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Home BasePack SDLBase Type Declarations TZoomPanEvent
See also: OnZoomPan (RChart), OnZoomPan (PolChart), OnZoomPan (GeoMap), OnZoomPan (Dendrogram) 

TZoomPanEvent

Unit:SDL_sdlbase
Class: none
Declaration: TZoomPanEvent = procedure (Sender: TObject) of object;

The TZoomPanEvent is triggered whenever panning or zooming takes place (caused by a mouse action). Please note that the property MouseAction (RChart, PolChart, GeoMap, Dendrogram, BoxPlot, SmithChart) has to be set to a value other than maNone in order to generate an OnZoomPan event.


Last Update: 2007-Mai-19