ch.unibe.iam.scg.archie.ui.charts.PatientsChart.java Source code

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Here is the source code for ch.unibe.iam.scg.archie.ui.charts.PatientsChart.java

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/*******************************************************************************
 * Copyright (c) 2008 Dennis Schenk, Peter Siska.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     Dennis Schenk - initial implementation
 *     Peter Siska    - initial implementation
 *******************************************************************************/
package ch.unibe.iam.scg.archie.ui.charts;

import java.awt.Color;

import org.eclipse.swt.widgets.Composite;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.data.general.DefaultPieDataset;

/**
 * <p>
 * Chart composite displaying the patients chart in the dashboard.
 * </p>
 * 
 * $Id: PatientsChart.java 747 2009-07-23 09:14:53Z peschehimself $
 * 
 * @author Peter Siska
 * @author Dennis Schenk
 * @version $Rev: 747 $
 */
public class PatientsChart extends AbstractChartComposite {

    private static final String CHART_TITLE = "Patients Gender";

    /**
     * @param parent
     * @param style
     */
    public PatientsChart(Composite parent, int style) {
        super(parent, style);
    }

    /**
     * (non-Javadoc)
     * 
     * @see ch.unibe.iam.scg.archie.ui.charts.AbstractChartComposite#
     *      initializeCreator()
     */
    @Override
    protected AbstractDatasetCreator initializeCreator() {
        return new PatientDatasetCreator(PatientsChart.CHART_TITLE);
    }

    /**
     * (non-Javadoc)
     * 
     * @see ch.unibe.iam.scg.archie.ui.charts.AbstractChartComposite#
     *      initializeChart()
     */
    @Override
    protected JFreeChart initializeChart() {
        // create a chart...
        JFreeChart chart = ChartFactory.createPieChart(PatientsChart.CHART_TITLE,
                (DefaultPieDataset) this.creator.getDataset(), true, // legend?
                true, // tooltips?
                false // URLs?
        );

        // Set chart background color to it's parents background
        chart.setBackgroundPaint(new Color(this.parent.getBackground().getRed(),
                this.parent.getBackground().getGreen(), this.parent.getBackground().getBlue()));

        return chart;
    }
}