在线手册：中文英文

Imagick::setImageExtent

(PECL imagick 2.0.0)

Imagick::setImageExtent — Sets the image size

bool Imagick::setImageExtent ( int $columns , int $rows )

Sets the image size (i.e. columns & rows).

成功时返回 TRUE .

错误时抛出 ImagickException .

在线手册：中文英文

PHP手册 - N: Sets the image size

tim at komta dot com (19-Oct-2009 08:02)

This function actually sets the width and height of the image (in pixels). Took me forever to figure this out.