Home forums Using CanvasJS Problem when re-rendering chart (negative scale) Reply To: Problem when re-rendering chart (negative scale)

#7472

Anjali
Participant

Niklas,

After rendering the chart you can update it by changing/updating its options property. We do not suggest creating new chart each time. You can update chart as shown below.

`chartObject.options.data[0].dataPoints = [array];
chartObject.render(); `

and please refer to “Alternate way of setting / updating data” section of this article.

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Anjali