public void draw(Graphics g, myobject mine)
{
if (mine is mytext)
((mytext)mine).draw(g);
else
if (mine is mypic)
((mypic)mine).draw(g);
else
if (mine is myoval)
((myoval)mine).draw(g);
else
if (mine is myrect)
((myrect)mine).draw(g);
else
if (mine is myline)
((myline)mine).draw(g);
else
mine.draw(g);
}
