Sets the depth of a particular image channel


(PECL gmagick >= Unknown)

Gmagick::setimagechanneldepthSets the depth of a particular image channel

Описание

public Gmagick Gmagick::setimagechanneldepth ( int $channel , int $depth )

Sets the depth of a particular image channel.

Список параметров

channel

Identify which channel to extract: RedChannel, GreenChannel, BlueChannel, OpacityChannel, CyanChannel, MagentaChannel, YellowChannel, BlackChannel.

depth

The image depth in bits.

Возвращаемые значения

The Gmagick object on success

Ошибки

Вызывает GmagickException при ошибке.