Home › forums › Using CanvasJS › How to redraw chart
I am doing dymamic chart , all my points are in array linegraph[“test”] ,
dataPoints: linegraph[“test”] ,
axisYIndex : 0,
What I need is to empty the linegraph[“test”] , modify with new values and redraw.
so I am doing linegraph[“test”] = ;
then adding my values to linegraph[“test”] then running chart.render();
but chart is not rendering , even though linegraph[“test”] has all the values.
How do I force canvas js to reread the linegraph[“test”] ?
Can you please create a JSFiddle reproducing the issue you’re facing and share it with us so that we can look into the code, understand it better and help you out?
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