% plotmap.m 96/08/26
%
% Program to plot region of integration in uv plane 
% 

    p1=[2; 1];
    p2=p1+[1; 1];
    p3=p2+[-1; 1];
    p4=p3+[-1; -1];

    hold off;
    draw2(p1,p2,'w-');
    hold on;
    plot([p1(1)],[p1(2)],'o');
    axis([-1.5 5.5 -1.5 5.5]);
    draw2(p2,p3,'w-');
    plot([p2(1)],[p2(2)],'o');
    draw2(p3,p4,'w-');
    plot([p3(1)],[p3(2)],'o');
    draw2(p4,p1,'w-');
    plot([p4(1)],[p4(2)],'o');

    plot([-1.5 5.5],[0 0],'w-');
    plot([0 0],[-1.5 5.5],'w-');

    text(1.8,.7,'(x,y)'); 
    text(3.1,2.2,'(x+f_udu,y+g_udu)');
%    text(.7,3.3,'(x+f_udu+f_vdv,y+g_udu+g_vdv)');
    text(-.7,2.2,'(x+f_vdv,y+g_vdv)');
    text(2.65,1.25,'A');
    text(2.65,2.65,'B');
    text(1.2,2.65,'C');
    text(1.3,1.25,'D');
    text(1.6,2.2,'R(xy)');

    hold off;
