Box and Whiskers Color
lazarus / 55-TAChart

----------------------------------------------------------------------
fpcoder · 2013-12-11 19:00

Is it possible to have different colors for Box & Whiskers points in
the same series?

The AddXY function can take a TColor as an argument for every point.
So maybe?

Code: [Select]function AddXY(AX, AYLoWhisker, AYLoBox, AY, AYHiBox,
AYHiWhisker: Double;
      AXLabel: String = ''; AColor: TColor = clTAColor): Integer;
overload;

But I see no change in color when I use it. Which of the series color
properties should it change? I attach an example where I try to make
the next box red.

----------------------------------------------------------------------
wp · 2013-12-11 23:18

Did not do so much with BoxWhisker plots, so far. But I guess from a
quick look into the source that the color parameter passed to AddXY
seems to be ignored.

Of course you can add several BoxWhisker series to the same chart and
define the color of each set of points by the properties available in
the Object Inspector (BoxBrush.Color, BoxPen.Color, MedianPen.Color,
WhiskersPen.Color).