TImageEnVect.OnMeasureHint

Declaration

property OnMeasureHint: TIEVMeasureHintEvent;

Description

Occurs whenever the measurement hint is shown.

Example

// 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

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