ps_setfont
ps_setlinecap
PS Funkcje
PHP Manual

# ps_setgray

(PECL ps >= 1.1.0)

ps_setgray — Sets gray value

### Opis

bool ps_setgray ( resource `$psdoc` , float `$gray` )

Sets the gray value for all following drawing operations.

### Parametry

`psdoc`

  Resource identifier of the postscript file as returned by ps_new().

`gray`

  The value must be between 0 (white) and 1 (black).

### Zwracane wartości

Zwraca `TRUE` w przypadku powodzenia, `FALSE` w przypadku błędu.

### Zobacz też:

- ps_setcolor() - Sets current color

ps_setfont
ps_setlinecap
PS Funkcje
PHP Manual