KeyGet Method (IMChromaKey)
MFrame object for key adjust or NULL
Chroma Key object
additional properties ("'background")
Get key value object.
Use last input frame or user-specified key, for specify background image use _bsProps = 'background='path''."
Syntax
Sub KeyGet( _
   ByVal _pMFrameForAdjustOrNull As Object, _
   ByRef _ppKeyObject As MKey, _
   ByVal _bsProps As String _
) 
procedure KeyGet( 
    _pMFrameForAdjustOrNull: TObject;
   Out  _ppKeyObject: MKey;
    _bsProps: String
); 
void KeyGet( 
   IUnknown* _pMFrameForAdjustOrNull,
   [PARAMFLAG::Out] MKey* _ppKeyObject,
   BSTR* _bsProps
) 

Parameters

_pMFrameForAdjustOrNull
MFrame object for key adjust or NULL
_ppKeyObject
Chroma Key object
_bsProps
additional properties ("'background")
Example

See Also

Reference

IMChromaKey Interface
IMChromaKey Members