TVideoGrabber.SetDisplayAlphaBlendValue

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TVideoGrabber

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Value of the alpha blending of the video window


Declaration
procedure SetDisplayAlphaBlendValue (DisplayIndex: LongInt; Value: LongInt);


void __fastcall SetDisplayAlphaBlendValue(int DisplayIndex, int Value);

Description

Value of the alpha blending of the video window, in the 0..255 range (e.g. 128 = semi-transparent)

This feature can be used after invoking SetDisplayEmbedded (index, false) and SetDisplayAlphaBlendEnabled (index, false)

The window Index specified must be in the 2..8 range (0..1 reserved to Display... and Dual_Display)