#include <gandalf/image/image_rgba_double.h>
#include <string.h>
#include <gandalf/image/image_defs.h>
#include <gandalf/common/array.h>
#include <gandalf/common/allocate.h>
#include <gandalf/common/misc_error.h>
Defines | |
#define | GAN_PIXEL struct Gan_RGBAPixel_d |
#define | GAN_PIXEL_FORMAT RGB-colour alpha |
#define | GAN_PIXEL_TYPE double |
#define | GAN_PIXFMT GAN_RGB_COLOUR_ALPHA_IMAGE |
#define | GAN_PIXTYPE GAN_DOUBLE |
#define | GAN_IMFMT rgba |
#define | GAN_IMTYPE d |
#define | GAN_IMAGE_FORM_GEN gan_image_form_gen_rgba_d |
#define | GAN_IMAGE_SET_GEN gan_image_set_gen_rgba_d |
#define | GAN_IMAGE_ALLOC gan_image_alloc_rgba_d |
#define | GAN_IMAGE_ALLOC_DATA gan_image_alloc_data_rgba_d |
#define | GAN_IMAGE_FORM gan_image_form_rgba_d |
#define | GAN_IMAGE_FORM_DATA gan_image_form_data_rgba_d |
#define | GAN_IMAGE_SET gan_image_set_rgba_d |
#define | GAN_IMAGE_SET_PIX gan_image_set_pix_rgba_d |
#define | GAN_IMAGE_GET_PIX gan_image_get_pix_rgba_d |
#define | GAN_IMAGE_GET_PIXPTR gan_image_get_pixptr_rgba_d |
#define | GAN_IMAGE_GET_PIXARR gan_image_get_pixarr_rgba_d |
#define | GAN_IMAGE_FILL_CONST gan_image_fill_const_rgba_d |
Functions | |
Gan_RGBAPixel_d * | gan_image_get_pixptr_rgba_d (Gan_Image *img, unsigned row, unsigned col) |
Return a pointer to a pixel from a RGB-colour alpha double image. | |
Gan_RGBAPixel_d ** | gan_image_get_pixarr_rgba_d (Gan_Image *img) |
Return the pixel array from a RGB-colour alpha double image. | |
Gan_Image * | gan_image_set_gen_rgba_d (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data) |
Set format, type, dimension and stride attributes of an image. | |
Gan_Image * | gan_image_form_gen_rgba_d (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, struct Gan_RGBAPixel_d *pix_data, size_t pix_data_size, struct Gan_RGBAPixel_d **row_data, size_t row_data_size) |
Form an image with specific format, type, dimensions and stride. |
Part of: Gandalf Library
Revision: Last edited: Author:
Copyright: (c) 2000 Imagineer Software Limited