(PECL ps >= 1.1.0)
Sets gray value
bool ps_setgray ( resource $psdoc, float $gray )
Sets the gray value for all following drawing operations.
Parameters:
psdoc
Resource identifier of the postscript file as returned by ps_new().
gray
The value must be between 0 (white) and 1 (black).
Returns:
Returns TRUE
on success or FALSE
on failure.
See also:
Please login to continue.