function newaxis(lim, ori)

axis('off');
hold on
xh=plot([lim(1) lim(2)],[ori(2) ori(2)]); set(xh, 'Color', [1 1 1]);
yh=plot([ori(1) ori(1)],[lim(3) lim(4)]); set(yh, 'Color', [1 1 1]);
arrow(lim(2),ori(2),0,0.05*(lim(2)-lim(1)),0.03*(lim(4)-lim(3)),[1 1 1]);
arrow(ori(1),lim(4),90,0.05*(lim(4)-lim(3)),0.03*(lim(2)-lim(1)),[1 1 1]);
hold off

