php教程

Imagick::setImagePage

(PECL imagick 2.0.0)

Imagick::setImagePageSets the page geometry of the image

说明

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

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 05:03
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);
?>

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