Defines 2D orthographic mapping of user coordinates onto the current viewport_鑴氭湰瀛﹀爞

说明

void swf_ortho2 ( float $xmin , float $xmax , float $ymin , float $ymax )

Defines a two dimensional orthographic mapping of user coordinates onto the current viewport, this defaults to one to one mapping of the area of the Flash movie.

If a perspective transformation is desired, swf_perspective() can be used.

参数

xmin
xmax
ymin
ymax

返回值

无返回值。

参见

swf_ortho() - Defines an orthographic mapping of user coordinates onto the current viewport