import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartFrame;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.ChartUtilities;
import java.io.File;
import org.jfree.chart.plot.*;
import java.io.*;
import org.jfree.data.category.DefaultCategoryDataset;
/**
*
* @author ErNeStO
*/
public class GraficaBarras {
public void graficarbarras(int []y,String []x,String datah,String datav,String titulo)
{
DefaultCategoryDataset data = new DefaultCategoryDataset();
for(int d=0;d<y.length;d++)
{
data.setValue(y[d],x[d],x[d]);
}
JFreeChart chart = ChartFactory.createBarChart(titulo,datah,datav,data, PlotOrientation.VERTICAL, false,
true, false);
ChartFrame frame=new ChartFrame(titulo,chart);
frame.pack();
frame.setVisible(true);
}
}