image_rgba_uint8.h File Reference

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

Go to the source code of this file.

Defines

#define GAN_PIXEL   Gan_RGBAPixel_ui8

#define GAN_PIXEL_FORMAT   RGB-colour alpha

#define GAN_PIXEL_TYPE   8-bit unsigned integer

#define GAN_IMAGE_FORM_GEN   gan_image_form_gen_rgba_ui8

#define GAN_IMAGE_SET_GEN   gan_image_set_gen_rgba_ui8

#define GAN_IMAGE_ALLOC   gan_image_alloc_rgba_ui8

#define GAN_IMAGE_ALLOC_DATA   gan_image_alloc_data_rgba_ui8

#define GAN_IMAGE_FORM   gan_image_form_rgba_ui8

#define GAN_IMAGE_FORM_DATA   gan_image_form_data_rgba_ui8

#define GAN_IMAGE_SET   gan_image_set_rgba_ui8

#define GAN_IMAGE_SET_PIX   gan_image_set_pix_rgba_ui8

#define GAN_IMAGE_GET_PIX   gan_image_get_pix_rgba_ui8

#define GAN_IMAGE_GET_PIXPTR   gan_image_get_pixptr_rgba_ui8

#define GAN_IMAGE_GET_PIXARR   gan_image_get_pixarr_rgba_ui8

#define GAN_IMAGE_FILL_CONST   gan_image_fill_const_rgba_ui8

#define GAN_IMAGE_GET_ACTIVE_SUBWINDOW   gan_image_get_active_subwindow_rgba_ui8

#define GAN_IMAGE_MASK_WINDOW   gan_image_mask_window_rgba_ui8

#define GAN_IMAGE_CLEAR_WINDOW   gan_image_clear_window_rgba_ui8

Functions

Gan_Image * gan_image_set_gen_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data)

Not a user function.

Gan_Image * gan_image_form_gen_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, Gan_RGBAPixel_ui8 *pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 **row_data, size_t row_data_size)

Not a user function.

Gan_Bool gan_image_get_active_subwindow_rgba_ui8 (const Gan_Image *image, Gan_ImageWindow *subwin)

Computes bounding box of non-zero pixels in grey-level image.

Gan_RGBAPixel_ui8 * gan_image_get_pixptr_rgba_ui8 (const Gan_Image *img, unsigned row, unsigned col)

Return a pointer to a pixel from a RGB-colour alpha 8-bit unsigned image.

Gan_RGBAPixel_ui8 ** gan_image_get_pixarr_rgba_ui8 (const Gan_Image *img)

Return the pixel array from a RGB-colour alpha 8-bit unsigned image.

Gan_Bool gan_image_mask_window_rgba_ui8 (Gan_Image *pImage, unsigned r0, unsigned c0, unsigned height, unsigned width)

Clear binary image except in specified rectangular region.

Gan_Bool gan_image_clear_window_rgba_ui8 (Gan_Image *pImage, unsigned r0, unsigned c0, unsigned height, unsigned width)

Clear binary image in specified rectangular region.

Gan_Image * gan_image_alloc_rgba_ui8 (unsigned long height, unsigned long width)

Macro: Allocate a new RGB-colour alpha image with type 8-bit unsigned.

Gan_Image * gan_image_form_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width)

Macro: Forms and returns a new RGB-colour alpha image with type 8-bit unsigned.

Gan_Image * gan_image_alloc_data_rgba_ui8 (unsigned long height, unsigned long width, unsigned long stride, Gan_RGBAPixel_ui8 *pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 **row_data, size_t row_data_size)

Macro: Allocates and returns a new RGB-colour alpha 8-bit unsigned image.

Gan_Image * gan_image_form_data_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_RGBAPixel_ui8 *pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 **row_data, size_t row_data_size)

Macro: Forms and returns a new RGB-colour alpha 8-bit unsigned image.

Gan_Image * gan_image_set_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width)

Macro: Set an existing image to be RGB-colour alpha with type 8-bit unsigned.

Gan_Bool gan_image_set_pix_rgba_ui8 (Gan_Image *img, unsigned row, unsigned col, Gan_RGBAPixel_ui8 *pix)

Macro: Set a pixel in a RGB-colour alpha 8-bit unsigned image.

Gan_RGBAPixel_ui8 gan_image_get_pix_rgba_ui8 (const Gan_Image *img, unsigned row, unsigned col)

Macro: Return a pixel from a RGB-colour alpha 8-bit unsigned image.

Gan_Bool gan_image_fill_const_rgba_ui8 (Gan_Image *img, Gan_RGBAPixel_ui8 *pix)

Macro: Fills all the pixels in a RGB-colour alpha 8-bit unsigned image.

Detailed Description

Module: RGB colour 8-bit images with alpha channel

Part of: Gandalf Library

Version:: 1.3

Date:: 2005/01/26 18:07:12

Author:: pm

Generated on Fri Mar 17 12:44:52 2006 by

1.3.9.1


Defines
#define	GAN_PIXEL Gan_RGBAPixel_ui8
#define	GAN_PIXEL_FORMAT RGB-colour alpha
#define	GAN_PIXEL_TYPE 8-bit unsigned integer
#define	GAN_IMAGE_FORM_GEN gan_image_form_gen_rgba_ui8
#define	GAN_IMAGE_SET_GEN gan_image_set_gen_rgba_ui8
#define	GAN_IMAGE_ALLOC gan_image_alloc_rgba_ui8
#define	GAN_IMAGE_ALLOC_DATA gan_image_alloc_data_rgba_ui8
#define	GAN_IMAGE_FORM gan_image_form_rgba_ui8
#define	GAN_IMAGE_FORM_DATA gan_image_form_data_rgba_ui8
#define	GAN_IMAGE_SET gan_image_set_rgba_ui8
#define	GAN_IMAGE_SET_PIX gan_image_set_pix_rgba_ui8
#define	GAN_IMAGE_GET_PIX gan_image_get_pix_rgba_ui8
#define	GAN_IMAGE_GET_PIXPTR gan_image_get_pixptr_rgba_ui8
#define	GAN_IMAGE_GET_PIXARR gan_image_get_pixarr_rgba_ui8
#define	GAN_IMAGE_FILL_CONST gan_image_fill_const_rgba_ui8
#define	GAN_IMAGE_GET_ACTIVE_SUBWINDOW gan_image_get_active_subwindow_rgba_ui8
#define	GAN_IMAGE_MASK_WINDOW gan_image_mask_window_rgba_ui8
#define	GAN_IMAGE_CLEAR_WINDOW gan_image_clear_window_rgba_ui8
Functions
Gan_Image *	gan_image_set_gen_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data)
	Not a user function.
Gan_Image *	gan_image_form_gen_rgba_ui8 (Gan_Image img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, Gan_RGBAPixel_ui8 pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 **row_data, size_t row_data_size)
	Not a user function.
Gan_Bool	gan_image_get_active_subwindow_rgba_ui8 (const Gan_Image image, Gan_ImageWindow subwin)
	Computes bounding box of non-zero pixels in grey-level image.
Gan_RGBAPixel_ui8 *	gan_image_get_pixptr_rgba_ui8 (const Gan_Image *img, unsigned row, unsigned col)
	Return a pointer to a pixel from a RGB-colour alpha `8-bit` unsigned image.
Gan_RGBAPixel_ui8 **	gan_image_get_pixarr_rgba_ui8 (const Gan_Image *img)
	Return the pixel array from a RGB-colour alpha `8-bit` unsigned image.
Gan_Bool	gan_image_mask_window_rgba_ui8 (Gan_Image *pImage, unsigned r0, unsigned c0, unsigned height, unsigned width)
	Clear binary image except in specified rectangular region.
Gan_Bool	gan_image_clear_window_rgba_ui8 (Gan_Image *pImage, unsigned r0, unsigned c0, unsigned height, unsigned width)
	Clear binary image in specified rectangular region.
Gan_Image *	gan_image_alloc_rgba_ui8 (unsigned long height, unsigned long width)
	Macro: Allocate a new RGB-colour alpha image with type `8-bit` unsigned.
Gan_Image *	gan_image_form_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width)
	Macro: Forms and returns a new RGB-colour alpha image with type `8-bit` unsigned.
Gan_Image *	gan_image_alloc_data_rgba_ui8 (unsigned long height, unsigned long width, unsigned long stride, Gan_RGBAPixel_ui8 pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 *row_data, size_t row_data_size)
	Macro: Allocates and returns a new RGB-colour alpha `8-bit` unsigned image.
Gan_Image *	gan_image_form_data_rgba_ui8 (Gan_Image img, unsigned long height, unsigned long width, unsigned long stride, Gan_RGBAPixel_ui8 pix_data, size_t pix_data_size, Gan_RGBAPixel_ui8 **row_data, size_t row_data_size)
	Macro: Forms and returns a new RGB-colour alpha `8-bit` unsigned image.
Gan_Image *	gan_image_set_rgba_ui8 (Gan_Image *img, unsigned long height, unsigned long width)
	Macro: Set an existing image to be RGB-colour alpha with type `8-bit` unsigned.
Gan_Bool	gan_image_set_pix_rgba_ui8 (Gan_Image img, unsigned row, unsigned col, Gan_RGBAPixel_ui8 pix)
	Macro: Set a pixel in a RGB-colour alpha `8-bit` unsigned image.
Gan_RGBAPixel_ui8	gan_image_get_pix_rgba_ui8 (const Gan_Image *img, unsigned row, unsigned col)
	Macro: Return a pixel from a RGB-colour alpha `8-bit` unsigned image.
Gan_Bool	gan_image_fill_const_rgba_ui8 (Gan_Image img, Gan_RGBAPixel_ui8 pix)
	Macro: Fills all the pixels in a RGB-colour alpha `8-bit` unsigned image.