Week 4 - DXF

Week 4 saw somewhat slower progress than the previous weeks. Some work that has been done trying to improve the making of bar charts, but it is still hard to put the full bars into DXF files rather than just their outlines. Also, I have tried to extend the VizTouch program to make it take two functions rather than just one. I am still having trouble translating the data into a DXF file.