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There is nothing available to change the line width?
Any hints are welcome, or if there no any way to make, I appreciate to tell me.
Thanks

Some tips to change Width line in some lineal charts?

Hi!
I want to change the line width in some charts to make more visible those lines.
Can i do this?
Thanks...

You must get the plot renderer and cast to XYLineAndShapeRenderer

myxyshape.setDefaultShapesVisible(true);
myxyshape.setDefaultShapesFilled(false);
...

Hi, every one., I use this ChartViewer code example to create my image charts. I pass some parameters to the servlet chart, but when I change some parameters, ChartViewer show me the last chart , not the new that I selected. But when I reload the page, the refresh my chart. I put on my jsp page. <me...

..... why?
any special feature?

You should use

new JDBCCategoryDataset(connection); instead JDBCXYDataset to chart Bar...

And then
make chart with
JFreeChart barChart = ChartFactory.createBarChart3D("3D Example", "Category", "Value", categorydataset, PlotOrientation.VERTICAL, true, true, false);

Solution in
http://www.jfree.org/phpBB2/viewtopic.php?t=11689

Hi manchi... Thanks very much!!! Your hint is that I look for... Hi, The method 'public static SegmentedTimeline newMondayThroughFridayTimeline()' in 'package org.jfree.chart.axis.SegmentedTimeLine' class is may be usefull for you. I do next implementation to my Class DateAxis dateaxis = (DateAxis) ...

Hi Andrew. Maybe this was an ugly solution, but I guess that you can tell me another clean way to do this. How Can I change the Series Name Label from a JDBCXYDataset.? This new extended method works greatly to make this kind of change to any JDBCXYDataset that I would change. I can't implementing y...

I'll try to explain this problem. Maybe was not clear. I have a select that return next values dia (avg) (avg) (max) (max) 2005-02-01 9.07 0.10 41.3 2.7 2005-02-02 8.61 0.22 37.7 25.8 2005-02-03 7.82 0.21 24 19.6 2005-02-04 7.86 0.20 25.7 21.3 2005-02-07 8.85 0.21 26.7 12.7 2005-02-08 9.38 0.22 26.4...

I have a JDCXYDataset and I want to make a timeserieschart but I select from my table only dates in a x month from Monday to Friday, but the chart show me all days in the month. I don't want to show Saturday neither Sunday. My recordset don't get those days, but when I make the chart those days are ...

Ok! Andrew thanks for the hint. The problem is that I use a XYDataset and i'm not sure where to put your suggested code, beacuse my dataset is egenerated by a Query. I add to the source code of this class next method to solve my problem. /** * Set the legend item labels. * * @param itemLabels The ne...

Hi thanks, for your response.
First, I can NOT change the sql statement, this is generate by another software.

I load this sql to make the chart. but I wan't to change the series label.

I'll try with GetSeriesName

Andrew Lazarus wrote:GetSeriesName

Some sample code?

thanks..

Hi!! I have some querys that generates a JDBCXYDataset and draw the chars greatly. The problem is that I Can't modified this SQL instructions to put some like Select MAX(field1), AVG(field2) from tablename select MAX(field1) AS `max mem`, AVG(field2) AS `Average range` from tablename And so on with ...