(PHP4 >= 4.0.1)
swf_ortho -- 
     Defines an orthographic mapping of user coordinates onto the
     current viewport
    
Description
void 
       swf_ortho
       (double 
       xmin, double 
       xmax, double 
       ymin, double 
       ymax, double 
       zmin, double 
       zmax)
     The swf_ortho() funcion defines a orthographic
     mapping of user coordinates onto the current viewport.