update : 2015.11.03

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Sets gray value

PS 함수 목록

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

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

참고

ps_setcolor() - Sets current color

PS 함수 목록