ps_setfont
ps_setlinecap
PS Functions
PHP Manual

# ps_setgray

(PECL ps >= 1.1.0)

ps_setgray — Sets gray value

### Descripción

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

Sets the gray value for all following drawing operations.

### Lista de parámetros

`psdoc`

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

`gray`

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

### Valores retornados

Devuelve `TRUE` si todo se llevó a cabo correctamente, `FALSE` en caso de fallo.

### Ver también

- ps_setcolor() - Sets current color

ps_setfont
ps_setlinecap
PS Functions
PHP Manual