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PHP5中文手册

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