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    Imagick::setImageExtent

    (PECL imagick 2, PECL imagick 3)

    Imagick::setImageExtent — Configure 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

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

    Took me forever to figure this out.
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    0
    charles dot p dot hall at gmail dot com
    10 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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