Imagick::linearStretchImage
Imagick::magnifyImage
La classe Imagick
PHP Manual

# Imagick::liquidRescaleImage

(No version information available, might only be in SVN)

Imagick::liquidRescaleImage — Animates an image or images

### Description

bool Imagick::liquidRescaleImage ( int `$width` , int `$height` , float `$delta_x` , float `$rigidity` )

This method scales the images using liquid rescaling method. This method is an implementation of a technique called seam carving. In order for this method to work as expected ImageMagick must be compiled with liblqr support. Cette méthode n'est disponible que si Imagick a été compilé avec ImageMagick version 6.3.9 ou supérieur.

### Liste de paramètres

`width`

  The width of the target size

`height`

  The height of the target size

`delta_x`

  How much the seam can traverse on x-axis. Passing 0 causes the seams to be straight.

`rigidity`

  Introduces a bias for non-straight seams. This parameter is typically 0.

### Valeurs de retour

Returns `TRUE` on success.

### Voir aussi

- Imagick::resizeImage() - Redimensionne une image

Imagick::linearStretchImage
Imagick::magnifyImage
La classe Imagick
PHP Manual