Bug on chartContainer

[daicc]

Dear,
Chart on this date is mistake, please help to check,

var chart = new CanvasJS.Chart(“chartContainer”, {
animationEnabled: true,
exportEnabled: true,
title: {
text: “Summary of FullBranch”
},
axisX: {
minimum: new Date(2019,01,28),
maximum: new Date(2019,02,05),
valueFormatString: “mmdd”
},
axisY: {
title: “”,
titleFontColor: “#4F81BC”,
suffix: “”
},
data: [{
indexLabelFontColor: “#5A5757”,
indexLabel: “{y}”,
name: “views”,
type: “area”,
yValueFormatString: “#”,
dataPoints: [
{ x: new Date(2019,01,28), y: 10, label: “01-28”, indexLabel: “”, },
{ x: new Date(2019,01,29), y: 20, label: “01-29”, indexLabel: “”, },
{ x: new Date(2019,01,30), y: 30, label: “01-30”, indexLabel: “”, },
{ x: new Date(2019,01,31), y: 40, label: “01-31”, indexLabel: “”, },
{ x: new Date(2019,02,01), y: 50, label: “02-01”, indexLabel: “”, },
{ x: new Date(2019,02,02), y: 60, label: “02-02”, indexLabel: “”, },
{ x: new Date(2019,02,03), y: 70, label: “02-03”, indexLabel: “”, },
{ x: new Date(2019,02,04), y: 80, label: “02-04”, indexLabel: “”, },
{ x: new Date(2019,02,05), y: 90, label: “02-05”, indexLabel: “”, },
]
}]
});
chart.render();

[Manoj Mohan]

@daicc,

In JavaScript Month starts from 0 (January) and ends at 11(December). So in your case both Date(2019,01,29) and Date(2019,02,01) represents 1st of March hence chart displays two dataPoints on “02-01”. Please take a look at this JSFiddle for working example.

—-
Manoj Mohan
Team CanvasJS