CanvasJS Chart not calling rangeChanging method

[VIJENDER REDDY]

var chart = new CanvasJS.Chart(“chartContainer”, {
animationEnabled: true,
theme: “light2”,
title: {
text: “TESTING!! ”
},
subtitles: [{
text: “test”
}],
rangeChanging: getViewport,
axisX: {
title: “”,
tickLength: 0,
margin: 0,
lineThickness: 0,
valueFormatString: ” “,
},
data: [
{
type: “line”,
lineColor: “#00b7c3”,
indexLabel: “{y}”,
indexLabelPlacement: “outside”,
dataPoints:
[
]
}
]
});

function getViewport(e) {
try {
if (e.chart.isMouseDown && e.chart.draggingDataPoint) {
}
}
catch (ex)
{ }
}

[Vishwas R]

@vijenderreddy,

rangeChanging seems to be working fine, please take a look at this JSFiddle. Also refer documentation on rangeChaging for more information and live example.

If you are still facing issue, kindly create a JSFiddle reproducing the issue and share it with us so that we can run it locally at our end to understand the scenario better and help you out.

—
Vishwas R
Team CanvasJS