ps_setgray
(PECL ps >= 1.1.0)
ps_setgray — Sets gray value
Description
ps_setgray(resource
$psdoc, float $gray): boolSets 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.
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