1load("docdraw.mac"); 2 3docdraw2d("figures/draw_bars", 4 key = "Group A", 5 fill_color = blue, 6 fill_density = 0.2, 7 bars([0.8,5,0.4],[1.8,7,0.4],[2.8,-4,0.4]), 8 key = "Group B", 9 fill_color = red, 10 fill_density = 0.6, 11 line_width = 4, 12 bars([1.2,4,0.4],[2.2,-2,0.4],[3.2,5,0.4]), 13 xaxis = true);