ps_setgray
PECL ps >= 1.1.0
ps_setgray - Sets gray value
Manual
ps_setgray(
resource$psdoc,
float$gray ): bool
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).
Return Values
Returns true on success or false on failure.