/*
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Copyright 1999-2019 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 private image color methods.
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*/
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#ifndef MAGICKCORE_COLOR_PRIVATE_H
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#define MAGICKCORE_COLOR_PRIVATE_H
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#include "MagickCore/image.h"
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#include "MagickCore/image-private.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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extern MagickPrivate MagickBooleanType
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ColorComponentGenesis(void),
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IsEquivalentAlpha(const Image *,const PixelInfo *,const PixelInfo *),
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IsEquivalentIntensity(const Image *,const PixelInfo *,const PixelInfo *);
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extern MagickPrivate void
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ColorComponentTerminus(void);
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static inline double GetFuzzyColorDistance(const Image *p,const Image *q)
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{
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double
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fuzz;
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fuzz=(double) MagickMax(MagickMax(p->fuzz,q->fuzz),(MagickRealType)
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MagickSQ1_2);
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return(fuzz*fuzz);
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}
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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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