Imagick
PHP Manual

Imagick::setCompressionQuality

(PECL imagick 0.9.10-0.9.9)

Imagick::setCompressionQualitySets the object's default compression quality

说明

bool Imagick::setCompressionQuality ( int $quality )

Sets the object's default compression quality.

参数

quality

返回值

成功时返回 TRUE .


Imagick
PHP Manual