Collaboration diagram for Magick::ImageMoments:

Public Member Functions
	ImageMoments (const ImageMoments &imageMoments_)

ChannelMoments	channel (const PixelChannel channel_) const

	ImageMoments (const Image &image_)

Private Attributes
std::vector< ChannelMoments >	_channels

Detailed Description

Definition at line 219 of file Statistic.h.

Constructor & Destructor Documentation

◆ ImageMoments() [1/3]

Magick::ImageMoments::ImageMoments ( void )

Definition at line 427 of file Statistic.cpp.

  : _channels()
{
}

◆ ImageMoments() [2/3]

Magick::ImageMoments::ImageMoments ( const ImageMoments & imageMoments_ )

Definition at line 432 of file Statistic.cpp.

  : _channels(imageMoments_._channels)
{
}

◆ ~ImageMoments()

Magick::ImageMoments::~ImageMoments ( void )

Definition at line 437 of file Statistic.cpp.

438{

439}

◆ ImageMoments() [3/3]

Magick::ImageMoments::ImageMoments ( const Image & image_ )

Definition at line 453 of file Statistic.cpp.

  : _channels()
{
  MagickCore::ChannelMoments*
    channel_moments;
 
  GetPPException;
  channel_moments=GetImageMoments(image_.constImage(),exceptionInfo);
  if (channel_moments != (MagickCore::ChannelMoments *) NULL)
    {
      ssize_t
        i;
 
      for (i=0; i < (ssize_t) GetPixelChannels(image_.constImage()); i++)
      {
        PixelChannel channel=GetPixelChannelChannel(image_.constImage(),i);
        PixelTrait traits=GetPixelChannelTraits(image_.constImage(),channel);
        if (traits == UndefinedPixelTrait)
          continue;
        if ((traits & UpdatePixelTrait) == 0)
          continue;
        _channels.push_back(Magick::ChannelMoments(channel,
          &channel_moments[channel]));
      }
      _channels.push_back(Magick::ChannelMoments(CompositePixelChannel,
        &channel_moments[CompositePixelChannel]));
      channel_moments=(MagickCore::ChannelMoments *) RelinquishMagickMemory(
        channel_moments);
    }
  ThrowPPException(image_.quiet());
}

Member Function Documentation

◆ channel()

Magick::ChannelMoments Magick::ImageMoments::channel ( const PixelChannel channel_ ) const

Definition at line 441 of file Statistic.cpp.

{
  for (std::vector<ChannelMoments>::const_iterator it = _channels.begin();
       it != _channels.end(); ++it)
  {
    if (it->channel() == channel_)
      return(*it);
  }
  return(ChannelMoments());
}

Member Data Documentation

◆ _channels

std::vector<ChannelMoments> Magick::ImageMoments::_channels

private

Definition at line 241 of file Statistic.h.

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

ImageMagick-7/Magick++/lib/Magick++/Statistic.h
ImageMagick-7/Magick++/lib/Statistic.cpp

Public Member Functions

Private Attributes