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Before I dig into the API, would this be possible to do, if you made a new dataset that implemented the TableXYDataset with TimePeriodValues as the underlying dataset? All with the same time period obviously.

Is this possible with a TimePeriodValuesCollection and a DateAxis? I'm guessing not since that dataset does not allow duplicate values?

What value are you passing for the third argument? 1260 * @param dateAxis make the domain axis display dates? 1271 public static JFreeChart createXYBarChart(String title, 1272 String xAxisLabel, 1273 boolean dateAxis, 1274 String yAxisLabel, 1275 IntervalXYDataset dataset, 1276 PlotOrientation orie...

If I create a TimePeriodValuesCollection and use it in the ChartFactory.createXYBarChart method to create a chart, I recieve a NumberAxis object returned from the getDomainAxis() method of the Plot class recieved from the created Chart object. Am I doing something wrong. I have the JFreeChart manual...

Anyone know why a NumberAxis is returned for a dataset of type TimePeriodValuesCollection?

I figured out the previous question...

Hi, right now I have created an XYBarChart using a TimePeriodValuesCollection. My data is spaced out quite a bit since the time between data is large. Sometimes this results in a chart that has very small, almost indistinguishable, bars. My thought is to do away with the time aspect of the data. Wha...

TreeLocation activePeriod = (TreeLocation) nodeInfo; RegularTimePeriod start; RegularTimePeriod end; start = RegularTimePeriod.createInstance(FixedMillisecond.class, new Date(activePeriod.getStart()), TimeZone.getDefault()); end = RegularTimePeriod.createInstance(FixedMillisecond.class, new Date(ac...

I would like to grab a subset of a TimeSeries, (I know I can do this using createCopy, but I couldn't get it work exactly right). I can create the copy by my self, but I can't the name out. The constructor takes a string, but is converted into a Comparable in the super class. Is it possible to get t...

Awesome, thanks!

Is the List in the TimeSeries class always kept in sorted order, such that TimeSeries t; // already filled with times RegularTimePeriod p = t.getTimePeriod(0); RegularTimePeriod p1 = t.getTimePeriod(n-1); RegularTimePeriod p2 = t.getTimePeriod(n); if (p.getFirstMillisecond() < p1.getFirstMillisecond...

Hi guys, first off, let me say that JFreeChart is an awesome software package, and I have used it in many of my courses at school. Here's my scenario. I am tracking events in time, and logging them in a log file, the events are logged as a "long", and thus are simply read back in. I am able to creat...

I'm writing an extension to an application, and in order for it to work, I am required to put all my files in a jar file. I would also like to use JFreeChart in my extension, but simply jar'ing the extension *and* the jfreechart jars doesn't work. I'm guessing that jars within a jar aren't accessibl...

Thanks

I needed to instantiate it like this,

TimeSeries s1 = new TimeSeries("time series demo 1", FixedMillisecond.class);

Can anyone explain the FixedMillisecond.class part, does every class have an implicit "class" field?

The program compiles fine but when I try to add a FixedMillisecond to a TimeSeries I get an exception saying it is expecting an instance of org.jfree.data.time.Day

I thought you could add anything that extended RegularTimePeriod.

Thanks