Dynamic Jasper Report with the 3d graph Bar chart

[pradeepvbe]

Hi All,

I want to generate a Dynamic report where the data are coming from the database with bar 3d graph, can anyone help me how to do this??

[Java_Jasper]

Hello,

JR does no have this functionality, you will need to use JFreeChart along with JRs "Chart Customizers" Here is an example:

The Class:

package yourPackage;
 
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.LogarithmicAxis;
 
import net.sf.jasperreports.engine.JRAbstractChartCustomizer;
import net.sf.jasperreports.engine.JRChart;

public class MyChartCustomizerLogXAxis extends JRAbstractChartCustomizer

{ 

          JFreeChart chart;
 
         public void customize(JFreeChart chart, JRChart jrChart);

}

public void customize(JFreeChart chart, JRChart jrChart)

{ 
            final CategoryAxis categoryAxis = new CategoryAxis("Category");
            final ValueAxis valueAxis = new LogarithmicAxis("Percentage (%)");
            this.chart = chart;
 
            LogarithmicAxis logScale = new LogarithmicAxis("Percentage (%)");
     
            logScale.setStrictValuesFlag(false);
            logScale.setAutoTickUnitSelection(true);
            logScale.autoAdjustRange();
            chart.getCategoryPlot().setRangeAxis(logScale);
            categoryAxis.setUpperMargin(0.5);
        }

You will however need to customize this for your needs, hope it helps Enjoy!

[pradeepvbe]

Thank you so much i appreciate your reply... thank you... :)

[Java_Jasper]

If this was the correct answer make sure you mark it as so.

 

B.