Imagick::getImageChannelRangeImagick::getImageChannelStatistics
(PECL imagick 2.0.0)
Imagick::getImageChannelStatistics — Returns statistics for each channel in the image
Descrição
array Imagick::getImageChannelStatistics
( void
)
Aviso
Esta função não está documentada; somente a lista de argumentos está disponível.
Returns statistics for each channel in the image. The statistics include the channel depth, its minima and maxima, the mean, and the standard deviation. You can access the red channel mean, for example, like this:
Valor Retornado
Retorna TRUE em sucesso.
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