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