www.jfree.org

henryju wrote: An what about a Maven 2 migration for next release of JFreeChart?

Feel free to donate the necessary work

I like he magic brownies better

it happens automagically.

small gnomes eating magic brownies that sit in your computer reading the JFreeChart sourcecode

logical. As soon as you pass a specific type you're triggering the warning by having a typed collection to which you're adding elements with no specific type in the (1.4 compliant) code. By telling it to use Object[] you're effectively creating an untyped collection which will fit anything. That's t...

You can't. There are only 3 options that will get rid of those warnings:
1) genericise the code
2) add the @SuppressWarnings("unchecked") annotation
3) suppress the warning at compiler level using the -Xlint:-unchecked flag.

As you don't want to do any of the above, you'll have to live with it.

Either use a TimeSeries instead of an XYSeries or use the timestamp as a long as the coordinate (which will not look nice with the standard rendering of course).

Either the MeterPlot or the (experimental) DialPlot could be adopted to your needs.

the javadoc for JFreeChart. There you'll find every class and method that's publicly accessible.

would by any chance the 28th mark the end of DST in the timezone you're using?

Check the documentation, it clearly answers your question.

1) width depends on available space, so not until you draw it.
2) check the documentation, I've never had to do so.

That depends on what your data is. I assumed it's some sort of time series, with a single point at each location on the horizontal axis. If there can be multiple points at each axis location then yes, you get a theoretically higher maximum density. Still only a few percent of your five million point...

What's the normal visible range of human eyes in pixel terms? Say if I want to display it nicely on 1/4 of my 22 inches screen, 1680x1050 resolution, what is the size of the chart I should set? 840x525? This may be stupid but I really don't know. A quarter of 1680x1050 is 840x525 indeed. So that's ...

The standard Java FileDialog can have its (current) path set (and read).