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image-view.h
/*
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/license/
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 view methods.
*/
#ifndef MAGICKCORE_IMAGE_VIEW_H
#define MAGICKCORE_IMAGE_VIEW_H
#if defined(__cplusplus) || defined(c_plusplus)
extern "C" {
#endif
typedef struct _ImageView
ImageView;
typedef MagickBooleanType
(*DuplexTransferImageViewMethod)(const ImageView *,const ImageView *,
ImageView *,const ssize_t,const int,void *),
(*GetImageViewMethod)(const ImageView *,const ssize_t,const int,void *),
(*SetImageViewMethod)(ImageView *,const ssize_t,const int,void *),
(*TransferImageViewMethod)(const ImageView *,ImageView *,const ssize_t,
const int,void *),
(*UpdateImageViewMethod)(ImageView *,const ssize_t,const int,void *);
extern MagickExport char
*GetImageViewException(const ImageView *,ExceptionType *);
extern MagickExport const Quantum
*GetImageViewVirtualPixels(const ImageView *);
extern MagickExport const void
*GetImageViewVirtualMetacontent(const ImageView *);
extern MagickExport Image
*GetImageViewImage(const ImageView *);
extern MagickExport ImageView
*CloneImageView(const ImageView *),
*DestroyImageView(ImageView *),
*NewImageView(Image *,ExceptionInfo *),
*NewImageViewRegion(Image *,const ssize_t,const ssize_t,const size_t,
const size_t,ExceptionInfo *);
extern MagickExport MagickBooleanType
DuplexTransferImageViewIterator(ImageView *,ImageView *,ImageView *,
DuplexTransferImageViewMethod,void *),
GetImageViewIterator(ImageView *,GetImageViewMethod,void *),
IsImageView(const ImageView *),
SetImageViewIterator(ImageView *,SetImageViewMethod,void *),
TransferImageViewIterator(ImageView *,ImageView *,TransferImageViewMethod,
void *),
UpdateImageViewIterator(ImageView *,UpdateImageViewMethod,void *);
extern MagickExport Quantum
*GetImageViewAuthenticPixels(const ImageView *);
extern MagickExport RectangleInfo
GetImageViewExtent(const ImageView *);
extern MagickExport void
SetImageViewDescription(ImageView *,const char *),
SetImageViewThreads(ImageView *,const size_t);
extern MagickExport void
*GetImageViewAuthenticMetacontent(const ImageView *);
#if defined(__cplusplus) || defined(c_plusplus)
}
#endif
#endif
_ImageView
Definition image-view.c:59