Java tutorial
/* * 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.plugins.tasks.eval; import de.fub.agg2graph.management.Statistics; import de.fub.agg2graph.roadgen.RoadNetwork; import de.fub.maps.project.aggregator.pipeline.processes.RoadNetworkProcess; import de.fub.maps.project.plugins.tasks.eval.evaluator.EvalutationItem; import de.fub.utilsmodule.text.CustomNumberFormat; import java.awt.Color; import java.util.List; import javax.swing.JLabel; import org.jfree.chart.JFreeChart; 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.renderer.category.BarRenderer; import org.jfree.chart.renderer.category.CategoryItemRenderer; import org.jfree.chart.renderer.category.StandardBarPainter; import org.jfree.data.category.CategoryDataset; import org.jfree.data.category.DefaultCategoryDataset; import org.openide.util.NbBundle; /** * * @author Serdar */ public class OverviewChart extends javax.swing.JPanel { private static final long serialVersionUID = 1L; private List<EvalutationItem> roadNetworkStatisticsList; /** * Creates new form OverviewChart */ public OverviewChart() { initComponents(); barchart1.getRangeAxis() .setLabel(NbBundle.getMessage(OverviewChart.class, "overview.chart1.rangeaxis1.name")); barchart1.getPlot().setRangeAxis(1, new NumberAxis(NbBundle.getMessage(OverviewChart.class, "overview.chart1.rangeaxis2.name"))); barchart1.getPlot().getRangeAxis(1).setUpperMargin(.1); barchart1.getPlot().getRangeAxis(0).setUpperMargin(.1); barchart1.getPlot().getRenderer(0).setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barchart1.getPlot().getRenderer(0).setBaseItemLabelsVisible(true); BarRenderer barRenderer = new BarRenderer(); barRenderer.setBarPainter(new StandardBarPainter()); barRenderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator()); barRenderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator( StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING, new CustomNumberFormat())); barRenderer.setBaseItemLabelsVisible(true); barRenderer.setAutoPopulateSeriesFillPaint(true); barRenderer.setAutoPopulateSeriesPaint(true); barRenderer.setShadowVisible(false); barchart1.getPlot().setRenderer(1, barRenderer); CategoryPlot plot = barchart1.getPlot(); plot.setDataset(1, new DefaultCategoryDataset()); plot.mapDatasetToRangeAxis(0, 0); plot.mapDatasetToRangeAxis(1, 1); } public OverviewChart(List<EvalutationItem> roadNetworkStatisticList) { this(); this.roadNetworkStatisticsList = roadNetworkStatisticList; init(); } public void setEvaluationItems(List<EvalutationItem> roadNetworkStatisticList) { this.roadNetworkStatisticsList = roadNetworkStatisticList; init(); } private void init() { for (int i = 0; i < barchart1.getPlot().getDatasetCount(); i++) { CategoryDataset dataset = barchart1.getPlot().getDataset(i); if (dataset instanceof DefaultCategoryDataset) { ((DefaultCategoryDataset) dataset).clear(); } } if (roadNetworkStatisticsList != null) { for (EvalutationItem item : roadNetworkStatisticsList) { RoadNetworkProcess roadNetworkProcess = item.getRoadNetworkProcess(); if (roadNetworkProcess != null && roadNetworkProcess.getResult() != null) { handle(item.getAggregator().getAggregatorDescriptor().getName(), roadNetworkProcess); } } } for (int i = 0; i < barchart1.getPlot().getRendererCount(); i++) { initRenderer(barchart1.getPlot().getRenderer(i)); } } private void initRenderer(CategoryItemRenderer renderer) { Color[] colors = new Color[] { Color.red, Color.blue, Color.orange, Color.cyan, Color.yellow, Color.magenta, Color.green, Color.pink, Color.black, Color.gray }; if (!this.roadNetworkStatisticsList.isEmpty()) { for (int i = 0; i < this.roadNetworkStatisticsList.size(); i++) { renderer.setSeriesPaint(i, colors[i % colors.length]); } } } public JLabel getTitleLabel() { return titleLabel; } public DefaultCategoryDataset getDataset() { return barchart1.getDataset(); } public JFreeChart getChart() { return barchart1.getChart(); } public CategoryPlot getPlot() { return barchart1.getPlot(); } public CategoryAxis getDomainAxis() { return barchart1.getDomainAxis(); } public ValueAxis getRangeAxis() { return barchart1.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() { jPanel1 = new javax.swing.JPanel(); titleLabel = new javax.swing.JLabel(); jPanel3 = new javax.swing.JPanel(); barchart1 = new de.fub.maps.project.plugins.tasks.eval.Barchart(); setBackground(new java.awt.Color(255, 216, 178)); setPreferredSize(new java.awt.Dimension(0, 470)); setLayout(new java.awt.BorderLayout()); jPanel1.setMaximumSize(new java.awt.Dimension(32767, 24)); jPanel1.setMinimumSize(new java.awt.Dimension(100, 24)); jPanel1.setOpaque(false); jPanel1.setPreferredSize(new java.awt.Dimension(932, 24)); jPanel1.setLayout(new java.awt.BorderLayout()); titleLabel.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N titleLabel.setHorizontalAlignment(javax.swing.SwingConstants.CENTER); org.openide.awt.Mnemonics.setLocalizedText(titleLabel, org.openide.util.NbBundle.getMessage(OverviewChart.class, "OverviewChart.titleLabel.text")); // NOI18N jPanel1.add(titleLabel, java.awt.BorderLayout.CENTER); add(jPanel1, java.awt.BorderLayout.NORTH); jPanel3.setLayout(new java.awt.GridLayout(1, 3)); barchart1.setBorder( javax.swing.BorderFactory.createMatteBorder(1, 1, 1, 0, new java.awt.Color(204, 204, 204))); jPanel3.add(barchart1); add(jPanel3, java.awt.BorderLayout.CENTER); }// </editor-fold>//GEN-END:initComponents // Variables declaration - do not modify//GEN-BEGIN:variables private de.fub.maps.project.plugins.tasks.eval.Barchart barchart1; private javax.swing.JPanel jPanel1; private javax.swing.JPanel jPanel3; private javax.swing.JLabel titleLabel; // End of variables declaration//GEN-END:variables private void handle(String name, RoadNetworkProcess roadNetworkProcess) { if (roadNetworkProcess != null && roadNetworkProcess.getResult() != null) { RoadNetwork roadNetwork = roadNetworkProcess.getResult(); CategoryDataset dataSet = barchart1.getPlot().getDataset(0); if (dataSet instanceof DefaultCategoryDataset) { DefaultCategoryDataset categoryDataset = (DefaultCategoryDataset) dataSet; categoryDataset.addValue(roadNetwork.getTotalRoadLength(), name, Statistics.PROP_NAME_TOTAL_ROAD_LENGTH); categoryDataset.addValue(roadNetwork.getAverageRoadLength(), name, Statistics.PROP_NAME_AVERAGE_ROAD_LENGTH); categoryDataset.addValue(null, name, Statistics.PROP_NAME_TOTAL_NUMBER_OF_ROADS); categoryDataset.addValue(null, name, Statistics.PROP_NAME_TOTAL_NUMBER_OF_INTERSECTIONS); } dataSet = barchart1.getPlot().getDataset(1); if (dataSet instanceof DefaultCategoryDataset) { DefaultCategoryDataset categoryDataset = (DefaultCategoryDataset) dataSet; categoryDataset.addValue(null, name, Statistics.PROP_NAME_TOTAL_ROAD_LENGTH); categoryDataset.addValue(null, name, Statistics.PROP_NAME_AVERAGE_ROAD_LENGTH); categoryDataset.addValue(roadNetwork.getRoadCount(), name, Statistics.PROP_NAME_TOTAL_NUMBER_OF_ROADS); categoryDataset.addValue(roadNetwork.getIntersectionCount(), name, Statistics.PROP_NAME_TOTAL_NUMBER_OF_INTERSECTIONS); } } } }