Sets the bevel property, which creates a chiselled effect at the corners of a Column Charts and Bar Charts.
var chart = new CanvasJS.Chart("container",
I do not want gaps between the lines. Is it possible?
You can use stepArea chart if you prefer not to have gap between dataPoints and you can set lineThickness to 0
Is it possible to draw a plain black border line instead of bevel?
As of now dataPoint border is not supported in column’s.