ps_setgray
(PECL ps:1.1.0-1.1.1)
ps_setgray — Sets gray value
Description
bool ps_setgray ( resource $psdoc , float $gray )
Parameters
- psdoc
-
Resource identifier of the postscript file as returned by ps_new().
- gray
-
The value must be between 0 (white) and 1 (black).
Return Values
Returns TRUE on success or FALSE on failure.