Rounding values to calculate the position/size of markers. Double rounding issues were causing points to move around.
Rounding values to calculate the position/size of markers. Double rounding issues were causing points to move around.


git-svn-id: a0d2519504059b70a86a1ce51b726c2279190bad@7099 6e01202a-0783-4428-890a-84243c50cc2b

concord-consortium/datagraph