forked from openkylin/imagemagick
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/*
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Copyright 1999-2021 ImageMagick Studio LLC, a non-profit organization
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dedicated to making software imaging solutions freely available.
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You may not use this file except in compliance with the License. You may
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obtain a copy of the License at
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https://imagemagick.org/script/license.php
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITTransferNS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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MagickCore image view methods.
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*/
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#ifndef MAGICKCORE_IMAGE_VIEW_H
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#define MAGICKCORE_IMAGE_VIEW_H
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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typedef struct _ImageView
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ImageView;
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typedef MagickBooleanType
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(*DuplexTransferImageViewMethod)(const ImageView *,const ImageView *,
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ImageView *,const ssize_t,const int,void *),
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(*GetImageViewMethod)(const ImageView *,const ssize_t,const int,void *),
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(*SetImageViewMethod)(ImageView *,const ssize_t,const int,void *),
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(*TransferImageViewMethod)(const ImageView *,ImageView *,const ssize_t,
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const int,void *),
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(*UpdateImageViewMethod)(ImageView *,const ssize_t,const int,void *);
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extern MagickExport char
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*GetImageViewException(const ImageView *,ExceptionType *);
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extern MagickExport const IndexPacket
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*GetImageViewVirtualIndexes(const ImageView *);
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extern MagickExport const PixelPacket
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*GetImageViewVirtualPixels(const ImageView *);
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extern MagickExport Image
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*GetImageViewImage(const ImageView *);
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extern MagickExport ImageView
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*CloneImageView(const ImageView *),
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*DestroyImageView(ImageView *),
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*NewImageView(Image *),
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*NewImageViewRegion(Image *,const ssize_t,const ssize_t,const size_t,
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const size_t);
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extern MagickExport IndexPacket
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*GetImageViewAuthenticIndexes(const ImageView *);
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extern MagickExport MagickBooleanType
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DuplexTransferImageViewIterator(ImageView *,ImageView *,ImageView *,
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DuplexTransferImageViewMethod,void *),
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GetImageViewIterator(ImageView *,GetImageViewMethod,void *),
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IsImageView(const ImageView *),
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SetImageViewIterator(ImageView *,SetImageViewMethod,void *),
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TransferImageViewIterator(ImageView *,ImageView *,TransferImageViewMethod,
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void *),
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UpdateImageViewIterator(ImageView *,UpdateImageViewMethod,void *);
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extern MagickExport PixelPacket
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*GetImageViewAuthenticPixels(const ImageView *);
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extern MagickExport RectangleInfo
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GetImageViewExtent(const ImageView *);
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extern MagickExport void
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SetImageViewDescription(ImageView *,const char *),
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SetImageViewThreads(ImageView *,const size_t);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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