Search found 48 matches
- Mon May 14, 2012 4:36 pm
- Forum: JFreeChart
- Topic: Weird color change behavior
- Replies: 3
- Views: 4733
Re: Weird color change behavior
Hello, anyone has any idea regarding this?
- Wed May 09, 2012 6:53 pm
- Forum: JFreeChart
- Topic: Implement Google Finance liked MACD charting
- Replies: 2
- Views: 4436
Re: Implement Google Finance liked MACD charting
Dear paradoxoff,
Thanks for your suggestion! I shall look into your solution very soon, as I have to put aside MACD feature, to look into other more urgent issues.
Thanks for your suggestion! I shall look into your solution very soon, as I have to put aside MACD feature, to look into other more urgent issues.
- Mon May 07, 2012 5:14 pm
- Forum: JFreeChart
- Topic: Implement Google Finance liked MACD charting
- Replies: 2
- Views: 4436
Implement Google Finance liked MACD charting
Recently, I try to create MACD technical analysis chart for a price volume chart. Here is what I am getting. http://i.imgur.com/SIT1o.png Here is the code which I am using to create the MACD. final MACD.ChartResult macdChartResult = org.yccheok.jstock.charting.TechnicalAnalysis.createMACD(this.chart...
- Fri Apr 20, 2012 4:38 pm
- Forum: JFreeChart - Stockmarket
- Topic: Free Stock Market Software With Opened Source Code
- Replies: 9
- Views: 34427
- Tue Mar 20, 2012 6:38 pm
- Forum: JFreeChart
- Topic: Weird color change behavior
- Replies: 3
- Views: 4733
Weird color change behavior
If I add additional plot, I will get from the below screenshot to another screenshot. FROM http://i.imgur.com/51MTl.png TO http://i.imgur.com/5hQ42.png The code is as follow : http://jstock.hg.sourceforge.net/hgweb/jstock/jstock/file/b5dfdb3855bc/src/org/yccheok/jstock/gui/charting/ChartJDialog.java...
- Sun Mar 18, 2012 6:28 am
- Forum: JFreeChart
- Topic: Automatic generate line color visible on white background
- Replies: 1
- Views: 2818
Automatic generate line color visible on white background
Currently, I have a chart which is using white color as background. Most of the time, the drawn line series with auto color, may yield certain line colors, which its color is hardly visible on white background. I try to manual specific the color. public static void setPriceSeriesPaint(XYItemRenderer...
- Sun Mar 27, 2011 5:45 am
- Forum: JFreeChart
- Topic: Axis out of scale problem
- Replies: 3
- Views: 4268
Re: Axis out of scale problem
There is a workaround for this problem, Before showing up the dialog box, call. dialog.pack dialog.setBounds - As I need to decide the dialog size. dialog.setVisible The key is to call dialog pack. However, there is a problem after dialog box is visible. Sometimes, I need to perform chart switching,...
- Fri Mar 25, 2011 2:48 pm
- Forum: JFreeChart
- Topic: Axis out of scale problem
- Replies: 3
- Views: 4268
Re: Axis out of scale problem
Here is the demo code which demonstrate this problem. package problem; import java.awt.Color; import java.awt.Dimension; import java.text.DecimalFormat; import java.text.NumberFormat; import java.util.Date; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartPanel; import org.jfree.char...
- Sat Mar 19, 2011 5:06 pm
- Forum: JFreeChart
- Topic: Axis out of scale problem
- Replies: 3
- Views: 4268
Axis out of scale problem
Currently, I have a chart which looks as follow : https://sites.google.com/site/yanchengcheok/Home/before-mouse-click.PNG Its x-axis is out of scale. When I manually single click on the chart, it will look like this : https://sites.google.com/site/yanchengcheok/Home/after-mouse-click.PNG What API I ...
- Mon Feb 14, 2011 5:41 pm
- Forum: JFreeChart
- Topic: Developer who is interested in open source project
- Replies: 0
- Views: 3453
Developer who is interested in open source project
Hello all, Currently, I am the programmer of JStock - Free Stock Market Software http://jstock.sourceforge.net , a free and open source project. We are using JFreeChart to implement a history chart, along with several technical indicators - RSI, EMA, SMA, CCI. However, currently, we still lack of MA...
- Sun Dec 19, 2010 5:36 pm
- Forum: JFreeChart
- Topic: Any plan to port JFreeChart to Android Platform
- Replies: 0
- Views: 3774
Any plan to port JFreeChart to Android Platform
Currently, there are not much charting library available for Android platform. I was wondering whether JFreeChart team has any intention, to plot JFreeChart over to Android platform, while preserve the original visual look n feel?
Thanks.
Thanks.
- Tue Aug 24, 2010 6:08 am
- Forum: JFreeChart - Stockmarket
- Topic: Free Stock Market Software With Opened Source Code
- Replies: 9
- Views: 34427
Re: Free Stock Market Software With Opened Source Code
The source code is located here http://jstock.sourceforge.net/help_faq.html#source-code
- Sun Jul 04, 2010 7:57 pm
- Forum: JFreeChart
- Topic: Change the font family for entire JFreeChart
- Replies: 1
- Views: 13808
Re: Change the font family for entire JFreeChart
I am able to make it works by the following code public static void applyChartTheme(JFreeChart chart) { final StandardChartTheme chartTheme = (StandardChartTheme)org.jfree.chart.StandardChartTheme.createJFreeTheme(); // The default font used by JFreeChart unable to render Chinese properly. // We nee...
- Sat Jun 19, 2010 11:01 am
- Forum: JFreeChart
- Topic: Change the font family for entire JFreeChart
- Replies: 1
- Views: 13808
Change the font family for entire JFreeChart
Due to Chinese character display problem in JFreeChart as described here http://www.jfree.org/phpBB2/viewtopic.php?f=3&t=27887&p=82686&hilit=chinese#p82686 , we need to change the fonts for entire chart, when we are in Chinese locale. I wrote an utilities method to do so. /** * The default font used...
- Mon May 17, 2010 4:06 pm
- Forum: JFreeChart
- Topic: getDataArea Returns Incorrect Rectangle
- Replies: 2
- Views: 2766
Re: getDataArea Returns Incorrect Rectangle
Thanks for the proposed solution. It works charming!