Uses a ChromaKey algorithm to select all pixels of a particular hue. A ChromaKey image contains a solid color block that is removed so that it can be applied to a background.

Namespace: HiComponents.IEvolution
Assembly: IEvolution2 (in IEvolution2.dll) Version: 10.1.0.0

Syntax

         
 C#  Visual Basic  Visual C++ 
public void SelectChromaKey(
	int keyPixelX,
	int keyPixelY,
	IEImage..::..SelOp op
)
Public Sub SelectChromaKey ( _
	keyPixelX As Integer, _
	keyPixelY As Integer, _
	op As IEImage..::..SelOp _
)
public:
void SelectChromaKey(
	int keyPixelX, 
	int keyPixelY, 
	IEImage..::..SelOp op
)

Parameters

keyPixelX
Int32
Horizontal coordinate of a pixel with the chromakey color
keyPixelY
Int32
Vertical coordinate of a pixel with the chromakey color
op
IEImage..::..SelOp
If op is Replace, replaces all provious selections. If op is Add, add a new selection.

See Also