function  xy = THE_LETTER_M(height, width, ptsPerMeter, xyLocation)
  xy_1 = StraightLine(0, 0, 0, height, ptsPerMeter);                   % left
  xy_2 = StraightLine(0, height, width/2, height/2, ptsPerMeter);      % middle-left
  xy_3 = StraightLine(width/2, height/2, width, height, ptsPerMeter);  % middle-right
  xy_4 = StraightLine(width, height, width, 0, ptsPerMeter);           % right

  xy_all = [xy_1; xy_2; xy_3; xy_4]; 

  xy = xy_all + xyLocation;
end