How to add Text to annotation of ColorLineTool
Posted: Tue Aug 12, 2025 8:38 am
Hello TeeChart Team,
How can I add (prefix) some text to the numerical output (Annotation) shown of the TColorLineTool?
I tried to change the Text in the OnDragLine Event like:
procedure TfrmXYPlot.XYLimitDragLine(Sender: TColorLineTool);
begin
Sender.Annotation.Text := 'XY Limit: ' + Sender.Value.ToString;
end;
But that text doesn't show up?
Best regards,
Thomas
How can I add (prefix) some text to the numerical output (Annotation) shown of the TColorLineTool?
I tried to change the Text in the OnDragLine Event like:
procedure TfrmXYPlot.XYLimitDragLine(Sender: TColorLineTool);
begin
Sender.Annotation.Text := 'XY Limit: ' + Sender.Value.ToString;
end;
But that text doesn't show up?
- ColorLineToolAnnotation.png (72.55 KiB) Viewed 118 times
Thomas