%
% triangle.m Demonstrating the loop and
% graphics interaction
%

h=figure;
set(gcf,'DefaultTextColor','red');
v=get(h);
c=[0 100 100 0 0];
d=[0 0 100 100 0];
plot(c,d, 'g-');
title('yossi');

%
% Display the normal triangle.
%
len=20;
triangle_normal(len);
triangle_opposite(len);