SetDisplayAlphaBlendEnabled
|
TVideoGrabber.SetDisplayAlphaBlendEnabled |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
Activates the alpha blending of the video window
Declaration
procedure SetDisplayAlphaBlendEnabled (DisplayIndex: LongInt; Value: Boolean);
void __fastcall SetDisplayAlphaBlendEnabled(int DisplayIndex, bool Value);
Description
Used to activate the alpha blending of the current video window with another video window when it is detached from the control by invoking SetDisplayEmbedded (index, false)
The window Index specified must be in the 2..8 range (0..1 reserved to Display... and Dual_Display)