BOOL CBCGPToolBarImages::DrawEx	(	CDC *	pDC,
		CRect	rect,
		int	iImageIndex,
		ImageAlignHorz	horzAlign = ImageAlignHorzLeft,
		ImageAlignVert	vertAlign = ImageAlignVertTop,
		CRect	rectSrc = CRect(0, 0, 0, 0),
		BYTE	alphaSrc = 255,
		BOOL	bIsIgnoreAlpha = FALSE
	)

Called when an image maintained by a toolbar images object need to be rendered.

Returns

Nonzero if the specified image was displayed successfully; it is 0 if the image index was invalid or some other error occurred.

Call this function to display the specified by iImageIndex image.

Parameters

pDC	A pointer to a device context.
rect	Specifies the image destination coordinates.
iImageIndex	Specifies the zero-based index of the image to be displayed.
horzAlign	Specifies image horizontal alignment.
vertAlign	Specifies image vertical alignment.
rectSrc	Specifies the image source coordinates.
alphaSrc	Alpha [0-255].
bIsIgnoreAlpha	Specifies whether to draw image with alpha or not.