image_rgba_int.h File Reference

#include <stdlib.h>
#include <gandalf/common/misc_defs.h>
#include <gandalf/image/image_defs.h>

Go to the source code of this file.

Defines
#define	GAN_PIXEL   struct Gan_RGBAPixel_i
#define	GAN_PIXEL_FORMAT   RGB-colour alpha
#define	GAN_PIXEL_TYPE   int
#define	GAN_IMTYPE   i
#define	GAN_IMAGE_FORM_GEN   gan_image_form_gen_rgba_i
#define	GAN_IMAGE_SET_GEN   gan_image_set_gen_rgba_i
#define	GAN_IMAGE_ALLOC   gan_image_alloc_rgba_i
#define	GAN_IMAGE_ALLOC_DATA   gan_image_alloc_data_rgba_i
#define	GAN_IMAGE_FORM   gan_image_form_rgba_i
#define	GAN_IMAGE_FORM_DATA   gan_image_form_data_rgba_i
#define	GAN_IMAGE_SET   gan_image_set_rgba_i
#define	GAN_IMAGE_SET_PIX   gan_image_set_pix_rgba_i
#define	GAN_IMAGE_GET_PIX   gan_image_get_pix_rgba_i
#define	GAN_IMAGE_GET_PIXPTR   gan_image_get_pixptr_rgba_i
#define	GAN_IMAGE_GET_PIXARR   gan_image_get_pixarr_rgba_i
#define	GAN_IMAGE_FILL_CONST   gan_image_fill_const_rgba_i
#define	GAN_IMAGE_GET_ACTIVE_SUBWINDOW   gan_image_get_active_subwindow_rgba_i
#define	GAN_IMAGE_MASK_WINDOW   gan_image_mask_window_rgba_i
#define	GAN_IMAGE_CLEAR_WINDOW   gan_image_clear_window_rgba_i
Functions
Gan_Image *	gan_image_alloc_rgba_i (unsigned long height, unsigned long width)
	Macro: Allocate a new RGB-colour alpha image with type int.
Gan_Image *	gan_image_form_rgba_i (Gan_Image *img, unsigned long height, unsigned long width)
	Macro: Forms and returns a new RGB-colour alpha image with type int.
Gan_Image *	gan_image_alloc_data_rgba_i (unsigned long height, unsigned long width, unsigned long stride, struct Gan_RGBAPixel_i *pix_data, size_t pix_data_size, struct Gan_RGBAPixel_i **row_data, size_t row_data_size)
	Macro: Allocates and returns a new RGB-colour alpha int image.
Gan_Image *	gan_image_form_data_rgba_i (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, struct Gan_RGBAPixel_i *pix_data, size_t pix_data_size, struct Gan_RGBAPixel_i **row_data, size_t row_data_size)
	Macro: Forms and returns a new RGB-colour alpha int image.
Gan_Image *	gan_image_set_rgba_i (Gan_Image *img, unsigned long height, unsigned long width)
	Macro: Set an existing image to be RGB-colour alpha with type int.
Gan_Bool	gan_image_set_pix_rgba_i (Gan_Image *img, unsigned row, unsigned col, struct Gan_RGBAPixel_i *pix)
	Macro: Set a pixel in a RGB-colour alpha int image.
Gan_RGBAPixel_i	gan_image_get_pix_rgba_i (const Gan_Image *img, unsigned row, unsigned col)
	Macro: Return a pixel from a RGB-colour alpha int image.
Gan_Bool	gan_image_fill_const_rgba_i (Gan_Image *img, struct Gan_RGBAPixel_i *pix)
	Macro: Fills all the pixels in a RGB-colour alpha int image.

---

Detailed Description

Module: RGB colour signed integer images with alpha channel

Part of: Gandalf Library

Version:

1.11

Date:

2004/05/18 17:31:57

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

---