ex_apparence.m

subplot(1,2,1); axis([-1 1 -1 1])
axis manual, hold on
h=plot([-2 2],[ -2 2], 'r-')
set(h, 'clipping', 'off', 'linewidth',3)

subplot(1,2,2); axis([-1 1 -1 1])
axis manual, hold on
plot([-2 2],[ -2 2], 'r-', 'linewidth',3)