(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.