How to show images from imagelist in TPointSeries

PascalKlaus · Post by **PascalKlaus** » Wed Mar 19, 2008 11:01 am

I have some types of points to show in a TPointSeries on a time axes. Is there a way to show the points instead of rectangle or diamond (always the same for every point) with a different small image from a imagelist for everey type?

Narcís · Post by **Narcís** » Wed Mar 19, 2008 11:55 am

Hi PascalKlaus,

Yes, you can use TImagePointSeries for that. You'll find an example at All Features\Welcome!\Chart Styles\Other\Image Point in the new features demo, available at TeeChart's program group.

PascalKlaus · Post by **PascalKlaus** » Thu Mar 20, 2008 10:48 am

... and with the series event GetImage I can show different images:

Code: Select all

procedure TForm1.Series1GetImage(Sender: TCustomImagePointSeries;
  ValueIndex: Integer; Picture: TPicture);
begin
  ImageList1.GetBitmap(ValueIndex,Picture.Bitmap)
end;

Thats it! Thank you.