--- In [email protected], "kamelkev" <[EMAIL PROTECTED]> wrote: > > I am having this same exact issue with PieCharts in Flex3. > > I utilized the fillFunction callback for PieCharts in order to customize the colors - the adobe > documentation even indicates that this is the appropriate use of this callback... however once > you play with the coloring the legend doesn't seem to receive notification that the original > coloring changed. > > Do I need to invalidate something? I have tried calling all sorts of random methods as the > documentation doesn't seem to address this specific issue. >
I finally figured it out. You use a change watcher on the variables which define the stroke colors for the chart. When these change, the changewatcher is fired. In the handler, you call chart.legendDataChanged(); This will tell the legend to update it's colors from the chart series. I don't think that you should have to do that, but you do. I consider it either a design flaw, or a bug.
