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image_composite.h File Reference

#include <gandalf/image/image_defs.h>

Go to the source code of this file.

Functions
Gan_Image *	gan_image_composite_q (Gan_Image *source, Gan_Image *source_with_alpha, Gan_Image *dest)
	Macro: Composite images.
Gan_Image *	gan_image_composite_i (Gan_Image *image, Gan_Image *source_with_alpha)
	Macro: Composite with overwriting.
Gan_Image *	gan_image_composite_s (Gan_Image *image, Gan_Image *source_with_alpha)
	Macro: Composite into a new image.

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Detailed Description

Module: Extract/fill selected channel(s) of image

Part of: Gandalf Library

Revision: Last edited: Author:

Copyright: (c) 2000 Imagineer Software Limited

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Function Documentation

Gan_Image* gan_image_composite_q (  Gan_Image *    source, Gan_Image *    source_with_alpha, Gan_Image *    dest )

Macro: Composite images. Parameters: source  The input image source_with_alpha  The input image with the alpha channel dest  The destination image Returns: Composited dest image, or NULL on failure. Composites the image source_with_alpha onto the given image source, writing the result onto dest. See also: gan_image_composite_i().

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