ps_setgray

(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:

ps_setcolor() -

doc_php
2016-02-24 16:04:33
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