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Hi, ok I have revised the de.laures.cewolf.cpp.RotatedAxisLabels class, the only one ... i have understood a little bit...
However, I know that cewolf uses only one org.jfree.data.Dataset ... how can i do a MultipleAxis chart with only one dataset? ... or i can tell to cewolf to use more than one dataset?
Thanks in advance,
Carlos David.
2009-08-11 22:59:38 UTC by chavocarlos
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Not out of the box, but just about everything JFreeChart can do, cewolf can do, with the help of ChartPostProcessors. Take a look at the ones in the de.laures.cewolf.cpp package; that should give you a good feel for how post processors work.
2009-08-08 05:16:29 UTC by udittmer
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Can Cewolf create a chart with multiple axis, like Multiple Axis Demo 1 in jfreechart demo? I don't know how ...
Thanks in advance,
CAD.
2009-08-07 22:26:48 UTC by chavocarlos
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I doubt that this is code that is actually running (the rs.close() occurs within the rs.next() loop), but since you crossposted at JavaRanch, let's continue the discussion over there: http://www.coderanch.com/t/451376/Other-Open-Source-Projects/dataset-when-linking-with-mssqlser.
2009-06-26 06:58:51 UTC by udittmer
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Hi
I am using cewolf tag libraries in jsps to producing charts. I am using mssql server 2000 to retrieve data dynamically but my server reporting error when retrieving and producing dataset exception
package com.cewolf;
import java.io.Serializable;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Date;
import java.util.Map;
import...
2009-06-26 06:37:57 UTC by vinay789
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I already implemented tool tip which is showing the a single value for the plotted item.
What i need is the exact X and Y axis value when i move the mouse on specified plotted item.
Any help will be highly appreciated.
2009-06-03 10:07:02 UTC by stalin12
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I guess the same goes for ChartHolder (I'm using cewolf-1.1-ulm)
transient private final ChartHolder chartHolder;.
2009-04-12 12:33:26 UTC by eliboni
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Are there any error messages in the log files?
Is the cewolf servlet configured correctly to listen at that address?
The image is not stored anywhere as a file - it is streamed in response to the img URL created by the <cewolf:img> tag.
2009-02-13 12:38:46 UTC by udittmer
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JSP CODE:
<%@page contentType="text/html"%><%@taglib uri='/WEB-INF/cewolf.tld' prefix='cewolf' %><HTML><BODY><H1>Page View Statistics</H1><HR><jsp:useBean id="pageViews" class="de.laures.cewolf.example.PageViewCountData"/><cewolf:chart id="line" title="Page View Statistics"...
2009-02-12 16:54:30 UTC by sanjay_tanwar62
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I have followed the 5 steps mentioned on the site..
but when i am trying to see the image..geting file not found exception..
Its not showing the image.In the logs, giving file not found exception(URL like http://localhost:3366/jsp/cewolf;jesessionid=1123124 .....image=.png)
When i r.click on the X sign(where image shud be there) and see the properties.. giving the above path which i see...
2009-02-12 16:39:36 UTC by sanjay_tanwar62
