MagickCore  6.9.10
Convert, Edit, Or Compose Bitmap Images
image-view.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 CONDITTransferNS 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 view methods.
17 */
18 #ifndef MAGICKCORE_IMAGE_VIEW_H
19 #define MAGICKCORE_IMAGE_VIEW_H
20 
21 #if defined(__cplusplus) || defined(c_plusplus)
22 extern "C" {
23 #endif
24 
25 typedef struct _ImageView
26  ImageView;
27 
28 typedef MagickBooleanType
30  ImageView *,const ssize_t,const int,void *),
31  (*GetImageViewMethod)(const ImageView *,const ssize_t,const int,void *),
32  (*SetImageViewMethod)(ImageView *,const ssize_t,const int,void *),
33  (*TransferImageViewMethod)(const ImageView *,ImageView *,const ssize_t,
34  const int,void *),
35  (*UpdateImageViewMethod)(ImageView *,const ssize_t,const int,void *);
36 
37 extern MagickExport char
38  *GetImageViewException(const ImageView *,ExceptionType *);
39 
40 extern MagickExport const IndexPacket
41  *GetImageViewVirtualIndexes(const ImageView *);
42 
43 extern MagickExport const PixelPacket
44  *GetImageViewVirtualPixels(const ImageView *);
45 
46 extern MagickExport Image
47  *GetImageViewImage(const ImageView *);
48 
49 extern MagickExport ImageView
50  *CloneImageView(const ImageView *),
51  *DestroyImageView(ImageView *),
52  *NewImageView(Image *),
53  *NewImageViewRegion(Image *,const ssize_t,const ssize_t,const size_t,
54  const size_t);
55 
57  *GetImageViewAuthenticIndexes(const ImageView *);
58 
60  DuplexTransferImageViewIterator(ImageView *,ImageView *,ImageView *,
62  GetImageViewIterator(ImageView *,GetImageViewMethod,void *),
63  IsImageView(const ImageView *),
64  SetImageViewIterator(ImageView *,SetImageViewMethod,void *),
65  TransferImageViewIterator(ImageView *,ImageView *,TransferImageViewMethod,
66  void *),
68 
70  *GetImageViewAuthenticPixels(const ImageView *);
71 
73  GetImageViewExtent(const ImageView *);
74 
75 extern MagickExport void
76  SetImageViewDescription(ImageView *,const char *),
77  SetImageViewThreads(ImageView *,const size_t);
78 
79 #if defined(__cplusplus) || defined(c_plusplus)
80 }
81 #endif
82 
83 #endif
MagickExport MagickBooleanType TransferImageViewIterator(ImageView *source, ImageView *destination, TransferImageViewMethod transfer, void *context)
Definition: image-view.c:1051
MagickExport ImageView * CloneImageView(const ImageView *image_view)
Definition: image-view.c:106
MagickExport MagickBooleanType GetImageViewIterator(ImageView *source, GetImageViewMethod get, void *context)
Definition: image-view.c:537
Definition: image-view.c:57
MagickExport ImageView * DestroyImageView(ImageView *image_view)
Definition: image-view.c:150
MagickExport const PixelPacket * GetImageViewVirtualPixels(const ImageView *image_view)
Definition: image-view.c:659
MagickBooleanType(* DuplexTransferImageViewMethod)(const ImageView *, const ImageView *, ImageView *, const ssize_t, const int, void *)
Definition: image-view.h:29
MagickExport void SetImageViewThreads(ImageView *image_view, const size_t number_threads)
Definition: image-view.c:993
Definition: pixel.h:131
MagickExport IndexPacket * GetImageViewAuthenticIndexes(const ImageView *image_view)
Definition: image-view.c:342
MagickExport const IndexPacket * GetImageViewVirtualIndexes(const ImageView *image_view)
Definition: image-view.c:629
MagickBooleanType(*)(*)(*)(* TransferImageViewMethod)(const ImageView *, ImageView *, const ssize_t, const int, void *)
Definition: image-view.h:33
Definition: image.h:152
ExceptionType
Definition: exception.h:28
MagickBooleanType
Definition: magick-type.h:198
MagickExport char * GetImageViewException(const ImageView *image_view, ExceptionType *severity)
Definition: image-view.c:406
MagickExport MagickBooleanType UpdateImageViewIterator(ImageView *source, UpdateImageViewMethod update, void *context)
Definition: image-view.c:1191
MagickExport RectangleInfo GetImageViewExtent(const ImageView *image_view)
Definition: image-view.c:458
MagickExport void SetImageViewDescription(ImageView *image_view, const char *description)
Definition: image-view.c:827
MagickExport ImageView * NewImageViewRegion(Image *image, const ssize_t x, const ssize_t y, const size_t width, const size_t height)
Definition: image-view.c:775
MagickExport PixelPacket * GetImageViewAuthenticPixels(const ImageView *image_view)
Definition: image-view.c:372
Definition: geometry.h:122
MagickBooleanType(*)(*)(*)(*)(* UpdateImageViewMethod)(ImageView *, const ssize_t, const int, void *)
Definition: image-view.h:35
MagickExport MagickBooleanType SetImageViewIterator(ImageView *destination, SetImageViewMethod set, void *context)
Definition: image-view.c:879
MagickBooleanType(*)(* GetImageViewMethod)(const ImageView *, const ssize_t, const int, void *)
Definition: image-view.h:31
MagickBooleanType(*)(*)(* SetImageViewMethod)(ImageView *, const ssize_t, const int, void *)
Definition: image-view.h:32
MagickExport MagickBooleanType IsImageView(const ImageView *image_view)
Definition: image-view.c:690
MagickExport MagickBooleanType DuplexTransferImageViewIterator(ImageView *source, ImageView *duplex, ImageView *destination, DuplexTransferImageViewMethod transfer, void *context)
Definition: image-view.c:214
MagickExport Image * GetImageViewImage(const ImageView *image_view)
Definition: image-view.c:487
#define MagickExport
Definition: method-attribute.h:80
Quantum IndexPacket
Definition: pixel.h:129
MagickExport ImageView * NewImageView(Image *image)
Definition: image-view.c:722