function [x,y,s] = mask(a,idx,orient,vals)x = cell(4,1);y = cell(4,1);s = cell(4,1);[xc,yc] = fm_draw('circle','Twt',orient);[x2,y2] = fm_draw('2','Twt',orient);[x3,y3] = fm_draw('3','Twt',orient);x{1} = xc;y{1} = yc;s{1} = 'k';x{2} = xc+1.4;y{2} = 0.8+yc;s{2} = 'k';x{3} = 1.4+xc;y{3} = yc-0.8;s{3} = 'k';x{4} = [-1 -1.3];y{4} = [0 0];s{4} = 'k';x{5} = [2.4 2.75];y{5} = [0.9 0.9];s{5} = 'k';x{6} = [2.4 2.75];y{6} = [-0.9 -0.9];s{6} = 'k';x{7} = [-0.8 0.7]-0.4;y{7} = [-1.2 1.2]+0.2;s{7} = 'g';x{8} = [0.5 0.7]-0.4;y{8} = [1.1 1.2]+0.2;s{8} = 'g';x{9} = [0.7 0.7]-0.4;y{9} = [1.0 1.2]+0.2;s{9} = 'g';x{10} = 1.5+0.65*x2;y{10} = 0.9+0.65*y2;s{10} = 'g';x{11} = 1.5+0.65*x3;y{11} = -0.9+0.65*y3;s{11} = 'g';[x,y] = fm_maskrotate(x,y,orient);