I have a RadCartesianChart chart with a dynamic number of date/double series. So, I'm using a ChartSeriesProvider and programmatically generating the CategoricalSeriesDescriptor instances for the series. The x values for the data are of type DateTime, but the query results are actually grouped by the actual query already so that they are per year, month, etc. So, if the query was grouped by month, I would have a single point to plot where the Datetime value is on the first of the month. For most groupings, I can use the axis.LabelFormat property to provide an x axis label that is appropriate to the grouping. Ex. for month, I'd provide something like "MMM, yyyy". However, there is no format specifier for week number (of the year) or quarter number for me to generate labels like "Week 12, 2013". Is there a way for me to generate that kind of label? Maybe some other method besides using Axis.LabelFormat?
Thanks - Mitch