/*
* Copyright 2013 Serdar.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.fub.maps.project.detector.model.inference.ui.charts;
import de.fub.utilsmodule.text.CustomNumberFormat;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
import javax.swing.JLabel;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.LegendItem;
import org.jfree.chart.LegendItemCollection;
import org.jfree.chart.axis.AxisLocation;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.axis.ValueAxis;
import org.jfree.chart.labels.StandardCategoryItemLabelGenerator;
import org.jfree.chart.labels.StandardCategoryToolTipGenerator;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.renderer.category.BarRenderer;
import org.jfree.chart.renderer.category.CategoryItemRenderer;
import org.jfree.chart.renderer.category.StandardBarPainter;
import org.jfree.chart.title.TextTitle;
import org.jfree.data.category.CategoryDataset;
import org.jfree.data.category.DefaultCategoryDataset;
import org.openide.util.NbBundle;
/**
*
* @author Serdar
*/
public class ClassificationBarChart extends javax.swing.JPanel {
private static final long serialVersionUID = 1L;
private final ChartPanel chartPanel;
private final DefaultCategoryDataset relDataset = new DefaultCategoryDataset();
private final DefaultCategoryDataset absDataset = new DefaultCategoryDataset();
private final JFreeChart barChart;
private final CategoryPlot plot;
private final Color relColor = new Color(0x00, 0x7a, 0xe0);
private final Color absColor = new Color(0xe0, 0x00, 0x00);
/**
* Creates new form ClassificationBarChart
*/
public ClassificationBarChart() {
super();
initComponents();
plot = new CustomCategoryPlot();
barChart = new JFreeChart(NbBundle.getMessage(ClassificationBarChart.class, "CLT_Chart_Classify_Name"), null, plot, true);
ChartFactory.getChartTheme().apply(barChart);
plot.setDomainAxis(new CategoryAxis());
plot.getDomainAxis().setLabel(NbBundle.getMessage(ClassificationBarChart.class, "CLT_Doman_Axis_Name"));
plot.setOrientation(PlotOrientation.VERTICAL);
Font font = new JLabel().getFont().deriveFont(Font.BOLD, 14);
barChart.getTitle().setFont(font);
barChart.getTitle().setPaint(new Color(153, 153, 153));
plot.setDataset(0, relDataset);
plot.setDataset(1, absDataset);
plot.mapDatasetToRangeAxis(0, 0);
plot.mapDatasetToRangeAxis(1, 1);
NumberAxis relAxis = new NumberAxis(NbBundle.getMessage(ClassificationBarChart.class, "CLT_Value_Axis_Name"));
relAxis.setAutoRange(true);
relAxis.setUpperMargin(.20);
NumberAxis absAxis = new NumberAxis(NbBundle.getMessage(ClassificationBarChart.class, "CLT_Value_Rel_Axis_Name"));
absAxis.setAutoRange(true);
absAxis.setUpperMargin(.20);
plot.setRangeAxis(0, relAxis);
plot.setRangeAxis(1, absAxis);
plot.setRangeAxisLocation(0, AxisLocation.TOP_OR_LEFT);
plot.setRangeAxisLocation(1, AxisLocation.TOP_OR_RIGHT);
BarRenderer relRenderer = new BarRenderer();
relRenderer.setBasePaint(relColor);
relRenderer.setAutoPopulateSeriesPaint(false);
relRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
relRenderer.setBarPainter(new StandardBarPainter());
relRenderer.setBaseItemLabelGenerator(
new StandardCategoryItemLabelGenerator(
StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
new CustomNumberFormat()));
relRenderer.setBaseItemLabelsVisible(true);
BarRenderer absRenderer = new BarRenderer();
absRenderer.setBasePaint(absColor);
absRenderer.setAutoPopulateSeriesPaint(false);
absRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
absRenderer.setBarPainter(new StandardBarPainter());
absRenderer.setBaseItemLabelGenerator(
new StandardCategoryItemLabelGenerator(
StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
new CustomNumberFormat()));
absRenderer.setBaseItemLabelsVisible(true);
plot.setRenderer(0, relRenderer);
plot.setRenderer(1, absRenderer);
plot.setBackgroundPaint(Color.white);
barChart.setBackgroundPaint(Color.white);
plot.setRangeGridlinesVisible(false);
chartPanel = new ChartPanel(barChart, false);
chartPanel.setVerticalAxisTrace(false);
chartPanel.setDisplayToolTips(true);
chartPanel.setBackground(Color.white);
add(chartPanel, BorderLayout.CENTER);
}
public ChartPanel getChartPanel() {
return chartPanel;
}
public DefaultCategoryDataset getRelDataset() {
return relDataset;
}
public DefaultCategoryDataset getAbsDataset() {
return absDataset;
}
public JFreeChart getBarChart() {
return barChart;
}
public CategoryPlot getPlot() {
return plot;
}
public void setTitle(TextTitle title) {
barChart.setTitle(title);
}
public CategoryAxis getDomainAxis() {
return plot.getDomainAxis();
}
public ValueAxis getRangeAxis() {
return plot.getRangeAxis();
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
setLayout(new java.awt.BorderLayout());
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2004, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------------
* DualAxisDemo5.java
* ------------------
* (C) Copyright 2002-2004, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* $Id: DualAxisDemo5.java,v 1.12 2004/04/29 07:54:56 mungady Exp $
*
* Changes
* -------
* 19-Sep-2003 : Version 1 (DG);
* 06-Feb-2004 : Modified to correct legend (DG);
*
*/
private static class CustomCategoryPlot extends CategoryPlot {
private static final long serialVersionUID = 1L;
@Override
public LegendItemCollection getLegendItems() {
final LegendItemCollection result = new LegendItemCollection();
final CategoryDataset data = getDataset();
if (data != null && data.getRowCount() > 0 && data.getColumnCount() > 0) {
final CategoryItemRenderer r = getRenderer();
if (r != null) {
final LegendItem item = r.getLegendItem(0, 0);
result.add(item);
}
}
final CategoryDataset dset2 = getDataset(1);
if (dset2 != null && dset2.getRowCount() > 1 && dset2.getColumnCount() > 1) {
final CategoryItemRenderer renderer2 = getRenderer(1);
if (renderer2 != null) {
final LegendItem item = renderer2.getLegendItem(1, 1);
result.add(item);
}
}
return result;
}
}
}