MagickCore  6.8.5
color.h
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1 /*
2  Copyright 1999-2013 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.
6  obtain a copy of the License at
7 
8  http://www.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 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 #include "magick/pixel.h"
26 #include "magick/exception.h"
27 
28 typedef enum
29 {
31  NoCompliance = 0x0000,
32  SVGCompliance = 0x0001,
33  X11Compliance = 0x0002,
34  XPMCompliance = 0x0004,
35  AllCompliance = 0x7fffffff
37 
38 typedef struct _ColorInfo
39 {
40  char
41  *path,
42  *name;
43 
46 
49 
52  stealth;
53 
54  struct _ColorInfo
55  *previous,
56  *next; /* deprecated, use GetColorInfoList() */
57 
58  size_t
60 } ColorInfo;
61 
62 typedef struct _ErrorInfo
63 {
64  double
68 } ErrorInfo;
69 
70 extern MagickExport char
71  **GetColorList(const char *,size_t *,ExceptionInfo *);
72 
73 extern MagickExport const ColorInfo
74  *GetColorInfo(const char *,ExceptionInfo *),
75  **GetColorInfoList(const char *,size_t *,ExceptionInfo *);
76 
79  IsColorSimilar(const Image *,const PixelPacket *,const PixelPacket *),
80  IsGrayImage(const Image *,ExceptionInfo *),
81  IsImageSimilar(const Image *,const Image *,ssize_t *x,ssize_t *y,
82  ExceptionInfo *),
85  IsOpacitySimilar(const Image *,const PixelPacket *,const PixelPacket *),
87  ListColorInfo(FILE *,ExceptionInfo *),
88  QueryColorCompliance(const char *,const ComplianceType,PixelPacket *,
89  ExceptionInfo *),
91  QueryColorname(const Image *,const PixelPacket *,const ComplianceType,char *,
92  ExceptionInfo *),
93  QueryMagickColorCompliance(const char *,const ComplianceType,
97  const ComplianceType,char *,ExceptionInfo *);
98 
99 extern MagickExport void
102  const ComplianceType,char *),
103  GetColorTuple(const MagickPixelPacket *,const MagickBooleanType,char *);
104 
105 #if defined(__cplusplus) || defined(c_plusplus)
106 }
107 #endif
108 
109 #endif