PS 函数
在线手册：中文 英文
PHP手册

ps_rect

(PECL ps >= 1.1.0)

ps_rect — Draws a rectangle

说明

bool ps_rect ( resource $psdoc , float $x , float $y , float $width , float $height )

Draws a rectangle with its lower left corner at (x, y). The rectangle starts and ends in its lower left corner. If this function is called outside a path it will start a new path. If it is called within a path it will add the rectangle as a subpath. If the last drawing operation does not end in the lower left corner then there will be a gap in the path.

参数

psdoc

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

x

x-coordinate of the lower left corner of the rectangle.

y

y-coordinate of the lower left corner of the rectangle.

width

The width of the image.

height

The height of the image.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE.

参见

PS 函数
在线手册：中文 英文
PHP手册
PHP手册 - N: Draws a rectangle

用户评论:

php at catchall dot toao dot net (14-Jun-2009 04:23)

Example: draw a purple box 144 points wide by 72 points high on a page in position 0, 0:

<?php
ps_setcolor($ps, "fill", "cmyk", .5, .5, 0, 0);
ps_rect($ps, 0, 0, 144, 72);
ps_fill($ps);
?>