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
설명
bool Imagick::setImageExtent
( int
$columns
, int $rows
)Sets the image size (i.e. columns & rows).
인수
-
columns -
-
rows -
반환값
성공시에 TRUE를 반환합니다.
오류/예외
오류시에 ImagickException이 발생합니다.
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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.
