Magick::ImagePerceptualHash Class Reference

`#include <Statistic.h>`

## Public Member Functions

| ImagePerceptualHash (void)
| ImagePerceptualHash (const ImagePerceptualHash &imagePerceptualHash_)
| ImagePerceptualHash (const std::string &hash_)
| ~ImagePerceptualHash (void)
| operator std::string () const
ChannelPerceptualHash | channel (const PixelChannel channel_) const
bool | isValid () const
double | sumSquaredDifferences (const ImagePerceptualHash &channelPerceptualHash_)
| ImagePerceptualHash (const Image &image_)

## Detailed Description

Definition at line 244 of file Statistic.h.

## Constructor & Destructor Documentation

## ImagePerceptualHash() [1/4]

Magick::ImagePerceptualHash::ImagePerceptualHash | ( | void |  | ) |

Definition at line 481 of file Statistic.cpp.

## ImagePerceptualHash() [2/4]

Magick::ImagePerceptualHash::ImagePerceptualHash | ( | const ImagePerceptualHash & | imagePerceptualHash_ | ) |

Definition at line 486 of file Statistic.cpp.

## ImagePerceptualHash() [3/4]

Magick::ImagePerceptualHash::ImagePerceptualHash | ( | const std::string & | hash_ | ) |

Definition at line 492 of file Statistic.cpp.

## ~ImagePerceptualHash()

Magick::ImagePerceptualHash::~ImagePerceptualHash | ( | void |  | ) |

Definition at line 506 of file Statistic.cpp.

## ImagePerceptualHash() [4/4]

Magick::ImagePerceptualHash::ImagePerceptualHash | ( | const Image & | image_ | ) |

Definition at line 571 of file Statistic.cpp.

References Magick::Image::constImage(), GetPPException, Magick::Image::quiet(), and ThrowPPException.

## Member Function Documentation

## channel()

Magick::ChannelPerceptualHash Magick::ImagePerceptualHash::channel | ( | const PixelChannel | channel_ | ) | const

Definition at line 520 of file Statistic.cpp.

## isValid()

bool Magick::ImagePerceptualHash::isValid | ( | void |  | ) | const

Definition at line 532 of file Statistic.cpp.

Referenced by sumSquaredDifferences().

## operator std::string()

Magick::ImagePerceptualHash::operator std::string | ( |  | ) | const

Definition at line 510 of file Statistic.cpp.

## sumSquaredDifferences()

double Magick::ImagePerceptualHash::sumSquaredDifferences | ( | const ImagePerceptualHash & | channelPerceptualHash_ | ) |

Definition at line 549 of file Statistic.cpp.

References isValid().

The documentation for this class was generated from the following files:

- Statistic.h
- Statistic.cpp