How to redraw chart

[adjmpw]

I am doing dymamic chart , all my points are in array linegraph[“test”] ,

data: [

{
type: “line”,
dataPoints: linegraph[“test”] ,
axisYIndex : 0,
color:”rgb(255,0,0,0.4)”,
axisYType:”secondary”,
markerBorderColor:”black”,
markerBorderThickness: 0.9,

}

}

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”] ?

[Shashi Ranjan]

@adjmpw,

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?

____
Shashi Ranjan
Team CanvasJS