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Douglass Turner edited this page Apr 22, 2019 · 2 revisions

Browser API

To support integration with the host app the following browser method is provided:

  • setCustomCrosshairsHandler(mouseHandler)

setCustomCrosshairsHandler

Pass crosshair location with respect to contact map to host app. The data is transmitted as the crosshairs are manipulated across the contact map.

Parameters in contact map coordinate space:
xBP - crosshair x location. base-pair units.
yBP - crosshair y location. base-pair units.
startXBP - x origin. base-pair units.
startYBP - y origin. base-pair units.
endXBP - x origin. base-pair units.
endYBP - y origin. base-pair units.
interpolantX - crosshair x location. 0 - 1 units.
interpolantY - crosshair y location. 0 - 1 units.

    browser.setCustomCrosshairsHandler(({ xBP, yBP, startXBP, startYBP, endXBP, endYBP, interpolantX, interpolantY }) => {
        
    });
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