PHP5中文手册·Draws a rectangle -- 追寻梦想＞编程乐园＞PHP 编程

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

如果成功则返回 TRUE，失败则返回 FALSE。

参见

ps_arc()
ps_cirle()
ps_lineto()


	PHP5中文手册 ps_place_image ps_restore PS PHP Manual ps_rect (PECL ps:1.1.0-1.3.5) 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. 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。参见 ps_arc() ps_cirle() ps_lineto() ps_place_image ps_restore PS PHP Manual