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Imagick::setImageExtent

(PECL imagick 2, PECL imagick 3)

Imagick::setImageExtentConfigure la taille d'une image

Description

public Imagick::setImageExtent(int $columns, int $rows): bool

Configure la taille d'une image (le nombre de colonnes et de lignes).

Liste de paramètres

columns

rows

Valeurs de retour

Retourne true en cas de succès.

Erreurs / Exceptions

Lance une exception ImagickException si une erreur survient.

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User Contributed Notes 2 notes

up
5
tim at komta dot com
12 years ago
This function actually sets the width and height of the image (in pixels).

Took me forever to figure this out.
up
1
charles dot p dot hall at gmail dot com
6 years ago
In other graphics systems I have seen this referred to as Canvas size or re-dimensioning. It changes the dimension of the image without re-scaling. Added pixels appear black, removed pixels are simply cropped away.
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