/* 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.CategoryAxis; import org.jfree.chart.axis.NumberAxis; import org.jfree.chart.labels.ItemLabelAnchor; import org.jfree.chart.labels.ItemLabelPosition; 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.LayeredBarRenderer; import org.jfree.data.category.CategoryDataset; import org.jfree.ui.TextAnchor; import org.jfree.util.SortOrder; import com.googlecode.logVisualizer.logData.LogDataHolder; //TODO Class not used. Should it be deleted? public abstract class HorizontalIntervallBarChartBuilder extends AbstractChart { /** * */ private static final long serialVersionUID = -8009008898503850018L; private final String xLable; private final String yLable; protected HorizontalIntervallBarChartBuilder(final LogDataHolder logData, final String title, final String xLable, final String yLable, final boolean isIncludeLegend) { super(title, logData, isIncludeLegend); this.xLable = xLable; this.yLable = yLable; this.addChart(); } protected abstract CategoryDataset createDataset(); private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createBarChart(this.getTitle(), this.xLable, this.yLable, dataset, PlotOrientation.HORIZONTAL, this.isIncludeLegend(), true, false); final CategoryPlot plot = (CategoryPlot) chart.getPlot(); final CategoryAxis categoryAxis = plot.getDomainAxis(); final LayeredBarRenderer renderer = new LayeredBarRenderer(); plot.setBackgroundPaint(Color.white); plot.setDomainGridlinesVisible(false); plot.setRangeGridlinePaint(Color.black); AbstractChart.setBarShadowVisible(chart, false); plot.getRangeAxis().setStandardTickUnits( NumberAxis.createIntegerTickUnits()); plot.getRangeAxis().setLowerBound(-35); plot.getRangeAxis().setUpperBound(35); renderer.setDrawBarOutline(false); renderer.setSeriesPaint(0, Color.blue); renderer.setSeriesPaint(1, Color.green); renderer.setBaseItemLabelsVisible(true); renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator()); renderer.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition( ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER)); renderer.setSeriesPositiveItemLabelPosition(1, new ItemLabelPosition( ItemLabelAnchor.OUTSIDE2, TextAnchor.CENTER)); renderer.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition( ItemLabelAnchor.OUTSIDE9, TextAnchor.CENTER)); renderer.setSeriesNegativeItemLabelPosition(1, new ItemLabelPosition( ItemLabelAnchor.OUTSIDE10, TextAnchor.CENTER)); renderer.setItemLabelAnchorOffset(9.0); renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator( "{1}, {2}", NumberFormat.getInstance())); plot.setRenderer(renderer); plot.setRowRenderingOrder(SortOrder.DESCENDING); categoryAxis.setCategoryMargin(0.15); categoryAxis.setUpperMargin(0.0175); categoryAxis.setLowerMargin(0.0175); return chart; } @Override protected ChartPanel createChartPanel() { return new ChartPanel(this.createChart(this.createDataset())); } }