Search found 513 matches
- Wed Oct 30, 2019 10:44 pm
- Forum: JFreeChart
- Topic: JFreeChart EDT Issues?
- Replies: 2
- Views: 6073
Re: JFreeChart EDT Issues?
ThreadCheckingRepaintManager can be very helpful, but it may not be dispositive. Other problems may exist. It's hard to say without a complete example and relevant version details. This example may provide a useful reference point from which to start trying to reproduce the effect you're seeing.
- Tue Sep 10, 2019 4:30 am
- Forum: JFreeChart
- Topic: PolarLine Chart not showing series item labels
- Replies: 2
- Views: 6118
Re: PolarLine Chart not showing series item labels
Cross-posted here.
- Wed Aug 28, 2019 3:46 am
- Forum: JFreeChart
- Topic: Adjusting bar width of bars in jfreechart
- Replies: 1
- Views: 6979
Re: Adjusting bar width of bars in jfreechart
Cross-posted here.
- Tue Aug 20, 2019 3:55 am
- Forum: JFreeChart
- Topic: Show majorAxis at the end of NumberAxis
- Replies: 4
- Views: 10352
Re: Show majorAxis at the end of NumberAxis
Also look at DatasetUtils methods that iterate over the items in an XYDataset to find the bounds.
- Fri Jul 12, 2019 4:38 am
- Forum: JFreeChart
- Topic: too many x axis values
- Replies: 1
- Views: 6052
Re: too many x axis values
Given a CategoryAxis, try setTickLabelsVisible or setCategoryLabelPositions with the desired position; alternatively, consider a SlidingCategoryDataset.
- Fri Jun 14, 2019 9:42 pm
- Forum: JFreeChart
- Topic: Access chart data with mouse click
- Replies: 1
- Views: 7071
Re: Access chart data with mouse click
It looks like you're working from the examples examined here . Your listener can use the series index or item number to index your label array: if (e.getEntity() instanceof XYItemEntity) { XYItemEntity i = (XYItemEntity) e.getEntity(); System.out.println(i.getSeriesIndex() + ":" + i.getItem()); } Al...
- Thu Jun 13, 2019 6:25 pm
- Forum: JFreeChart
- Topic: A host of questions, two easy and one very hard
- Replies: 6
- Views: 13982
- Thu Jun 13, 2019 6:14 pm
- Forum: JFreeChart
- Topic: Adding more symbols to SymbolAxis!
- Replies: 1
- Views: 5407
Re: Adding more symbols to SymbolAxis!
I don't see way to update the list of symbols used by an existing SymbolAxis, but you can creates a new one and apply it to your plot; listeners should see a new PlotChangeEvent.
- Fri May 31, 2019 6:39 pm
- Forum: JFreeChart
- Topic: Series shape rendering doesn't respect SeriesRenderingOrder
- Replies: 2
- Views: 6539
Re: Series shape rendering doesn't respect SeriesRenderingOrder
XYLineAndShapeRenderer renders lines and shapes in separate passes. You might look at other implementations of XYItemRenderer, such as StandardXYItemRenderer.
- Thu May 23, 2019 6:34 pm
- Forum: JFreeChart
- Topic: How to plot log scale?
- Replies: 1
- Views: 6540
Re: How to plot log scale?
It looks like the LogarithmicAxis implementation of refreshTicksHorizontal and refreshTicksVertical creates new instances of NumberTick that default to TickType.MAJOR . Because no tick is TickType.MINOR , setMinorTickMarksVisible(false) has no apparent effect. Your implementation would have to speci...
- Tue May 14, 2019 10:11 am
- Forum: JFreeChart
- Topic: Can you tell me how I can do this?
- Replies: 2
- Views: 7099
Re: Can you tell me how I can do this?
You can use a custom DrawingSupplier, like this.
- Tue May 14, 2019 4:00 am
- Forum: JFreeChart
- Topic: A different dataset
- Replies: 1
- Views: 5218
Re: A different dataset
Several examples are examined here.
- Fri Apr 26, 2019 3:29 am
- Forum: JFreeChart
- Topic: extending JFreeChart
- Replies: 0
- Views: 11849
- Thu Apr 11, 2019 5:11 pm
- Forum: JFreeChart
- Topic: Graph Time and Point label distorted
- Replies: 8
- Views: 14864
Re: Graph Time and Point label distorted
For crowded bar charts, I use SlidingCategoryDataset. Alternatively, consider switching to XYDataset and use SymbolAxis.FourW Support wrote:Currently we are using DefaultCategoryDataset.
- Wed Apr 03, 2019 5:12 pm
- Forum: JFreeChart
- Topic: Shapes on Area Chart
- Replies: 5
- Views: 9118
Re: Shapes on Area Chart
The API suggests that you override getItemShape().