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Gmagick::trimimage

(PECL gmagick >= Unknown)

Gmagick::trimimageRemove edges from the image

Descrierea

public Gmagick Gmagick::trimimage ( float $fuzz )

Remove edges that are the background color from the image.

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.

Valorile întoarse

The Gmagick object

Erori/Excepții

Emite o GmagickException în caz de eroare.

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