layer.h

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00001 /*
00002   Copyright 1999-2009 ImageMagick Studio LLC, a non-profit organization
00003   dedicated to making software imaging solutions freely available.
00004   
00005   You may not use this file except in compliance with the License.
00006   obtain a copy of the License at
00007   
00008     http://www.imagemagick.org/script/license.php
00009   
00010   Unless required by applicable law or agreed to in writing, software
00011   distributed under the License is distributed on an "AS IS" BASIS,
00012   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013   See the License for the specific language governing permissions and
00014   limitations under the License.
00015 
00016   MagickCore image layer methods.
00017 */
00018 #ifndef _MAGICKCORE_LAYER_H
00019 #define _MAGICKCORE_LAYER_H
00020 
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024 
00025 typedef enum
00026 {
00027   UnrecognizedDispose,
00028   UndefinedDispose = 0,
00029   NoneDispose = 1,
00030   BackgroundDispose = 2,
00031   PreviousDispose = 3
00032 } DisposeType;
00033 
00034 typedef enum
00035 {
00036   UndefinedLayer,
00037   CoalesceLayer,
00038   CompareAnyLayer,
00039   CompareClearLayer,
00040   CompareOverlayLayer,
00041   DisposeLayer,
00042   OptimizeLayer,
00043   OptimizeImageLayer,
00044   OptimizePlusLayer,
00045   OptimizeTransLayer,
00046   RemoveDupsLayer,
00047   RemoveZeroLayer,
00048   CompositeLayer,
00049   MergeLayer,
00050   FlattenLayer,
00051   MosaicLayer,
00052   TrimBoundsLayer
00053 } ImageLayerMethod;
00054 
00055 extern MagickExport Image
00056   *CoalesceImages(const Image *,ExceptionInfo *),
00057   *DisposeImages(const Image *,ExceptionInfo *),
00058   *CompareImageLayers(const Image *,const ImageLayerMethod,ExceptionInfo *),
00059   *DeconstructImages(const Image *,ExceptionInfo *),
00060   *MergeImageLayers(Image *,const ImageLayerMethod,ExceptionInfo *),
00061   *OptimizeImageLayers(const Image *,ExceptionInfo *),
00062   *OptimizePlusImageLayers(const Image *,ExceptionInfo *);
00063 
00064 extern MagickExport void
00065   CompositeLayers(Image *,const CompositeOperator,Image *,const long,const long,
00066     ExceptionInfo *),
00067   OptimizeImageTransparency(const Image *,ExceptionInfo *),
00068   RemoveDuplicateLayers(Image **,ExceptionInfo *),
00069   RemoveZeroDelayLayers(Image **,ExceptionInfo *);
00070 
00071 #if defined(__cplusplus) || defined(c_plusplus)
00072 }
00073 #endif
00074 
00075 #endif