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Flow2k

Hi Guys, I'm currently facing the problem that I've got 3 Renderers with 3 different datasets and 2 Rangeaxis. When all of the datasets have the same categories, everything is working fine. But sometimes, for one dataset, some categories are missing (because no data) Is it possible to "map" the data...

Flow2k

I solved this by implementing a removeCategory() - function in the DefaultBoxAndWhiskerCategoryDataset - Class

Code: Select all

 public void removeCategory(String cat){
    	this.data.removeColumn(cat);
    	this.fireDatasetChanged();
    }

KR
Florian

Flow2k

Hi,

maybe you could just remove the Categories you don't want to display.
And to "unzoom" just add them again

I used this method in one of my apps - and (imho) it's quite satisfying

KR
Florian

Flow2k

Hi,

I don't know if zooming is possible, but you could just remove the "unneeded" Categories from your dataset using the removeColumn() function..

KR
Florian

Flow2k

Hi,

have you tried puttin' the ChartPanel into a JScrollPane?

Code: Select all

...
JScrollPane scroll=new JScrollPane(chartPanel)
...

I haven't tried this yet, but I think this should work

KR
Florian

Flow2k

Hi all,

is there any way to remove a Column from a DefaultBoxAndWhiskerCategoryDataset?
I'm thinking of sth like the removeColumn() function of the DefaultCategoryDataset..

Thanks in advance
KR
Florian

www.jfree.org

Search found 6 matches

Mapping Dataset to domain Axis

Remove Categories

Removing Categories from DefaultBoxAndWhiskerCategoryDataset