(PECL ps >= 1.1.0)
ps_rect — Draws a rectangle
$psdoc
, float $x
, float $y
, float $width
, float $height
)
Draws a rectangle with its lower left corner at (x,
y). The rectangle starts and ends in its lower left
corner. If this function is called outside a path it will start a new path.
If it is called within a path it will add the rectangle as a subpath. If
the last drawing operation does not end in the lower left corner then there
will be a gap in the path.
psdoc
Resource identifier of the postscript file as returned by ps_new().
x
x-coordinate of the lower left corner of the rectangle.
y
y-coordinate of the lower left corner of the rectangle.
width
The width of the image.
height
The height of the image.
成功时返回 TRUE， 或者在失败时返回 FALSE。
php at catchall dot toao dot net (2009-06-14 08:23:13)
Example: draw a purple box 144 points wide by 72 points high on a page in position 0, 0:
<?php
ps_setcolor($ps, "fill", "cmyk", .5, .5, 0, 0);
ps_rect($ps, 0, 0, 144, 72);
ps_fill($ps);
?>