Imagick::getImageChannelStatistics

(PECL imagick 2, PECL imagick 3)

Imagick::getImageChannelStatistics — Returns statistics for each channel in the image

說明

public Imagick::getImageChannelStatistics(): array

Returns statistics for each channel in the image. The statistics include the channel depth, its minima and maxima, the mean, and the standard deviation.

參數

此函數沒有參數。

返回值

成功時返回 true。