width of the bars in a XYBarChart

[jesusmgmarin]

Hello, I have a XYBarChart but it has severals values, and the bars are superposed because they are a little wide. I want to know if there is some method to modify the width of the bars. The code I have is:

Code: Select all

public JFreeChart BarsChart(String vInDep, String vDep){
		
	final XYSeries series = new XYSeries();		

	/* I load the chart */
        for (int i=0; i<arrayVars.length; i++){
		float x= Float.parseFloat(arrayVars[i][0]);
		float y= Float.parseFloat(arrayVars[i][1]);
		series.add(x,y);	
	}
		
        final XYSeriesCollection ColeccionDatos = new XYSeriesCollection(series);
		
	final JFreeChart chart = ChartFactory.createXYBarChart(
		"Chart Barras "+vDep+" vs "+vInDep,	//Tittle
		vInDep,						//Legend X Axis
            	false,
            	vDep,						//Legend Y Axis
            	ColeccionDatos,				//Dataset
            	PlotOrientation.HORIZONTAL,	//Orientation
            	true,					//Flag legend
            	true,					//Flag tooltip
		false					//Flag URLs
        );

	/*	****************************************	*/
	/*	I invest the Domain to create the "graph in depth" 	*/

	XYPlot plot = (XYPlot) chart.getPlot();
	NumberAxis rangeAxis = (NumberAxis) plot.getDomainAxis();
	rangeAxis.setInverted(true);
	
	/*	****************************************	*/

	return chart;    
	}

Thanks very much

[jesusmgmarin]

I have already solved this, I had to do this after ...

Code: Select all

   .....
   final JFreeChart chart = ChartFactory.createXYBarChart(
      "Chart Barras "+vDep+" vs "+vInDep,   //Tittle
      vInDep,                  //Legend X Axis
               false,
               vDep,                  //Legend Y Axis
               ColeccionDatos,            //Dataset
               PlotOrientation.HORIZONTAL,   //Orientation
               true,               //Flag legend
               true,               //Flag tooltip
      false               //Flag URLs
        );

   /*   ****************************************   */
   /*   I invest the Domain to create the "graph in depth"    */

   XYPlot plot = (XYPlot) chart.getPlot();
   NumberAxis rangeAxis = (NumberAxis) plot.getDomainAxis();
   rangeAxis.setInverted(true);
   
   /*   ****************************************   */ 

I have post:

Code: Select all

   [b]final XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
   renderer.setMargin(0.95);[/b]

   return chart;