Imagick::getImageChannelStatistics
(PECL imagick 2.0.0)
Imagick::getImageChannelStatistics — Returns statistics for each channel in the image
Description
array Imagick::getImageChannelStatistics ( void )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:
Return Values
Returns TRUE on success.
← Imagick::getImageChannelRange
Imagick::getImageClipMask →
? 1997–2017 The PHP Documentation GroupLicensed under the Creative Commons Attribution License v3.0 or later.
本文档系腾讯云开发者社区成员共同维护，如有问题请联系 cloudcommunity@tencent.com
