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Home › Forums › Report Bugs › Canvas2D: Multiple readback operations
When I try to use CanvasJs I get this warning on Chrome:
canvasjs.min.js:27 Canvas2D: Multiple readback operations using getImageData are faster with the willReadFrequently attribute set to true. See: https://html.spec.whatwg.org/multipage/canvas.html#concept-canvas-will-read-frequently
You can reproduce this warning with your Chart JSFiddle
Thanks for bringing this issue to our notice. We will look into this in future releases.
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