This function actually sets the width and height of the image (in pixels).
Took me forever to figure this out.
Imagick::setImageExtent
(PECL imagick 2, PECL imagick 3)
Imagick::setImageExtent — Sets the image size
Descrierea
public Imagick::setImageExtent
( int
$columns
, int $rows
) : boolSets the image size (i.e. columns & rows).
Parametri
-
columns -
-
rows -
Valorile întoarse
Întoarce true în caz de succes.
Erori/Excepții
Emite ImagickException în caz de eroare.
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User Contributed Notes 2 notes
tim at komta dot com ¶
15 years ago
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.
