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I'm using an XYBarRenderer and a TimeSeriesCollection to plot data for every minute of a business day. However, at the end of the day, the data is collapse, or bucketed, into intervals of 5 minutes, to save space on the database. However, when graphing the collapsed data, there are 5-minute gaps in-...

Any luck with this?

Check out DeviationRenderer.

Did anyone ever figure this out?

Thank you! That's exactly what I was looking for.
EDIT: Actually, maybe not exactly... It should do fine, but is there a way to send the annotation to the background? I'd like to fill the box, but it's painted over the time series graph.
EDIT2: Nevermind, figured it out.

Is there a way I can draw an IntervalMarker with both domain and range limits? Basically, a rectangle? If I need to override something to accomplish this, where should I look?

Skunk, you are awesome. Thank you.

I have an XYPlot using a DateAxis for the domain axis. I would like to convert mouse coordinates to the corresponding time on the x-axis. This is usually pretty simple, and can be done by getting the screen data area, finding the mouse position in relation to this area, and then calculating the time...