Imagick::cropImage

(PECL imagick 2.0.0)

Imagick::cropImageExtrae una región de la imagen

Descripción

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

Extrae una región de la imagen.

Parámetros

width

El ancho del recorte

height

El alto del recorte

x

La coordenada X de la esquina superior izquierda de la región recortada

y

La coordenada Y de la esquina superior izquierda de la región recortada

Valores devueltos

Devuelve TRUE en caso de éxito.

Errores/Excepciones

Lanza ImagickException en caso de error.

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User Contributed Notes 3 notes

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Christian Dehning
4 years ago
When cropping gif-images (I had no problems with jpg and png images), the canvas is not removed. Please run the following command on the cropped gif, to remove the blank space:

$im->setImagePage(0, 0, 0, 0);
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ElPadre
3 years ago
Actually, the Imagick::setImagePage(0,0,0,0) is also handy with jpgs and pngs, if you plan to do any more changes on the cropped image that involves positioning and/or gravity (I created a script that does crop, face blur and watermarking in one go, and had a hell of a time determining why the blurs and the watermark text never showed up...).
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-5
vincent dot hoen at gmail dot com
6 years ago
There is an easiest way to crop an image : 

$picture = new Imagick('animated_gif.gif');

foreach($picture as $frame){
    $frame->cropImage($width, $height, $x, $y);
}
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