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Gmagick::trimimage

(PECL gmagick >= Unknown)

Gmagick::trimimageRemove edges from the image

Descrizione

public Gmagick Gmagick::trimimage ( float $fuzz )

Remove edges that are the background color from the image.

Elenco dei parametri

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.

Valori restituiti

The Gmagick object

Errori/Eccezioni

Throws an GmagickException on error.

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