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<DIV><FONT size=2><FONT size=3>I'm trying to simulate a CNC machine. I have the
graphics derived from my <BR>CNC code working but would now like to add a tool
shape. How do I float a <BR>shape over a canvas. What I think I need is
layers where image on the top layer <BR>floats over the bottom image.<BR><BR>The
other option is record the screen image before the tool, move the tool <BR>over
the recorded area and then replace when moved passed.<BR><BR>Any suggestions
?</FONT><BR><BR></FONT></DIV></BODY></HTML>