Remove edges from the image


(PECL gmagick >= Unknown)

Gmagick::trimimageRemove edges from the image

Описание

public Gmagick Gmagick::trimimage ( float $fuzz )

Remove edges that are the background color from the image.

Список параметров

fuzz

By default target must match a particular pixel color exactly. However, in many cases two colors may differ by a small amount. The fuzz member of image defines how much tolerance is acceptable to consider two colors as the same. This parameter represents the variation on the quantum range.

Возвращаемые значения

The Gmagick object

Ошибки

Вызывает GmagickException при ошибке.