Classes and Member Functions > LPaint > LPaint Member Functions > LPaint::PaintRgnDC

LPaint::PaintRgnDC

#include "ltwrappr.h"

virtual L_INT LPaint::PaintRgnDC(uROP3=SRCCOPY)

windows ROP code for display

Paints the class object's associated bitmap region to a device context. This function works the same as LPaint::PaintDC, except that only the bitmap region is painted.

Parameter	Description
uROP3	The Windows ROP code that determines how the destination rectangle is updated. This parameter takes the same codes as the Windows BitBlt() function. For ordinary painting, use SRCCOPY.

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Functions:	Class Members, LBitmapBase::RectToBitmap, LBitmapBase::RectFromBitmap
Topics:	Raster Image Functions: Displaying Images
	Raster Image Functions: Palettes
	Defining and Using a Bitmap Region
	Handling Palette Changes
	Implementing Transparency

LPaint::PaintRgnDC

Returns

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