Reset button

[malvika]

I want the reset functionality in a custom button click.
document.getElementsByClassName(‘canvasjs-chart-toolbar’)[0].children[1].click()

The above solution works only for the first time . But, if you want to Zoom-in and reset it again it does not work.

[Vishwas R]

@malvika,

You can reset the axis range programmatically by setting viewportMinimum & viewportMaximum to null. Please refer to the code-snippet below which shows how to reset the axis range on button click.

document.getElementById("resetChart").addEventListener("click", function() {
  chart.axisX[0].set("viewportMinimum", null, false);
  chart.axisX[0].set("viewportMaximum", null);
});

Please take a look at this JSFiddle for complete code.

—
Vishwas R
Team CanvasJS