dmagick.c.compare source code

1 module dmagick.c.compare;
2 
3 import dmagick.c.exception;
4 import dmagick.c.geometry;
5 import dmagick.c.image;
6 import dmagick.c.magickType;
7 import dmagick.c.magickVersion;
8 
9 extern(C)
10 {
11 	enum MetricType
12 	{
13 		UndefinedMetric,
14 		AbsoluteErrorMetric,
15 		MeanAbsoluteErrorMetric,
16 		MeanErrorPerPixelMetric,
17 		MeanSquaredErrorMetric,
18 		PeakAbsoluteErrorMetric,
19 		PeakSignalToNoiseRatioMetric,
20 		RootMeanSquaredErrorMetric,
21 		NormalizedCrossCorrelationErrorMetric,
22 		FuzzErrorMetric,
23 		UndefinedErrorMetric = 0,
24 		PerceptualHashErrorMetric = 0xff
25 	}
26 
27 	double* GetImageChannelDistortions(Image*, const(Image)*, const MetricType, ExceptionInfo*);
28 
29 	Image* CompareImageChannels(Image*, const(Image)*, const ChannelType, const MetricType, double*, ExceptionInfo*);
30 	Image* CompareImages(Image*, const(Image)*, const MetricType, double*, ExceptionInfo*);
31 	Image* SimilarityImage(Image*, const(Image)*, RectangleInfo*, double*, ExceptionInfo*);
32 
33 	static if ( MagickLibVersion >= 0x674 )
34 	{
35 		Image* SimilarityMetricImage(Image*, const(Image)*, const MetricType, RectangleInfo*, double*, ExceptionInfo*);
36 	}
37 
38 	MagickBooleanType GetImageChannelDistortion(Image*, const(Image)*, const ChannelType, const MetricType, double*, ExceptionInfo*);
39 	MagickBooleanType GetImageDistortion(Image*, const(Image)*, const MetricType, double*, ExceptionInfo*);
40 	MagickBooleanType IsImagesEqual(Image*, const(Image)*);
41 }