Search found 6 matches
- Fri Aug 27, 2010 3:37 pm
- Forum: JFreeChart
- Topic: java.lang.ClassNotFoundException: org.jfree.data.xy.XYDatase
- Replies: 1
- Views: 2464
java.lang.ClassNotFoundException: org.jfree.data.xy.XYDatase
Hello, I am using eclipse and I have created a chart. I am trying to display this chart as image in a servlet. When I try to run it, it shows me Class Not Found Exception: org.jfree.data.xy.XYDataset. I have added the JFreeChart-1.0.13.jar and JCommon-1.0.16.jar to the libraries. I have added the Cl...
- Wed Aug 25, 2010 8:10 pm
- Forum: JFreeChart
- Topic: TimeSeriesChart in JSP
- Replies: 0
- Views: 1624
TimeSeriesChart in JSP
Hello, I am stuck at a point in development of my application where I would like to display the TimeSeriesChart in a JSP page. TimeSeriesChart extends ApplicationFrame, which extends JFrame. JFrame cannot be displayed in JSP. So how can I embed the TimeSeriesChart in JSP. Thanks in advance. Apprecia...
- Wed Aug 11, 2010 7:16 pm
- Forum: JFreeChart
- Topic: Eclipse ClassNotFoundException:org.jfree.ui.ApplicationFrame
- Replies: 0
- Views: 1404
Eclipse ClassNotFoundException:org.jfree.ui.ApplicationFrame
Hi I have code that is executing in NetBeans. But in Eclipse the same code is giving me java.lang.ClassNotFoundException: org.jfree.ui.ApplicationFrame I have followed the steps described in the installation PDF to create and add user libraries. When I navigate through the jcommon jar, I could see A...
- Mon Aug 09, 2010 8:55 pm
- Forum: JFreeChart
- Topic: Changing date format on x-axis
- Replies: 0
- Views: 1513
Changing date format on x-axis
Hi
My x-axis is date. But when the graph is generated, the graph shows x-axis start date from Jan 1st 1970.
my x-axis is date time retrieved from database. How can I change the default start date?
Thank you.
Appreciate your help.
Regards,
Venkata.
My x-axis is date. But when the graph is generated, the graph shows x-axis start date from Jan 1st 1970.
my x-axis is date time retrieved from database. How can I change the default start date?
Thank you.
Appreciate your help.
Regards,
Venkata.
- Mon Aug 09, 2010 8:44 pm
- Forum: JFreeChart
- Topic: JDBCXYDataSet - Not enough valid columns where generated
- Replies: 2
- Views: 2841
Re: JDBCXYDataSet - Not enough valid columns where generated
Thank you.
My query was returning only one column.
Now its working, Thank you.
And how can I change the date on x-axis.
My x-axis is date time stamp from database.
Thanks.
Regards,
Venkata.
My query was returning only one column.
Now its working, Thank you.
And how can I change the date on x-axis.
My x-axis is date time stamp from database.
Thanks.
Regards,
Venkata.
- Mon Aug 09, 2010 7:20 pm
- Forum: JFreeChart
- Topic: JDBCXYDataSet - Not enough valid columns where generated
- Replies: 2
- Views: 2841
JDBCXYDataSet - Not enough valid columns where generated
Hi,
I am using JDBCXYDataset, I am accessing a column, which has float variables as values.
But JDBCXYDataset is showing the error - Not enough valid columns where generated by query.
How can I resolve this?
Thanks.
Regards,
Venkata.
I am using JDBCXYDataset, I am accessing a column, which has float variables as values.
But JDBCXYDataset is showing the error - Not enough valid columns where generated by query.
How can I resolve this?
Thanks.
Regards,
Venkata.