/* Copyright (c) 2008-2010, developers of the Ascension Log Visualizer
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
package com.googlecode.logVisualizer.chart;
import java.awt.Color;
import java.text.NumberFormat;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.AxisLocation;
import org.jfree.chart.axis.CategoryAxis;
import org.jfree.chart.axis.NumberAxis;
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.StackedBarRenderer;
import org.jfree.data.category.CategoryDataset;
import com.googlecode.logVisualizer.logData.LogDataHolder;
public abstract class HorizontalStackedBarChartBuilder extends AbstractChart {
/**
*
*/
private static final long serialVersionUID = -8215004198233843371L;
private final String xLable;
private final String yLable;
protected HorizontalStackedBarChartBuilder(final LogDataHolder logData,
final String title, final String xLable, final String yLable,
final boolean includeLegend) {
super(title, logData, includeLegend);
this.xLable = xLable;
this.yLable = yLable;
this.addChart();
}
protected abstract CategoryDataset createDataset();
private JFreeChart createChart(final CategoryDataset dataset) {
final JFreeChart chart = ChartFactory
.createStackedBarChart(this.getTitle(), this.xLable,
this.yLable, dataset, PlotOrientation.HORIZONTAL,
this.isIncludeLegend(), true, false);
final CategoryPlot plot = (CategoryPlot) chart.getPlot();
final StackedBarRenderer renderer = (StackedBarRenderer) plot
.getRenderer();
final CategoryAxis categoryAxis = plot.getDomainAxis();
final NumberAxis numberAxis = (NumberAxis) plot.getRangeAxis();
plot.setNoDataMessage("No data available");
plot.setBackgroundPaint(Color.white);
plot.setRangeGridlinePaint(Color.black);
plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);
AbstractChart.setBarShadowVisible(chart, false);
renderer.setDrawBarOutline(false);
renderer.setBaseItemLabelsVisible(true);
renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator(
"{1}, {2}", NumberFormat.getInstance()));
categoryAxis.setCategoryMargin(0.02);
categoryAxis.setUpperMargin(0.02);
categoryAxis.setLowerMargin(0.02);
numberAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
numberAxis.setUpperMargin(0.1);
return chart;
}
@Override
protected ChartPanel createChartPanel() {
return new ChartPanel(this.createChart(this.createDataset()));
}
}