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row and column are integer arguments to index the dataset. To get the corresponding category label and value, you will need to query the dataset. For the former, call CategoryDataset's getColumnKey(int). For the latter, call getValue(int, int).

Create a class which implements the CategoryToolTipGenerator interface and assign it to your CategoryItemRenderer of choice via setToolTipGenerator().

You can restore the old theme via:

Seeing as you have implemented a new renderer, I doubt there is any single API call to handle what you need to do. You can probably find a correct combination of static methods from the DatasetUtilities class, but custom logic would probably be simpler and quicker. The domain axis range is determine...

The generateURL method has the dateaset, the series index, and the item index as arguments which you can use to generate item specific URLs.

If you read the StandardXYURLGenerator javadoc entry, you will see that the argument you pass is a prefix. The generateURL method appends a default argument string to and returns the resulting URL. If you want to change the behavior, create your own class which implements the XYURLGenerator interfac...

If you are using a BarRenderer call setItemMargin(double percent).

Take a look at the second argument of the XYSeries constructor.

read FAQ #6

gardnnp@cat.com wrote:Anybody know what I'm doing wrong?

JPG does not support transparency

Yes, just make sure you have a JRE or JVM installed which works with your 64b OS.

Do not post the same question multiple times (the duplicate posts have been deleted).

Would the StackedBarRenderer be amenable to your requirements?

The simplest means I can think of is to create the two charts separately (but referencing the same dataset) and add them to the same JFrame whose layout is controlled by your LayoutManager of choice.

Stop posting the same question multiple times; I have already answered this question for you in Need the different colors of bars.

I would like to echo David's sentiments.