| cristy | 3ed852e | 2009-09-05 21:47:34 +0000 | [diff] [blame] | 1 | /* |
| 2 | Copyright 1999-2009 ImageMagick Studio LLC, a non-profit organization |
| 3 | dedicated to making software imaging solutions freely available. |
| 4 | |
| 5 | You may not use this file except in compliance with the License. |
| 6 | obtain a copy of the License at |
| 7 | |
| 8 | http://www.imagemagick.org/script/license.php |
| 9 | |
| 10 | Unless required by applicable law or agreed to in writing, software |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | See the License for the specific language governing permissions and |
| 14 | limitations under the License. |
| 15 | |
| 16 | Pixel Iterator Methods. |
| 17 | */ |
| 18 | #ifndef _MAGICKWAND_PIXEL_ITERATOR_H |
| 19 | #define _MAGICKWAND_PIXEL_ITERATOR_H |
| 20 | |
| 21 | #if defined(__cplusplus) || defined(c_plusplus) |
| 22 | extern "C" { |
| 23 | #endif |
| 24 | |
| 25 | #include "wand/magick-wand.h" |
| 26 | #include "wand/pixel-wand.h" |
| 27 | |
| 28 | typedef struct _PixelIterator |
| 29 | PixelIterator; |
| 30 | |
| 31 | extern WandExport char |
| 32 | *PixelGetIteratorException(const PixelIterator *,ExceptionType *); |
| 33 | |
| 34 | extern WandExport ExceptionType |
| 35 | PixelGetIteratorExceptionType(const PixelIterator *); |
| 36 | |
| 37 | extern WandExport long |
| 38 | PixelGetIteratorRow(PixelIterator *); |
| 39 | |
| 40 | extern WandExport MagickBooleanType |
| 41 | IsPixelIterator(const PixelIterator *), |
| 42 | PixelClearIteratorException(PixelIterator *), |
| 43 | PixelSetIteratorRow(PixelIterator *,const long), |
| 44 | PixelSyncIterator(PixelIterator *); |
| 45 | |
| 46 | extern WandExport PixelIterator |
| 47 | *ClonePixelIterator(const PixelIterator *), |
| 48 | *DestroyPixelIterator(PixelIterator *), |
| 49 | *NewPixelIterator(MagickWand *), |
| 50 | *NewPixelRegionIterator(MagickWand *,const long,const long, |
| 51 | const unsigned long,const unsigned long); |
| 52 | |
| 53 | extern WandExport PixelWand |
| 54 | **PixelGetCurrentIteratorRow(PixelIterator *,unsigned long *), |
| 55 | **PixelGetNextIteratorRow(PixelIterator *,unsigned long *), |
| 56 | **PixelGetPreviousIteratorRow(PixelIterator *,unsigned long *); |
| 57 | |
| 58 | extern WandExport void |
| 59 | ClearPixelIterator(PixelIterator *), |
| 60 | PixelResetIterator(PixelIterator *), |
| 61 | PixelSetFirstIteratorRow(PixelIterator *), |
| 62 | PixelSetLastIteratorRow(PixelIterator *); |
| 63 | |
| 64 | #if defined(__cplusplus) || defined(c_plusplus) |
| 65 | } |
| 66 | #endif |
| 67 | |
| 68 | #endif |