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The best way to ensure the bounds of the plot cover the range of data without inventing additional code is to avoid using setLowerBound / setUpperBound.

Look in the API for setAutoRangeIncludesZero( boolean )

what does the rendered html look like?

If this is being rendered as html then you need to ensure the map tag is populated. If you jsp only has the img tag then you won't get what you're looking for. Check out: http://www.jfree.org/phpBB2/viewtopic.php?t=24269&highlight=map+image+map http://www.jfree.org/phpBB2/viewtopic.php?t=24471&highl...

I've taken the v1.0.10 BoxAndWhiskerRenderer class and made it work the same for both horizontal and vertical orientations (the default renderer acts differently for the two orientations). I've also extended the outliers to show empty symbols for near outliers and filled ones for far outliers... but...

I'm using a patch for a stacked histogram (
XYPlot using a customized SplitPaneXYBarRenderer) for where the range axis is shorter than the data... does 1926517 cover that?

thx!

Fredrik, Check out the API for legendTitle. http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/title/LegendTitle.html Depending on how you are making your plot the implementation would change. Say, if you were using one of the factories you would just set legend = false in the constructor, ...

Looks like the most straight forward way is to create your own legend http://www.jfree.org/jfreechart/api/javadoc/org/jfree/chart/title/LegendTitle.html Check out one of Dave's examples to see it in use http://www.jroller.com/dgilbert/entry/ouch Look for this (I assume you want something different) ...

What's the difference between a heat map and a contour plot? They both deal with a gradient in three dimensions.

Check out
http://www.jfree.org/jfreechart/api/jav ... rPlot.html

Could you just make the plot item larger? Easier to select?

Um, try and enter log(0) in your calculator. It can't do it either.


Try putting a positive number in there and it should work.

I found it easier to use the URL generator, here's what I did below. First, you need to write a class which implements CategoryURLGenerator (or XY depending on your plot). For in the generateURL method, I did something like below... public String generateURL(CategoryDataset dataset, int series, int ...

Are you able to use applets? XHR? Or just static markup in a JSP?

First do the work to put one plot on a page. To do that you can either find some examples here in the forum or better yet, purchase the manual which will let you cut/paste. When you get that accomplished try adding your second plot (there isn't anything special to add another once you get one). Then...

Is this SWT or in a webpage? If it's a webpage you could just change the css class of the mouseover.