Bug report

[sean_wdl]

When the count of points is less than 12, then I got below error info:
canvasjs.min.js:546 Uncaught TypeError: Cannot read property ‘x’ of undefined
at F.getDataPointAtX (canvasjs.min.js:546)
at $._updateToolTip (canvasjs.min.js:818)
at $.mouseMoveHandler (canvasjs.min.js:816)
at p._plotAreaMouseMove (canvasjs.min.js:263)
at p._mouseEventHandler (canvasjs.min.js:253)
at HTMLCanvasElement.<anonymous> (canvasjs.min.js:123)
F.getDataPointAtX @ canvasjs.min.js:546
$._updateToolTip @ canvasjs.min.js:818
$.mouseMoveHandler @ canvasjs.min.js:816
p._plotAreaMouseMove @ canvasjs.min.js:263
p._mouseEventHandler @ canvasjs.min.js:253
(anonymous) @ canvasjs.min.js:123

Here is my code:
function PlotChart(cd){
if(document.getElementById(cd.name) == null){
var v = document.createElement(“div”);
v.setAttribute(“id”,cd.name);
v.setAttribute(“style”,”height: 240px; width: 100%;”);
document.body.appendChild(v);
document.body.appendChild(document.createElement(“br”));
}
var chart = new CanvasJS.Chart(cd.name, {
animationEnabled: true,
zoomEnabled: true,
theme: “light2”,

title:{
text: cd.name
},
axisX:{
includeZero: false,
valueFormatString: “HH:mm:ss.fff”
},
axisY:{
includeZero: false,
},
data: [{
toolTipContent: “{y}”,
type: “line”,
dataPoints: cd.dataPoints,
}],
rangeChanged: syncHandler
});
chart.render();
//chart.destroy();
//chart = null;
//charts.push(chart);
}

[Vishwas R]

@sean_wdl,

Can you kindly create JSFiddle reproducing the issue and share it with us so that we can look into the code, understand the scenario better and help you resolve the issue?

—
Vishwas R
Team CanvasJS

[Author]

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