MagickCore
6.9.12-67
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histogram.h
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/*
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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 CONDITIONS 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 histogram methods.
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*/
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#ifndef MAGICKCORE_HISTOGRAM_H
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#define MAGICKCORE_HISTOGRAM_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
_ColorPacket
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{
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PixelPacket
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pixel;
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IndexPacket
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index;
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MagickSizeType
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count;
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}
ColorPacket
;
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extern
MagickExport
ColorPacket
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*GetImageHistogram(
const
Image
*,
size_t
*,
ExceptionInfo
*);
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extern
MagickExport
Image
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*UniqueImageColors(
const
Image
*,
ExceptionInfo
*);
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extern
MagickExport MagickBooleanType
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IdentifyPaletteImage(
const
Image
*,
ExceptionInfo
*),
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IsHistogramImage(
const
Image
*,
ExceptionInfo
*),
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IsPaletteImage(
const
Image
*,
ExceptionInfo
*),
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MinMaxStretchImage(
Image
*,
const
ChannelType,
const
double
,
const
double
);
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extern
MagickExport
size_t
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GetNumberColors(
const
Image
*,FILE *,
ExceptionInfo
*);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
_ExceptionInfo
Definition:
exception.h:102
_PixelPacket
Definition:
pixel.h:131
_Image
Definition:
image.h:152
_ColorPacket
Definition:
histogram.h:25
magick
histogram.h
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