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Gmagick::setimageindex

(PECL gmagick >= Unknown)

Gmagick::setimageindex — Set the iterator to the position in the image list specified with the index parameter

说明

public Gmagick::setimageindex(int $index): Gmagick

Set the iterator to the position in the image list specified with the index parameter.

参数

index: The scene number.

返回值

The Gmagick object.

错误／异常

错误时抛出 GmagickException。