Reply To: how i can create ecg grapgh like this

[Vishwas R]

@parsureshkumar,

You can customize it to be 5*5 or the desired dimension of yours by updating the interval. In the JSFiddle, 10 stripLines are added between each interval. You can customize it to add more – please try updating the same in addStripLines method.

Please refer Creating Dynamic Charts for tutorial on rendering dynamic charts.

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Vishwas R
Team CanvasJS