I think, its unfair that PeriodAxis doesn't have a customizable label generator.
Simple DateFormat is bound onto the RegularPeriod, not the whole scale is available to if to make a right label for tick. I'll try to introduce a sample code in a day or two.
Period Axis Label Generator
Patch is ready to be tested.
http://sourceforge.net/tracker/index.ph ... tid=315494
General uses are - handle different time dimension scales or make complex formatting like hour number in a week.
http://sourceforge.net/tracker/index.ph ... tid=315494
General uses are - handle different time dimension scales or make complex formatting like hour number in a week.