score:2
Accepted answer
You can easily use this.series[0].update
:
this.series[0].update({
data: [
{y:10,x:1},
{y:7.5,x:2},
{y:9,x:3},
{y:7,x:4},
{y:7,x:5},
]
});
This will automatically redraw the chart and update the data: DEMO
Or you can use this.series[0].isDirty = true
before calling redraw
:
load: function () {
this.series[0].data[1].y=7.5;
this.series[0].isDirty = true;
this.redraw();
}
Here's the DEMO
Source: stackoverflow.com
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