MagickCore: fx-private.h Source File

00001 /*
00002   Copyright 1999-2008 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 private image f/x methods.
00017 */
00018 #ifndef _MAGICKCORE_FX_PRIVATE_H
00019 #define _MAGICKCORE_FX_PRIVATE_H
00020 
00021 #if defined(__cplusplus) || defined(c_plusplus)
00022 extern "C" {
00023 #endif
00024 
00025 typedef struct _FxInfo
00026   FxInfo;
00027 
00028 extern MagickExport FxInfo
00029   *AcquireFxInfo(const Image *,const char *),
00030   *DestroyFxInfo(FxInfo *);
00031 
00032 extern MagickExport MagickBooleanType
00033   FxEvaluateExpression(FxInfo *,MagickRealType *,ExceptionInfo *),
00034   FxEvaluateChannelExpression(FxInfo *,const ChannelType,const long,const long,
00035     MagickRealType *,ExceptionInfo *);
00036 
00037 #if defined(__cplusplus) || defined(c_plusplus)
00038 }
00039 #endif
00040 
00041 #endif