ps_setgray
(PECL ps >= 1.1.0)
ps_setgray — Sets gray value
Descrição
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.
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