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(PECL ps >= 1.1.0)

ps_setgraySets gray value


bool ps_setgray ( resource $psdoc , float $gray )

Sets the gray value for all following drawing operations.

Elenco dei parametri


Resource identifier of the postscript file as returned by ps_new().


The value must be between 0 (white) and 1 (black).

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

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