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image_rgb_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_RGBPixel_i
#define GAN_PIXEL_FORMAT   RGB colour
#define GAN_PIXEL_TYPE   int
#define GAN_IMTYPE   i
#define GAN_IMAGE_FORM_GEN   gan_image_form_gen_rgb_i
#define GAN_IMAGE_SET_GEN   gan_image_set_gen_rgb_i
#define GAN_IMAGE_ALLOC   gan_image_alloc_rgb_i
#define GAN_IMAGE_ALLOC_DATA   gan_image_alloc_data_rgb_i
#define GAN_IMAGE_FORM   gan_image_form_rgb_i
#define GAN_IMAGE_FORM_DATA   gan_image_form_data_rgb_i
#define GAN_IMAGE_SET   gan_image_set_rgb_i
#define GAN_IMAGE_SET_PIX   gan_image_set_pix_rgb_i
#define GAN_IMAGE_GET_PIX   gan_image_get_pix_rgb_i
#define GAN_IMAGE_GET_PIXPTR   gan_image_get_pixptr_rgb_i
#define GAN_IMAGE_GET_PIXARR   gan_image_get_pixarr_rgb_i
#define GAN_IMAGE_FILL_CONST   gan_image_fill_const_rgb_i
#define GAN_IMAGE_GET_ACTIVE_SUBWINDOW   gan_image_get_active_subwindow_rgb_i
#define GAN_IMAGE_MASK_WINDOW   gan_image_mask_window_rgb_i
#define GAN_IMAGE_CLEAR_WINDOW   gan_image_clear_window_rgb_i
#define GAN_IMAGE_GET_MINIMUM_PIXEL   gan_image_get_minimum_pixel_rgb_i
#define GAN_IMAGE_GET_MAXIMUM_PIXEL   gan_image_get_maximum_pixel_rgb_i

Functions

Gan_Imagegan_image_set_gen_rgb_i (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_Imagegan_image_form_gen_rgb_i (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, struct Gan_RGBPixel_i *pix_data, size_t pix_data_size, struct Gan_RGBPixel_i **row_data, size_t row_data_size)
 Form an image with specific format, type, dimensions and stride.
Gan_Bool gan_image_get_active_subwindow_rgb_i (const Gan_Image *image, Gan_ImageWindow *subwin)
 Computes bounding box of non-zero pixels in grey-level image.
Gan_RGBPixel_igan_image_get_pixptr_rgb_i (const Gan_Image *img, unsigned row, unsigned col)
 Return a pointer to a pixel from a RGB colour int image.
Gan_RGBPixel_i ** gan_image_get_pixarr_rgb_i (const Gan_Image *img)
 Return the pixel array from a RGB colour int image.
Gan_Bool gan_image_mask_window_rgb_i (Gan_Image *img, unsigned r0, unsigned c0, unsigned height, unsigned width)
 Clear image except in specified rectangular region.
Gan_Bool gan_image_clear_window_rgb_i (Gan_Image *img, unsigned r0, unsigned c0, unsigned height, unsigned width)
 Clear image in specified rectangular region.
Gan_Bool gan_image_get_minimum_pixel_rgb_i (const Gan_Image *pImage, const Gan_Image *pMask, int *minval)
 Calculates the minimum pixel value in an image.
Gan_Bool gan_image_get_maximum_pixel_rgb_i (const Gan_Image *pImage, const Gan_Image *pMask, int *maxval)
 Calculates the maximum pixel value in an image.
Gan_Imagegan_image_alloc_rgb_i (unsigned long height, unsigned long width)
 Macro: Allocate a new RGB colour image with type int.
Gan_Imagegan_image_form_rgb_i (Gan_Image *img, unsigned long height, unsigned long width)
 Macro: Forms and returns a new RGB colour image with type int.
Gan_Imagegan_image_alloc_data_rgb_i (unsigned long height, unsigned long width, unsigned long stride, struct Gan_RGBPixel_i *pix_data, size_t pix_data_size, struct Gan_RGBPixel_i **row_data, size_t row_data_size)
 Macro: Allocates and returns a new RGB colour int image.
Gan_Imagegan_image_form_data_rgb_i (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, struct Gan_RGBPixel_i *pix_data, size_t pix_data_size, struct Gan_RGBPixel_i **row_data, size_t row_data_size)
 Macro: Forms and returns a new RGB colour int image.
Gan_Imagegan_image_set_rgb_i (Gan_Image *img, unsigned long height, unsigned long width)
 Macro: Set an existing image to be RGB colour with type int.
Gan_Bool gan_image_set_pix_rgb_i (Gan_Image *img, unsigned row, unsigned col, struct Gan_RGBPixel_i *pix)
 Macro: Set a pixel in a RGB colour int image.
Gan_RGBPixel_i gan_image_get_pix_rgb_i (const Gan_Image *img, unsigned row, unsigned col)
 Macro: Return a pixel from a RGB colour int image.
Gan_Bool gan_image_fill_const_rgb_i (Gan_Image *img, struct Gan_RGBPixel_i *pix)
 Macro: Fills all the pixels in a RGB colour int image.


Detailed Description

Module: RGB colour signed integer images

Part of: Gandalf Library

Version:
1.20
Date:
2004/11/20 00:53:11
Author:
pm
Copyright: (c) 2000 Imagineer Software Limited
Generated on Sat May 21 23:52:50 2005 by  doxygen 1.4.3