text: /*
    Copyright @ 1999 ImageMagick Studio LLC, a non-profit organization
    dedicated to making software imaging solutions freely available.
    
    You may not use this file except in compliance with the License.  You may
    obtain a copy of the License at
    
      https://imagemagick.org/script/license.php
    
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
  
    MagickCore image color methods.
  */
  #ifndef MAGICKCORE_COLOR_H
  #define MAGICKCORE_COLOR_H
  
  #include "MagickCore/pixel.h"
  #include "MagickCore/exception.h"
  
  #if defined(__cplusplus) || defined(c_plusplus)
  extern "C" {
  #endif
  
  typedef enum
  {
    UndefinedCompliance,
    NoCompliance = 0x0000,
    CSSCompliance = 0x0001,
    SVGCompliance = 0x0001,
    X11Compliance = 0x0002,
    XPMCompliance = 0x0004,
    MVGCompliance = 0x0008,
    AllCompliance = 0x7fffffff
  } ComplianceType;
  
  typedef enum
  {
    UndefinedIlluminant = 5,
    AIlluminant = 0,
    BIlluminant = 1,
    CIlluminant = 2,
    D50Illuminant = 3,
    D55Illuminant = 4,
    D65Illuminant = 5,
    D75Illuminant = 6,
    EIlluminant = 7,
    F2Illuminant = 8,
    F7Illuminant = 9,
    F11Illuminant = 10
  } IlluminantType;
  
  typedef struct _ColorInfo
  {
    char
      *path,
      *name;
  
    ComplianceType
      compliance;
  
    PixelInfo
      color;
  
    MagickBooleanType
      exempt,
      stealth;
  
    size_t
      signature;
  } ColorInfo;
  
  typedef struct _ErrorInfo
  {
    double
      mean_error_per_pixel,
      normalized_mean_error,
      normalized_maximum_error;
  } ErrorInfo;
  
  extern MagickExport char
    **GetColorList(const char *,size_t *,ExceptionInfo *);
  
  extern MagickExport const ColorInfo
    *GetColorInfo(const char *,ExceptionInfo *),
    **GetColorInfoList(const char *,size_t *,ExceptionInfo *);
  
  extern MagickExport MagickBooleanType
    IsEquivalentImage(const Image *,const Image *,ssize_t *x,ssize_t *y,
      ExceptionInfo *),
    ListColorInfo(FILE *,ExceptionInfo *),
    QueryColorCompliance(const char *,const ComplianceType,PixelInfo *,
      ExceptionInfo *),
    QueryColorname(const Image *,const PixelInfo *,const ComplianceType,
      char *,ExceptionInfo *);
  
  extern MagickExport void
    ConcatenateColorComponent(const PixelInfo *,const PixelChannel,
      const ComplianceType,char *),
    GetColorTuple(const PixelInfo *,const MagickBooleanType,char *);
  
  #if defined(__cplusplus) || defined(c_plusplus)
  }
  #endif
  
  #endif
  