on Jan 26, 2012
Thanks a lot for the sample. I found out that in my chart I was setting the attribute
.PlotArea(area => area
.Border(1, "black", ChartDashType.Solid)
which was causing the problem. So the plot bands can't render themselves over a predetermined background, and I have to colour each band unless the separators are themselves white in colour. But, maybe this may be a good feature to have, later.