New issue 165 by taroleo: Fill the gap between reads in ReadTrack
http://code.google.com/p/utgb/issues/detail?id=165
Please describe a summary of the new feature (in a paragraph):
Current ReadTrack inserts shadow color (gray) between piled reads even if
the read height is smaller than 2bp.
Add a configuration to disable shadow-drawing (or checkbox to fill the gaps
of vertical direction)
Please provide any additional information below:
2bp -> 2px