MagickCore  7.0.3
quantize.h
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1 /*
2  Copyright 1999-2019 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 quantization methods.
17 */
18 #ifndef MAGICKCORE_QUANTIZE_H
19 #define MAGICKCORE_QUANTIZE_H
20 
21 #include "MagickCore/colorspace.h"
22 
23 #if defined(__cplusplus) || defined(c_plusplus)
24 extern "C" {
25 #endif
26 
27 typedef enum
28 {
33 } DitherMethod;
34 
35 typedef struct _QuantizeInfo
36 {
37  size_t
38  number_colors; /* desired maximum number of colors */
39 
40  size_t
42 
45 
48 
51 
52  size_t
54 } QuantizeInfo;
55 
59  PosterizeImage(Image *,const size_t,const DitherMethod,ExceptionInfo *),
62  RemapImage(const QuantizeInfo *,Image *,const Image *,ExceptionInfo *),
63  RemapImages(const QuantizeInfo *,Image *,const Image *,ExceptionInfo *);
64 
69 
70 extern MagickExport void
72 
73 #if defined(__cplusplus) || defined(c_plusplus)
74 }
75 #endif
76 
77 #endif
MagickExport MagickBooleanType CompressImageColormap(Image *image, ExceptionInfo *exception)
Definition: quantize.c:1186
MagickExport MagickBooleanType PosterizeImage(Image *image, const size_t levels, const DitherMethod dither_method, ExceptionInfo *exception)
Definition: quantize.c:2350
ColorspaceType colorspace
Definition: quantize.h:44
size_t tree_depth
Definition: quantize.h:41
MagickExport QuantizeInfo * DestroyQuantizeInfo(QuantizeInfo *quantize_info)
Definition: quantize.c:1384
DitherMethod
Definition: quantize.h:27
Definition: image.h:151
MagickExport MagickBooleanType RemapImages(const QuantizeInfo *quantize_info, Image *images, const Image *remap_image, ExceptionInfo *exception)
Definition: quantize.c:3202
MagickBooleanType
Definition: magick-type.h:158
size_t signature
Definition: quantize.h:53
MagickExport MagickBooleanType QuantizeImages(const QuantizeInfo *quantize_info, Image *images, ExceptionInfo *exception)
Definition: quantize.c:2761
size_t number_colors
Definition: quantize.h:38
MagickExport void GetQuantizeInfo(QuantizeInfo *quantize_info)
Definition: quantize.c:2295
MagickExport MagickBooleanType RemapImage(const QuantizeInfo *quantize_info, Image *image, const Image *remap_image, ExceptionInfo *exception)
Definition: quantize.c:3134
MagickExport MagickBooleanType QuantizeImage(const QuantizeInfo *quantize_info, Image *image, ExceptionInfo *exception)
Definition: quantize.c:2648
MagickExport MagickBooleanType GetImageQuantizeError(Image *image, ExceptionInfo *exception)
Definition: quantize.c:2189
MagickExport QuantizeInfo * AcquireQuantizeInfo(const ImageInfo *image_info)
Definition: quantize.c:375
DitherMethod dither_method
Definition: quantize.h:47
MagickExport QuantizeInfo * CloneQuantizeInfo(const QuantizeInfo *quantize_info)
Definition: quantize.c:1042
MagickBooleanType measure_error
Definition: quantize.h:50
ColorspaceType
Definition: colorspace.h:25
struct _QuantizeInfo QuantizeInfo
#define MagickExport