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PNLineChart添加pointLabel背景颜色属性 #319

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PNLineChart添加pointLabel背景颜色属性 #319

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2 changes: 1 addition & 1 deletion PNChart/PNLineChart.m
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Expand Up @@ -1030,7 +1030,7 @@ - (CATextLayer *)createPointLabelFor:(CGFloat)grade pointCenter:(CGPoint)pointCe
CATextLayer *textLayer = [[CATextLayer alloc] init];
[textLayer setAlignmentMode:kCAAlignmentCenter];
[textLayer setForegroundColor:[chartData.pointLabelColor CGColor]];
[textLayer setBackgroundColor:[[[UIColor whiteColor] colorWithAlphaComponent:0.8] CGColor]];
[textLayer setBackgroundColor:[chartData.pointLabelBackgroundColor CGColor]];
[textLayer setCornerRadius:textLayer.fontSize / 8.0];

if (chartData.pointLabelFont != nil) {
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1 change: 1 addition & 0 deletions PNChart/PNLineChartData.h
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Expand Up @@ -27,6 +27,7 @@ typedef PNLineChartDataItem *(^LCLineChartDataGetter)(NSUInteger item);

@property (nonatomic) BOOL showPointLabel;
@property (nonatomic) UIColor *pointLabelColor;
@property(nonatomic,retain) UIColor* pointLabelBackgroundColor;
@property (nonatomic) UIFont *pointLabelFont;
@property (nonatomic) NSString *pointLabelFormat;

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1 change: 1 addition & 0 deletions PNChart/PNLineChartData.m
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Expand Up @@ -25,6 +25,7 @@ - (void)setupDefaultValues
_alpha = 1.f;
_showPointLabel = NO;
_pointLabelColor = [UIColor blackColor];
_pointLabelBackgroundColor = [[UIColor whiteColor] colorWithAlphaComponent:0.8];
_pointLabelFormat = @"%1.f";
}

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