Gmagick::setCompressionQuality

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Gmagick::setCompressionQualitySets the object's default compression quality

说明

Gmagick Gmagick::setCompressionQuality ( int $quality = 75 )

Sets the object's default compression quality.

参数

quality

返回值

The Gmagick object on success

错误/异常

错误时抛出 GmagickException

范例

Example #1 Gmagick::setCompressionQuality()

<?php
$gm 
= new Gmagick();
$gm->read("magick:rose");
$gm->setCompressionQuality(2);
?>

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