@mjc123 as Dave said, or if the mathematical relation is always 2^n−1, then

local step = Math.pow(2, value-1);

@d-healey thank you!

@mjc123 or just do this:

laf.registerFunction("drawTablePath", function(g, obj) { var thickness = 5.0; var area = Rectangle(obj.area).expanded(thickness/2.0); // make the drawing area slightly larger g.setColour(obj.bgColour); g.drawPath(obj.path, area, thickness); });