Imagick::getImageChannelKurtosis
Imagick::getImageChannelRange
The Imagick class
PHP Manual

# Imagick::getImageChannelMean

(PECL imagick 2.0.0)

Imagick::getImageChannelMean — Gets the mean and standard deviation

### Descrição

array Imagick::getImageChannelMean ( int `$channel` )
Aviso

Esta função não está documentada; somente a lista de argumentos está disponível.

Gets the mean and standard deviation of one or more image channels. Return value is an associative array with the keys "mean" and "standardDeviation".

### Parâmetros

`channel`

  Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channeltype constants using bitwise operators. Refer to this list of channel constants.

### Valor Retornado

Retorna `TRUE` em sucesso.

### Erros

Dispara ImagickException em erro.

Imagick::getImageChannelKurtosis
Imagick::getImageChannelRange
The Imagick class
PHP Manual