ps_setgray
(PECL ps >= 1.1.0)
ps_setgray — Sets gray value
Descrição
bool ps_setgray
( resource
$psdoc
, float $gray
)Sets the gray value for all following drawing operations.
Parâmetros
-
psdoc -
Resource identifier of the postscript file as returned by ps_new().
-
gray -
The value must be between 0 (white) and 1 (black).
Valor Retornado
Retorna TRUE em caso de sucesso ou FALSE em caso de falha.