No BSD License  

Highlights from
lift_pen.m

from lift_pen.m by Alan Bindemann
This function demonstrates how to use NaNs to "lift the pen" when using the 'line' command.

lift_pen
function lift_pen
clf


d =[20  -100   % M
    20   100
    40  -100
    60   100
    60  -100
   NaN   NaN   % A
    90  -100
   110   100
   130  -100
   NaN   NaN
   120   -10
   100   -10
   NaN   NaN   % T
   140   100
   180   100
   NaN   NaN
   160   100
   160  -100
   NaN   NaN   % L
   200   100
   200  -100
   230  -100
   NaN   NaN   % A
   250  -100
   270   100
   290  -100
   NaN   NaN
   260   -10
   280   -10
   NaN   NaN   % B
   320   100
   320  -100
   350   -50
   340   -10
   320    10
   340    40
   340    70
   320   100]


h=line(d(:,1),d(:,2));
set(h,'linewidth',10);
axis([0 350 -300 300]);
axis('off')

Contact us at files@mathworks.com