Search found 3 matches

by avarvit
Wed Apr 17, 2013 3:58 pm
Forum: JFreeChart - Stockmarket
Topic: CandlestickRenderer wrong width with SegmentedTimeline bug
Replies: 0
Views: 6984

CandlestickRenderer wrong width with SegmentedTimeline bug

Hello, Apologies if this one is old. I use JFreeChart 1.0.13 (but I think the problem is unfixed in 1.0.14, too). I found that CandlestickRenderer using a SegmentedTimeline timeline was occasionally producing very thin candles. I tracked the problem in that the minimum candlestick width calculated i...
by avarvit
Wed May 23, 2012 2:15 pm
Forum: JFreeChart
Topic: 1.0.12 Infinite loop in DateAxis.refreshTicksHorizontal(...)
Replies: 18
Views: 17665

Re: 1.0.12 Infinite loop in DateAxis.refreshTicksHorizontal(

I tried both my fix and the fix in http://www.jfree.org/phpBB2/viewtopic.php?f=3&t=38026 , and they both produce an ugly visual result. The reason is that the auto tick calculation does not take into account the fact that the timeline is segmented and thus (a) the ticks are more dense than they shou...
by avarvit
Mon May 21, 2012 3:21 pm
Forum: JFreeChart
Topic: 1.0.12 Infinite loop in DateAxis.refreshTicksHorizontal(...)
Replies: 18
Views: 17665

Re: 1.0.12 Infinite loop in DateAxis.refreshTicksHorizontal(

I just run into the same bug in 1.0.13. It seems to have stayed unresolved in 1.0.14 (have not debugged, but my server still hangs). I have debugged 1.0.13 and came up with the following information and bugfix. The bug shows up when using a segmented timeline or a timeline with exceptions. It may sh...