Static build of Imagemagick 7.0.5-5

bin/7.0.5-5/include/ImageMagick-7/MagickCore/compare.h

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+/*
+  Copyright 1999-2017 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.
+  obtain a copy of the License at
+  
+    https://www.imagemagick.org/script/license.php
+  
+  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 compare methods.
+*/
+#ifndef MAGICKCORE_COMPARE_H
+#define MAGICKCORE_COMPARE_H
+
+#include "MagickCore/image.h"
+
+#if defined(__cplusplus) || defined(c_plusplus)
+extern "C" {
+#endif
+
+typedef enum
+{
+  UndefinedErrorMetric,
+  AbsoluteErrorMetric,
+  FuzzErrorMetric,
+  MeanAbsoluteErrorMetric,
+  MeanErrorPerPixelErrorMetric,
+  MeanSquaredErrorMetric,
+  NormalizedCrossCorrelationErrorMetric,
+  PeakAbsoluteErrorMetric,
+  PeakSignalToNoiseRatioErrorMetric,
+  PerceptualHashErrorMetric,
+  RootMeanSquaredErrorMetric
+} MetricType;
+
+extern MagickExport double
+  *GetImageDistortions(Image *,const Image *,const MetricType,ExceptionInfo *);
+
+extern MagickExport Image
+  *CompareImages(Image *,const Image *,const MetricType,double *,
+    ExceptionInfo *),
+  *SimilarityImage(const Image *,const Image *,const MetricType,const double,
+    RectangleInfo *,double *,ExceptionInfo *);
+
+extern MagickExport MagickBooleanType
+  GetImageDistortion(Image *,const Image *,const MetricType,double *,
+    ExceptionInfo *),
+  IsImagesEqual(const Image *,const Image *,ExceptionInfo *),
+  SetImageColorMetric(Image *,const Image *,ExceptionInfo *);
+
+#if defined(__cplusplus) || defined(c_plusplus)
+}
+#endif
+
+#endif