Imagick::setImageIterations
Imagick::setImageMatteColor
The Imagick class
PHP Manual

# Imagick::setImageMatte

(PECL imagick 2.0.0)

Imagick::setImageMatte — Sets the image matte channel

### Описание

bool Imagick::setImageMatte ( bool `$matte` )

Sets the image matte channel. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

### Список параметров

`matte`

  True activates the matte channel and false disables it.

### Возвращаемые значения

Returns `TRUE` on success.

Imagick::setImageIterations
Imagick::setImageMatteColor
The Imagick class
PHP Manual