This function actually sets the width and height of the image (in pixels).
Took me forever to figure this out.
Imagick::setImageExtent
(PECL imagick 2.0.0)
Imagick::setImageExtent — Sets the image size
Description
Imagick::setImageExtent
( int
$columns
, int $rows
) : boolSets the image size (i.e. columns & rows).
Parameters
-
columns -
-
rows -
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
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User Contributed Notes 2 notes
tim at komta dot com ¶
9 years ago
charles dot p dot hall at gmail dot com ¶
4 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.
