Main Page | Modules | Class List | File List | Class Members | File Members

image_gla_ushort.c File Reference

#include <gandalf/image/image_gla_ushort.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>
#include <gandalf/common/compare.h>

Defines

#define GAN_PIXEL   struct Gan_GLAPixel_us
#define GAN_PIXEL_FORMAT   grey-level alpha
#define GAN_PIXEL_TYPE   unsigned short
#define GAN_PIXFMT   GAN_GREY_LEVEL_ALPHA_IMAGE
#define GAN_PIXTYPE   GAN_USHORT
#define GAN_IMFMT   gla
#define GAN_IMTYPE   us
#define GAN_PIX_FIELD1   I
#define GAN_PIX_FIELD2   A
#define GAN_IMAGE_FORM_GEN   gan_image_form_gen_gla_us
#define GAN_IMAGE_SET_GEN   gan_image_set_gen_gla_us
#define GAN_IMAGE_ALLOC   gan_image_alloc_gla_us
#define GAN_IMAGE_ALLOC_DATA   gan_image_alloc_data_gla_us
#define GAN_IMAGE_FORM   gan_image_form_gla_us
#define GAN_IMAGE_FORM_DATA   gan_image_form_data_gla_us
#define GAN_IMAGE_SET   gan_image_set_gla_us
#define GAN_IMAGE_SET_PIX   gan_image_set_pix_gla_us
#define GAN_IMAGE_GET_PIX   gan_image_get_pix_gla_us
#define GAN_IMAGE_GET_PIXPTR   gan_image_get_pixptr_gla_us
#define GAN_IMAGE_GET_PIXARR   gan_image_get_pixarr_gla_us
#define GAN_IMAGE_FILL_CONST   gan_image_fill_const_gla_us
#define GAN_IMAGE_GET_ACTIVE_SUBWINDOW   gan_image_get_active_subwindow_gla_us
#define GAN_IMAGE_MASK_WINDOW   gan_image_mask_window_gla_us
#define GAN_IMAGE_CLEAR_WINDOW   gan_image_clear_window_gla_us
#define GAN_IMAGE_PIXEL_ZERO_VAL   0
#define GAN_FILL_ARRAY   gan_fill_array_us
#define GAN_COPY_ARRAY   gan_copy_array_us

Functions

Gan_Bool gan_image_get_active_subwindow_gla_us (const Gan_Image *image, Gan_ImageWindow *subwin)
 Computes bounding box of non-zero pixels in grey-level image.
Gan_GLAPixel_usgan_image_get_pixptr_gla_us (const Gan_Image *img, unsigned row, unsigned col)
 Return a pointer to a pixel from a grey-level alpha unsigned short image.
Gan_GLAPixel_us ** gan_image_get_pixarr_gla_us (const Gan_Image *img)
 Return the pixel array from a grey-level alpha unsigned short image.
Gan_Bool gan_image_mask_window_gla_us (Gan_Image *img, unsigned r0, unsigned c0, unsigned height, unsigned width)
 Clear image except in specified rectangular region.
Gan_Bool gan_image_clear_window_gla_us (Gan_Image *img, unsigned r0, unsigned c0, unsigned height, unsigned width)
 Clear image in specified rectangular region.
Gan_Imagegan_image_set_gen_gla_us (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_gla_us (Gan_Image *img, unsigned long height, unsigned long width, unsigned long stride, Gan_Bool alloc_pix_data, struct Gan_GLAPixel_us *pix_data, size_t pix_data_size, struct Gan_GLAPixel_us **row_data, size_t row_data_size)
 Form an image with specific format, type, dimensions and stride.

Detailed Description

Module: Grey level unsigned short images with alpha channel

Part of: Gandalf Library

Version:
1.11
Date:
2004/05/18 20:16:57
Author:
pm
Copyright: (c) 2000 Imagineer Software Limited
Generated on Fri Mar 17 12:44:51 2006 by  doxygen 1.3.9.1