gem.h

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00001 /*
00002   Copyright 1999-2020 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.  You may
00006   obtain a copy of the License at
00007   
00008     https://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 graphic gems methods.
00017 */
00018 #ifndef MAGICKCORE_GEM_H
00019 #define MAGICKCORE_GEM_H
00020 
00021 #include "magick/random_.h"
00022 #include "magick/visual-effects.h"
00023 
00024 #if defined(__cplusplus) || defined(c_plusplus)
00025 extern "C" {
00026 #endif
00027 
00028 extern MagickExport double
00029   ExpandAffine(const AffineMatrix *),
00030   GenerateDifferentialNoise(RandomInfo *,const Quantum,const NoiseType,
00031     const MagickRealType);
00032 
00033 extern MagickExport size_t
00034   GetOptimalKernelWidth(const double,const double),
00035   GetOptimalKernelWidth1D(const double,const double),
00036   GetOptimalKernelWidth2D(const double,const double);
00037 
00038 extern MagickExport void
00039   ConvertHCLToRGB(const double,const double,const double,Quantum *,Quantum *,
00040     Quantum *),
00041   ConvertHCLpToRGB(const double,const double,const double,Quantum *,Quantum *,
00042     Quantum *),
00043   ConvertHSBToRGB(const double,const double,const double,Quantum *,Quantum *,
00044     Quantum *),
00045   ConvertHSIToRGB(const double,const double,const double,Quantum *,Quantum *,
00046     Quantum *),
00047   ConvertHSLToRGB(const double,const double,const double,Quantum *,Quantum *,
00048     Quantum *),
00049   ConvertHSVToRGB(const double,const double,const double,Quantum *,Quantum *,
00050     Quantum *),
00051   ConvertHWBToRGB(const double,const double,const double,Quantum *,Quantum *,
00052     Quantum *),
00053   ConvertLCHabToRGB(const double,const double,const double,Quantum *,Quantum *,
00054     Quantum *),
00055   ConvertLCHuvToRGB(const double,const double,const double,Quantum *,Quantum *,
00056     Quantum *),
00057   ConvertRGBToHCL(const Quantum,const Quantum,const Quantum,double *,double *,
00058     double *),
00059   ConvertRGBToHCLp(const Quantum,const Quantum,const Quantum,double *,double *,
00060     double *),
00061   ConvertRGBToHSB(const Quantum,const Quantum,const Quantum,double *,double *,
00062     double *),
00063   ConvertRGBToHSI(const Quantum,const Quantum,const Quantum,double *,double *,
00064     double *),
00065   ConvertRGBToHSL(const Quantum,const Quantum,const Quantum,double *,double *,
00066     double *),
00067   ConvertRGBToHSV(const Quantum,const Quantum,const Quantum,double *,double *,
00068     double *),
00069   ConvertRGBToHWB(const Quantum,const Quantum,const Quantum,double *,double *,
00070     double *),
00071   ConvertRGBToLCHab(const Quantum,const Quantum,const Quantum,double *,double *,
00072     double *),
00073   ConvertRGBToLCHuv(const Quantum,const Quantum,const Quantum,double *,double *,
00074     double *);
00075 
00076 #if defined(__cplusplus) || defined(c_plusplus)
00077 }
00078 #endif
00079 
00080 #endif

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