I searched, but didn't see a reference to what must be a simple technique. I want to draw a band at the bottom of the pane containing my price bars - it would vary in color depending on a formula. Is the easiest way to do this to draw lines of a given width that do not scale on the Y-axis? I would guess I'd have to draw multiple lines since a given line only has one color.
Also, if a line doesn't scale with the Y-axis, or right Y-axis, how does one insure that the line n pixels high lies on the bottom of the pane?
Thanks,
Gordon

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