Ensure that histogram bars are at least 1px high.
Ensure that histogram bars are at least 1px high.

limeng12/dalliance,bartcharbon/dalliance,warelab/dalliance,ENCODE-DCC/dalliance,dasmoth/dalliance,Traksewt/dalliance,bartcharbon/dalliance,jeffhsu3/dalliance,limeng12/dalliance,ENCODE-DCC/dalliance,warelab/dalliance,Traksewt/dalliance,jeffhsu3/dalliance,dasmoth/dalliance