printing image to memory

[Viktoras Didziulis]

 Hello ;o)
 
I am converting data matrix to its image representation by printing (rgb
values representing data values) image to disk and then displaying the image
file. I am not very happy with this approach though... Is there a way to
print image directly to card or image field and not to loose image
information when zooming in/out. And only then to choose either save it or
not. What are alternative methods to do this? Many thanks in advance!
 
Best wishes
Viktoras