forked from openkylin/imagemagick
81 lines
2.4 KiB
C
81 lines
2.4 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 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 image colorspace methods.
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*/
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#ifndef MAGICKCORE_COLORSPACE_H
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#define MAGICKCORE_COLORSPACE_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 enum
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{
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UndefinedColorspace,
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RGBColorspace, /* Linear RGB colorspace */
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GRAYColorspace, /* greyscale (non-linear) image (faked 1 channel) */
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TransparentColorspace,
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OHTAColorspace,
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LabColorspace,
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XYZColorspace,
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YCbCrColorspace,
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YCCColorspace,
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YIQColorspace,
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YPbPrColorspace,
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YUVColorspace,
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CMYKColorspace, /* negated linear RGB with black separated */
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sRGBColorspace, /* Default: non-linear sRGB colorspace */
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HSBColorspace,
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HSLColorspace,
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HWBColorspace,
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Rec601LumaColorspace,
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Rec601YCbCrColorspace,
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Rec709LumaColorspace,
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Rec709YCbCrColorspace,
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LogColorspace,
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CMYColorspace, /* negated linear RGB colorspace */
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LuvColorspace,
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HCLColorspace,
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LCHColorspace, /* alias for LCHuv */
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LMSColorspace,
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LCHabColorspace, /* Cylindrical (Polar) Lab */
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LCHuvColorspace, /* Cylindrical (Polar) Luv */
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scRGBColorspace,
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HSIColorspace,
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HSVColorspace, /* alias for HSB */
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HCLpColorspace,
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YDbDrColorspace,
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xyYColorspace,
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LinearGRAYColorspace /* greyscale (linear) image (faked 1 channel) */
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} ColorspaceType;
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extern MagickExport ColorspaceType
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GetImageColorspaceType(const Image *,ExceptionInfo *);
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extern MagickExport MagickBooleanType
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RGBTransformImage(Image *,const ColorspaceType),
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SetImageColorspace(Image *,const ColorspaceType),
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SetImageGray(Image *,ExceptionInfo *),
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SetImageMonochrome(Image *,ExceptionInfo *),
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TransformImageColorspace(Image *,const ColorspaceType),
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TransformRGBImage(Image *,const ColorspaceType);
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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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