ps_setgray

(no version information, might be only in CVS)

ps_setgray -- Sets gray value

Beskrivelse

bool ps_setgray ( resource psdoc, float gray )

Sets the gray value for all following drawing operations.

Parameterliste

psdoc

gray

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

Returneringsværdier

Returnerer TRUE ved succes, FALSE ved fejl.

Se også

ps_setcolor()