Search found 5 matches
- Mon Nov 09, 2009 9:00 pm
- Forum: JFreeChart
- Topic: how to draw annotations in view coordinates?
- Replies: 2
- Views: 2473
Re: how to draw annotations in view coordinates?
Can you provide your changes? I'm looking to do something similar and would love to avoid developing the same solution...
- Tue Apr 29, 2008 4:11 pm
- Forum: JFreeChart - Stockmarket
- Topic: HighLow renderer renders open/close ticks too large
- Replies: 5
- Views: 16335
I completely understand the issue. Back in 2001 or so, I wrote a Java program to graph sensor data, and wrote the graph engine from scratch. Even with a pretty constrained application, it was still pretty daunting. I appreciate you adding that functionality in. I really don't want to maintain my own...
- Tue Apr 29, 2008 2:48 pm
- Forum: JFreeChart - Stockmarket
- Topic: HighLow renderer renders open/close ticks too large
- Replies: 5
- Views: 16335
Yeah, I think that would be fine. While I'd love for the "delta" to be calculated on the fly, that might not make sense for most applications. Honestly, if I was rendering this chart to a PNG or the screen, I suspect 2.0 renders as 2 pixels, so I really wouldn't be able to shrink it too much. The fa...
- Mon Apr 28, 2008 7:38 pm
- Forum: JFreeChart - Stockmarket
- Topic: HighLow renderer renders open/close ticks too large
- Replies: 5
- Views: 16335
- Mon Apr 28, 2008 7:37 pm
- Forum: JFreeChart - Stockmarket
- Topic: HighLow renderer renders open/close ticks too large
- Replies: 5
- Views: 16335
HighLow renderer renders open/close ticks too large
I am rendering some stock charts to PDF. I almost have it working, but when I have too many data points in the chart, it renders the open/close ticks so large that they overlap a number of data points on either side. Is there a way to customize the size of the ticks that stick out from the HighLow i...