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TBeforeDrawNeedleEvent


Unit:SDL_meter
Class: none
Declaration: TBeforeDrawNeedleEvent = procedure (Sender: TObject; Canvas: TCanvas; var NeedleDrawn: boolean) of object;

The TBeforeDrawNeedleEvent declares the event OnBeforeDrawNeedle which occurs before the needles are going to be drawn.


Last Update: 2012-Oct-20