load("docdraw.mac");

scene1: gr2d(title="Ellipse",
    nticks=300,grid=true,
    parametric(2*cos(t),5*sin(t),t,0,2*%pi))$
scene2: gr2d(title="Triangle",
    grid=true,
    polygon([4,5,7],[6,4,2]))$
docdraw("figures/draw_intro2",
    scene1, scene2, columns = 2)$
