Imagick::cropImage
I found a relevant posting complete with demo code at this site:
http://valokuva.org/?p=8
Sample code goes like this:
<?php
/* Read the image */
$im = new imagick( "test.png" );
/* create the thumbnail */
$im->cropThumbnailImage( 80, 80 );
/* Write to a file */
$im->writeImage( "th_80x80_test.png" );
?>
This is a specialization of the cropImage method. At a high level, this method will create a thumbnail of a given image, with the thumbnail sized at ($width, $height).
If the thumbnail does not match the aspect ratio of the source image, this is the method to use. The thumbnail will capture the entire image on the shorter edge of the source image (ie, vertical size on a landscape image). Then the thumbnail will be scaled down to meet your target height, while preserving the aspect ratio. Extra horizontal space that does not fit within the target $width will be cropped off evenly left and right.
As a result, the thumbnail is usually a good representation of the source image.
Imagick::cropThumbnailImage
(PECL imagick 2.0.0)
Imagick::cropThumbnailImage — Crée une miniature par retaillage
Description
bool Imagick::cropThumbnailImage
( int $width
, int $height
)
Avertissement
Cette fonction n'est pas documentée et seule la liste des arguments est disponible.
Crée une miniature de taille fixe, en réduisant sa taille pour en recadrant l'image autour du centre.
Liste de paramètres
- width
-
La largeur de la miniature
- height
-
La hauteur de la miniature
Valeurs de retour
Returns TRUE on success.
Erreurs / Exceptions
Lance une exception ImagickException si une erreur survient.
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User Contributed NotesImagick::cropThumbnailImage
benford at bluhelix dot com
11-Jun-2009 11:14
11-Jun-2009 11:14
domenechs1 at yahoo dot es
03-Mar-2008 06:06
03-Mar-2008 06:06
$image = new Imagick($path."test1.jpg");
$image->cropThumbnailImage(160,120); // Crop image and thumb
$image->writeImage($path."test1.jpg");