Imagick::chopImage

(PECL imagick 2, PECL imagick 3)

Imagick::chopImageRemoves a region of an image and trims

Descrierea

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

Removes a region of an image and collapses the image to occupy the removed portion.

Parametri

width

Width of the chopped area

height

Height of the chopped area

x

X origo of the chopped area

y

Y origo of the chopped area

Valorile întoarse

Întoarce true în caz de succes.

Erori/Excepții

Emite ImagickException în caz de eroare.

Exemple

Example #1 Using Imagick::chopImage():

Example of using Imagick::chopImage

<?php
/* Create some objects */
$image = new Imagick();
$pixel = new ImagickPixel'gray' );

/* New image */
$image->newImage(400200$pixel);

/* Chop image */
$image->chopImage(20020000);

/* Give image a format */
$image->setImageFormat('png');

/* Output the image with headers */
header('Content-type: image/png');
echo 
$image;

?>

A se vedea și

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top