Imagick::setImagePage

(PECL imagick 2.0.0)

Imagick::setImagePage — Sets the page geometry of the image

说明

bool Imagick::setImagePage ( int $width , int $height , int $x , int $y )

Sets the page geometry of the image.

参数

width
height
x
y

返回值

成功时返回 TRUE。

错误／异常

错误时抛出 ImagickException。

User Contributed Notes

Darren Burnhill 19-May-2009 02:03


This would appear to be the equivalent of +repage in ImageMagick.



<?php

  $ImagickObj = new Imagick($sourceImagePath);

  $ImagickObj->cropImage($_POST['w'], $_POST['h'], $_POST['x'], $_POST['y']);

  $ImagickObj->setImagePage($_POST['w'], $_POST['h'], 0, 0);

  $ImagickObj->writeImage($cropFilePath);

?>