Search found 5 matches
- Wed Aug 06, 2014 10:41 am
- Forum: JFreeChart
- Topic: JFreeChart 1.0.19
- Replies: 14
- Views: 44017
Re: JFreeChart 1.0.19
You're the Best (  ̄▽ ̄)
- Thu Mar 27, 2014 5:09 am
- Forum: JFreeChart
- Topic: can't get width height chart after chart rendered (-margin)
- Replies: 3
- Views: 3853
[Solved]
i just had found it, jfreechart set default: setMaximumDrawHeight: 768, setMaximumDrawWidth: 1024. (i sound like moritor 17 in) so when i resize frame to large size then my code get wrong width, height. i must set setMaximumDrawHeight = myLikeHeight, setMaximumDrawWidth = myLikeWidth; (if need, you ...
- Thu Mar 27, 2014 3:17 am
- Forum: JFreeChart
- Topic: can't get width height chart after chart rendered (-margin)
- Replies: 3
- Views: 3853
Re: can't get width height chart after chart rendered (-marg
I just see this function is correct:
but it not exact if i resize window
i don't know why?
Code: Select all
chartWidth = (int) info.getDataArea().getWidth();
chartHeight = (int) info.getDataArea().getHeight();
i don't know why?
- Fri Mar 21, 2014 10:48 am
- Forum: JFreeChart
- Topic: Retrieve point under mouse click
- Replies: 2
- Views: 3430
Re: Retrieve point under mouse click
this is my code, ChartEntity ce = null; ce = cp.getEntityForPoint(x, y); if (ce instanceof XYItemEntity) { XYItemEntity e = (XYItemEntity) ce; XYDataset d = e.getDataset(); int s = e.getSeriesIndex(); int i = e.getItem(); Number valueX = d.getX(s, i); Number valueY = d.getY(s, i); }
- Fri Mar 21, 2014 10:27 am
- Forum: JFreeChart
- Topic: can't get width height chart after chart rendered (-margin)
- Replies: 3
- Views: 3853
can't get width height chart after chart rendered (-margin)
Hi , I want to get width height of chart after chart rendered (not include margin left - top - right -bottom). http://longrainbow.files.wordpress.com/2014/03/waveform.png i used this way but it is't exact: chart.addProgressListener(new ChartProgressListener() { @Override public void chartProgress(Ch...