run4flat/PDL-Graphics-Prima — pull request #26 by vikasnkumar (2013-03-14 14:29:14+00:00)
Title: Adding a custom format tick subroutine option instead of plain sprintf when the tick is drawn

Allowing for custom format of ticks that get drawn on the plot.
Useful for cases in plots where the data is a time series and the user wants to view the tick in
HH:MM format rather than time since epoch which is how the data might be stored
in a PDL object.