ps_setfont
ps_setlinecap
PS 함수 목록
PHP Manual

# ps_setgray

(PECL ps >= 1.1.0)

ps_setgray — Sets gray value

### 설명

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

Sets the gray value for all following drawing operations.

### 인수

`psdoc`

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

`gray`

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

### 반환값

성공할 경우 `TRUE`를, 실패할 경우 `FALSE`를 반환합니다.

### 참고

- ps_setcolor() - Sets current color

ps_setfont
ps_setlinecap
PS 함수 목록
PHP Manual