It is. Where did you get the picture? That might provide a clue. I don't recognize it. I've never seen another picture like it.
It's from the ShiftOut tutorial page.
Just realize that while it helps you, eventually the training wheels need to come off...
my 1024 led matrix
Previous discussion of these vector illustrations here http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1225769108 and here http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1192447197
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