Mac Forum / Programming / CodeWarrior / February 2005

I have a custom HIView "pane"

class Display : public View, public ControlDrawDoer {...}

which is a color-coded map.

What is the recommended way, in PPx and OS 10.3+, to force this map to
redraw when the colors have to change due to other computations given
that ControlDrawDoer() has been customized?  I looked for a Refresh()
equivalent and could not find one.

TIA.

--
Mike McLaughlin