[Ananya]

Aung,

Range Selector is a part of StockChart, and not Chart. Using StockChart instead of Chart should fulfill your requirement.

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Ananya Deka
Team CanvasJS

[Ananya]

@lujakob

You can get base64 image data of a canvas by using toDataURL method. As CanvasJS charts are rendered on canvas, you can use toDataURL to get base64 image data of the chart. Please find the code-snippet below:

var base64Image = chart.canvas.toDataURL();

Please take a look at this JSFiddle for a working example.

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Ananya Deka
Team CanvasJS

[Ananya]

@danura,

In case of Stacked Charts, datapoints across multiple dataseries are aligned based on x-values and not the labels. Passing x-value along with label should work fine in this case. Please take a look at this JSFiddle for an example.

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Ananya Deka
Team CanvasJS