PHP Manual
Gmagick
Sets the image depth

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 on success.

错误／异常

错误时抛出 GmagickException。

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