Line Chart in JSF

[adnanak]

Can any body help me to create 2D line chart in JSF using chartcreator.

Thnx

[Adam27]

Hi,

Try this:

Java Bean:

Code: Select all

import org.jfree.data.general.DefaultKeyedValues2DDataset;

public class ChartBean
{

	public DefaultKeyedValues2DDataset getLineDataSet()
	{
		DefaultKeyedValues2DDataset dataset = new DefaultKeyedValues2DDataset();
		String series1 = "First";
		String series2 = "Second";
		String series3 = "Third";
		// column keys...
		String category1 = "Category 1";
		String category2 = "Category 2";
		String category3 = "Category 3";
		String category4 = "Category 4";
		String category5 = "Category 5";
		dataset.addValue(1.0, series1, category1);
		dataset.addValue(4.0, series1, category2);
		dataset.addValue(3.0, series1, category3);
		dataset.addValue(5.0, series1, category4);
		dataset.addValue(5.0, series1, category5);
		dataset.addValue(5.0, series2, category1);
		dataset.addValue(7.0, series2, category2);
		dataset.addValue(6.0, series2, category3);
		dataset.addValue(8.0, series2, category4);
		dataset.addValue(4.0, series2, category5);
		dataset.addValue(4.0, series3, category1);
		dataset.addValue(3.0, series3, category2);
		dataset.addValue(2.0, series3, category3);
		dataset.addValue(3.0, series3, category4);
		dataset.addValue(6.0, series3, category5);
		return dataset;
	}
}

JSF Code:

Code: Select all

<c:chart id="chartTest2" datasource="#{chartBean.lineDataSet}" type="line" width="550" height="200"></c:chart>

The other things like the example for the example pie chart:
see: jsf-comp.sourceforge.net/components/chartcreator/index.html

Hope it will help you,

Markus