget1,
+ sideTitles: sideTitles1,
+ );
+ static const axisTitles1Clone = AxisTitles(
+ axisNameWidget: widget1,
+ sideTitles: sideTitles1Clone,
+ );
-final candlestickTouchedSpot1 = CandlestickTouchedSpot(candlestickSpot1, 0);
+ static const axisTitles2 = AxisTitles(
+ axisNameWidget: widget2,
+ sideTitles: sideTitles2,
+ );
+ static const axisTitles3 = AxisTitles(
+ axisNameWidget: widget3,
+ sideTitles: sideTitles3,
+ );
+ static const axisTitles4 = AxisTitles(
+ axisNameWidget: widget4,
+ sideTitles: sideTitles4,
+ );
+ static const axisTitles5 = AxisTitles(
+ axisNameWidget: widget5,
+ axisNameSize: 889,
+ sideTitles: sideTitles4,
+ );
+ static const flTitlesData1 = FlTitlesData(
+ bottomTitles: axisTitles1,
+ topTitles: axisTitles2,
+ rightTitles: axisTitles3,
+ leftTitles: axisTitles4,
+ );
+ static const flTitlesData1Clone = FlTitlesData(
+ bottomTitles: axisTitles1Clone,
+ topTitles: axisTitles2,
+ rightTitles: axisTitles3,
+ leftTitles: axisTitles4,
+ );
+
+ static const flTitlesData2 = FlTitlesData(
+ topTitles: axisTitles2,
+ rightTitles: axisTitles3,
+ leftTitles: axisTitles4,
+ );
+ static const flTitlesData3 = FlTitlesData(
+ bottomTitles: axisTitles1,
+ rightTitles: axisTitles3,
+ leftTitles: axisTitles4,
+ );
+ static const flTitlesData4 = FlTitlesData(
+ bottomTitles: axisTitles1,
+ topTitles: axisTitles2,
+ leftTitles: axisTitles4,
+ );
+ static const flTitlesData5 = FlTitlesData(
+ bottomTitles: axisTitles1,
+ topTitles: axisTitles2,
+ rightTitles: axisTitles3,
+ );
+ static const flTitlesData6 = FlTitlesData(
+ show: false,
+ bottomTitles: axisTitles1,
+ topTitles: axisTitles2,
+ rightTitles: axisTitles3,
+ leftTitles: axisTitles4,
+ );
+ static Image image1() {
+ if (_image1 != null) {
+ return _image1!;
+ }
+ _image1 = Image.asset('asdf/asdf');
+ return _image1!;
+ }
+
+ static Picture picture1() {
+ if (_picture1 != null) {
+ return _picture1!;
+ }
+ final recorder1 = PictureRecorder();
+ Canvas(recorder1).drawLine(offset1, offset2, paint1);
+ _picture1 = recorder1.endRecording();
+ return _picture1!;
+ }
+}
diff --git a/test/chart/gauge_chart/gauge_chart_data_test.dart b/test/chart/gauge_chart/gauge_chart_data_test.dart
new file mode 100644
index 000000000..e751f4655
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_data_test.dart
@@ -0,0 +1,824 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+import '../data_pool.dart';
+
+void main() {
+ group('GaugeChart Data equality check', () {
+ test('GaugeChartData equality test', () {
+ expect(gaugeChartData1 == gaugeChartData1Clone, true);
+
+ expect(
+ gaugeChartData1 ==
+ gaugeChartData1Clone.copyWith(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.black),
+ ],
+ ),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 ==
+ gaugeChartData1Clone.copyWith(
+ borderData: FlBorderData(
+ show: true,
+ border: Border.all(color: Colors.green),
+ ),
+ ),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 ==
+ gaugeChartData1Clone.copyWith(
+ rings: [gaugeRing1.copyWith(strokeCap: StrokeCap.square)],
+ ),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 ==
+ gaugeChartData1Clone.copyWith(touchData: gaugeTouchData2),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 == gaugeChartData1Clone.copyWith(startDegreeOffset: 0),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 == gaugeChartData1Clone.copyWith(sweepAngle: 10),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 ==
+ gaugeChartData1Clone.copyWith(
+ direction: GaugeDirection.counterClockwise,
+ ),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 == gaugeChartData1Clone.copyWith(defaultRingWidth: 7),
+ false,
+ );
+
+ expect(
+ gaugeChartData1 == gaugeChartData1Clone.copyWith(ringsSpace: 2),
+ false,
+ );
+ });
+
+ test('GaugeChartData asserts', () {
+ expect(
+ () => GaugeChartData(
+ maxValue: 0,
+ rings: const [GaugeProgressRing(value: 0, color: Colors.red)],
+ ),
+ throwsAssertionError,
+ );
+
+ expect(
+ () => GaugeChartData(
+ sweepAngle: 0,
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.red),
+ ],
+ ),
+ throwsAssertionError,
+ );
+
+ expect(
+ () => GaugeChartData(
+ sweepAngle: 400,
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.red),
+ ],
+ ),
+ throwsAssertionError,
+ );
+
+ // progress value outside [minValue, maxValue]
+ expect(
+ () => GaugeChartData(
+ rings: const [GaugeProgressRing(value: 2, color: Colors.red)],
+ ),
+ throwsAssertionError,
+ );
+
+ // zone outside [minValue, maxValue]
+ expect(
+ () => GaugeChartData(
+ rings: const [
+ GaugeZonesRing(
+ zones: [GaugeZone(from: 0, to: 2, color: Colors.red)],
+ ),
+ ],
+ ),
+ throwsAssertionError,
+ );
+
+ // empty zones in a chart rejected at GaugeChartData level
+ expect(
+ () => GaugeChartData(
+ rings: const [GaugeZonesRing(zones: [])],
+ ),
+ throwsAssertionError,
+ );
+
+ // negative ringsSpace
+ expect(
+ () => GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.red),
+ ],
+ ringsSpace: -1,
+ ),
+ throwsAssertionError,
+ );
+
+ // invalid ring width
+ expect(
+ () => GaugeProgressRing(value: 0.5, color: Colors.red, width: 0),
+ throwsAssertionError,
+ );
+
+ // invalid zone range
+ expect(
+ () => GaugeZone(from: 0.5, to: 0.3, color: Colors.red),
+ throwsAssertionError,
+ );
+
+ // negative zonesSpace
+ expect(
+ () => GaugeZonesRing(
+ zones: const [GaugeZone(from: 0, to: 1, color: Colors.red)],
+ zonesSpace: -1,
+ ),
+ throwsAssertionError,
+ );
+ });
+
+ test('GaugeChartData.progress factory', () {
+ final data = GaugeChartData.progress(
+ value: 0.6,
+ color: Colors.red,
+ width: 20,
+ backgroundColor: Colors.grey,
+ );
+ expect(data.rings.length, 1);
+ final ring = data.rings.first as GaugeProgressRing;
+ expect(ring.value, 0.6);
+ expect(ring.color, Colors.red);
+ expect(ring.width, 20);
+ expect(ring.backgroundColor, Colors.grey);
+ expect(data.defaultRingWidth, 20);
+
+ final clampedHigh = GaugeChartData.progress(
+ value: 2,
+ color: Colors.red,
+ width: 20,
+ );
+ expect(
+ (clampedHigh.rings.first as GaugeProgressRing).value,
+ 1,
+ );
+
+ final clampedLow = GaugeChartData.progress(
+ value: -1,
+ color: Colors.red,
+ width: 20,
+ );
+ expect((clampedLow.rings.first as GaugeProgressRing).value, 0);
+ });
+
+ test('GaugeProgressRing equality and copyWith', () {
+ expect(gaugeRing1 == gaugeRing1.copyWith(), true);
+ expect(gaugeRing1 == gaugeRing1.copyWith(value: 0.4), false);
+ expect(gaugeRing1 == gaugeRing1.copyWith(color: Colors.red), false);
+ expect(gaugeRing1 == gaugeRing1.copyWith(width: 10), false);
+ expect(
+ gaugeRing1 == gaugeRing1.copyWith(backgroundColor: Colors.pink),
+ false,
+ );
+ });
+
+ test('GaugeProgressRing.lerp', () {
+ const a = GaugeProgressRing(
+ value: 0.2,
+ color: Colors.red,
+ width: 10,
+ backgroundColor: Colors.pink,
+ );
+ const b = GaugeProgressRing(
+ value: 0.8,
+ color: Colors.blue,
+ width: 30,
+ backgroundColor: Colors.lightBlue,
+ );
+ final mid = GaugeProgressRing.lerp(a, b, 0.5);
+ expect(mid.value, closeTo(0.5, 1e-9));
+ expect(mid.width, 20);
+ expect(mid.color, Color.lerp(Colors.red, Colors.blue, 0.5));
+ expect(
+ mid.backgroundColor,
+ Color.lerp(Colors.pink, Colors.lightBlue, 0.5),
+ );
+ });
+
+ test('GaugeZone equality and lerp', () {
+ const a = GaugeZone(from: 0.1, to: 0.5, color: Colors.red);
+ const b = GaugeZone(from: 0.3, to: 0.9, color: Colors.blue);
+ expect(a == a.copyWith(), true);
+ expect(a == a.copyWith(from: 0.2), false);
+ expect(a == a.copyWith(to: 0.4), false);
+ expect(a == a.copyWith(color: Colors.green), false);
+
+ final mid = GaugeZone.lerp(a, b, 0.5);
+ expect(mid.from, closeTo(0.2, 1e-9));
+ expect(mid.to, closeTo(0.7, 1e-9));
+ expect(mid.color, Color.lerp(Colors.red, Colors.blue, 0.5));
+ });
+
+ test('GaugeZonesRing equality, copyWith, lerp', () {
+ const a = GaugeZonesRing(
+ zones: [
+ GaugeZone(from: 0, to: 0.5, color: Colors.red),
+ GaugeZone(from: 0.5, to: 1, color: Colors.green),
+ ],
+ zonesSpace: 4,
+ width: 10,
+ );
+ const a2 = GaugeZonesRing(
+ zones: [
+ GaugeZone(from: 0, to: 0.5, color: Colors.red),
+ GaugeZone(from: 0.5, to: 1, color: Colors.green),
+ ],
+ zonesSpace: 4,
+ width: 10,
+ );
+ expect(a == a2, true);
+ expect(a == a.copyWith(width: 20), false);
+ expect(a == a.copyWith(zonesSpace: 8), false);
+
+ const b = GaugeZonesRing(
+ zones: [
+ GaugeZone(from: 0, to: 0.3, color: Colors.red),
+ GaugeZone(from: 0.3, to: 1, color: Colors.blue),
+ ],
+ zonesSpace: 8,
+ width: 20,
+ );
+ final mid = GaugeZonesRing.lerp(a, b, 0.5);
+ expect(mid.width, 15);
+ expect(mid.zonesSpace, closeTo(6, 1e-9));
+ expect(mid.zones[0].to, closeTo(0.4, 1e-9));
+ expect(
+ mid.zones[1].color,
+ Color.lerp(Colors.green, Colors.blue, 0.5),
+ );
+ });
+
+ test('GaugeRing.lerp dispatches by type', () {
+ const progressA = GaugeProgressRing(value: 0.2, color: Colors.red);
+ const progressB = GaugeProgressRing(value: 0.8, color: Colors.red);
+ final progressMid =
+ GaugeRing.lerp(progressA, progressB, 0.5) as GaugeProgressRing;
+ expect(progressMid.value, closeTo(0.5, 1e-9));
+
+ const zonesA = GaugeZonesRing(
+ zones: [GaugeZone(from: 0, to: 0.5, color: Colors.red)],
+ width: 10,
+ );
+ const zonesB = GaugeZonesRing(
+ zones: [GaugeZone(from: 0, to: 0.5, color: Colors.red)],
+ width: 20,
+ );
+ final zonesMid = GaugeRing.lerp(zonesA, zonesB, 0.5) as GaugeZonesRing;
+ expect(zonesMid.width, 15);
+
+ // Cross-type snaps to target
+ expect(GaugeRing.lerp(progressA, zonesA, 0.2), zonesA);
+ expect(GaugeRing.lerp(zonesA, progressA, 0.8), progressA);
+ });
+
+ test('GaugeZonesRing.copyWith with zones parameter', () {
+ const a = GaugeZonesRing(
+ zones: [GaugeZone(from: 0, to: 0.5, color: Colors.red)],
+ width: 10,
+ );
+ final b = a.copyWith(
+ zones: const [GaugeZone(from: 0.1, to: 0.9, color: Colors.green)],
+ );
+ expect(b.zones.length, 1);
+ expect(b.zones.first.from, 0.1);
+ expect(b.width, 10);
+ });
+
+ test('GaugeTouchData equality test', () {
+ expect(gaugeTouchData1 == gaugeTouchData1Clone, true);
+ expect(gaugeTouchData1 == gaugeTouchData2, false);
+
+ expect(
+ gaugeTouchData1 ==
+ GaugeTouchData(enabled: true, touchCallback: (_, __) {}),
+ false,
+ );
+
+ expect(
+ gaugeTouchData1 ==
+ GaugeTouchData(
+ enabled: true,
+ mouseCursorResolver: (_, __) => MouseCursor.uncontrolled,
+ ),
+ false,
+ );
+
+ expect(
+ gaugeTouchData1 ==
+ GaugeTouchData(enabled: true, longPressDuration: Duration.zero),
+ false,
+ );
+ });
+
+ test('GaugeTouchedRing equality test', () {
+ expect(gaugeTouchedRing1 == gaugeTouchedRingClone1, true);
+ expect(gaugeTouchedRing1 == gaugeTouchedRing2, false);
+ expect(gaugeTouchedRing1 == gaugeTouchedRing3, false);
+ });
+
+ test('GaugeTicks equality, copyWith-free, lerp', () {
+ const a = GaugeTicks(
+ count: 5,
+ offset: 4,
+ labelStyle: TextStyle(fontSize: 10),
+ labelOffset: 3,
+ );
+ const aClone = GaugeTicks(
+ count: 5,
+ offset: 4,
+ labelStyle: TextStyle(fontSize: 10),
+ labelOffset: 3,
+ );
+ const b = GaugeTicks(
+ count: 9,
+ offset: 8,
+ position: GaugeTickPosition.inner,
+ painter: GaugeTickLinePainter(length: 12),
+ checkToShowTick: GaugeTicks.hideEndpoints,
+ labelStyle: TextStyle(fontSize: 14),
+ labelOffset: 7,
+ );
+ expect(a == aClone, true);
+ expect(a == b, false);
+ expect(
+ a ==
+ const GaugeTicks(
+ count: 5,
+ checkToShowTick: GaugeTicks.hideEndpoints,
+ ),
+ false,
+ );
+
+ // Null handling — lerp returns the non-null side (b).
+ expect(GaugeTicks.lerp(null, null, 0.5), isNull);
+ expect(GaugeTicks.lerp(null, a, 0.5), a);
+ expect(GaugeTicks.lerp(a, null, 0.5), isNull);
+
+ final mid = GaugeTicks.lerp(a, b, 0.5)!;
+ expect(mid.count, 7);
+ expect(mid.offset, 6);
+ expect(mid.labelOffset, 5);
+ expect(mid.position, GaugeTickPosition.inner); // snaps to b
+ // CheckToShowGaugeTick snaps to b too.
+ expect(identical(mid.checkToShowTick, GaugeTicks.hideEndpoints), true);
+ final midPainter = mid.painter as GaugeTickLinePainter;
+ expect(midPainter.length, 9);
+ });
+
+ test('GaugeTicks.hideEndpoints and showAll predicates', () {
+ const info0 = GaugeTickInfo(
+ index: 0,
+ count: 5,
+ value: 0,
+ minValue: 0,
+ maxValue: 100,
+ );
+ const infoMid = GaugeTickInfo(
+ index: 2,
+ count: 5,
+ value: 50,
+ minValue: 0,
+ maxValue: 100,
+ );
+ const infoLast = GaugeTickInfo(
+ index: 4,
+ count: 5,
+ value: 100,
+ minValue: 0,
+ maxValue: 100,
+ );
+
+ expect(GaugeTicks.showAll(info0), true);
+ expect(GaugeTicks.showAll(infoMid), true);
+ expect(GaugeTicks.showAll(infoLast), true);
+
+ expect(GaugeTicks.hideEndpoints(info0), false);
+ expect(GaugeTicks.hideEndpoints(infoMid), true);
+ expect(GaugeTicks.hideEndpoints(infoLast), false);
+ });
+
+ test('GaugeTickLinePainter equality, getSize, lerp, draw', () {
+ const a = GaugeTickLinePainter();
+ const b = GaugeTickLinePainter();
+ const c = GaugeTickLinePainter(length: 10);
+ expect(a == b, true);
+ expect(a == c, false);
+ expect(a.getSize(), const Size(6, 2));
+
+ // Cross-type lerp snaps to b.
+ final fallback = a.lerp(const GaugeTickCirclePainter(), 0.3);
+ expect(fallback, isA());
+
+ // Same-type lerp blends lengths.
+ final mid = a.lerp(c, 0.5) as GaugeTickLinePainter;
+ expect(mid.length, 8);
+
+ // draw calls canvas.drawLine(zero, (length, 0), paint).
+ final canvas = _RecordingCanvas();
+ a.draw(
+ canvas,
+ const GaugeTickInfo(
+ index: 0,
+ count: 1,
+ value: 1,
+ minValue: 1,
+ maxValue: 2,
+ ),
+ );
+ expect(canvas.lines.length, 1);
+ expect(canvas.lines.first.p1, Offset.zero);
+ expect(canvas.lines.first.p2, const Offset(6, 0));
+ });
+
+ test('GaugeTickCirclePainter equality, getSize, lerp, draw', () {
+ const a = GaugeTickCirclePainter(color: Colors.red);
+ const b = GaugeTickCirclePainter(color: Colors.red);
+ const c = GaugeTickCirclePainter(radius: 5, color: Colors.red);
+ expect(a == b, true);
+ expect(a == c, false);
+ expect(a.getSize(), const Size.fromRadius(3));
+
+ // strokeWidth > 0 draws two circles (stroke + fill).
+ const withStroke = GaugeTickCirclePainter(
+ radius: 4,
+ color: Colors.red,
+ strokeWidth: 2,
+ strokeColor: Colors.blue,
+ );
+ final canvas = _RecordingCanvas();
+ withStroke.draw(
+ canvas,
+ const GaugeTickInfo(
+ index: 0,
+ count: 1,
+ value: 1,
+ minValue: 1,
+ maxValue: 2,
+ ),
+ );
+ expect(canvas.circles.length, 2);
+ expect(canvas.circles[0].paint.style, PaintingStyle.stroke);
+ expect(canvas.circles[1].paint.style, PaintingStyle.fill);
+
+ // strokeWidth == 0 draws only fill.
+ final canvas2 = _RecordingCanvas();
+ const GaugeTickCirclePainter(radius: 4, color: Colors.red).draw(
+ canvas2,
+ const GaugeTickInfo(
+ index: 0,
+ count: 1,
+ value: 1,
+ minValue: 1,
+ maxValue: 2,
+ ),
+ );
+ expect(canvas2.circles.length, 1);
+ expect(canvas2.circles.first.paint.style, PaintingStyle.fill);
+ });
+
+ test('GaugePointer equality, copyWith, lerp', () {
+ const a = GaugePointer(
+ value: 0.2,
+ painter: GaugePointerNeedlePainter(length: 40),
+ );
+ const b = GaugePointer(
+ value: 0.8,
+ painter: GaugePointerNeedlePainter(length: 80),
+ );
+ expect(a == a.copyWith(), true);
+ expect(a == a.copyWith(value: 0.5), false);
+ expect(
+ a == a.copyWith(painter: const GaugePointerNeedlePainter(length: 99)),
+ false,
+ );
+
+ final mid = GaugePointer.lerp(a, b, 0.5);
+ expect(mid.value, closeTo(0.5, 1e-9));
+ expect(
+ (mid.painter as GaugePointerNeedlePainter).length,
+ closeTo(60, 1e-9),
+ );
+ });
+
+ test('GaugePointerNeedlePainter equality, getSize, lerp, draw', () {
+ const a = GaugePointerNeedlePainter(length: 40, width: 6);
+ const b = GaugePointerNeedlePainter(length: 40, width: 6);
+ const c = GaugePointerNeedlePainter(length: 80, width: 6);
+ expect(a == b, true);
+ expect(a == c, false);
+ expect(a.getSize(), const Size(40, 6));
+
+ // Cross-type lerp snaps to b.
+ final fallback = a.lerp(const GaugePointerCirclePainter(), 0.2);
+ expect(fallback, isA());
+
+ // Same-type lerp blends.
+ final mid = a.lerp(c, 0.5) as GaugePointerNeedlePainter;
+ expect(mid.length, 60);
+
+ // Draw emits a single filled triangle path.
+ final canvas = _RecordingCanvas();
+ a.draw(canvas);
+ expect(canvas.paths.length, 1);
+ expect(canvas.paths.first.paint.style, PaintingStyle.fill);
+ });
+
+ test('GaugePointerCirclePainter draws at anchorRadius on +x axis', () {
+ // Non-const construction so assertion lines get runtime coverage.
+ const a = GaugePointerCirclePainter(
+ radius: 5,
+ anchorRadius: 100,
+ color: Colors.red,
+ );
+ final canvas = _RecordingCanvas();
+ a.draw(canvas);
+ // anchorRadius on +x: circle centered at (100, 0).
+ expect(canvas.circles.length, 1);
+ expect(canvas.circles.first.center, const Offset(100, 0));
+ expect(canvas.circles.first.radius, 5);
+
+ // With strokeWidth > 0, outline first then fill.
+ const outlined = GaugePointerCirclePainter(
+ radius: 5,
+ strokeWidth: 2,
+ strokeColor: Colors.blue,
+ );
+ final canvas2 = _RecordingCanvas();
+ outlined.draw(canvas2);
+ expect(canvas2.circles.length, 2);
+ expect(canvas2.circles[0].paint.style, PaintingStyle.stroke);
+ expect(canvas2.circles[1].paint.style, PaintingStyle.fill);
+
+ // Asserts fire on invalid inputs.
+ expect(
+ () => GaugePointerCirclePainter(radius: 0),
+ throwsAssertionError,
+ );
+ expect(
+ () => GaugePointerCirclePainter(anchorRadius: -1),
+ throwsAssertionError,
+ );
+ expect(
+ () => GaugePointerCirclePainter(strokeWidth: -1),
+ throwsAssertionError,
+ );
+ });
+
+ test('GaugePointerCirclePainter equality, getSize, lerp', () {
+ const a = GaugePointerCirclePainter(radius: 5, anchorRadius: 100);
+ const b = GaugePointerCirclePainter(radius: 5, anchorRadius: 100);
+ const c = GaugePointerCirclePainter(radius: 9, anchorRadius: 100);
+ expect(a == b, true);
+ expect(a == c, false);
+
+ // getSize: width = anchorRadius + radius + strokeWidth; height = 2 * that.
+ expect(a.getSize(), const Size(105, 10));
+ const withStroke = GaugePointerCirclePainter(radius: 5, strokeWidth: 2);
+ expect(withStroke.getSize(), const Size(7, 14));
+
+ // Same-type lerp blends fields.
+ final mid = a.lerp(c, 0.5) as GaugePointerCirclePainter;
+ expect(mid.radius, 7);
+ expect(mid.anchorRadius, 100);
+
+ // Cross-type lerp snaps to b.
+ final fallback = a.lerp(const GaugePointerNeedlePainter(), 0.3);
+ expect(fallback, isA());
+ });
+
+ test('GaugeTickCirclePainter lerp (same-type + cross-type)', () {
+ const a = GaugeTickCirclePainter();
+ const c = GaugeTickCirclePainter(radius: 9);
+ final mid = a.lerp(c, 0.5) as GaugeTickCirclePainter;
+ expect(mid.radius, 6);
+
+ // Cross-type lerp to a line painter snaps to b.
+ final fallback = a.lerp(const GaugeTickLinePainter(), 0.5);
+ expect(fallback, isA());
+
+ // Non-const construction exercises the assertion branch.
+ expect(() => GaugeTickCirclePainter(radius: 0), throwsAssertionError);
+ });
+
+ test('CheckToShowGaugeTickInfo equality and props', () {
+ const a = GaugeTickInfo(
+ index: 1,
+ count: 5,
+ value: 25,
+ minValue: 0,
+ maxValue: 100,
+ );
+ const b = GaugeTickInfo(
+ index: 1,
+ count: 5,
+ value: 25,
+ minValue: 0,
+ maxValue: 100,
+ );
+ const c = GaugeTickInfo(
+ index: 2,
+ count: 5,
+ value: 50,
+ minValue: 0,
+ maxValue: 100,
+ );
+ expect(a == b, true);
+ expect(a == c, false);
+ expect(a.props.length, 5);
+ });
+
+ test('GaugeChartData.pointers default, copyWith, lerp', () {
+ final empty = GaugeChartData(
+ rings: const [GaugeProgressRing(value: 0.5, color: Colors.red)],
+ );
+ expect(empty.pointers, isEmpty);
+
+ final withPointers = empty.copyWith(pointers: const [gaugePointer1]);
+ expect(withPointers.pointers, hasLength(1));
+ expect(withPointers.pointers.first.value, 0.6);
+
+ // Lerp two charts with different pointer lists.
+ final a = empty.copyWith(
+ pointers: const [
+ GaugePointer(value: 0.2),
+ ],
+ );
+ final b = empty.copyWith(
+ pointers: const [
+ GaugePointer(value: 0.8),
+ ],
+ );
+ final mid = a.lerp(a, b, 0.5);
+ expect(mid.pointers.single.value, closeTo(0.5, 1e-9));
+ });
+
+ test('GaugeChartDataTween lerp', () {
+ final a = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(
+ value: 0.2,
+ color: MockData.color0,
+ width: 5,
+ strokeCap: StrokeCap.round,
+ ),
+ ],
+ startDegreeOffset: 0,
+ touchData: GaugeTouchData(
+ touchCallback: (_, __) {},
+ longPressDuration: const Duration(seconds: 7),
+ mouseCursorResolver: (_, __) => MouseCursor.defer,
+ ),
+ );
+
+ final b = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(
+ value: 0.8,
+ color: MockData.color2,
+ width: 3,
+ strokeCap: StrokeCap.square,
+ ),
+ ],
+ startDegreeOffset: 20,
+ sweepAngle: 230,
+ touchData: GaugeTouchData(
+ touchCallback: (_, __) {},
+ longPressDuration: const Duration(seconds: 7),
+ mouseCursorResolver: (_, __) => MouseCursor.defer,
+ ),
+ );
+
+ final data = GaugeChartDataTween(begin: a, end: b).lerp(0.5);
+
+ expect(data.rings.length, 1);
+ final lerped = data.rings.first as GaugeProgressRing;
+ expect(lerped.value, closeTo(0.5, 1e-9));
+ expect(lerped.width, 4);
+ expect(data.startDegreeOffset, 10);
+ expect(data.sweepAngle, 250);
+ expect(lerped.strokeCap, StrokeCap.square);
+ expect(data.gaugeTouchData, b.gaugeTouchData);
+ });
+
+ test('GaugeChartData.lerp throws on illegal state', () {
+ final gauge = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: MockData.color0),
+ ],
+ sweepAngle: 180,
+ );
+
+ expect(
+ () => gauge.lerp(_DummyData(), _DummyData(), 0.3),
+ throwsA(isA()),
+ );
+ });
+
+ test('GaugeTouchResponse.copyWith', () {
+ final response = GaugeTouchResponse(
+ touchLocation: const Offset(10, 20),
+ touchedRing: gaugeTouchedRing1,
+ );
+
+ final same = response.copyWith();
+ expect(same.touchLocation, response.touchLocation);
+ expect(same.touchedRing, response.touchedRing);
+
+ final updated = response.copyWith(
+ touchLocation: const Offset(30, 40),
+ touchedRing: gaugeTouchedRing2,
+ );
+ expect(updated.touchLocation, const Offset(30, 40));
+ expect(updated.touchedRing, gaugeTouchedRing2);
+ });
+ });
+}
+
+class _DummyData extends BaseChartData {
+ _DummyData();
+
+ @override
+ BaseChartData lerp(BaseChartData a, BaseChartData b, double t) => this;
+}
+
+class _RecordedCircle {
+ const _RecordedCircle(this.center, this.radius, this.paint);
+
+ final Offset center;
+ final double radius;
+ final Paint paint;
+}
+
+class _RecordedLine {
+ const _RecordedLine(this.p1, this.p2, this.paint);
+
+ final Offset p1;
+ final Offset p2;
+ final Paint paint;
+}
+
+class _RecordedPath {
+ const _RecordedPath(this.path, this.paint);
+
+ final Path path;
+ final Paint paint;
+}
+
+class _RecordingCanvas implements Canvas {
+ final List<_RecordedCircle> circles = <_RecordedCircle>[];
+ final List<_RecordedLine> lines = <_RecordedLine>[];
+ final List<_RecordedPath> paths = <_RecordedPath>[];
+
+ @override
+ void drawCircle(Offset c, double radius, Paint paint) {
+ circles.add(_RecordedCircle(c, radius, paint));
+ }
+
+ @override
+ void drawLine(Offset p1, Offset p2, Paint paint) {
+ lines.add(_RecordedLine(p1, p2, paint));
+ }
+
+ @override
+ void drawPath(Path path, Paint paint) {
+ paths.add(_RecordedPath(path, paint));
+ }
+
+ @override
+ dynamic noSuchMethod(Invocation invocation) => null;
+}
diff --git a/test/chart/gauge_chart/gauge_chart_painter_test.dart b/test/chart/gauge_chart/gauge_chart_painter_test.dart
new file mode 100644
index 000000000..fe008b85e
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_painter_test.dart
@@ -0,0 +1,1183 @@
+import 'dart:math';
+
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart/src/chart/base/base_chart/base_chart_painter.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_painter.dart';
+import 'package:fl_chart/src/utils/canvas_wrapper.dart';
+import 'package:fl_chart/src/utils/utils.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+
+import '../data_pool.dart';
+import 'gauge_chart_painter_test.mocks.dart';
+
+@GenerateMocks([Canvas, CanvasWrapper, BuildContext, Utils])
+void main() {
+ final utilsMainInstance = Utils();
+
+ /// Installs a mocked [Utils] whose [radians] / [degrees] methods pass
+ /// values through unchanged. This lets tests assert on the *degree*
+ /// arguments passed to [Canvas.drawArc] instead of radian values.
+ MockUtils installIdentityUtilsMock() {
+ final mockUtils = MockUtils();
+ Utils.changeInstance(mockUtils);
+ when(mockUtils.radians(any)).thenAnswer(
+ (inv) => inv.positionalArguments[0] as double,
+ );
+ when(mockUtils.degrees(any)).thenAnswer(
+ (inv) => inv.positionalArguments[0] as double,
+ );
+ when(mockUtils.getThemeAwareTextStyle(any, any)).thenAnswer(
+ (inv) => (inv.positionalArguments[1] as TextStyle?) ?? const TextStyle(),
+ );
+ return mockUtils;
+ }
+
+ /// Installs a mocked [Utils] that delegates radians/degrees to the real
+ /// implementation — used by handleTouch tests that need honest
+ /// conversions.
+ MockUtils installRealUtilsMock() {
+ final mockUtils = MockUtils();
+ Utils.changeInstance(mockUtils);
+ when(mockUtils.radians(any)).thenAnswer(
+ (inv) => utilsMainInstance.radians(inv.positionalArguments[0] as double),
+ );
+ when(mockUtils.degrees(any)).thenAnswer(
+ (inv) => utilsMainInstance.degrees(inv.positionalArguments[0] as double),
+ );
+ return mockUtils;
+ }
+
+ group('paint()', () {
+ test('dispatches to drawSections (no ticks)', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.red, width: 2),
+ ],
+ sweepAngle: 90,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+ gaugePainter.paint(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // One drawArc for the ring's filled portion (no background).
+ verify(mockCanvasWrapper.drawArc(any, any, any, any, any)).called(1);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('drawSections()', () {
+ test('single ring draws only filled arc when backgroundColor is null', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: MockData.color0, width: 2),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final captured = >[];
+ when(
+ mockCanvasWrapper.drawArc(
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ ),
+ ).thenAnswer((inv) {
+ captured.add({
+ 'rect': inv.positionalArguments[0] as Rect,
+ 'start_angle': inv.positionalArguments[1] as double,
+ 'sweep_angle': inv.positionalArguments[2] as double,
+ 'paint_color': (inv.positionalArguments[4] as Paint).color,
+ 'paint_stroke_width':
+ (inv.positionalArguments[4] as Paint).strokeWidth,
+ });
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ expect(captured.length, 1);
+ expect(captured[0]['start_angle'], 0);
+ // 0.5/1.0 * 90° = 45°
+ expect(captured[0]['sweep_angle'], 45);
+ expect(captured[0]['paint_color'], isSameColorAs(MockData.color0));
+ expect(captured[0]['paint_stroke_width'], 2);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('draws background arc + filled arc when backgroundColor is set', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(
+ value: 0.5,
+ color: MockData.color0,
+ width: 8,
+ backgroundColor: MockData.color1,
+ ),
+ ],
+ startDegreeOffset: 10,
+ sweepAngle: 90,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final captured = >[];
+ when(
+ mockCanvasWrapper.drawArc(
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ ),
+ ).thenAnswer((inv) {
+ captured.add({
+ 'start_angle': inv.positionalArguments[1] as double,
+ 'sweep_angle': inv.positionalArguments[2] as double,
+ 'paint_color': (inv.positionalArguments[4] as Paint).color,
+ 'paint_stroke_width':
+ (inv.positionalArguments[4] as Paint).strokeWidth,
+ });
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ expect(captured.length, 2);
+ // Background: full sweep
+ expect(captured[0]['start_angle'], 10);
+ expect(captured[0]['sweep_angle'], 90);
+ expect(captured[0]['paint_color'], isSameColorAs(MockData.color1));
+ // Filled: value/range * sweep
+ expect(captured[1]['start_angle'], 10);
+ expect(captured[1]['sweep_angle'], 45);
+ expect(captured[1]['paint_color'], isSameColorAs(MockData.color0));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('multiple rings stack innermost-first with ringsSpace', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ // innermost
+ GaugeProgressRing(value: 0.5, color: Colors.red, width: 10),
+ GaugeProgressRing(value: 0.8, color: Colors.green, width: 20),
+ // outermost
+ GaugeProgressRing(value: 0.3, color: Colors.blue, width: 15),
+ ],
+ sweepAngle: 180,
+ ringsSpace: 4,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final rects = [];
+ when(
+ mockCanvasWrapper.drawArc(captureAny, any, any, any, any),
+ ).thenAnswer((inv) {
+ rects.add(inv.positionalArguments[0] as Rect);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ // 3 rings, no backgroundColor → 3 draws.
+ expect(rects.length, 3);
+
+ // Outer = 200. Widths 10, 20, 15; gaps 4 each; total depth = 53.
+ // innermost edge = 200 - 53 = 147.
+ // Section 0 (innermost, width 10): stroke center = 147 + 5 = 152.
+ // Section 1 (width 20, space 4): 161 + 10 = 171.
+ // Section 2 (outermost, width 15): 185 + 7.5 = 192.5.
+ expect(rects[0].shortestSide / 2, 152);
+ expect(rects[1].shortestSide / 2, 171);
+ expect(rects[2].shortestSide / 2, 192.5);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('non-default min/max scales the filled sweep proportionally', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 75, color: Colors.red, width: 10),
+ ],
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final sweeps = [];
+ when(
+ mockCanvasWrapper.drawArc(any, any, captureAny, any, any),
+ ).thenAnswer((inv) {
+ sweeps.add(inv.positionalArguments[2] as double);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+ expect(sweeps.length, 1);
+ // 75/100 * 180 = 135
+ expect(sweeps[0], 135);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('counterClockwise direction flips the filled sweep sign', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.5, color: Colors.red, width: 5),
+ ],
+ sweepAngle: 100,
+ direction: GaugeDirection.counterClockwise,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final sweeps = [];
+ when(
+ mockCanvasWrapper.drawArc(any, any, captureAny, any, any),
+ ).thenAnswer((inv) {
+ sweeps.add(inv.positionalArguments[2] as double);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+ // -100 * 0.5/1.0 = -50
+ expect(sweeps[0], -50);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('handleTouch()', () {
+ test('returns null for touches outside the arc angular range', () {
+ const viewSize = Size(250, 250);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 30),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90, // arc from 0° to 90°
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // Touch above center (angle = -90°), outside [0°, 90°].
+ final result = gaugePainter.handleTouch(
+ const Offset(125, 30),
+ viewSize,
+ holder,
+ );
+ expect(result, isNull);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('reports correct ring and isOnValue for a touch on the filled part',
+ () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 70, color: Colors.red, width: 20),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // Ring stroke center at 200 - 10 = 190.
+ // Touch the ring at 45° (value 25 — on the filled portion since 25 < 70).
+ const center = Offset(200, 200);
+ const deg = 45.0;
+ const rad = deg * pi / 180;
+ final touch = center + Offset(cos(rad), sin(rad)) * 190;
+ final hit = gaugePainter.handleTouch(touch, viewSize, holder);
+
+ expect(hit, isNotNull);
+ expect(hit!.touchedRingIndex, 0);
+ expect(hit.touchValue, closeTo(25, 1e-6));
+ expect(hit.isOnValue, isTrue);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'ring hit on background part returns isOnValue=false with a '
+ 'valid touchValue', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 70, color: Colors.red, width: 20),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // Touch at 162° (value 90 — past 70, on the background portion).
+ const center = Offset(200, 200);
+ const deg = 162.0;
+ const rad = deg * pi / 180;
+ final touch = center + Offset(cos(rad), sin(rad)) * 190;
+ final hit = gaugePainter.handleTouch(touch, viewSize, holder);
+
+ expect(hit, isNotNull);
+ expect(hit!.touchedRingIndex, 0);
+ expect(hit.touchValue, closeTo(90, 1e-6));
+ expect(hit.isOnValue, isFalse);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('inner rings are reachable when stacked with ringsSpace', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ GaugeProgressRing(value: 1, color: Colors.blue, width: 10),
+ ],
+ ringsSpace: 4,
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // Sections listed innermost-first: total depth = 10 + 4 + 10 = 24,
+ // innermost edge at 200 - 24 = 176. Ring 0 (innermost) stroke center
+ // 181; ring 1 (outermost) stroke center 195.
+ const center = Offset(200, 200);
+ final hitInner = gaugePainter.handleTouch(
+ center + const Offset(181, 0),
+ viewSize,
+ holder,
+ );
+ expect(hitInner!.touchedRingIndex, 0);
+
+ final hitOuter = gaugePainter.handleTouch(
+ center + const Offset(195, 0),
+ viewSize,
+ holder,
+ );
+ expect(hitOuter!.touchedRingIndex, 1);
+
+ // Touch far inside the gauge (radius 50) — on-arc angularly but
+ // outside every ring's radial band, even after the threshold
+ // extension.
+ final miss = gaugePainter.handleTouch(
+ center + const Offset(50, 0),
+ viewSize,
+ holder,
+ );
+ expect(miss, isNotNull);
+ expect(miss!.touchedRing, isNull);
+ expect(miss.touchedRingIndex, -1);
+ expect(miss.isOnValue, isFalse);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('drawSections() — zones ring', () {
+ test('draws one arc per zone with correct sweep and color', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 10,
+ zones: [
+ GaugeZone(from: 0, to: 50, color: MockData.color0),
+ GaugeZone(from: 50, to: 80, color: MockData.color1),
+ GaugeZone(from: 80, to: 100, color: MockData.color2),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final captured = >[];
+ when(
+ mockCanvasWrapper.drawArc(
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ ),
+ ).thenAnswer((inv) {
+ captured.add({
+ 'start': inv.positionalArguments[1] as double,
+ 'sweep': inv.positionalArguments[2] as double,
+ 'color': (inv.positionalArguments[4] as Paint).color,
+ });
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ expect(captured.length, 3);
+ // Zone 0: 0..50 → 90°
+ expect(captured[0]['start'], 0);
+ expect(captured[0]['sweep'], 90);
+ expect(captured[0]['color'], isSameColorAs(MockData.color0));
+ // Zone 1: 50..80 → starts at 90°, sweeps 54°
+ expect(captured[1]['start'], 90);
+ expect(captured[1]['sweep'], closeTo(54, 1e-9));
+ // Zone 2: 80..100 → starts at 144°, sweeps 36°
+ expect(captured[2]['start'], closeTo(144, 1e-9));
+ expect(captured[2]['sweep'], closeTo(36, 1e-9));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'zonesSpace draws zones full-angular and clears internal-boundary '
+ 'strips via saveLayer + BlendMode.clear', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 10,
+ zonesSpace: 8,
+ zones: [
+ GaugeZone(from: 0, to: 50, color: MockData.color0),
+ GaugeZone(from: 50, to: 80, color: MockData.color1),
+ GaugeZone(from: 80, to: 100, color: MockData.color2),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final arcs = >[];
+ when(
+ mockCanvasWrapper.drawArc(
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ captureAny,
+ ),
+ ).thenAnswer((inv) {
+ arcs.add({
+ 'start': inv.positionalArguments[1] as double,
+ 'sweep': inv.positionalArguments[2] as double,
+ 'color': (inv.positionalArguments[4] as Paint).color,
+ });
+ });
+ final clearPaths = [];
+ when(mockCanvasWrapper.drawPath(captureAny, captureAny))
+ .thenAnswer((inv) {
+ clearPaths.add(inv.positionalArguments[1] as Paint);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ // saveLayer/restore wrap the zones-ring paint.
+ verify(mockCanvasWrapper.saveLayer(any, any)).called(1);
+ verify(mockCanvasWrapper.restore()).called(1);
+
+ // Every zone is drawn at its raw full angular range — no shrink.
+ expect(arcs.length, 3);
+ expect(arcs[0]['start'], 0);
+ expect(arcs[0]['sweep'], closeTo(90, 1e-9));
+ expect(arcs[1]['start'], closeTo(90, 1e-9));
+ expect(arcs[1]['sweep'], closeTo(54, 1e-9));
+ expect(arcs[2]['start'], closeTo(144, 1e-9));
+ expect(arcs[2]['sweep'], closeTo(36, 1e-9));
+
+ // One clear strip per internal boundary (zones.length - 1).
+ expect(clearPaths.length, 2);
+ for (final paint in clearPaths) {
+ expect(paint.blendMode, BlendMode.clear);
+ expect(paint.style, PaintingStyle.fill);
+ }
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'zonesSpace with StrokeCap.round zones re-adds cap circles on '
+ 'each side of the carved gap', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 10,
+ zonesSpace: 16,
+ zones: [
+ GaugeZone(
+ from: 0,
+ to: 50,
+ color: MockData.color0,
+ strokeCap: StrokeCap.round,
+ ),
+ GaugeZone(
+ from: 50,
+ to: 100,
+ color: MockData.color1,
+ strokeCap: StrokeCap.round,
+ ),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final caps = [];
+ when(mockCanvasWrapper.drawCircle(captureAny, captureAny, captureAny))
+ .thenAnswer((inv) {
+ caps.add((inv.positionalArguments[2] as Paint).color);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ // At the single internal boundary, a cap is re-drawn on each side —
+ // one in zone 0's color, one in zone 1's color.
+ expect(caps.length, 2);
+ expect(caps[0], isSameColorAs(MockData.color0));
+ expect(caps[1], isSameColorAs(MockData.color1));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'zonesSpace with mixed StrokeCap — only round zones get cap '
+ 're-added', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 10,
+ zonesSpace: 16,
+ zones: [
+ GaugeZone(
+ from: 0,
+ to: 50,
+ color: MockData.color0,
+ strokeCap: StrokeCap.round,
+ ),
+ GaugeZone(from: 50, to: 100, color: MockData.color1),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final caps = [];
+ when(mockCanvasWrapper.drawCircle(captureAny, captureAny, captureAny))
+ .thenAnswer((inv) {
+ caps.add((inv.positionalArguments[2] as Paint).color);
+ });
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ // Only zone 0 (round) gets a cap re-added; zone 1 (butt) does not.
+ expect(caps, [isSameColorAs(MockData.color0)]);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('zonesSpace == 0 skips saveLayer and draws zones directly', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 10,
+ zones: [
+ GaugeZone(from: 0, to: 50, color: MockData.color0),
+ GaugeZone(from: 50, to: 100, color: MockData.color1),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ gaugePainter.drawSections(mockCanvasWrapper, holder);
+
+ verifyNever(mockCanvasWrapper.saveLayer(any, any));
+ verifyNever(mockCanvasWrapper.restore());
+ verifyNever(mockCanvasWrapper.drawPath(any, any));
+ verify(mockCanvasWrapper.drawArc(any, any, any, any, any)).called(2);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('handleTouch() — zones ring', () {
+ test('returns the hit zone for a touch inside a zone', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 20,
+ zones: [
+ GaugeZone(from: 0, to: 50, color: Colors.red),
+ GaugeZone(from: 50, to: 80, color: Colors.amber),
+ GaugeZone(from: 80, to: 100, color: Colors.green),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // ring stroke center = 200 - 10 = 190
+ const center = Offset(200, 200);
+ // Touch at 45° — value = 25 → zone 0
+ {
+ const rad = 45 * pi / 180;
+ final touch = center + Offset(cos(rad), sin(rad)) * 190;
+ final hit = gaugePainter.handleTouch(touch, viewSize, holder);
+ expect(hit, isNotNull);
+ expect(hit!.touchedRingIndex, 0);
+ expect(hit.touchedZoneIndex, 0);
+ expect(hit.touchedZone?.color, Colors.red);
+ expect(hit.isOnValue, isFalse); // zones never flag isOnValue
+ }
+ // Touch at 135° — value = 75 → zone 1
+ {
+ const rad = 135 * pi / 180;
+ final touch = center + Offset(cos(rad), sin(rad)) * 190;
+ final hit = gaugePainter.handleTouch(touch, viewSize, holder);
+ expect(hit!.touchedZoneIndex, 1);
+ expect(hit.touchedZone?.color, Colors.amber);
+ }
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('reports null zone when touch falls in a gap between zones', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeZonesRing(
+ width: 20,
+ zones: [
+ GaugeZone(from: 0, to: 30, color: Colors.red),
+ // gap 30..70
+ GaugeZone(from: 70, to: 100, color: Colors.green),
+ ],
+ ),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installRealUtilsMock();
+
+ // Touch at 90° — value = 50, sits in the gap
+ const center = Offset(200, 200);
+ const rad = 90 * pi / 180;
+ final touch = center + Offset(cos(rad), sin(rad)) * 190;
+ final hit = gaugePainter.handleTouch(touch, viewSize, holder);
+
+ expect(hit, isNotNull);
+ // Ring itself IS hit
+ expect(hit!.touchedRingIndex, 0);
+ expect(hit.touchedRing, isA());
+ // But no zone contains value 50
+ expect(hit.touchedZone, isNull);
+ expect(hit.touchedZoneIndex, -1);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('drawTicks()', () {
+ test('no-op when ticks is null', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ sweepAngle: 90,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ verifyNever(mockCanvasWrapper.save());
+ verifyNever(mockCanvasWrapper.translate(any, any));
+ verifyNever(mockCanvasWrapper.rotate(any));
+ verifyNever(mockCanvasWrapper.drawText(any, any));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('draws one save+translate+rotate+restore per tick and calls painter',
+ () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ ticks: const GaugeTicks(
+ count: 5,
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final rotations = [];
+ when(mockCanvasWrapper.rotate(captureAny)).thenAnswer((inv) {
+ rotations.add(inv.positionalArguments[0] as double);
+ });
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // Save / restore wraps every tick's transform.
+ verify(mockCanvasWrapper.save()).called(5);
+ verify(mockCanvasWrapper.restore()).called(5);
+ verify(mockCanvasWrapper.translate(any, any)).called(5);
+ // Evenly spaced rotations from 0° to 90° (identity mock → degrees).
+ expect(rotations.length, 5);
+ expect(rotations[0], 0);
+ expect(rotations[1], closeTo(22.5, 1e-9));
+ expect(rotations[2], closeTo(45, 1e-9));
+ expect(rotations[3], closeTo(67.5, 1e-9));
+ expect(rotations[4], closeTo(90, 1e-9));
+ // No labels configured → no drawText.
+ verifyNever(mockCanvasWrapper.drawText(any, any));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'center position places ticks radially between inner and outer '
+ 'ring edges', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 20),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ ticks: const GaugeTicks(
+ count: 2,
+ position: GaugeTickPosition.center,
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // Center position uses (outer + inner) / 2 + offset — just asserting
+ // the branch is exercised (paths hit, no crash).
+ verify(mockCanvasWrapper.save()).called(2);
+ verify(mockCanvasWrapper.restore()).called(2);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('inner position adds π to rotation so +x points toward center', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ ticks: const GaugeTicks(
+ count: 2,
+ position: GaugeTickPosition.inner,
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final rotations = [];
+ when(mockCanvasWrapper.rotate(captureAny)).thenAnswer((inv) {
+ rotations.add(inv.positionalArguments[0] as double);
+ });
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // Identity mock means `rotate` received a radian-value-identical-to-
+ // the-degree; we just want to see the +π offset.
+ expect(rotations.length, 2);
+ expect(rotations[0], closeTo(pi, 1e-9));
+ expect(rotations[1], closeTo(90 + pi, 1e-9));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('labelBuilder + labelStyle paints text at each tick', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ maxValue: 100,
+ ticks: GaugeTicks(
+ painter: const GaugeTickLinePainter(length: 4, thickness: 1),
+ labelBuilder: (v) => v.toStringAsFixed(0),
+ labelStyle: const TextStyle(fontSize: 10),
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final labels = [];
+ when(mockCanvasWrapper.drawText(captureAny, captureAny))
+ .thenAnswer((inv) {
+ final tp = inv.positionalArguments[0] as TextPainter;
+ labels.add((tp.text! as TextSpan).text!);
+ });
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // 3 ticks across minValue=0, maxValue=100 → "0", "50", "100".
+ expect(labels, ['0', '50', '100']);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('GaugeTicks.hideEndpoints skips first and last ticks + labels', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ ticks: GaugeTicks(
+ count: 5,
+ checkToShowTick: GaugeTicks.hideEndpoints,
+ labelBuilder: (v) => v.toStringAsFixed(0),
+ labelStyle: const TextStyle(fontSize: 10),
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final labels = [];
+ when(mockCanvasWrapper.drawText(captureAny, captureAny))
+ .thenAnswer((inv) {
+ final tp = inv.positionalArguments[0] as TextPainter;
+ labels.add((tp.text! as TextSpan).text!);
+ });
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // 5 ticks total; endpoints (0 and 100) skipped, 3 interior draw.
+ verify(mockCanvasWrapper.save()).called(3);
+ verify(mockCanvasWrapper.restore()).called(3);
+ expect(labels, ['25', '50', '75']);
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'CheckToShowGaugeTick receives index, count, value, min/max and can '
+ 'hide arbitrary ticks', () {
+ const viewSize = Size(400, 400);
+ final captured = [];
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 90,
+ ticks: GaugeTicks(
+ checkToShowTick: (info) {
+ captured.add(info);
+ // Hide only the middle tick.
+ return info.index != 1;
+ },
+ labelBuilder: (v) => v.toStringAsFixed(0),
+ labelStyle: const TextStyle(fontSize: 10),
+ ),
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final labels = [];
+ when(mockCanvasWrapper.drawText(captureAny, captureAny))
+ .thenAnswer((inv) {
+ final tp = inv.positionalArguments[0] as TextPainter;
+ labels.add((tp.text! as TextSpan).text!);
+ });
+
+ gaugePainter.drawTicks(MockBuildContext(), mockCanvasWrapper, holder);
+
+ // Callback invoked once per tick, carrying full info.
+ expect(captured.length, 3);
+ expect(captured[0].index, 0);
+ expect(captured[0].value, 0);
+ expect(captured[0].minValue, 0);
+ expect(captured[0].maxValue, 100);
+ expect(captured[0].count, 3);
+ expect(captured[1].index, 1);
+ expect(captured[1].value, 50);
+ expect(captured[2].index, 2);
+ expect(captured[2].value, 100);
+
+ // Middle hidden, endpoints shown.
+ expect(labels, ['0', '100']);
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+
+ group('drawPointers()', () {
+ test('no-op when pointers list is empty', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ sweepAngle: 90,
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ gaugePainter.drawPointers(mockCanvasWrapper, holder);
+
+ verifyNever(mockCanvasWrapper.save());
+ verifyNever(mockCanvasWrapper.translate(any, any));
+ verifyNever(mockCanvasWrapper.rotate(any));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test(
+ 'one save/translate/rotate/restore per pointer, angle = '
+ 'startDegreeOffset + dir * sweepAngle * progress', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ pointers: const [
+ GaugePointer(value: 0),
+ GaugePointer(value: 50),
+ GaugePointer(value: 100),
+ ],
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final translations = [];
+ when(mockCanvasWrapper.translate(captureAny, captureAny))
+ .thenAnswer((inv) {
+ translations.add(
+ Offset(
+ inv.positionalArguments[0] as double,
+ inv.positionalArguments[1] as double,
+ ),
+ );
+ });
+ final rotations = [];
+ when(mockCanvasWrapper.rotate(captureAny)).thenAnswer((inv) {
+ rotations.add(inv.positionalArguments[0] as double);
+ });
+
+ gaugePainter.drawPointers(mockCanvasWrapper, holder);
+
+ verify(mockCanvasWrapper.save()).called(3);
+ verify(mockCanvasWrapper.restore()).called(3);
+
+ // Every translate goes to the gauge center (viewSize / 2).
+ expect(translations, everyElement(const Offset(200, 200)));
+
+ // Angles match: value 0 → 0°, value 50 → 90°, value 100 → 180°
+ // (identity mock passes the degree through unchanged).
+ expect(rotations[0], 0);
+ expect(rotations[1], closeTo(90, 1e-9));
+ expect(rotations[2], closeTo(180, 1e-9));
+ Utils.changeInstance(utilsMainInstance);
+ });
+
+ test('counter-clockwise direction flips the angle sign', () {
+ const viewSize = Size(400, 400);
+ final data = GaugeChartData(
+ maxValue: 100,
+ rings: const [
+ GaugeProgressRing(value: 1, color: Colors.red, width: 10),
+ ],
+ startDegreeOffset: 0,
+ sweepAngle: 180,
+ direction: GaugeDirection.counterClockwise,
+ pointers: const [
+ GaugePointer(value: 50),
+ ],
+ );
+ final gaugePainter = GaugeChartPainter();
+ final holder =
+ PaintHolder(data, data, TextScaler.noScaling);
+ installIdentityUtilsMock();
+
+ final mockCanvasWrapper = MockCanvasWrapper();
+ when(mockCanvasWrapper.size).thenAnswer((_) => viewSize);
+ when(mockCanvasWrapper.canvas).thenReturn(MockCanvas());
+
+ final rotations = [];
+ when(mockCanvasWrapper.rotate(captureAny)).thenAnswer((inv) {
+ rotations.add(inv.positionalArguments[0] as double);
+ });
+
+ gaugePainter.drawPointers(mockCanvasWrapper, holder);
+
+ // dir = -1, progress 0.5, so angle = 0 + -1 * 180 * 0.5 = -90.
+ expect(rotations.single, closeTo(-90, 1e-9));
+ Utils.changeInstance(utilsMainInstance);
+ });
+ });
+}
diff --git a/test/chart/gauge_chart/gauge_chart_painter_test.mocks.dart b/test/chart/gauge_chart/gauge_chart_painter_test.mocks.dart
new file mode 100644
index 000000000..5f2ee2d72
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_painter_test.mocks.dart
@@ -0,0 +1,1505 @@
+// Mocks generated by Mockito 5.4.6 from annotations
+// in fl_chart/test/chart/gauge_chart/gauge_chart_painter_test.dart.
+// Do not manually edit this file.
+
+// ignore_for_file: no_leading_underscores_for_library_prefixes
+import 'dart:typed_data' as _i5;
+import 'dart:ui' as _i2;
+
+import 'package:fl_chart/fl_chart.dart' as _i7;
+import 'package:fl_chart/src/utils/canvas_wrapper.dart' as _i6;
+import 'package:fl_chart/src/utils/utils.dart' as _i8;
+import 'package:flutter/cupertino.dart' as _i3;
+import 'package:flutter/foundation.dart' as _i4;
+import 'package:mockito/mockito.dart' as _i1;
+import 'package:mockito/src/dummies.dart' as _i9;
+
+// ignore_for_file: type=lint
+// ignore_for_file: avoid_redundant_argument_values
+// ignore_for_file: avoid_setters_without_getters
+// ignore_for_file: comment_references
+// ignore_for_file: deprecated_member_use
+// ignore_for_file: deprecated_member_use_from_same_package
+// ignore_for_file: implementation_imports
+// ignore_for_file: invalid_use_of_visible_for_testing_member
+// ignore_for_file: must_be_immutable
+// ignore_for_file: prefer_const_constructors
+// ignore_for_file: unnecessary_parenthesis
+// ignore_for_file: camel_case_types
+// ignore_for_file: subtype_of_sealed_class
+// ignore_for_file: invalid_use_of_internal_member
+
+class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
+ _FakeRect_0(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_1(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeSize_2 extends _i1.SmartFake implements _i2.Size {
+ _FakeSize_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeWidget_3 extends _i1.SmartFake implements _i3.Widget {
+ _FakeWidget_3(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i3.DiagnosticLevel? minLevel = _i3.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeInheritedWidget_4 extends _i1.SmartFake
+ implements _i3.InheritedWidget {
+ _FakeInheritedWidget_4(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i3.DiagnosticLevel? minLevel = _i3.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeDiagnosticsNode_5 extends _i1.SmartFake
+ implements _i3.DiagnosticsNode {
+ _FakeDiagnosticsNode_5(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({
+ _i4.TextTreeConfiguration? parentConfiguration,
+ _i3.DiagnosticLevel? minLevel = _i3.DiagnosticLevel.info,
+ }) =>
+ super.toString();
+}
+
+class _FakeOffset_6 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_6(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeBorderSide_7 extends _i1.SmartFake implements _i3.BorderSide {
+ _FakeBorderSide_7(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i3.DiagnosticLevel? minLevel = _i3.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeTextStyle_8 extends _i1.SmartFake implements _i3.TextStyle {
+ _FakeTextStyle_8(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i3.DiagnosticLevel? minLevel = _i3.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+/// A class which mocks [Canvas].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockCanvas extends _i1.Mock implements _i2.Canvas {
+ MockCanvas() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ void save() => super.noSuchMethod(
+ Invocation.method(
+ #save,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void saveLayer(
+ _i2.Rect? bounds,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #saveLayer,
+ [
+ bounds,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void restore() => super.noSuchMethod(
+ Invocation.method(
+ #restore,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void restoreToCount(int? count) => super.noSuchMethod(
+ Invocation.method(
+ #restoreToCount,
+ [count],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ int getSaveCount() => (super.noSuchMethod(
+ Invocation.method(
+ #getSaveCount,
+ [],
+ ),
+ returnValue: 0,
+ ) as int);
+
+ @override
+ void translate(
+ double? dx,
+ double? dy,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #translate,
+ [
+ dx,
+ dy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void scale(
+ double? sx, [
+ double? sy,
+ ]) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #scale,
+ [
+ sx,
+ sy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void rotate(double? radians) => super.noSuchMethod(
+ Invocation.method(
+ #rotate,
+ [radians],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void skew(
+ double? sx,
+ double? sy,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #skew,
+ [
+ sx,
+ sy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void transform(_i5.Float64List? matrix4) => super.noSuchMethod(
+ Invocation.method(
+ #transform,
+ [matrix4],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i5.Float64List getTransform() => (super.noSuchMethod(
+ Invocation.method(
+ #getTransform,
+ [],
+ ),
+ returnValue: _i5.Float64List(0),
+ ) as _i5.Float64List);
+
+ @override
+ void clipRect(
+ _i2.Rect? rect, {
+ _i2.ClipOp? clipOp = _i2.ClipOp.intersect,
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRect,
+ [rect],
+ {
+ #clipOp: clipOp,
+ #doAntiAlias: doAntiAlias,
+ },
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRRect(
+ _i2.RRect? rrect, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRRect,
+ [rrect],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRSuperellipse(
+ _i2.RSuperellipse? rsuperellipse, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRSuperellipse,
+ [rsuperellipse],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipPath(
+ _i2.Path? path, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipPath,
+ [path],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i2.Rect getLocalClipBounds() => (super.noSuchMethod(
+ Invocation.method(
+ #getLocalClipBounds,
+ [],
+ ),
+ returnValue: _FakeRect_0(
+ this,
+ Invocation.method(
+ #getLocalClipBounds,
+ [],
+ ),
+ ),
+ ) as _i2.Rect);
+
+ @override
+ _i2.Rect getDestinationClipBounds() => (super.noSuchMethod(
+ Invocation.method(
+ #getDestinationClipBounds,
+ [],
+ ),
+ returnValue: _FakeRect_0(
+ this,
+ Invocation.method(
+ #getDestinationClipBounds,
+ [],
+ ),
+ ),
+ ) as _i2.Rect);
+
+ @override
+ void drawColor(
+ _i2.Color? color,
+ _i2.BlendMode? blendMode,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawColor,
+ [
+ color,
+ blendMode,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawLine(
+ _i2.Offset? p1,
+ _i2.Offset? p2,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawLine,
+ [
+ p1,
+ p2,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPaint(_i2.Paint? paint) => super.noSuchMethod(
+ Invocation.method(
+ #drawPaint,
+ [paint],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRect(
+ _i2.Rect? rect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRect,
+ [
+ rect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRRect(
+ _i2.RRect? rrect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRRect,
+ [
+ rrect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawDRRect(
+ _i2.RRect? outer,
+ _i2.RRect? inner,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawDRRect,
+ [
+ outer,
+ inner,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRSuperellipse(
+ _i2.RSuperellipse? rsuperellipse,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRSuperellipse,
+ [
+ rsuperellipse,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawOval(
+ _i2.Rect? rect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawOval,
+ [
+ rect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawCircle(
+ _i2.Offset? c,
+ double? radius,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawCircle,
+ [
+ c,
+ radius,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawArc(
+ _i2.Rect? rect,
+ double? startAngle,
+ double? sweepAngle,
+ bool? useCenter,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawArc,
+ [
+ rect,
+ startAngle,
+ sweepAngle,
+ useCenter,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPath(
+ _i2.Path? path,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawPath,
+ [
+ path,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImage(
+ _i2.Image? image,
+ _i2.Offset? offset,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImage,
+ [
+ image,
+ offset,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImageRect(
+ _i2.Image? image,
+ _i2.Rect? src,
+ _i2.Rect? dst,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImageRect,
+ [
+ image,
+ src,
+ dst,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImageNine(
+ _i2.Image? image,
+ _i2.Rect? center,
+ _i2.Rect? dst,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImageNine,
+ [
+ image,
+ center,
+ dst,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPicture(_i2.Picture? picture) => super.noSuchMethod(
+ Invocation.method(
+ #drawPicture,
+ [picture],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawParagraph(
+ _i2.Paragraph? paragraph,
+ _i2.Offset? offset,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawParagraph,
+ [
+ paragraph,
+ offset,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPoints(
+ _i2.PointMode? pointMode,
+ List<_i2.Offset>? points,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawPoints,
+ [
+ pointMode,
+ points,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRawPoints(
+ _i2.PointMode? pointMode,
+ _i5.Float32List? points,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRawPoints,
+ [
+ pointMode,
+ points,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawVertices(
+ _i2.Vertices? vertices,
+ _i2.BlendMode? blendMode,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawVertices,
+ [
+ vertices,
+ blendMode,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawAtlas(
+ _i2.Image? atlas,
+ List<_i2.RSTransform>? transforms,
+ List<_i2.Rect>? rects,
+ List<_i2.Color>? colors,
+ _i2.BlendMode? blendMode,
+ _i2.Rect? cullRect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawAtlas,
+ [
+ atlas,
+ transforms,
+ rects,
+ colors,
+ blendMode,
+ cullRect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRawAtlas(
+ _i2.Image? atlas,
+ _i5.Float32List? rstTransforms,
+ _i5.Float32List? rects,
+ _i5.Int32List? colors,
+ _i2.BlendMode? blendMode,
+ _i2.Rect? cullRect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRawAtlas,
+ [
+ atlas,
+ rstTransforms,
+ rects,
+ colors,
+ blendMode,
+ cullRect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawShadow(
+ _i2.Path? path,
+ _i2.Color? color,
+ double? elevation,
+ bool? transparentOccluder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawShadow,
+ [
+ path,
+ color,
+ elevation,
+ transparentOccluder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+}
+
+/// A class which mocks [CanvasWrapper].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockCanvasWrapper extends _i1.Mock implements _i6.CanvasWrapper {
+ MockCanvasWrapper() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ _i2.Canvas get canvas => (super.noSuchMethod(
+ Invocation.getter(#canvas),
+ returnValue: _FakeCanvas_1(
+ this,
+ Invocation.getter(#canvas),
+ ),
+ ) as _i2.Canvas);
+
+ @override
+ _i2.Size get size => (super.noSuchMethod(
+ Invocation.getter(#size),
+ returnValue: _FakeSize_2(
+ this,
+ Invocation.getter(#size),
+ ),
+ ) as _i2.Size);
+
+ @override
+ void drawRRect(
+ _i2.RRect? rrect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRRect,
+ [
+ rrect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void save() => super.noSuchMethod(
+ Invocation.method(
+ #save,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void restore() => super.noSuchMethod(
+ Invocation.method(
+ #restore,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRect(
+ _i2.Rect? rect, {
+ _i2.ClipOp? clipOp = _i2.ClipOp.intersect,
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRect,
+ [rect],
+ {
+ #clipOp: clipOp,
+ #doAntiAlias: doAntiAlias,
+ },
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void translate(
+ double? dx,
+ double? dy,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #translate,
+ [
+ dx,
+ dy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void rotate(double? radius) => super.noSuchMethod(
+ Invocation.method(
+ #rotate,
+ [radius],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPath(
+ _i2.Path? path,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawPath,
+ [
+ path,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void saveLayer(
+ _i2.Rect? bounds,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #saveLayer,
+ [
+ bounds,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPicture(_i2.Picture? picture) => super.noSuchMethod(
+ Invocation.method(
+ #drawPicture,
+ [picture],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImage(
+ _i2.Image? image,
+ _i2.Offset? offset,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImage,
+ [
+ image,
+ offset,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipPath(
+ _i2.Path? path, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipPath,
+ [path],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRect(
+ _i2.Rect? rect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRect,
+ [
+ rect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawLine(
+ _i2.Offset? p1,
+ _i2.Offset? p2,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawLine,
+ [
+ p1,
+ p2,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawCircle(
+ _i2.Offset? center,
+ double? radius,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawCircle,
+ [
+ center,
+ radius,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawArc(
+ _i2.Rect? rect,
+ double? startAngle,
+ double? sweepAngle,
+ bool? useCenter,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawArc,
+ [
+ rect,
+ startAngle,
+ sweepAngle,
+ useCenter,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawText(
+ _i3.TextPainter? tp,
+ _i2.Offset? offset, [
+ double? rotateAngle,
+ ]) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawText,
+ [
+ tp,
+ offset,
+ rotateAngle,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawVerticalText(
+ _i3.TextPainter? tp,
+ _i2.Offset? offset, [
+ double? rotateAngle = 90.0,
+ ]) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawVerticalText,
+ [
+ tp,
+ offset,
+ rotateAngle,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawDot(
+ _i7.FlDotPainter? painter,
+ _i7.FlSpot? spot,
+ _i2.Offset? offset,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawDot,
+ [
+ painter,
+ spot,
+ offset,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawErrorIndicator(
+ _i7.FlSpotErrorRangePainter? painter,
+ _i7.FlSpot? origin,
+ _i2.Offset? offset,
+ _i2.Rect? errorRelativeRect,
+ _i7.AxisChartData? axisData,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawErrorIndicator,
+ [
+ painter,
+ origin,
+ offset,
+ errorRelativeRect,
+ axisData,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRotated({
+ required _i2.Size? size,
+ _i2.Offset? rotationOffset = _i2.Offset.zero,
+ _i2.Offset? drawOffset = _i2.Offset.zero,
+ required double? angle,
+ required _i6.DrawCallback? drawCallback,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRotated,
+ [],
+ {
+ #size: size,
+ #rotationOffset: rotationOffset,
+ #drawOffset: drawOffset,
+ #angle: angle,
+ #drawCallback: drawCallback,
+ },
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawDashedLine(
+ _i2.Offset? from,
+ _i2.Offset? to,
+ _i2.Paint? painter,
+ List? dashArray,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawDashedLine,
+ [
+ from,
+ to,
+ painter,
+ dashArray,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+}
+
+/// A class which mocks [BuildContext].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockBuildContext extends _i1.Mock implements _i3.BuildContext {
+ MockBuildContext() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ _i3.Widget get widget => (super.noSuchMethod(
+ Invocation.getter(#widget),
+ returnValue: _FakeWidget_3(
+ this,
+ Invocation.getter(#widget),
+ ),
+ ) as _i3.Widget);
+
+ @override
+ bool get mounted => (super.noSuchMethod(
+ Invocation.getter(#mounted),
+ returnValue: false,
+ ) as bool);
+
+ @override
+ bool get debugDoingBuild => (super.noSuchMethod(
+ Invocation.getter(#debugDoingBuild),
+ returnValue: false,
+ ) as bool);
+
+ @override
+ _i3.InheritedWidget dependOnInheritedElement(
+ _i3.InheritedElement? ancestor, {
+ Object? aspect,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #dependOnInheritedElement,
+ [ancestor],
+ {#aspect: aspect},
+ ),
+ returnValue: _FakeInheritedWidget_4(
+ this,
+ Invocation.method(
+ #dependOnInheritedElement,
+ [ancestor],
+ {#aspect: aspect},
+ ),
+ ),
+ ) as _i3.InheritedWidget);
+
+ @override
+ void visitAncestorElements(_i3.ConditionalElementVisitor? visitor) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #visitAncestorElements,
+ [visitor],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void visitChildElements(_i3.ElementVisitor? visitor) => super.noSuchMethod(
+ Invocation.method(
+ #visitChildElements,
+ [visitor],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void dispatchNotification(_i3.Notification? notification) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #dispatchNotification,
+ [notification],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i3.DiagnosticsNode describeElement(
+ String? name, {
+ _i4.DiagnosticsTreeStyle? style = _i4.DiagnosticsTreeStyle.errorProperty,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeElement,
+ [name],
+ {#style: style},
+ ),
+ returnValue: _FakeDiagnosticsNode_5(
+ this,
+ Invocation.method(
+ #describeElement,
+ [name],
+ {#style: style},
+ ),
+ ),
+ ) as _i3.DiagnosticsNode);
+
+ @override
+ _i3.DiagnosticsNode describeWidget(
+ String? name, {
+ _i4.DiagnosticsTreeStyle? style = _i4.DiagnosticsTreeStyle.errorProperty,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeWidget,
+ [name],
+ {#style: style},
+ ),
+ returnValue: _FakeDiagnosticsNode_5(
+ this,
+ Invocation.method(
+ #describeWidget,
+ [name],
+ {#style: style},
+ ),
+ ),
+ ) as _i3.DiagnosticsNode);
+
+ @override
+ List<_i3.DiagnosticsNode> describeMissingAncestor(
+ {required Type? expectedAncestorType}) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeMissingAncestor,
+ [],
+ {#expectedAncestorType: expectedAncestorType},
+ ),
+ returnValue: <_i3.DiagnosticsNode>[],
+ ) as List<_i3.DiagnosticsNode>);
+
+ @override
+ _i3.DiagnosticsNode describeOwnershipChain(String? name) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeOwnershipChain,
+ [name],
+ ),
+ returnValue: _FakeDiagnosticsNode_5(
+ this,
+ Invocation.method(
+ #describeOwnershipChain,
+ [name],
+ ),
+ ),
+ ) as _i3.DiagnosticsNode);
+}
+
+/// A class which mocks [Utils].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockUtils extends _i1.Mock implements _i8.Utils {
+ MockUtils() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ double radians(double? degrees) => (super.noSuchMethod(
+ Invocation.method(
+ #radians,
+ [degrees],
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ double degrees(double? radians) => (super.noSuchMethod(
+ Invocation.method(
+ #degrees,
+ [radians],
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ double translateRotatedPosition(
+ double? size,
+ double? degree,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #translateRotatedPosition,
+ [
+ size,
+ degree,
+ ],
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ _i2.Offset calculateRotationOffset(
+ _i2.Size? size,
+ double? degree,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #calculateRotationOffset,
+ [
+ size,
+ degree,
+ ],
+ ),
+ returnValue: _FakeOffset_6(
+ this,
+ Invocation.method(
+ #calculateRotationOffset,
+ [
+ size,
+ degree,
+ ],
+ ),
+ ),
+ ) as _i2.Offset);
+
+ @override
+ _i3.BorderRadius? normalizeBorderRadius(
+ _i3.BorderRadius? borderRadius,
+ double? width,
+ ) =>
+ (super.noSuchMethod(Invocation.method(
+ #normalizeBorderRadius,
+ [
+ borderRadius,
+ width,
+ ],
+ )) as _i3.BorderRadius?);
+
+ @override
+ _i3.BorderSide normalizeBorderSide(
+ _i3.BorderSide? borderSide,
+ double? width,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #normalizeBorderSide,
+ [
+ borderSide,
+ width,
+ ],
+ ),
+ returnValue: _FakeBorderSide_7(
+ this,
+ Invocation.method(
+ #normalizeBorderSide,
+ [
+ borderSide,
+ width,
+ ],
+ ),
+ ),
+ ) as _i3.BorderSide);
+
+ @override
+ double getEfficientInterval(
+ double? axisViewSize,
+ double? diffInAxis, {
+ double? pixelPerInterval = 40.0,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #getEfficientInterval,
+ [
+ axisViewSize,
+ diffInAxis,
+ ],
+ {#pixelPerInterval: pixelPerInterval},
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ double roundInterval(double? input) => (super.noSuchMethod(
+ Invocation.method(
+ #roundInterval,
+ [input],
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ int getFractionDigits(double? value) => (super.noSuchMethod(
+ Invocation.method(
+ #getFractionDigits,
+ [value],
+ ),
+ returnValue: 0,
+ ) as int);
+
+ @override
+ String formatNumber(
+ double? axisMin,
+ double? axisMax,
+ double? axisValue,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #formatNumber,
+ [
+ axisMin,
+ axisMax,
+ axisValue,
+ ],
+ ),
+ returnValue: _i9.dummyValue(
+ this,
+ Invocation.method(
+ #formatNumber,
+ [
+ axisMin,
+ axisMax,
+ axisValue,
+ ],
+ ),
+ ),
+ ) as String);
+
+ @override
+ _i3.TextStyle getThemeAwareTextStyle(
+ _i3.BuildContext? context,
+ _i3.TextStyle? providedStyle,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #getThemeAwareTextStyle,
+ [
+ context,
+ providedStyle,
+ ],
+ ),
+ returnValue: _FakeTextStyle_8(
+ this,
+ Invocation.method(
+ #getThemeAwareTextStyle,
+ [
+ context,
+ providedStyle,
+ ],
+ ),
+ ),
+ ) as _i3.TextStyle);
+
+ @override
+ double getBestInitialIntervalValue(
+ double? min,
+ double? max,
+ double? interval, {
+ double? baseline = 0.0,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #getBestInitialIntervalValue,
+ [
+ min,
+ max,
+ interval,
+ ],
+ {#baseline: baseline},
+ ),
+ returnValue: 0.0,
+ ) as double);
+
+ @override
+ double convertRadiusToSigma(double? radius) => (super.noSuchMethod(
+ Invocation.method(
+ #convertRadiusToSigma,
+ [radius],
+ ),
+ returnValue: 0.0,
+ ) as double);
+}
diff --git a/test/chart/gauge_chart/gauge_chart_renderer_test.dart b/test/chart/gauge_chart/gauge_chart_renderer_test.dart
new file mode 100644
index 000000000..25f5b20bf
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_renderer_test.dart
@@ -0,0 +1,165 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart/src/chart/base/base_chart/base_chart_painter.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_painter.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_renderer.dart';
+import 'package:fl_chart/src/utils/canvas_wrapper.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+import 'package:mockito/annotations.dart';
+import 'package:mockito/mockito.dart';
+
+import '../data_pool.dart';
+import 'gauge_chart_renderer_test.mocks.dart';
+
+@GenerateMocks([Canvas, PaintingContext, BuildContext, GaugeChartPainter])
+void main() {
+ group('GaugeChartRenderer', () {
+ GaugeChartData createData() {
+ return GaugeChartData(
+ rings: const [
+ GaugeProgressRing(
+ value: 0.7,
+ color: MockData.color0,
+ width: 5,
+ backgroundColor: MockData.color6,
+ strokeCap: StrokeCap.round,
+ ),
+ ],
+ );
+ }
+
+ GaugeChartData createTargetData() {
+ return GaugeChartData(
+ rings: const [
+ GaugeProgressRing(
+ value: 0.5,
+ color: MockData.color1,
+ width: 5,
+ backgroundColor: MockData.color5,
+ strokeCap: StrokeCap.round,
+ ),
+ ],
+ sweepAngle: 180,
+ );
+ }
+
+ const textScaler = TextScaler.linear(4);
+ final mockBuildContext = MockBuildContext();
+ final mockPainter = MockGaugeChartPainter();
+ final mockPaintingContext = MockPaintingContext();
+ final mockCanvas = MockCanvas();
+ const mockSize = Size(44, 44);
+
+ setUp(() {
+ reset(mockPainter);
+ reset(mockPaintingContext);
+ reset(mockCanvas);
+ when(mockPaintingContext.canvas)
+ .thenAnswer((realInvocation) => mockCanvas);
+ });
+
+ test('test 1 correct data', () {
+ final data = createData();
+ final targetData = createTargetData();
+ final renderGaugeChart = RenderGaugeChart(
+ mockBuildContext,
+ data,
+ targetData,
+ textScaler,
+ )
+ ..mockTestSize = mockSize
+ ..painter = mockPainter;
+
+ expect(renderGaugeChart.data == data, true);
+ expect(renderGaugeChart.data == targetData, false);
+ expect(renderGaugeChart.targetData == targetData, true);
+ expect(renderGaugeChart.textScaler == textScaler, true);
+ expect(renderGaugeChart.paintHolder.data == data, true);
+ expect(renderGaugeChart.paintHolder.targetData == targetData, true);
+ expect(renderGaugeChart.paintHolder.textScaler == textScaler, true);
+ });
+
+ test('test 2 check paint function', () {
+ final data = createData();
+ final targetData = createTargetData();
+ RenderGaugeChart(
+ mockBuildContext,
+ data,
+ targetData,
+ textScaler,
+ )
+ ..mockTestSize = mockSize
+ ..painter = mockPainter
+ ..paint(mockPaintingContext, const Offset(10, 10));
+
+ verify(mockCanvas.save()).called(1);
+ verify(mockCanvas.translate(10, 10)).called(1);
+ final result = verify(mockPainter.paint(any, captureAny, captureAny));
+ expect(result.callCount, 1);
+
+ final canvasWrapper = result.captured[0] as CanvasWrapper;
+ expect(canvasWrapper.size, const Size(44, 44));
+ expect(canvasWrapper.canvas, mockCanvas);
+
+ final paintHolder = result.captured[1] as PaintHolder;
+ expect(paintHolder.data, data);
+ expect(paintHolder.targetData, targetData);
+ expect(paintHolder.textScaler, textScaler);
+
+ verify(mockCanvas.restore()).called(1);
+ });
+
+ test('test 3 check getResponseAtLocation function', () {
+ final data = createData();
+ final targetData = createTargetData();
+ final renderGaugeChart = RenderGaugeChart(
+ mockBuildContext,
+ data,
+ targetData,
+ textScaler,
+ )
+ ..mockTestSize = mockSize
+ ..painter = mockPainter;
+
+ final results = >[];
+ when(mockPainter.handleTouch(captureAny, captureAny, captureAny))
+ .thenAnswer((inv) {
+ results.add({
+ 'local_position': inv.positionalArguments[0] as Offset,
+ 'size': inv.positionalArguments[1] as Size,
+ 'paint_holder': inv.positionalArguments[2] as PaintHolder,
+ });
+ return gaugeTouchedRing1;
+ });
+ final touchResponse =
+ renderGaugeChart.getResponseAtLocation(MockData.offset1);
+ expect(touchResponse.touchedRing, gaugeTouchedRing1);
+ expect(results[0]['local_position'] as Offset, MockData.offset1);
+ expect(results[0]['size'] as Size, mockSize);
+ final paintHolder = results[0]['paint_holder'] as PaintHolder;
+ expect(paintHolder.data, data);
+ expect(paintHolder.targetData, targetData);
+ expect(paintHolder.textScaler, textScaler);
+ });
+
+ test('test 4 check setters', () {
+ final data = createData();
+ final targetData = createTargetData();
+ final renderGaugeChart = RenderGaugeChart(
+ mockBuildContext,
+ data,
+ targetData,
+ textScaler,
+ )
+ ..mockTestSize = mockSize
+ ..painter = mockPainter
+ ..data = targetData
+ ..targetData = data
+ ..textScaler = const TextScaler.linear(22);
+
+ expect(renderGaugeChart.data, targetData);
+ expect(renderGaugeChart.targetData, data);
+ expect(renderGaugeChart.textScaler, const TextScaler.linear(22));
+ });
+ });
+}
diff --git a/test/chart/gauge_chart/gauge_chart_renderer_test.mocks.dart b/test/chart/gauge_chart/gauge_chart_renderer_test.mocks.dart
new file mode 100644
index 000000000..92dd75ebf
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_renderer_test.mocks.dart
@@ -0,0 +1,1432 @@
+// Mocks generated by Mockito 5.4.6 from annotations
+// in fl_chart/test/chart/gauge_chart/gauge_chart_renderer_test.dart.
+// Do not manually edit this file.
+
+// ignore_for_file: no_leading_underscores_for_library_prefixes
+import 'dart:typed_data' as _i7;
+import 'dart:ui' as _i2;
+
+import 'package:fl_chart/fl_chart.dart' as _i13;
+import 'package:fl_chart/src/chart/base/base_chart/base_chart_painter.dart'
+ as _i12;
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_painter.dart'
+ as _i10;
+import 'package:fl_chart/src/utils/canvas_wrapper.dart' as _i11;
+import 'package:flutter/foundation.dart' as _i5;
+import 'package:flutter/gestures.dart' as _i8;
+import 'package:flutter/material.dart' as _i6;
+import 'package:flutter/rendering.dart' as _i3;
+import 'package:flutter/src/rendering/layer.dart' as _i4;
+import 'package:flutter/src/widgets/notification_listener.dart' as _i9;
+import 'package:mockito/mockito.dart' as _i1;
+
+// ignore_for_file: type=lint
+// ignore_for_file: avoid_redundant_argument_values
+// ignore_for_file: avoid_setters_without_getters
+// ignore_for_file: comment_references
+// ignore_for_file: deprecated_member_use
+// ignore_for_file: deprecated_member_use_from_same_package
+// ignore_for_file: implementation_imports
+// ignore_for_file: invalid_use_of_visible_for_testing_member
+// ignore_for_file: must_be_immutable
+// ignore_for_file: prefer_const_constructors
+// ignore_for_file: unnecessary_parenthesis
+// ignore_for_file: camel_case_types
+// ignore_for_file: subtype_of_sealed_class
+// ignore_for_file: invalid_use_of_internal_member
+
+class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
+ _FakeRect_0(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
+ implements _i3.PaintingContext {
+ _FakePaintingContext_3(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
+ implements _i4.ColorFilterLayer {
+ _FakeColorFilterLayer_4(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i5.DiagnosticLevel? minLevel = _i5.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i5.DiagnosticLevel? minLevel = _i5.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i5.DiagnosticLevel? minLevel = _i5.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeInheritedWidget_7 extends _i1.SmartFake
+ implements _i6.InheritedWidget {
+ _FakeInheritedWidget_7(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({_i5.DiagnosticLevel? minLevel = _i5.DiagnosticLevel.info}) =>
+ super.toString();
+}
+
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
+ implements _i5.DiagnosticsNode {
+ _FakeDiagnosticsNode_8(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+
+ @override
+ String toString({
+ _i5.TextTreeConfiguration? parentConfiguration,
+ _i5.DiagnosticLevel? minLevel = _i5.DiagnosticLevel.info,
+ }) =>
+ super.toString();
+}
+
+class _FakeOffset_9 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_9(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+/// A class which mocks [Canvas].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockCanvas extends _i1.Mock implements _i2.Canvas {
+ MockCanvas() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ void save() => super.noSuchMethod(
+ Invocation.method(
+ #save,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void saveLayer(
+ _i2.Rect? bounds,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #saveLayer,
+ [
+ bounds,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void restore() => super.noSuchMethod(
+ Invocation.method(
+ #restore,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void restoreToCount(int? count) => super.noSuchMethod(
+ Invocation.method(
+ #restoreToCount,
+ [count],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ int getSaveCount() => (super.noSuchMethod(
+ Invocation.method(
+ #getSaveCount,
+ [],
+ ),
+ returnValue: 0,
+ ) as int);
+
+ @override
+ void translate(
+ double? dx,
+ double? dy,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #translate,
+ [
+ dx,
+ dy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void scale(
+ double? sx, [
+ double? sy,
+ ]) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #scale,
+ [
+ sx,
+ sy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void rotate(double? radians) => super.noSuchMethod(
+ Invocation.method(
+ #rotate,
+ [radians],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void skew(
+ double? sx,
+ double? sy,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #skew,
+ [
+ sx,
+ sy,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void transform(_i7.Float64List? matrix4) => super.noSuchMethod(
+ Invocation.method(
+ #transform,
+ [matrix4],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i7.Float64List getTransform() => (super.noSuchMethod(
+ Invocation.method(
+ #getTransform,
+ [],
+ ),
+ returnValue: _i7.Float64List(0),
+ ) as _i7.Float64List);
+
+ @override
+ void clipRect(
+ _i2.Rect? rect, {
+ _i2.ClipOp? clipOp = _i2.ClipOp.intersect,
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRect,
+ [rect],
+ {
+ #clipOp: clipOp,
+ #doAntiAlias: doAntiAlias,
+ },
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRRect(
+ _i2.RRect? rrect, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRRect,
+ [rrect],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRSuperellipse(
+ _i2.RSuperellipse? rsuperellipse, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRSuperellipse,
+ [rsuperellipse],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipPath(
+ _i2.Path? path, {
+ bool? doAntiAlias = true,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipPath,
+ [path],
+ {#doAntiAlias: doAntiAlias},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i2.Rect getLocalClipBounds() => (super.noSuchMethod(
+ Invocation.method(
+ #getLocalClipBounds,
+ [],
+ ),
+ returnValue: _FakeRect_0(
+ this,
+ Invocation.method(
+ #getLocalClipBounds,
+ [],
+ ),
+ ),
+ ) as _i2.Rect);
+
+ @override
+ _i2.Rect getDestinationClipBounds() => (super.noSuchMethod(
+ Invocation.method(
+ #getDestinationClipBounds,
+ [],
+ ),
+ returnValue: _FakeRect_0(
+ this,
+ Invocation.method(
+ #getDestinationClipBounds,
+ [],
+ ),
+ ),
+ ) as _i2.Rect);
+
+ @override
+ void drawColor(
+ _i2.Color? color,
+ _i2.BlendMode? blendMode,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawColor,
+ [
+ color,
+ blendMode,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawLine(
+ _i2.Offset? p1,
+ _i2.Offset? p2,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawLine,
+ [
+ p1,
+ p2,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPaint(_i2.Paint? paint) => super.noSuchMethod(
+ Invocation.method(
+ #drawPaint,
+ [paint],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRect(
+ _i2.Rect? rect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRect,
+ [
+ rect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRRect(
+ _i2.RRect? rrect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRRect,
+ [
+ rrect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawDRRect(
+ _i2.RRect? outer,
+ _i2.RRect? inner,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawDRRect,
+ [
+ outer,
+ inner,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRSuperellipse(
+ _i2.RSuperellipse? rsuperellipse,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRSuperellipse,
+ [
+ rsuperellipse,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawOval(
+ _i2.Rect? rect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawOval,
+ [
+ rect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawCircle(
+ _i2.Offset? c,
+ double? radius,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawCircle,
+ [
+ c,
+ radius,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawArc(
+ _i2.Rect? rect,
+ double? startAngle,
+ double? sweepAngle,
+ bool? useCenter,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawArc,
+ [
+ rect,
+ startAngle,
+ sweepAngle,
+ useCenter,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPath(
+ _i2.Path? path,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawPath,
+ [
+ path,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImage(
+ _i2.Image? image,
+ _i2.Offset? offset,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImage,
+ [
+ image,
+ offset,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImageRect(
+ _i2.Image? image,
+ _i2.Rect? src,
+ _i2.Rect? dst,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImageRect,
+ [
+ image,
+ src,
+ dst,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawImageNine(
+ _i2.Image? image,
+ _i2.Rect? center,
+ _i2.Rect? dst,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawImageNine,
+ [
+ image,
+ center,
+ dst,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPicture(_i2.Picture? picture) => super.noSuchMethod(
+ Invocation.method(
+ #drawPicture,
+ [picture],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawParagraph(
+ _i2.Paragraph? paragraph,
+ _i2.Offset? offset,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawParagraph,
+ [
+ paragraph,
+ offset,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawPoints(
+ _i2.PointMode? pointMode,
+ List<_i2.Offset>? points,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawPoints,
+ [
+ pointMode,
+ points,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRawPoints(
+ _i2.PointMode? pointMode,
+ _i7.Float32List? points,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRawPoints,
+ [
+ pointMode,
+ points,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawVertices(
+ _i2.Vertices? vertices,
+ _i2.BlendMode? blendMode,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawVertices,
+ [
+ vertices,
+ blendMode,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawAtlas(
+ _i2.Image? atlas,
+ List<_i2.RSTransform>? transforms,
+ List<_i2.Rect>? rects,
+ List<_i2.Color>? colors,
+ _i2.BlendMode? blendMode,
+ _i2.Rect? cullRect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawAtlas,
+ [
+ atlas,
+ transforms,
+ rects,
+ colors,
+ blendMode,
+ cullRect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawRawAtlas(
+ _i2.Image? atlas,
+ _i7.Float32List? rstTransforms,
+ _i7.Float32List? rects,
+ _i7.Int32List? colors,
+ _i2.BlendMode? blendMode,
+ _i2.Rect? cullRect,
+ _i2.Paint? paint,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawRawAtlas,
+ [
+ atlas,
+ rstTransforms,
+ rects,
+ colors,
+ blendMode,
+ cullRect,
+ paint,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawShadow(
+ _i2.Path? path,
+ _i2.Color? color,
+ double? elevation,
+ bool? transparentOccluder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawShadow,
+ [
+ path,
+ color,
+ elevation,
+ transparentOccluder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+}
+
+/// A class which mocks [PaintingContext].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
+ MockPaintingContext() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ _i2.Rect get estimatedBounds => (super.noSuchMethod(
+ Invocation.getter(#estimatedBounds),
+ returnValue: _FakeRect_0(
+ this,
+ Invocation.getter(#estimatedBounds),
+ ),
+ ) as _i2.Rect);
+
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
+ @override
+ _i2.Canvas get canvas => (super.noSuchMethod(
+ Invocation.getter(#canvas),
+ returnValue: _FakeCanvas_2(
+ this,
+ Invocation.getter(#canvas),
+ ),
+ ) as _i2.Canvas);
+
+ @override
+ void paintChild(
+ _i3.RenderObject? child,
+ _i2.Offset? offset,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #paintChild,
+ [
+ child,
+ offset,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void appendLayer(_i4.Layer? layer) => super.noSuchMethod(
+ Invocation.method(
+ #appendLayer,
+ [layer],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i2.VoidCallback addCompositionCallback(_i4.CompositionCallback? callback) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #addCompositionCallback,
+ [callback],
+ ),
+ returnValue: () {},
+ ) as _i2.VoidCallback);
+
+ @override
+ void stopRecordingIfNeeded() => super.noSuchMethod(
+ Invocation.method(
+ #stopRecordingIfNeeded,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void setIsComplexHint() => super.noSuchMethod(
+ Invocation.method(
+ #setIsComplexHint,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void setWillChangeHint() => super.noSuchMethod(
+ Invocation.method(
+ #setWillChangeHint,
+ [],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void addLayer(_i4.Layer? layer) => super.noSuchMethod(
+ Invocation.method(
+ #addLayer,
+ [layer],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void pushLayer(
+ _i4.ContainerLayer? childLayer,
+ _i3.PaintingContextCallback? painter,
+ _i2.Offset? offset, {
+ _i2.Rect? childPaintBounds,
+ }) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #pushLayer,
+ [
+ childLayer,
+ painter,
+ offset,
+ ],
+ {#childPaintBounds: childPaintBounds},
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i3.PaintingContext createChildContext(
+ _i4.ContainerLayer? childLayer,
+ _i2.Rect? bounds,
+ ) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #createChildContext,
+ [
+ childLayer,
+ bounds,
+ ],
+ ),
+ returnValue: _FakePaintingContext_3(
+ this,
+ Invocation.method(
+ #createChildContext,
+ [
+ childLayer,
+ bounds,
+ ],
+ ),
+ ),
+ ) as _i3.PaintingContext);
+
+ @override
+ _i4.ClipRectLayer? pushClipRect(
+ bool? needsCompositing,
+ _i2.Offset? offset,
+ _i2.Rect? clipRect,
+ _i3.PaintingContextCallback? painter, {
+ _i2.Clip? clipBehavior = _i2.Clip.hardEdge,
+ _i4.ClipRectLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(Invocation.method(
+ #pushClipRect,
+ [
+ needsCompositing,
+ offset,
+ clipRect,
+ painter,
+ ],
+ {
+ #clipBehavior: clipBehavior,
+ #oldLayer: oldLayer,
+ },
+ )) as _i4.ClipRectLayer?);
+
+ @override
+ _i4.ClipRRectLayer? pushClipRRect(
+ bool? needsCompositing,
+ _i2.Offset? offset,
+ _i2.Rect? bounds,
+ _i2.RRect? clipRRect,
+ _i3.PaintingContextCallback? painter, {
+ _i2.Clip? clipBehavior = _i2.Clip.antiAlias,
+ _i4.ClipRRectLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(Invocation.method(
+ #pushClipRRect,
+ [
+ needsCompositing,
+ offset,
+ bounds,
+ clipRRect,
+ painter,
+ ],
+ {
+ #clipBehavior: clipBehavior,
+ #oldLayer: oldLayer,
+ },
+ )) as _i4.ClipRRectLayer?);
+
+ @override
+ _i4.ClipRSuperellipseLayer? pushClipRSuperellipse(
+ bool? needsCompositing,
+ _i2.Offset? offset,
+ _i2.Rect? bounds,
+ _i2.RSuperellipse? clipRSuperellipse,
+ _i3.PaintingContextCallback? painter, {
+ _i2.Clip? clipBehavior = _i2.Clip.antiAlias,
+ _i4.ClipRSuperellipseLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(Invocation.method(
+ #pushClipRSuperellipse,
+ [
+ needsCompositing,
+ offset,
+ bounds,
+ clipRSuperellipse,
+ painter,
+ ],
+ {
+ #clipBehavior: clipBehavior,
+ #oldLayer: oldLayer,
+ },
+ )) as _i4.ClipRSuperellipseLayer?);
+
+ @override
+ _i4.ClipPathLayer? pushClipPath(
+ bool? needsCompositing,
+ _i2.Offset? offset,
+ _i2.Rect? bounds,
+ _i2.Path? clipPath,
+ _i3.PaintingContextCallback? painter, {
+ _i2.Clip? clipBehavior = _i2.Clip.antiAlias,
+ _i4.ClipPathLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(Invocation.method(
+ #pushClipPath,
+ [
+ needsCompositing,
+ offset,
+ bounds,
+ clipPath,
+ painter,
+ ],
+ {
+ #clipBehavior: clipBehavior,
+ #oldLayer: oldLayer,
+ },
+ )) as _i4.ClipPathLayer?);
+
+ @override
+ _i4.ColorFilterLayer pushColorFilter(
+ _i2.Offset? offset,
+ _i2.ColorFilter? colorFilter,
+ _i3.PaintingContextCallback? painter, {
+ _i4.ColorFilterLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #pushColorFilter,
+ [
+ offset,
+ colorFilter,
+ painter,
+ ],
+ {#oldLayer: oldLayer},
+ ),
+ returnValue: _FakeColorFilterLayer_4(
+ this,
+ Invocation.method(
+ #pushColorFilter,
+ [
+ offset,
+ colorFilter,
+ painter,
+ ],
+ {#oldLayer: oldLayer},
+ ),
+ ),
+ ) as _i4.ColorFilterLayer);
+
+ @override
+ _i4.TransformLayer? pushTransform(
+ bool? needsCompositing,
+ _i2.Offset? offset,
+ _i8.Matrix4? transform,
+ _i3.PaintingContextCallback? painter, {
+ _i4.TransformLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(Invocation.method(
+ #pushTransform,
+ [
+ needsCompositing,
+ offset,
+ transform,
+ painter,
+ ],
+ {#oldLayer: oldLayer},
+ )) as _i4.TransformLayer?);
+
+ @override
+ _i4.OpacityLayer pushOpacity(
+ _i2.Offset? offset,
+ int? alpha,
+ _i3.PaintingContextCallback? painter, {
+ _i4.OpacityLayer? oldLayer,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #pushOpacity,
+ [
+ offset,
+ alpha,
+ painter,
+ ],
+ {#oldLayer: oldLayer},
+ ),
+ returnValue: _FakeOpacityLayer_5(
+ this,
+ Invocation.method(
+ #pushOpacity,
+ [
+ offset,
+ alpha,
+ painter,
+ ],
+ {#oldLayer: oldLayer},
+ ),
+ ),
+ ) as _i4.OpacityLayer);
+
+ @override
+ void clipPathAndPaint(
+ _i2.Path? path,
+ _i2.Clip? clipBehavior,
+ _i2.Rect? bounds,
+ _i2.VoidCallback? painter,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipPathAndPaint,
+ [
+ path,
+ clipBehavior,
+ bounds,
+ painter,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRRectAndPaint(
+ _i2.RRect? rrect,
+ _i2.Clip? clipBehavior,
+ _i2.Rect? bounds,
+ _i2.VoidCallback? painter,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRRectAndPaint,
+ [
+ rrect,
+ clipBehavior,
+ bounds,
+ painter,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRSuperellipseAndPaint(
+ _i2.RSuperellipse? rse,
+ _i2.Clip? clipBehavior,
+ _i2.Rect? bounds,
+ _i2.VoidCallback? painter,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRSuperellipseAndPaint,
+ [
+ rse,
+ clipBehavior,
+ bounds,
+ painter,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void clipRectAndPaint(
+ _i2.Rect? rect,
+ _i2.Clip? clipBehavior,
+ _i2.Rect? bounds,
+ _i2.VoidCallback? painter,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #clipRectAndPaint,
+ [
+ rect,
+ clipBehavior,
+ bounds,
+ painter,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+}
+
+/// A class which mocks [BuildContext].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
+ MockBuildContext() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ _i6.Widget get widget => (super.noSuchMethod(
+ Invocation.getter(#widget),
+ returnValue: _FakeWidget_6(
+ this,
+ Invocation.getter(#widget),
+ ),
+ ) as _i6.Widget);
+
+ @override
+ bool get mounted => (super.noSuchMethod(
+ Invocation.getter(#mounted),
+ returnValue: false,
+ ) as bool);
+
+ @override
+ bool get debugDoingBuild => (super.noSuchMethod(
+ Invocation.getter(#debugDoingBuild),
+ returnValue: false,
+ ) as bool);
+
+ @override
+ _i6.InheritedWidget dependOnInheritedElement(
+ _i6.InheritedElement? ancestor, {
+ Object? aspect,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #dependOnInheritedElement,
+ [ancestor],
+ {#aspect: aspect},
+ ),
+ returnValue: _FakeInheritedWidget_7(
+ this,
+ Invocation.method(
+ #dependOnInheritedElement,
+ [ancestor],
+ {#aspect: aspect},
+ ),
+ ),
+ ) as _i6.InheritedWidget);
+
+ @override
+ void visitAncestorElements(_i6.ConditionalElementVisitor? visitor) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #visitAncestorElements,
+ [visitor],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void visitChildElements(_i6.ElementVisitor? visitor) => super.noSuchMethod(
+ Invocation.method(
+ #visitChildElements,
+ [visitor],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void dispatchNotification(_i9.Notification? notification) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #dispatchNotification,
+ [notification],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i5.DiagnosticsNode describeElement(
+ String? name, {
+ _i5.DiagnosticsTreeStyle? style = _i5.DiagnosticsTreeStyle.errorProperty,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeElement,
+ [name],
+ {#style: style},
+ ),
+ returnValue: _FakeDiagnosticsNode_8(
+ this,
+ Invocation.method(
+ #describeElement,
+ [name],
+ {#style: style},
+ ),
+ ),
+ ) as _i5.DiagnosticsNode);
+
+ @override
+ _i5.DiagnosticsNode describeWidget(
+ String? name, {
+ _i5.DiagnosticsTreeStyle? style = _i5.DiagnosticsTreeStyle.errorProperty,
+ }) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeWidget,
+ [name],
+ {#style: style},
+ ),
+ returnValue: _FakeDiagnosticsNode_8(
+ this,
+ Invocation.method(
+ #describeWidget,
+ [name],
+ {#style: style},
+ ),
+ ),
+ ) as _i5.DiagnosticsNode);
+
+ @override
+ List<_i5.DiagnosticsNode> describeMissingAncestor(
+ {required Type? expectedAncestorType}) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeMissingAncestor,
+ [],
+ {#expectedAncestorType: expectedAncestorType},
+ ),
+ returnValue: <_i5.DiagnosticsNode>[],
+ ) as List<_i5.DiagnosticsNode>);
+
+ @override
+ _i5.DiagnosticsNode describeOwnershipChain(String? name) =>
+ (super.noSuchMethod(
+ Invocation.method(
+ #describeOwnershipChain,
+ [name],
+ ),
+ returnValue: _FakeDiagnosticsNode_8(
+ this,
+ Invocation.method(
+ #describeOwnershipChain,
+ [name],
+ ),
+ ),
+ ) as _i5.DiagnosticsNode);
+}
+
+/// A class which mocks [GaugeChartPainter].
+///
+/// See the documentation for Mockito's code generation for more information.
+class MockGaugeChartPainter extends _i1.Mock implements _i10.GaugeChartPainter {
+ MockGaugeChartPainter() {
+ _i1.throwOnMissingStub(this);
+ }
+
+ @override
+ _i2.Offset center(_i2.Size? size) => (super.noSuchMethod(
+ Invocation.method(
+ #center,
+ [size],
+ ),
+ returnValue: _FakeOffset_9(
+ this,
+ Invocation.method(
+ #center,
+ [size],
+ ),
+ ),
+ ) as _i2.Offset);
+
+ @override
+ void paint(
+ _i6.BuildContext? context,
+ _i11.CanvasWrapper? canvasWrapper,
+ _i12.PaintHolder<_i13.GaugeChartData>? holder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #paint,
+ [
+ context,
+ canvasWrapper,
+ holder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ void drawSections(
+ _i11.CanvasWrapper? canvasWrapper,
+ _i12.PaintHolder<_i13.GaugeChartData>? holder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawSections,
+ [
+ canvasWrapper,
+ holder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+
+ @override
+ _i13.GaugeTouchedRing? handleTouch(
+ _i2.Offset? touchedPoint,
+ _i2.Size? viewSize,
+ _i12.PaintHolder<_i13.GaugeChartData>? holder,
+ ) =>
+ (super.noSuchMethod(Invocation.method(
+ #handleTouch,
+ [
+ touchedPoint,
+ viewSize,
+ holder,
+ ],
+ )) as _i13.GaugeTouchedRing?);
+
+ @override
+ void drawTicks(
+ _i6.BuildContext? context,
+ _i11.CanvasWrapper? canvasWrapper,
+ _i12.PaintHolder<_i13.GaugeChartData>? holder,
+ ) =>
+ super.noSuchMethod(
+ Invocation.method(
+ #drawTicks,
+ [
+ context,
+ canvasWrapper,
+ holder,
+ ],
+ ),
+ returnValueForMissingStub: null,
+ );
+}
diff --git a/test/chart/gauge_chart/gauge_chart_widget_test.dart b/test/chart/gauge_chart/gauge_chart_widget_test.dart
new file mode 100644
index 000000000..4c275966a
--- /dev/null
+++ b/test/chart/gauge_chart/gauge_chart_widget_test.dart
@@ -0,0 +1,74 @@
+import 'package:fl_chart/fl_chart.dart';
+import 'package:fl_chart/src/chart/gauge_chart/gauge_chart_renderer.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+ group('GaugeChart widget', () {
+ testWidgets('builds with initial data and renders leaf', (tester) async {
+ final data = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.4, color: Colors.red, width: 8),
+ ],
+ );
+
+ await tester.pumpWidget(
+ Directionality(
+ textDirection: TextDirection.ltr,
+ child: MediaQuery(
+ data: const MediaQueryData(),
+ child: GaugeChart(data),
+ ),
+ ),
+ );
+
+ expect(find.byType(GaugeChart), findsOneWidget);
+ expect(find.byType(GaugeChartLeaf), findsOneWidget);
+ });
+
+ testWidgets(
+ 'updates tween when data changes (implicit animation)',
+ (tester) async {
+ final dataA = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.2, color: Colors.red, width: 6),
+ ],
+ sweepAngle: 180,
+ );
+
+ final dataB = GaugeChartData(
+ rings: const [
+ GaugeProgressRing(value: 0.8, color: Colors.blue, width: 10),
+ ],
+ startDegreeOffset: 30,
+ );
+
+ Widget build(GaugeChartData d) => Directionality(
+ textDirection: TextDirection.ltr,
+ child: MediaQuery(
+ data: const MediaQueryData(),
+ child: GaugeChart(
+ d,
+ // Short animation for test speed
+ duration: const Duration(milliseconds: 50),
+ ),
+ ),
+ );
+
+ await tester.pumpWidget(build(dataA));
+ expect(find.byType(GaugeChartLeaf), findsOneWidget);
+
+ // Update with new data should start an implicit animation
+ await tester.pumpWidget(build(dataB));
+
+ // Advance half of the animation
+ await tester.pump(const Duration(milliseconds: 25));
+ expect(find.byType(GaugeChartLeaf), findsOneWidget);
+
+ // Finish the animation
+ await tester.pumpAndSettle();
+ expect(find.byType(GaugeChartLeaf), findsOneWidget);
+ },
+ );
+ });
+}
diff --git a/test/chart/line_chart/line_chart_renderer_test.mocks.dart b/test/chart/line_chart/line_chart_renderer_test.mocks.dart
index 43cb44ac0..c48719b30 100644
--- a/test/chart/line_chart/line_chart_renderer_test.mocks.dart
+++ b/test/chart/line_chart/line_chart_renderer_test.mocks.dart
@@ -44,8 +44,9 @@ class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
);
}
-class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
- _FakeCanvas_1(
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
Object parent,
Invocation parentInvocation,
) : super(
@@ -54,9 +55,19 @@ class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
);
}
-class _FakePaintingContext_2 extends _i1.SmartFake
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
implements _i3.PaintingContext {
- _FakePaintingContext_2(
+ _FakePaintingContext_3(
Object parent,
Invocation parentInvocation,
) : super(
@@ -65,9 +76,9 @@ class _FakePaintingContext_2 extends _i1.SmartFake
);
}
-class _FakeColorFilterLayer_3 extends _i1.SmartFake
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
implements _i4.ColorFilterLayer {
- _FakeColorFilterLayer_3(
+ _FakeColorFilterLayer_4(
Object parent,
Invocation parentInvocation,
) : super(
@@ -80,8 +91,8 @@ class _FakeColorFilterLayer_3 extends _i1.SmartFake
super.toString();
}
-class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
- _FakeOpacityLayer_4(
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
Object parent,
Invocation parentInvocation,
) : super(
@@ -94,8 +105,8 @@ class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
super.toString();
}
-class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
- _FakeWidget_5(
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
Object parent,
Invocation parentInvocation,
) : super(
@@ -108,9 +119,9 @@ class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
super.toString();
}
-class _FakeInheritedWidget_6 extends _i1.SmartFake
+class _FakeInheritedWidget_7 extends _i1.SmartFake
implements _i6.InheritedWidget {
- _FakeInheritedWidget_6(
+ _FakeInheritedWidget_7(
Object parent,
Invocation parentInvocation,
) : super(
@@ -123,9 +134,9 @@ class _FakeInheritedWidget_6 extends _i1.SmartFake
super.toString();
}
-class _FakeDiagnosticsNode_7 extends _i1.SmartFake
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
implements _i5.DiagnosticsNode {
- _FakeDiagnosticsNode_7(
+ _FakeDiagnosticsNode_8(
Object parent,
Invocation parentInvocation,
) : super(
@@ -141,8 +152,8 @@ class _FakeDiagnosticsNode_7 extends _i1.SmartFake
super.toString();
}
-class _FakePath_8 extends _i1.SmartFake implements _i2.Path {
- _FakePath_8(
+class _FakePath_9 extends _i1.SmartFake implements _i2.Path {
+ _FakePath_9(
Object parent,
Invocation parentInvocation,
) : super(
@@ -151,8 +162,8 @@ class _FakePath_8 extends _i1.SmartFake implements _i2.Path {
);
}
-class _FakeOffset_9 extends _i1.SmartFake implements _i2.Offset {
- _FakeOffset_9(
+class _FakeOffset_10 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_10(
Object parent,
Invocation parentInvocation,
) : super(
@@ -794,10 +805,19 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
),
) as _i2.Rect);
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
@override
_i2.Canvas get canvas => (super.noSuchMethod(
Invocation.getter(#canvas),
- returnValue: _FakeCanvas_1(
+ returnValue: _FakeCanvas_2(
this,
Invocation.getter(#canvas),
),
@@ -907,7 +927,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
bounds,
],
),
- returnValue: _FakePaintingContext_2(
+ returnValue: _FakePaintingContext_3(
this,
Invocation.method(
#createChildContext,
@@ -1034,7 +1054,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeColorFilterLayer_3(
+ returnValue: _FakeColorFilterLayer_4(
this,
Invocation.method(
#pushColorFilter,
@@ -1084,7 +1104,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeOpacityLayer_4(
+ returnValue: _FakeOpacityLayer_5(
this,
Invocation.method(
#pushOpacity,
@@ -1190,7 +1210,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
@override
_i6.Widget get widget => (super.noSuchMethod(
Invocation.getter(#widget),
- returnValue: _FakeWidget_5(
+ returnValue: _FakeWidget_6(
this,
Invocation.getter(#widget),
),
@@ -1219,7 +1239,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[ancestor],
{#aspect: aspect},
),
- returnValue: _FakeInheritedWidget_6(
+ returnValue: _FakeInheritedWidget_7(
this,
Invocation.method(
#dependOnInheritedElement,
@@ -1269,7 +1289,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeElement,
@@ -1290,7 +1310,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeWidget,
@@ -1319,7 +1339,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
#describeOwnershipChain,
[name],
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeOwnershipChain,
@@ -1482,7 +1502,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
],
{#appendToPath: appendToPath},
),
- returnValue: _FakePath_8(
+ returnValue: _FakePath_9(
this,
Invocation.method(
#generateBarPath,
@@ -1516,7 +1536,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
],
{#appendToPath: appendToPath},
),
- returnValue: _FakePath_8(
+ returnValue: _FakePath_9(
this,
Invocation.method(
#generateNormalBarPath,
@@ -1550,7 +1570,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
],
{#appendToPath: appendToPath},
),
- returnValue: _FakePath_8(
+ returnValue: _FakePath_9(
this,
Invocation.method(
#generateStepBarPath,
@@ -1586,7 +1606,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
],
{#fillCompletely: fillCompletely},
),
- returnValue: _FakePath_8(
+ returnValue: _FakePath_9(
this,
Invocation.method(
#generateBelowBarPath,
@@ -1623,7 +1643,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
],
{#fillCompletely: fillCompletely},
),
- returnValue: _FakePath_8(
+ returnValue: _FakePath_9(
this,
Invocation.method(
#generateAboveBarPath,
@@ -2012,7 +2032,7 @@ class MockLineChartPainter extends _i1.Mock implements _i10.LineChartPainter {
holder,
],
),
- returnValue: _FakeOffset_9(
+ returnValue: _FakeOffset_10(
this,
Invocation.method(
#getChartCoordinateFromPixel,
diff --git a/test/chart/radar_chart/radar_chart_renderer_test.mocks.dart b/test/chart/radar_chart/radar_chart_renderer_test.mocks.dart
index e088d2a5b..fbf19fc1b 100644
--- a/test/chart/radar_chart/radar_chart_renderer_test.mocks.dart
+++ b/test/chart/radar_chart/radar_chart_renderer_test.mocks.dart
@@ -45,8 +45,9 @@ class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
);
}
-class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
- _FakeCanvas_1(
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
Object parent,
Invocation parentInvocation,
) : super(
@@ -55,9 +56,19 @@ class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
);
}
-class _FakePaintingContext_2 extends _i1.SmartFake
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
implements _i3.PaintingContext {
- _FakePaintingContext_2(
+ _FakePaintingContext_3(
Object parent,
Invocation parentInvocation,
) : super(
@@ -66,9 +77,9 @@ class _FakePaintingContext_2 extends _i1.SmartFake
);
}
-class _FakeColorFilterLayer_3 extends _i1.SmartFake
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
implements _i4.ColorFilterLayer {
- _FakeColorFilterLayer_3(
+ _FakeColorFilterLayer_4(
Object parent,
Invocation parentInvocation,
) : super(
@@ -81,8 +92,8 @@ class _FakeColorFilterLayer_3 extends _i1.SmartFake
super.toString();
}
-class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
- _FakeOpacityLayer_4(
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
Object parent,
Invocation parentInvocation,
) : super(
@@ -95,8 +106,8 @@ class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
super.toString();
}
-class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
- _FakeWidget_5(
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
Object parent,
Invocation parentInvocation,
) : super(
@@ -109,9 +120,9 @@ class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
super.toString();
}
-class _FakeInheritedWidget_6 extends _i1.SmartFake
+class _FakeInheritedWidget_7 extends _i1.SmartFake
implements _i6.InheritedWidget {
- _FakeInheritedWidget_6(
+ _FakeInheritedWidget_7(
Object parent,
Invocation parentInvocation,
) : super(
@@ -124,9 +135,9 @@ class _FakeInheritedWidget_6 extends _i1.SmartFake
super.toString();
}
-class _FakeDiagnosticsNode_7 extends _i1.SmartFake
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
implements _i5.DiagnosticsNode {
- _FakeDiagnosticsNode_7(
+ _FakeDiagnosticsNode_8(
Object parent,
Invocation parentInvocation,
) : super(
@@ -775,10 +786,19 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
),
) as _i2.Rect);
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
@override
_i2.Canvas get canvas => (super.noSuchMethod(
Invocation.getter(#canvas),
- returnValue: _FakeCanvas_1(
+ returnValue: _FakeCanvas_2(
this,
Invocation.getter(#canvas),
),
@@ -888,7 +908,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
bounds,
],
),
- returnValue: _FakePaintingContext_2(
+ returnValue: _FakePaintingContext_3(
this,
Invocation.method(
#createChildContext,
@@ -1015,7 +1035,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeColorFilterLayer_3(
+ returnValue: _FakeColorFilterLayer_4(
this,
Invocation.method(
#pushColorFilter,
@@ -1065,7 +1085,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeOpacityLayer_4(
+ returnValue: _FakeOpacityLayer_5(
this,
Invocation.method(
#pushOpacity,
@@ -1171,7 +1191,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
@override
_i6.Widget get widget => (super.noSuchMethod(
Invocation.getter(#widget),
- returnValue: _FakeWidget_5(
+ returnValue: _FakeWidget_6(
this,
Invocation.getter(#widget),
),
@@ -1200,7 +1220,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[ancestor],
{#aspect: aspect},
),
- returnValue: _FakeInheritedWidget_6(
+ returnValue: _FakeInheritedWidget_7(
this,
Invocation.method(
#dependOnInheritedElement,
@@ -1250,7 +1270,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeElement,
@@ -1271,7 +1291,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeWidget,
@@ -1300,7 +1320,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
#describeOwnershipChain,
[name],
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeOwnershipChain,
diff --git a/test/chart/scatter_chart/scatter_chart_renderer_test.mocks.dart b/test/chart/scatter_chart/scatter_chart_renderer_test.mocks.dart
index f8841448a..dae14a19e 100644
--- a/test/chart/scatter_chart/scatter_chart_renderer_test.mocks.dart
+++ b/test/chart/scatter_chart/scatter_chart_renderer_test.mocks.dart
@@ -45,8 +45,9 @@ class _FakeRect_0 extends _i1.SmartFake implements _i2.Rect {
);
}
-class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
- _FakeCanvas_1(
+class _FakePictureRecorder_1 extends _i1.SmartFake
+ implements _i2.PictureRecorder {
+ _FakePictureRecorder_1(
Object parent,
Invocation parentInvocation,
) : super(
@@ -55,9 +56,19 @@ class _FakeCanvas_1 extends _i1.SmartFake implements _i2.Canvas {
);
}
-class _FakePaintingContext_2 extends _i1.SmartFake
+class _FakeCanvas_2 extends _i1.SmartFake implements _i2.Canvas {
+ _FakeCanvas_2(
+ Object parent,
+ Invocation parentInvocation,
+ ) : super(
+ parent,
+ parentInvocation,
+ );
+}
+
+class _FakePaintingContext_3 extends _i1.SmartFake
implements _i3.PaintingContext {
- _FakePaintingContext_2(
+ _FakePaintingContext_3(
Object parent,
Invocation parentInvocation,
) : super(
@@ -66,9 +77,9 @@ class _FakePaintingContext_2 extends _i1.SmartFake
);
}
-class _FakeColorFilterLayer_3 extends _i1.SmartFake
+class _FakeColorFilterLayer_4 extends _i1.SmartFake
implements _i4.ColorFilterLayer {
- _FakeColorFilterLayer_3(
+ _FakeColorFilterLayer_4(
Object parent,
Invocation parentInvocation,
) : super(
@@ -81,8 +92,8 @@ class _FakeColorFilterLayer_3 extends _i1.SmartFake
super.toString();
}
-class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
- _FakeOpacityLayer_4(
+class _FakeOpacityLayer_5 extends _i1.SmartFake implements _i4.OpacityLayer {
+ _FakeOpacityLayer_5(
Object parent,
Invocation parentInvocation,
) : super(
@@ -95,8 +106,8 @@ class _FakeOpacityLayer_4 extends _i1.SmartFake implements _i4.OpacityLayer {
super.toString();
}
-class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
- _FakeWidget_5(
+class _FakeWidget_6 extends _i1.SmartFake implements _i6.Widget {
+ _FakeWidget_6(
Object parent,
Invocation parentInvocation,
) : super(
@@ -109,9 +120,9 @@ class _FakeWidget_5 extends _i1.SmartFake implements _i6.Widget {
super.toString();
}
-class _FakeInheritedWidget_6 extends _i1.SmartFake
+class _FakeInheritedWidget_7 extends _i1.SmartFake
implements _i6.InheritedWidget {
- _FakeInheritedWidget_6(
+ _FakeInheritedWidget_7(
Object parent,
Invocation parentInvocation,
) : super(
@@ -124,9 +135,9 @@ class _FakeInheritedWidget_6 extends _i1.SmartFake
super.toString();
}
-class _FakeDiagnosticsNode_7 extends _i1.SmartFake
+class _FakeDiagnosticsNode_8 extends _i1.SmartFake
implements _i5.DiagnosticsNode {
- _FakeDiagnosticsNode_7(
+ _FakeDiagnosticsNode_8(
Object parent,
Invocation parentInvocation,
) : super(
@@ -142,8 +153,8 @@ class _FakeDiagnosticsNode_7 extends _i1.SmartFake
super.toString();
}
-class _FakeOffset_8 extends _i1.SmartFake implements _i2.Offset {
- _FakeOffset_8(
+class _FakeOffset_9 extends _i1.SmartFake implements _i2.Offset {
+ _FakeOffset_9(
Object parent,
Invocation parentInvocation,
) : super(
@@ -785,10 +796,19 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
),
) as _i2.Rect);
+ @override
+ _i2.PictureRecorder get recorder => (super.noSuchMethod(
+ Invocation.getter(#recorder),
+ returnValue: _FakePictureRecorder_1(
+ this,
+ Invocation.getter(#recorder),
+ ),
+ ) as _i2.PictureRecorder);
+
@override
_i2.Canvas get canvas => (super.noSuchMethod(
Invocation.getter(#canvas),
- returnValue: _FakeCanvas_1(
+ returnValue: _FakeCanvas_2(
this,
Invocation.getter(#canvas),
),
@@ -898,7 +918,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
bounds,
],
),
- returnValue: _FakePaintingContext_2(
+ returnValue: _FakePaintingContext_3(
this,
Invocation.method(
#createChildContext,
@@ -1025,7 +1045,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeColorFilterLayer_3(
+ returnValue: _FakeColorFilterLayer_4(
this,
Invocation.method(
#pushColorFilter,
@@ -1075,7 +1095,7 @@ class MockPaintingContext extends _i1.Mock implements _i3.PaintingContext {
],
{#oldLayer: oldLayer},
),
- returnValue: _FakeOpacityLayer_4(
+ returnValue: _FakeOpacityLayer_5(
this,
Invocation.method(
#pushOpacity,
@@ -1181,7 +1201,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
@override
_i6.Widget get widget => (super.noSuchMethod(
Invocation.getter(#widget),
- returnValue: _FakeWidget_5(
+ returnValue: _FakeWidget_6(
this,
Invocation.getter(#widget),
),
@@ -1210,7 +1230,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[ancestor],
{#aspect: aspect},
),
- returnValue: _FakeInheritedWidget_6(
+ returnValue: _FakeInheritedWidget_7(
this,
Invocation.method(
#dependOnInheritedElement,
@@ -1260,7 +1280,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeElement,
@@ -1281,7 +1301,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
[name],
{#style: style},
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeWidget,
@@ -1310,7 +1330,7 @@ class MockBuildContext extends _i1.Mock implements _i6.BuildContext {
#describeOwnershipChain,
[name],
),
- returnValue: _FakeDiagnosticsNode_7(
+ returnValue: _FakeDiagnosticsNode_8(
this,
Invocation.method(
#describeOwnershipChain,
@@ -1629,7 +1649,7 @@ class MockScatterChartPainter extends _i1.Mock
holder,
],
),
- returnValue: _FakeOffset_8(
+ returnValue: _FakeOffset_9(
this,
Invocation.method(
#getChartCoordinateFromPixel,