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
Функция в случае успешной работы возвращает true
.
Функция выбрасывает исключение ImagickException, если возникла ошибка.
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.