SetDisplayPanScanRatio
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TVideoGrabber.SetDisplayPanScanRatio |
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Adjust the Pan/Scan ratio.
Declaration
procedure SetDisplayPanScanRatio (DisplayIndex: LongInt; Value: LongInt);
void __fastcall SetDisplayPanScanRatio(int DisplayIndex, int Value);
Description
After invoking SetDisplayAspectRatio (index, ar_PanScan), this function can be used to adjust the Pan/Scan ratio (in the 0..100 range, default value 50)
The window Index specified must be in the 2..8 range (0..1 reserved to Display... and Dual_Display)