This function actually sets the width and height of the image (in pixels).
Took me forever to figure this out.
(PECL imagick 2, PECL imagick 3)
Imagick::setImageExtent — Устанавливает размер изображения
Устанавливает размер изображения (то есть столбцы & строки).
columns
rows
В случае успешной работы возвращает true
.
Вызывает ImagickException в случае возникновения ошибки.
This function actually sets the width and height of the image (in pixels).
Took me forever to figure this out.
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.