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Show Your Complex Stock Chart?
Posted: Sat Jul 02, 2005 6:04 am
by johnnyboy
Anyone have samples of charts you've created with JFreeChart that come close to the types of charts us traders usually see in the apps we use. I mean maybe a chart with 3 panes (price, volume, rsi), candlestick style, with moving averages in the same pane as the price?
I've yet to see a good complex sample of what JFreeChart can do in terms of stocks/financial charts. Maybe there is no good java library for doing that? Is that why there's no good java-based stock program (even for just end-of-day) charting?
The generic-samples on the site are too simple. Thanks.
johnhurt@gmail.com
Can JFreeChart come close to charts like these?
Posted: Sat Jul 02, 2005 6:46 am
by johnnyboy
http://www.advsofteng.com/gallery_finance.html
Has anyone built charts that look close to those above with JFreeChart? If so, can you show me sample or even better some code? Just want to know if its possible by a normal human. Thanks.
I can do that
Posted: Thu Jul 07, 2005 7:17 pm
by SachinPatel
He I seen that site and I can do same charts.
Sachin Patel
So can you show me samples/code? Did you do it with JFreeCh
Posted: Thu Jul 14, 2005 8:39 am
by Guest
So can you show me samples/code? Did you do it with JFreeChart?
Posted: Thu Aug 04, 2005 4:32 am
by Guest
I think the chart drawen using JFreechart is not "compatiable" with the charts in real world. For instance, the volumn chart should be drawen below the price chart, and the MA chart should be a smooth chart. Is there anyone who can provide a real world compatiable chart API?
Posted: Thu Sep 22, 2005 3:56 pm
by Guest
Posted: Fri May 19, 2006 10:11 pm
by nanpan2008
here is the chart
Posted: Thu Jun 01, 2006 8:37 pm
by vuj2010
Posted: Tue Jul 04, 2006 4:15 am
by wzwei28
I had developed this charting prediction system. But it is simple and not so complicated that u want.
Here is the URL:
http://chart.n2nconnect.com/FAChart/NNSP.jsp
Needs JRE 1.4.2_04 and above. Recommended JRE 1.5 because like david said before Java had bugs on the zooming parts on JRE 1.4.
regards,
Zi Wei.
Posted: Tue Jul 03, 2007 10:46 pm
by clam61
wow thats great. can we get the source?
Posted: Wed Jul 04, 2007 3:44 am
by wzwei28
Sure. I had resigned from the previous company, so no right to access the server for distrubute code.
But recent few month had become entrepreneur, and had multiple server at data centre.
1st August alpha released
1st September beta released
of new version of stock realtime feed + news + stock analysis chart with 1000++ technical indicator(jfreechart for chart & comet programming(push mode AJAX) for displaying the global stock realtime feed. Drupal for CMS....and some analysis tools deploy by java web start. Will announce url alpha released on 1st august, then everyone interested can download the source from it, all are free and domain is .org
Posted: Wed Jul 04, 2007 4:34 am
by clam61
hey thanks this will be very helpful for me to learn. thanks!
Posted: Tue Nov 06, 2007 4:06 am
by Tony Young
HI:
im working on a stock analysis system, would someone give some samples to me?
Thanks!
Posted: Tue Nov 06, 2007 4:28 am
by wzwei28
I had published the code and documentation of the crosshair, realtime dynamic tooltip, and restore previous zooming point at jfreechart forum.
The algorithm of 'technical analysis' can be derived from
http://ta-lib.org/
http://stockcharts.com/index.html (chart school section)
financial book
and etc...
U may get link or view demo from
http://vnetcode.org
or following direct link:
1)Realtime dynamic crosshair (trace) and tooltip (patch code)
http://www.jfree.org/phpBB2/viewtopic.php?p=64888
2)Restore zooming point(zoom out) overriding ChartPanel patch
http://www.jfree.org/phpBB2/viewtopic.php?p=64860
Demo system are available at Order Manager System(OMS) link.
Hope it helps!
best regards,
Wong Zi Wei,
http://vnetcode.org
