TImageEnVect.OnMeasureHint
Declaration
property OnMeasureHint: TIEVMeasureHintEvent;
Description
Occurs whenever the measurement hint is shown.
// display measure value to the Label1 (and repaint it to perform real-time measurement).
procedure TForm1.ImageEnVect1MeasureHint(Sender: TObject; var Text: AnsiString;
Value: Double);
begin
Label1.Caption := Text;
Label1.Repaint;
end;
Transition Information
If you are transitioning your code to
TImageEnView Layers, instead of OnMeasureHint, use the event:
TImageEnView.OnInteractionHint