Home forums Using CanvasJS Draw an arrow on a graph Reply To: Draw an arrow on a graph

#15330

Bivek Singh
Moderator

@emeric,

You can get the context of canvas using chart.ctx as shown in this example. However, re-rendering the chart will clear user drawn shapes. So, it would be better to just overlay another transparent canvas on top of chart and draw on it instead.

—-
Bivek Singh,
Team CanvasJS