1load("docdraw.mac"); 2 3docdraw2d("figures/draw_ellipse", 4 transparent = false, 5 fill_color = red, 6 color = gray30, 7 transparent = false, 8 line_width = 5, 9 ellipse(0,6,3,2,270,-270), 10 /* center (x,y), a, b, start & end in degrees */ 11 transparent = true, 12 color = blue, 13 line_width = 3, 14 ellipse(2.5,6,2,3,30,-90), 15 xrange = [-3,6], 16 yrange = [2,9] )$