Event handler signalled to track the progress of operations in the class instance.
Source position: graphics.pp line 839
public property TGraphic.OnProgress : TFPImgProgressEvent |
OnProgress is a TProgressEvent property with the event handler signalled to track the progress of operations in the class instance. See the Progress topic for more detailed information.
Applications must assign an object procedure to the event handler to respond to progress notification messages. The Sender argument contains the object with triggered the notification.
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Monitoring the progress of drawing a complicated Graphic. |