Php/docs/imagick.getsize

• PHP Manual
• Imagick
• Returns the size associated with the Imagick object

Imagick::getSize

(PECL imagick 2, PECL imagick 3)

Imagick::getSize — Returns the size associated with the Imagick object

说明

public Imagick::getSize ( ) : array

Get the size in pixels associated with the Imagick object, previously set by Imagick::setSize().

Note:

This method just returns the size that was set using Imagick::setSize(). If you want to get the actual width / height of the image, use Imagick::getImageWidth() and Imagick::getImageHeight().

返回值

Returns the size associated with the Imagick object as an array with the keys "columns" and "rows".

范例

Example #1 Getting the size of a raw RGB image set at 200x400, after scaling to 400x800 (compared to width / height)

<?php//Set size first and then load the raw image$img = new Imagick();$img->setSize(200, 400);$img->readImage("image.rgb");$img->scaleImage(400, 800);$size = $img->getSize();print_r($size);echo "$img->getImageWidth()."x".$img->getImageHeight();?>

以上例程会输出：

Array
(
    [columns] => 200
    [rows] => 400
)
400x800