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OnZoomPan


Unit:SDL_polchart
Class:TPolChart
Declaration:OnZoomPan: TZoomPanEvent;
{TZoomPanEvent = procedure (Sender: TObject) of object;}

The event OnZoomPan occurs after the viewport of TPolChart has been zoomed or panned. See TZoomPanEvent for a detailed description of the event.

Example: This event is used in the following example program (see http://www.lohninger.com/examples.html for downloading the code): poldiag


Last Update: 2012-Oct-20