How to display output from command window into Input Image?

• i have a fuzzy logic condition for the movement of robot. I used diplay('Output') for the final decision. How to insert the Output String into my Input Image? As it display in command window,i want to export it to my Input Image.

 %Condition For Fuzzy Logic
 if blackCountFreeRegion==0
    display ('Move Forward');
    a=display ('Move Forward');
 elseif blackCountFreeRegion~=0 && newCol>260&& newCol<320
    display ('Turn Right');
    a=display ('Turn Right');
  elseif blackCountFreeRegion~=0 && newCol>=0&& newCol<100
    display ('Turn Left');  
    a=display ('Turn Left');
% elseif   blackCountFreeRegion~=0;
 else   display ('Stop');
         a=display ('Stop');
 %else 
 end
 figure(2);
  subplot(221);
  imshow(inputImage);
  title('Motion');
  hold on
  d=text(a);
  set(d, 'FontName', 'Arial' ,'FontWeight', 'bold', 'FontSize', 12,'Color', 'blue');
  hold off

Answer 1

[Walter Roberson]

http://www.mathworks.com/help/vision/ref/vision.textinserter-class.html

http://www.mathworks.com/help/vision/ref/inserttext.html