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Gmagick::setimagedepth

(PECL gmagick >= Unknown)

Gmagick::setimagedepth — Sets the image depth

说明

public Gmagick::setimagedepth(int $depth): Gmagick

Sets the image depth.

参数

depth: The image depth in bits: 8, 16, or 32.

返回值

The Gmagick object.

错误／异常

错误时抛出 GmagickException。