Imagick::setSize

(PECL imagick 2, PECL imagick 3)

Imagick::setSize — Sets the size of the Imagick object

public Imagick::setSize(int $columns, int $rows): bool

Sets the size of the Imagick object. Set it before you read a raw image format such as RGB, GRAY, or CMYK.

成功时返回 true�