Gmagick::previousimage

(PECL gmagick >= Unknown)

Gmagick::previousimage — Move to the previous image in the object

public Gmagick::previousimage(): bool

Associates the previous image in an image list with the Gmagick object.

Questa funzione non contiene parametri.

Restituisce true in caso di successo, false in caso di fallimento.

Throws an GmagickException on error.

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