Imagick::setImageExtent
(PECL imagick 2, PECL imagick 3)
Imagick::setImageExtent — 画像のサイズを設定する
パラメータ
columns
-
rows
-
戻り値
成功した場合に true
を返します。
エラー / 例外
エラー時に ImagickException をスローします。
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User Contributed Notes 2 notes
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.
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.