Imagick::liquidRescaleImageImagick::magnifyImage
(PECL imagick 2.0.0)
Imagick::magnifyImage — Scales an image proportionally 2x
说明
bool Imagick::magnifyImage
( void
)
Is a convenience method that scales an image proportionally to twice its original size.
返回值
成功时返回 TRUE。
错误／异常
错误时抛出 ImagickException。
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