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Gmagick::getimageformat

(PECL gmagick >= Unknown)

Gmagick::getimageformat — Returns the format of a particular image in a sequence

说明

public Gmagick::getimageformat(): string

Returns the format of a particular image in a sequence.

参数

此函数没有参数。

返回值

Returns a string containing the image format on success.

错误／异常

错误时抛出 GmagickException。