<applet code=JavaBolic codebase=classes width=200 height=200>
<param name=model value="uhp;-2;2;4;4;200;200;true">
<param name=e0    value="a;point;free;blue;.5;.5;false;false">
<param name=e1    value="b;point;fixed;black;-.5;.5;false;false">
<param name=e2    value="c;line;line;black;a;b">
<param name=e3    value="d;point;free;blue;1;1;false;false">
<param name=e4    value="e;transformation;elliptic;gray;d;0;true;false;c">
<param name=s0    value="0;0;6.28;e">
</applet>