ImageMagick-7/MagickWand/wand-view.h

0001 /*
0002   Copyright @ 2003 ImageMagick Studio LLC, a non-profit organization
0003   dedicated to making software imaging solutions freely available.
0004
0005   You may not use this file except in compliance with the License.  You may
0006   obtain a copy of the License at
0007
0008     https://imagemagick.org/script/license.php
0009
0010   Unless required by applicable law or agreed to in writing, software
0011   distributed under the License is distributed on an "AS IS" BASIS,
0012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0013   See the License for the specific language governing permissions and
0014   limitations under the License.
0015
0016   MagickWand wand view methods.
0017 */
0018 #ifndef MAGICKWAND_WAND_VIEW_H
0019 #define MAGICKWAND_WAND_VIEW_H
0020
0021 #if defined(__cplusplus) || defined(c_plusplus)
0022 extern "C" {
0023 #endif
0024
0025 typedef struct _WandView
0026   WandView;
0027
0028 typedef MagickBooleanType
0029   (*DuplexTransferWandViewMethod)(const WandView *,const WandView *,WandView *,
0030     const ssize_t,const int,void *),
0031   (*GetWandViewMethod)(const WandView *,const ssize_t,const int,void *),
0032   (*SetWandViewMethod)(WandView *,const ssize_t,const int,void *),
0033   (*TransferWandViewMethod)(const WandView *,WandView *,const ssize_t,
0034     const int,void *),
0035   (*UpdateWandViewMethod)(WandView *,const ssize_t,const int,void *);
0036
0037 extern WandExport char
0038   *GetWandViewException(const WandView *,ExceptionType *);
0039
0040 extern WandExport MagickBooleanType
0041   DuplexTransferWandViewIterator(WandView *,WandView *,WandView *,
0042     DuplexTransferWandViewMethod,void *),
0043   GetWandViewIterator(WandView *,GetWandViewMethod,void *),
0044   IsWandView(const WandView *),
0045   SetWandViewIterator(WandView *,SetWandViewMethod,void *),
0046   TransferWandViewIterator(WandView *,WandView *,TransferWandViewMethod,void *),
0047   UpdateWandViewIterator(WandView *,UpdateWandViewMethod,void *);
0048
0049 extern WandExport MagickWand
0050   *GetWandViewWand(const WandView *);
0051
0052 extern WandExport PixelWand
0053   **GetWandViewPixels(const WandView *);
0054
0055 extern WandExport RectangleInfo
0056   GetWandViewExtent(const WandView *);
0057
0058 extern WandExport void
0059   SetWandViewDescription(WandView *,const char *),
0060   SetWandViewThreads(WandView *,const size_t);
0061
0062 extern WandExport WandView
0063   *CloneWandView(const WandView *),
0064   *DestroyWandView(WandView *),
0065   *NewWandView(MagickWand *),
0066   *NewWandViewExtent(MagickWand *,const ssize_t,const ssize_t,const size_t,
0067     const size_t);
0068
0069 #if defined(__cplusplus) || defined(c_plusplus)
0070 }
0071 #endif
0072
0073 #endif