TeeChart copy to clipboard does not retain transparency

[BlueMonkey]

When using the CopyToClipboardBitmap to capture an area chart containing series that have non-zero transparency attributes, the area series are all opaque in the captured image.

[max]

Try using this:

Code: Select all

procedure Tform1.OnTeeCommanderCopy(Sender: TObject);
begin
  Chart1.BufferedDisplay := False;
  Chart1.CopyToClipboardBitmap;
  Chart1.BufferedDisplay := True;
end;