MagickCore  6.9.10
Convert, Edit, Or Compose Bitmap Images
color.h
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1 /*
2  Copyright 1999-2020 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. You may
6  obtain a copy of the License at
7 
8  https://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  MagickCore image color methods.
17 */
18 #ifndef MAGICKCORE_COLOR_H
19 #define MAGICKCORE_COLOR_H
20 
21 #include "magick/pixel.h"
22 #include "magick/exception.h"
23 
24 #if defined(__cplusplus) || defined(c_plusplus)
25 extern "C" {
26 #endif
27 
28 typedef enum
29 {
31  NoCompliance = 0x0000,
32  CSSCompliance = 0x0001,
33  SVGCompliance = 0x0001,
34  X11Compliance = 0x0002,
35  XPMCompliance = 0x0004,
36  MVGCompliance = 0x0008,
37  AllCompliance = 0x7fffffff
39 
40 typedef struct _ColorInfo
41 {
42  char
43  *path,
44  *name;
45 
48 
51 
54  stealth;
55 
56  struct _ColorInfo
57  *previous,
58  *next; /* deprecated, use GetColorInfoList() */
59 
60  size_t
62 } ColorInfo;
63 
64 typedef struct _ErrorInfo
65 {
66  double
70 } ErrorInfo;
71 
72 extern MagickExport char
73  **GetColorList(const char *,size_t *,ExceptionInfo *);
74 
75 extern MagickExport const ColorInfo
76  *GetColorInfo(const char *,ExceptionInfo *),
77  **GetColorInfoList(const char *,size_t *,ExceptionInfo *);
78 
81  IsColorSimilar(const Image *,const PixelPacket *,const PixelPacket *),
82  IsImageSimilar(const Image *,const Image *,ssize_t *x,ssize_t *y,
83  ExceptionInfo *),
85  IsOpacitySimilar(const Image *,const PixelPacket *,const PixelPacket *),
86  ListColorInfo(FILE *,ExceptionInfo *),
87  QueryColorCompliance(const char *,const ComplianceType,PixelPacket *,
88  ExceptionInfo *),
90  QueryColorname(const Image *,const PixelPacket *,const ComplianceType,char *,
91  ExceptionInfo *),
92  QueryMagickColorCompliance(const char *,const ComplianceType,
96  const ComplianceType,char *,ExceptionInfo *);
97 
98 extern MagickExport void
101  const ComplianceType,char *),
102  GetColorTuple(const MagickPixelPacket *,const MagickBooleanType,char *);
103 
104 #if defined(__cplusplus) || defined(c_plusplus)
105 }
106 #endif
107 
108 #endif
MagickExport MagickBooleanType ColorComponentGenesis(void)
Definition: color.c:928
MagickExport const ColorInfo ** GetColorInfoList(const char *pattern, size_t *number_colors, ExceptionInfo *exception)
Definition: color.c:1271
MagickExport void GetColorTuple(const MagickPixelPacket *pixel, const MagickBooleanType hex, char *tuple)
Definition: color.c:1507
MagickExport void ConcatenateColorComponent(const MagickPixelPacket *pixel, const ChannelType channel, const ComplianceType compliance, char *tuple)
Definition: color.c:1130
MagickExport MagickBooleanType QueryMagickColorname(const Image *image, const MagickPixelPacket *color, const ComplianceType compliance, char *name, ExceptionInfo *exception)
Definition: color.c:2962
MagickExport MagickBooleanType ListColorInfo(FILE *file, ExceptionInfo *exception)
Definition: color.c:2112
ComplianceType compliance
Definition: color.h:47
Definition: exception.h:102
Definition: color.h:37
struct _ColorInfo ColorInfo
double mean_error_per_pixel
Definition: color.h:67
Definition: pixel.h:131
MagickBooleanType exempt
Definition: color.h:53
MagickExport MagickBooleanType IsOpacitySimilar(const Image *image, const PixelPacket *p, const PixelPacket *q)
Definition: color.c:2063
MagickExport MagickBooleanType QueryMagickColorCompliance(const char *name, const ComplianceType compliance, MagickPixelPacket *color, ExceptionInfo *exception)
Definition: color.c:2564
MagickExport MagickBooleanType IsMagickColorSimilar(const MagickPixelPacket *p, const MagickPixelPacket *q)
Definition: color.c:1950
Definition: color.h:40
Definition: image.h:152
MagickExport MagickBooleanType IsImageSimilar(const Image *image, const Image *target_image, ssize_t *x_offset, ssize_t *y_offset, ExceptionInfo *exception)
Definition: color.c:1759
MagickExport MagickBooleanType QueryColorCompliance(const char *name, const ComplianceType compliance, PixelPacket *color, ExceptionInfo *exception)
Definition: color.c:2422
double normalized_mean_error
Definition: color.h:67
char * path
Definition: color.h:43
MagickExport const ColorInfo * GetColorInfo(const char *name, ExceptionInfo *exception)
Definition: color.c:1095
MagickBooleanType
Definition: magick-type.h:198
char * name
Definition: color.h:43
Definition: pixel.h:104
Definition: color.h:36
MagickExport void ColorComponentTerminus(void)
Definition: color.c:971
Definition: color.h:30
MagickExport MagickBooleanType QueryColorname(const Image *image, const PixelPacket *color, const ComplianceType compliance, char *name, ExceptionInfo *exception)
Definition: color.c:2520
Definition: color.h:33
struct _ColorInfo * previous
Definition: color.h:56
Definition: color.h:64
ChannelType
Definition: magick-type.h:164
struct _ColorInfo * next
Definition: color.h:56
double normalized_maximum_error
Definition: color.h:67
struct _ErrorInfo ErrorInfo
MagickExport MagickBooleanType QueryColorDatabase(const char *name, PixelPacket *color, ExceptionInfo *exception)
Definition: color.c:2481
Definition: color.h:31
Definition: color.h:35
MagickExport MagickBooleanType QueryMagickColor(const char *name, MagickPixelPacket *color, ExceptionInfo *exception)
Definition: color.c:2921
MagickExport char ** GetColorList(const char *pattern, size_t *number_colors, ExceptionInfo *exception)
Definition: color.c:1364
MagickExport MagickBooleanType IsColorSimilar(const Image *image, const PixelPacket *p, const PixelPacket *q)
Definition: color.c:1655
#define MagickExport
Definition: method-attribute.h:80
size_t signature
Definition: color.h:61
MagickPixelPacket color
Definition: color.h:50
MagickBooleanType stealth
Definition: color.h:53
ComplianceType
Definition: color.h:28
Definition: color.h:34
Definition: color.h:32