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Image/GraphicsMagick

Gmagick::setimagechanneldepth

Gmagick::setimagechanneldepth

(PECL gmagick >= Unknown)

Gmagick::setimagechanneldepth — Sets the depth of a particular image channel

Description

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

Sets the depth of a particular image channel.

Parameters

channel

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

depth

The image depth in bits.

Return Values

The Gmagick object on success

Errors/Exceptions

Throws an GmagickException on error.

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Gmagick::setimagecolorspace →

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