I'm using CanvasJS to create a stacked bar chart by week. Our weeks start on Saturday, but CanvasJS seems to default to weeks starting on Sunday. Thus, the labels for this chart start on 11/3 rather than 11/2 as I need.
I found this post on the CanvasJS forum which suggests that setting minimum and maximum might help, but when I tried that, it merely shifted the plot area (as you'd expect), but the labels still reflect Sundays, not Saturdays
<!DOCTYPE HTML>
<html>
<head>
<script type="text/javascript">
window.onload = function () {
var chart = new CanvasJS.Chart("chartContainer",
{
title:{
text: "Evening Sales of a Restaurant"
},
axisX: {
intervalType: "week",
interval: 1
},
data: [
{
type: "stackedBar",
dataPoints: [
{ x: new Date("11/2/2019"), y: 71 },
{ x: new Date("11/9/2019"), y: 55},
{ x: new Date("11/16/2019"), y: 50 },
{ x: new Date("11/23/2019"), y: 65 },
{ x: new Date("11/30/2019"), y: 95 }
]
},
{
type: "stackedBar",
dataPoints: [
{ x: new Date("11/2/2019"), y: 20 },
{ x: new Date("11/9/2019"), y: 35},
{ x: new Date("11/16/2019"), y: 30 },
{ x: new Date("11/23/2019"), y: 45 },
{ x: new Date("11/30/2019"), y: 25 }
]
}
]
});
chart.render();
}
</script>
<script type="text/javascript" src="https://canvasjs.com/assets/script/canvasjs.min.js"></script></head>
<body>
<div id="chartContainer" style="height: 300px; width: 100%;">
</div>
</body>
</html>
From CanvasJS:
It’s not possible to control the starting point of label, as of now. We will reconsider this behaviour in future releases.
https://canvasjs.com/forums/topic/how-to-label-axisx-by-week-starting-on-saturday/