image_rgb_uint.h Source File

00001 
00014 /* This library is free software; you can redistribute it and/or
00015    modify it under the terms of the GNU Lesser General Public
00016    License as published by the Free Software Foundation; either
00017    version 2.1 of the License, or (at your option) any later version.
00018 
00019    This library is distributed in the hope that it will be useful,
00020    but WITHOUT ANY WARRANTY; without even the implied warranty of
00021    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00022    Lesser General Public License for more details.
00023 
00024    You should have received a copy of the GNU Lesser General Public
00025    License along with this library; if not, write to the Free Software
00026    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00027 */
00028 
00029 #ifndef _GAN_IMAGE_RGB_UINT_H
00030 #define _GAN_IMAGE_RGB_UINT_H
00031 
00032 #define GAN_PIXEL struct Gan_RGBPixel_ui
00033 #define GAN_PIXEL_FORMAT RGB colour
00034 #define GAN_PIXEL_TYPE unsigned int
00035 #define GAN_IMTYPE ui
00036 #define GAN_IMAGE_FORM_GEN gan_image_form_gen_rgb_ui
00037 #define GAN_IMAGE_SET_GEN gan_image_set_gen_rgb_ui
00038 #define GAN_IMAGE_ALLOC gan_image_alloc_rgb_ui
00039 #define GAN_IMAGE_ALLOC_DATA gan_image_alloc_data_rgb_ui
00040 #define GAN_IMAGE_FORM gan_image_form_rgb_ui
00041 #define GAN_IMAGE_FORM_DATA gan_image_form_data_rgb_ui
00042 #define GAN_IMAGE_SET gan_image_set_rgb_ui
00043 #define GAN_IMAGE_SET_PIX gan_image_set_pix_rgb_ui
00044 #define GAN_IMAGE_GET_PIX gan_image_get_pix_rgb_ui
00045 #define GAN_IMAGE_GET_PIXPTR gan_image_get_pixptr_rgb_ui
00046 #define GAN_IMAGE_GET_PIXARR gan_image_get_pixarr_rgb_ui
00047 #define GAN_IMAGE_FILL_CONST gan_image_fill_const_rgb_ui
00048 #define GAN_IMAGE_GET_ACTIVE_SUBWINDOW gan_image_get_active_subwindow_rgb_ui
00049 #define GAN_IMAGE_MASK_WINDOW gan_image_mask_window_rgb_ui
00050 #define GAN_IMAGE_CLEAR_WINDOW gan_image_clear_window_rgb_ui
00051 #define GAN_IMAGE_GET_MINIMUM_PIXEL gan_image_get_minimum_pixel_rgb_ui
00052 #define GAN_IMAGE_GET_MAXIMUM_PIXEL gan_image_get_maximum_pixel_rgb_ui
00053 
00067 /* This library is free software; you can redistribute it and/or
00068    modify it under the terms of the GNU Lesser General Public
00069    License as published by the Free Software Foundation; either
00070    version 2.1 of the License, or (at your option) any later version.
00071 
00072    This library is distributed in the hope that it will be useful,
00073    but WITHOUT ANY WARRANTY; without even the implied warranty of
00074    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00075    Lesser General Public License for more details.
00076 
00077    You should have received a copy of the GNU Lesser General Public
00078    License along with this library; if not, write to the Free Software
00079    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00080 */
00081 
00082 #include <stdlib.h>
00083 #include <gandalf/common/misc_defs.h>
00084 #include <gandalf/image/image_defs.h>
00085 
00091 #ifdef __cplusplus
00092 extern "C" {
00093 #endif
00094 
00095 
00104  struct Gan_Image *gan_image_set_gen_rgb_ui ( Gan_Image *img,
00105                                       unsigned long height,
00106                                       unsigned long width,
00107                                       unsigned long stride,
00108                                       Gan_Bool alloc_pix_data );
00109 
00122  struct Gan_Image *gan_image_form_gen_rgb_ui ( Gan_Image *img,
00123                                        unsigned long height,
00124                                        unsigned long width,
00125                                        unsigned long stride,
00126                                        Gan_Bool alloc_pix_data,
00127                                        struct Gan_RGBPixel_ui  *pix_data,
00128                                        size_t      pix_data_size,
00129                                        struct Gan_RGBPixel_ui **row_data,
00130                                        size_t      row_data_size );
00131 
00150  Gan_Bool gan_image_get_active_subwindow_rgb_ui ( const Gan_Image *image,
00151                                           Gan_ImageWindow *subwin );
00156 #ifndef NDEBUG
00157 
00168  struct Gan_RGBPixel_ui *gan_image_get_pixptr_rgb_ui ( const Gan_Image *img,
00169                                   unsigned row, unsigned col );
00170 
00177  struct Gan_RGBPixel_ui **gan_image_get_pixarr_rgb_ui ( const Gan_Image *img );
00178 
00182 #endif /* #ifndef NDEBUG */
00183 
00193  Gan_Bool gan_image_mask_window_rgb_ui ( Gan_Image *pImage,
00194                                  unsigned r0,     unsigned c0,
00195                                  unsigned height, unsigned width );
00196 
00201  Gan_Bool gan_image_clear_window_rgb_ui ( Gan_Image *pImage,
00202                                   unsigned r0,     unsigned c0,
00203                                   unsigned height, unsigned width );
00208 #if defined(GAN_IMAGE_GET_MINIMUM_PIXEL)
00209 
00213  Gan_Bool gan_image_get_minimum_pixel_rgb_ui ( const Gan_Image *pImage,
00214                                        const Gan_Image *pMask,
00215                                        unsigned int *minval );
00216  Gan_Bool gan_image_get_maximum_pixel_rgb_ui ( const Gan_Image *pImage,
00217                                        const Gan_Image *pMask,
00218                                        unsigned int *maxval );
00222 #endif /* defined(GAN_IMAGE_GET_MINIMUM_PIXEL) */
00223 
00224 /* declarations of macros defined in individual header files */
00225 
00226 
00242  Gan_Image *gan_image_alloc_rgb_ui ( unsigned long height, unsigned long width );
00243 
00256  Gan_Image *gan_image_form_rgb_ui ( Gan_Image *img,
00257                             unsigned long height, unsigned long width );
00258 
00275  Gan_Image *gan_image_alloc_data_rgb_ui ( unsigned long height,
00276                                   unsigned long width,
00277                                   unsigned long stride,
00278                                   struct Gan_RGBPixel_ui  *pix_data, size_t pix_data_size,
00279                                   struct Gan_RGBPixel_ui **row_data, size_t row_data_size );
00280 
00298  Gan_Image *gan_image_form_data_rgb_ui ( Gan_Image *img,
00299                                  unsigned long height,
00300                                  unsigned long width,
00301                                  unsigned long stride,
00302                                  struct Gan_RGBPixel_ui  *pix_data, size_t pix_data_size,
00303                                  struct Gan_RGBPixel_ui **row_data, size_t row_data_size );
00304 
00324  Gan_Image *gan_image_set_rgb_ui ( Gan_Image *img,
00325                            unsigned long height, unsigned long width );
00326 
00343  Gan_Bool gan_image_set_pix_rgb_ui ( Gan_Image *img, unsigned row, unsigned col,
00344                              struct Gan_RGBPixel_ui *pix );
00345 
00352  struct Gan_RGBPixel_ui gan_image_get_pix_rgb_ui ( const Gan_Image *img, unsigned row, unsigned col );
00353 
00370  Gan_Bool gan_image_fill_const_rgb_ui ( Gan_Image *img, struct Gan_RGBPixel_ui *pix );
00371 
00377 #ifdef __cplusplus
00378 }
00379 #endif
00380 
00381 #undef GAN_PIXEL
00382 #undef GAN_PIXEL_FORMAT
00383 #undef GAN_PIXEL_TYPE
00384 #undef GAN_IMTYPE
00385 #undef GAN_IMAGE_FORM_GEN
00386 #undef GAN_IMAGE_SET_GEN
00387 #undef GAN_IMAGE_ALLOC
00388 #undef GAN_IMAGE_ALLOC_DATA
00389 #undef GAN_IMAGE_FORM
00390 #undef GAN_IMAGE_FORM_DATA
00391 #undef GAN_IMAGE_SET
00392 #undef GAN_IMAGE_SET_PIX
00393 #undef GAN_IMAGE_GET_PIX
00394 #undef GAN_IMAGE_GET_PIXPTR
00395 #undef GAN_IMAGE_GET_PIXARR
00396 #undef GAN_IMAGE_FILL_CONST
00397 #undef GAN_IMAGE_GET_ACTIVE_SUBWINDOW
00398 #undef GAN_IMAGE_MASK_WINDOW
00399 #undef GAN_IMAGE_CLEAR_WINDOW
00400 #undef GAN_IMAGE_GET_MINIMUM_PIXEL
00401 #undef GAN_IMAGE_GET_MAXIMUM_PIXEL
00402 #undef GAN_IMAGE_PIXEL_MIN_VAL
00403 #undef GAN_IMAGE_PIXEL_MAX_VAL
00404 #undef GAN_IMAGE_PIXEL_ZERO_VAL
00405 
00411 #endif /* #ifndef _GAN_IMAGE_RGB_UINT_H */