Imagick::getImageFormat
(PECL imagick 2.0.0)
Imagick::getImageFormat — Returns the format of a particular image in a sequence
说明
Imagick::getImageFormat
( void
) : string
Returns the format of a particular image in a sequence.
返回值
Returns a string containing the image format on success.
错误／异常
错误时抛出 ImagickException。