Jfree Chart多類型図


package com.hoocy.struts;   
  
  
  
import java.awt.Color;      
import java.awt.Font;      
import java.io.File;      
import java.io.FileOutputStream;      
import java.text.DecimalFormat;      
import java.text.NumberFormat;      
     
import org.jfree.chart.ChartFactory;      
import org.jfree.chart.ChartUtilities;      
import org.jfree.chart.JFreeChart;      
import org.jfree.chart.axis.CategoryAxis;      
import org.jfree.chart.axis.CategoryLabelPositions;      
import org.jfree.chart.axis.NumberAxis;      
import org.jfree.chart.axis.ValueAxis;      
import org.jfree.chart.labels.StandardCategoryItemLabelGenerator;      
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;      
import org.jfree.chart.plot.CategoryPlot;      
import org.jfree.chart.plot.PiePlot3D;      
import org.jfree.chart.plot.PlotOrientation;      
import org.jfree.chart.renderer.category.BarRenderer;      
import org.jfree.chart.renderer.category.LineAndShapeRenderer;      
import org.jfree.chart.renderer.category.StackedBarRenderer;      
import org.jfree.chart.title.TextTitle;      
import org.jfree.data.category.CategoryDataset;      
import org.jfree.data.general.DatasetUtilities;      
import org.jfree.data.general.DefaultPieDataset;      
import org.jfree.data.general.PieDataset;      
     
/**    
 *           16  ,          
 *     
 * @author new    
 */     
public class CreateChartServiceImpl {      
       private static final String CHART_PATH = "E:/test/";      
          
        public static void main(String[] args) {      
            CreateChartServiceImpl pm = new CreateChartServiceImpl();      
            //            
            pm.makePieChart();      
            //              
            pm.makeBarChart();      
            //              
            pm.makeBarGroupChart();      
            //              
            pm.makeStackedBarChart();      
            //            
            pm.makeLineAndShapeChart();      
        }      
         
        /**    
         *          
         */     
        public void makeLineAndShapeChart() {      
            double[][] data = new double[][] { { 672, 766, 223, 540, 126 },      
                    { 325, 521, 210, 340, 106 }, { 332, 256, 523, 240, 526 } };      
            String[] rowKeys = { "  ", "  ", "  " };      
            String[] columnKeys = { "  ", "  ", "  ", "  ", "  " };      
            CategoryDataset dataset = getBarData(data, rowKeys, columnKeys);      
            createTimeXYChar("   ", "x ", "y ", dataset, "lineAndShap.png");      
        }      
         
        /**    
         *             
         */     
        public void makeBarGroupChart() {      
            double[][] data = new double[][] { { 672, 766, 223, 540, 126 },      
                    { 325, 521, 210, 340, 106 }, { 332, 256, 523, 240, 526 } };      
            String[] rowKeys = { "  ", "  ", "  " };      
            String[] columnKeys = { "  ", "  ", "  ", "  ", "  " };      
            CategoryDataset dataset = getBarData(data, rowKeys, columnKeys);      
            createBarChart(dataset, "x  ", "y  ", "   ", "barGroup.png");      
        }      
         
        /**    
         *          
         */     
        public void makeBarChart() {      
            double[][] data = new double[][] { { 672, 766, 223, 540, 126 } };      
            String[] rowKeys = { "  " };      
            String[] columnKeys = { "  ", "  ", "  ", "  ", "  " };      
            CategoryDataset dataset = getBarData(data, rowKeys, columnKeys);      
            createBarChart(dataset, "x  ", "y  ", "   ", "bar.png");      
        }      
         
        /**    
         *            
         */     
        public void makeStackedBarChart() {      
            double[][] data = new double[][] { { 0.21, 0.66, 0.23, 0.40, 0.26 },      
                    { 0.25, 0.21, 0.10, 0.40, 0.16 } };      
            String[] rowKeys = { "  ", "  " };      
            String[] columnKeys = { "  ", "  ", "  ", "  ", "  " };      
            CategoryDataset dataset = getBarData(data, rowKeys, columnKeys);      
            createStackedBarChart(dataset, "x  ", "y  ", "   ", "stsckedBar.png");      
        }      
         
        /**    
         *          
         */     
        public void makePieChart() {      
            double[] data = { 9, 91 };      
            String[] keys = { "   ", "   " };      
         
            createValidityComparePimChar(getDataPieSetByUtil(data, keys), "   ",      
                    "pie2.png", keys);      
        }      
         
        //    ,             
        public CategoryDataset getBarData(double[][] data, String[] rowKeys,      
                String[] columnKeys) {      
            return DatasetUtilities      
                    .createCategoryDataset(rowKeys, columnKeys, data);      
         
        }      
         
        //              
        public PieDataset getDataPieSetByUtil(double[] data,      
                String[] datadescription) {      
         
            if (data != null && datadescription != null) {      
                if (data.length == datadescription.length) {      
                    DefaultPieDataset dataset = new DefaultPieDataset();      
                    for (int i = 0; i < data.length; i++) {      
                        dataset.setValue(datadescription[i], data[i]);      
                    }      
                    return dataset;      
                }      
         
            }      
         
            return null;      
        }      
         
        /**    
         *        
         *     
         * @param dataset    
         *                   
         * @param xName    
         *            x    (   ,   )    
         * @param yName    
         *            y    (   ,   )    
         * @param chartTitle    
         *                   
         * @param charName    
         *                       
         * @return    
         */     
        public String createBarChart(CategoryDataset dataset, String xName,      
                String yName, String chartTitle, String charName) {      
            JFreeChart chart = ChartFactory.createBarChart(chartTitle, //           
                    xName, //               
                    yName, //               
                    dataset, //          
                    PlotOrientation.VERTICAL, //     :  、        
                    true, //       (           false)      
                    false, //             
                    false //     URL        
                    );      
            Font labelFont = new Font("SansSerif", Font.TRUETYPE_FONT, 12);      
            /*    
             * VALUE_TEXT_ANTIALIAS_OFF           ,    
             *          ,      12 14     ,             
             */     
            // chart.getRenderingHints().put(RenderingHints.KEY_TEXT_ANTIALIASING,RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);      
            chart.setTextAntiAlias(false);      
            chart.setBackgroundPaint(Color.white);      
            // create plot      
            CategoryPlot plot = chart.getCategoryPlot();      
            //              
            plot.setRangeGridlinesVisible(true);      
            //           
            plot.setRangeGridlinePaint(Color.gray);      
         
            //            
            NumberAxis vn = (NumberAxis) plot.getRangeAxis();      
            // vn.setAutoRangeIncludesZero(true);      
            DecimalFormat df = new DecimalFormat("#00.00");      
            vn.setNumberFormatOverride(df); //                   
            // x         
            CategoryAxis domainAxis = plot.getDomainAxis();      
            domainAxis.setLabelFont(labelFont);//          
            domainAxis.setTickLabelFont(labelFont);//          
         
            // Lable(Math.PI/3.0)         
            // domainAxis.setCategoryLabelPositions(CategoryLabelPositions      
            // .createUpRotationLabelPositions(Math.PI / 3.0));      
         
            domainAxis.setMaximumCategoryLabelWidthRatio(0.6f);//      Lable             
         
            //                 
            domainAxis.setLowerMargin(0.1);      
            //                 
            domainAxis.setUpperMargin(0.1);      
            //    columnKey             
            // domainAxis.setSkipCategoryLabelsToFit(true);      
         
            plot.setDomainAxis(domainAxis);      
            //        (  ,          16           ,      )      
            plot.setBackgroundPaint(new Color(255, 255, 204));      
         
            // y         
            ValueAxis rangeAxis = plot.getRangeAxis();      
            rangeAxis.setLabelFont(labelFont);      
            rangeAxis.setTickLabelFont(labelFont);      
            //         Item               
            rangeAxis.setUpperMargin(0.15);      
            //         Item               
            rangeAxis.setLowerMargin(0.15);      
            plot.setRangeAxis(rangeAxis);      
         
            BarRenderer renderer = new BarRenderer();      
            //             
            renderer.setMaximumBarWidth(0.05);      
            //             
            renderer.setMinimumBarLength(0.2);      
            //               
            renderer.setBaseOutlinePaint(Color.BLACK);      
            //               
            renderer.setDrawBarOutline(true);      
         
            // //             
            renderer.setSeriesPaint(0, new Color(204, 255, 255));      
            renderer.setSeriesPaint(1, new Color(153, 204, 255));      
            renderer.setSeriesPaint(2, new Color(51, 204, 204));      
         
            //                         
            renderer.setItemMargin(0.0);      
         
            //         ,                 
            renderer.setIncludeBaseInRange(true);      
            renderer      
                    .setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());      
            renderer.setBaseItemLabelsVisible(true);      
         
            plot.setRenderer(renderer);      
            //              
            plot.setForegroundAlpha(1.0f);      
         
            FileOutputStream fos_jpg = null;      
            try {      
                isChartPathExist(CHART_PATH);      
                String chartName = CHART_PATH + charName;      
                fos_jpg = new FileOutputStream(chartName);      
                ChartUtilities.writeChartAsPNG(fos_jpg, chart, 500, 500, true, 10);      
                return chartName;      
            } catch (Exception e) {      
                e.printStackTrace();      
                return null;      
            } finally {      
                try {      
                    fos_jpg.close();      
                } catch (Exception e) {      
                    e.printStackTrace();      
                }      
            }      
        }      
         
        /**    
         *        
         *     
         * @param dataset    
         *                   
         * @param xName    
         *            x    (   ,   )    
         * @param yName    
         *            y    (   ,   )    
         * @param chartTitle    
         *                   
         * @param charName    
         *                       
         * @return    
         */     
        public String createHorizontalBarChart(CategoryDataset dataset,      
                String xName, String yName, String chartTitle, String charName) {      
            JFreeChart chart = ChartFactory.createBarChart(chartTitle, //           
                    xName, //               
                    yName, //               
                    dataset, //          
                    PlotOrientation.VERTICAL, //     :  、        
                    true, //       (           false)      
                    false, //             
                    false //     URL        
                    );      
         
            CategoryPlot plot = chart.getCategoryPlot();      
            //            
            NumberAxis vn = (NumberAxis) plot.getRangeAxis();      
            //        0        
            // vn.setAutoRangeIncludesZero(true);      
            DecimalFormat df = new DecimalFormat("#0.00");      
            vn.setNumberFormatOverride(df); //                   
         
            CategoryAxis domainAxis = plot.getDomainAxis();      
         
            domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); //           
            // Lable      
            Font labelFont = new Font("SansSerif", Font.TRUETYPE_FONT, 12);      
         
            domainAxis.setLabelFont(labelFont);//          
            domainAxis.setTickLabelFont(labelFont);//          
         
            domainAxis.setMaximumCategoryLabelWidthRatio(0.8f);//      Lable             
            // domainAxis.setVerticalCategoryLabels(false);      
            plot.setDomainAxis(domainAxis);      
         
            ValueAxis rangeAxis = plot.getRangeAxis();      
            //         Item               
            rangeAxis.setUpperMargin(0.15);      
            //         Item               
            rangeAxis.setLowerMargin(0.15);      
            plot.setRangeAxis(rangeAxis);      
            BarRenderer renderer = new BarRenderer();      
            //             
            renderer.setMaximumBarWidth(0.03);      
            //             
            renderer.setMinimumBarLength(30);      
         
            renderer.setBaseOutlinePaint(Color.BLACK);      
         
            //             
            renderer.setSeriesPaint(0, Color.GREEN);      
            renderer.setSeriesPaint(1, new Color(0, 0, 255));      
            //                         
            renderer.setItemMargin(0.5);      
            //         ,                 
            renderer      
                    .setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());      
            //               
            renderer.setBaseItemLabelsVisible(true);      
         
            plot.setRenderer(renderer);      
            //              
            plot.setForegroundAlpha(0.6f);      
         
            FileOutputStream fos_jpg = null;      
            try {      
                isChartPathExist(CHART_PATH);      
                String chartName = CHART_PATH + charName;      
                fos_jpg = new FileOutputStream(chartName);      
                ChartUtilities.writeChartAsPNG(fos_jpg, chart, 500, 500, true, 10);      
                return chartName;      
            } catch (Exception e) {      
                e.printStackTrace();      
                return null;      
            } finally {      
                try {      
                    fos_jpg.close();      
                } catch (Exception e) {      
                    e.printStackTrace();      
                }      
            }      
        }      
         
        /**    
         *        
         *     
         * @param dataset    
         *                   
         * @param chartTitle    
         *                   
         * @param charName    
         *                      
         * @param pieKeys    
         *                      
         * @return    
         */     
        public String createValidityComparePimChar(PieDataset dataset,      
                String chartTitle, String charName, String[] pieKeys) {      
            JFreeChart chart = ChartFactory.createPieChart3D(chartTitle, // chart      
                    // title      
                    dataset,// data      
                    true,// include legend      
                    true, false);      
         
            //           ,            
            // chart.getRenderingHints().put(RenderingHints.KEY_TEXT_ANTIALIASING,RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);         
            chart.setTextAntiAlias(false);      
            //            
            chart.setBackgroundPaint(Color.white);      
            //             title      
            Font font = new Font("  ", Font.BOLD, 25);      
            TextTitle title = new TextTitle(chartTitle);      
            title.setFont(font);      
            chart.setTitle(title);      
         
            PiePlot3D plot = (PiePlot3D) chart.getPlot();      
            //         :          
         
            //                 
            // plot.setBaseSectionOutlinePaint(Color.BLACK);      
            // plot.setBaseSectionPaint(Color.BLACK);      
         
            //                
            plot.setNoDataMessage("      ,     。");      
         
            //                    
            plot.setNoDataMessagePaint(Color.red);      
         
            //         :     ,{0}     , {1}     , {2}        ,            
            plot.setLabelGenerator(new StandardPieSectionLabelGenerator(      
                    "{0}={1}({2})", NumberFormat.getNumberInstance(),      
                    new DecimalFormat("0.00%")));      
            //        :     , {0}     , {1}     , {2}             
            plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator(      
                    "{0}={1}({2})"));      
         
            plot.setLabelFont(new Font("SansSerif", Font.TRUETYPE_FONT, 12));      
         
            //         (0.0-1.0)      
            plot.setForegroundAlpha(0.65f);      
            //           (false)    (true)      
            plot.setCircular(false, true);      
         
            //         section      ,   12          
            plot.setStartAngle(90);      
         
            // //             
            plot.setSectionPaint(pieKeys[0], new Color(244, 194, 144));      
            plot.setSectionPaint(pieKeys[1], new Color(144, 233, 144));      
         
            FileOutputStream fos_jpg = null;      
            try {      
                //                
                isChartPathExist(CHART_PATH);      
                String chartName = CHART_PATH + charName;      
                fos_jpg = new FileOutputStream(chartName);      
                //                     
                ChartUtilities.writeChartAsPNG(fos_jpg, chart, 500, 230);      
         
                return chartName;      
            } catch (Exception e) {      
                e.printStackTrace();      
                return null;      
            } finally {      
                try {      
                    fos_jpg.close();      
                    System.out.println("create pie-chart.");      
                } catch (Exception e) {      
                    e.printStackTrace();      
                }      
            }      
         
        }      
         
        /**    
         *          ,            
         *     
         * @param chartPath    
         */     
        private void isChartPathExist(String chartPath) {      
            File file = new File(chartPath);      
            if (!file.exists()) {      
                file.mkdirs();      
                // log.info("CHART_PATH="+CHART_PATH+"create.");      
            }      
        }      
         
        /**    
         *        
         *     
         * @param chartTitle    
         * @param x    
         * @param y    
         * @param xyDataset    
         * @param charName    
         * @return    
         */     
        public String createTimeXYChar(String chartTitle, String x, String y,      
                CategoryDataset xyDataset, String charName) {      
         
            JFreeChart chart = ChartFactory.createLineChart(chartTitle, x, y,      
                    xyDataset, PlotOrientation.VERTICAL, true, true, false);      
         
            chart.setTextAntiAlias(false);      
            chart.setBackgroundPaint(Color.WHITE);      
            //             title      
            Font font = new Font("  ", Font.BOLD, 25);      
            TextTitle title = new TextTitle(chartTitle);      
            title.setFont(font);      
            chart.setTitle(title);      
            //             
            Font labelFont = new Font("SansSerif", Font.TRUETYPE_FONT, 12);      
         
            chart.setBackgroundPaint(Color.WHITE);      
         
            CategoryPlot categoryplot = (CategoryPlot) chart.getPlot();      
            // x  //                
            categoryplot.setDomainGridlinesVisible(true);      
            // y  //               
            categoryplot.setRangeGridlinesVisible(true);      
         
            categoryplot.setRangeGridlinePaint(Color.WHITE);//           
         
            categoryplot.setDomainGridlinePaint(Color.WHITE);//           
         
            categoryplot.setBackgroundPaint(Color.lightGray);      
         
            //                  
            // categoryplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));      
         
            CategoryAxis domainAxis = categoryplot.getDomainAxis();      
         
            domainAxis.setLabelFont(labelFont);//          
            domainAxis.setTickLabelFont(labelFont);//          
         
            domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); //           
            // Lable      
            // 45         
            //                 
            domainAxis.setLowerMargin(0.0);      
            //                 
            domainAxis.setUpperMargin(0.0);      
         
            NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();      
            numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());      
            numberaxis.setAutoRangeIncludesZero(true);      
         
            //   renderer           lineandshaperenderer!!      
            LineAndShapeRenderer lineandshaperenderer = (LineAndShapeRenderer) categoryplot      
                    .getRenderer();      
         
            lineandshaperenderer.setBaseShapesVisible(true); // series  (    )        
            lineandshaperenderer.setBaseLinesVisible(true); // series  (    )            
         
            //             
            // lineandshaperenderer.setBaseItemLabelGenerator(new      
            // StandardCategoryItemLabelGenerator());      
            // lineandshaperenderer.setBaseItemLabelsVisible(true);      
         
            FileOutputStream fos_jpg = null;      
            try {      
                isChartPathExist(CHART_PATH);      
                String chartName = CHART_PATH + charName;      
                fos_jpg = new FileOutputStream(chartName);      
         
                //       png        
                ChartUtilities.writeChartAsPNG(fos_jpg, chart, 500, 510);      
         
                return chartName;      
            } catch (Exception e) {      
                e.printStackTrace();      
                return null;      
            } finally {      
                try {      
                    fos_jpg.close();      
                    System.out.println("create time-createTimeXYChar.");      
                } catch (Exception e) {      
                    e.printStackTrace();      
                }      
            }      
        }      
         
        /**    
         *          
         *     
         * @param dataset    
         * @param xName    
         * @param yName    
         * @param chartTitle    
         * @param charName    
         * @return    
         */     
        public String createStackedBarChart(CategoryDataset dataset, String xName,      
                String yName, String chartTitle, String charName) {      
            // 1:   CategoryDataset      
         
            // 2:JFreeChart        
            JFreeChart chart = ChartFactory.createStackedBarChart(chartTitle, //           
                    xName, //               
                    yName, //               
                    dataset, //          
                    PlotOrientation.VERTICAL, //     :  、        
                    true, //       (           false)      
                    false, //             
                    false //     URL        
                    );      
            //             
            chart.setTextAntiAlias(false);      
         
            chart.setBackgroundPaint(Color.WHITE);      
         
            // 2 .2              TextTitle         
            chart      
                    .setTitle(new TextTitle(chartTitle, new Font("  ", Font.BOLD,      
                            25)));      
            // 2 .2.1:          
            // x,y           
            Font labelFont = new Font("SansSerif", Font.TRUETYPE_FONT, 12);      
         
            // 2 .3 Plot    Plot                   
            CategoryPlot plot = chart.getCategoryPlot();      
         
            //              
            plot.setRangeGridlinesVisible(true);      
            //           
            plot.setRangeGridlinePaint(Color.gray);      
         
            //            
            NumberAxis vn = (NumberAxis) plot.getRangeAxis();      
            //       1      
            vn.setUpperBound(1);      
            //         0        
            // vn.setAutoRangeIncludesZero(true);      
            //                 
            DecimalFormat df = new DecimalFormat("0.00%");      
            vn.setNumberFormatOverride(df); //                   
            // DomainAxis (   ,    x  ), RangeAxis (   ,    y  )      
            CategoryAxis domainAxis = plot.getDomainAxis();      
         
            domainAxis.setLabelFont(labelFont);//          
            domainAxis.setTickLabelFont(labelFont);//          
         
            // x     ,      ,         ,            
            //   (1)     Lable 45         
            // domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);      
            //   (2)Lable(Math.PI 3.0)         
            // domainAxis.setCategoryLabelPositions(CategoryLabelPositions      
            // .createUpRotationLabelPositions(Math.PI / 3.0));      
         
            domainAxis.setMaximumCategoryLabelWidthRatio(0.6f);//      Lable             
         
            plot.setDomainAxis(domainAxis);      
         
            // y         
            ValueAxis rangeAxis = plot.getRangeAxis();      
            rangeAxis.setLabelFont(labelFont);      
            rangeAxis.setTickLabelFont(labelFont);      
            //         Item               
            rangeAxis.setUpperMargin(0.15);      
            //         Item               
            rangeAxis.setLowerMargin(0.15);      
            plot.setRangeAxis(rangeAxis);      
         
            // Renderer                 
            StackedBarRenderer renderer = new StackedBarRenderer();      
            //             
            renderer.setMaximumBarWidth(0.05);      
            //             
            renderer.setMinimumBarLength(0.1);      
            //               
            renderer.setBaseOutlinePaint(Color.BLACK);      
            //               
            renderer.setDrawBarOutline(true);      
         
            // //       (       )      
            renderer.setSeriesPaint(0, new Color(204, 255, 204));      
            renderer.setSeriesPaint(1, new Color(255, 204, 153));      
         
            //                         
            renderer.setItemMargin(0.4);      
         
            plot.setRenderer(renderer);      
            //        (   3D             ,   2D         )      
            // plot.setForegroundAlpha(0.65f);      
         
            FileOutputStream fos_jpg = null;      
            try {      
                isChartPathExist(CHART_PATH);      
                String chartName = CHART_PATH + charName;      
                fos_jpg = new FileOutputStream(chartName);      
                ChartUtilities.writeChartAsPNG(fos_jpg, chart, 500, 500, true, 10);      
                return chartName;      
            } catch (Exception e) {      
                e.printStackTrace();      
                return null;      
            } finally {      
                try {      
                    fos_jpg.close();      
                } catch (Exception e) {      
                    e.printStackTrace();      
                }      
            }      
        }      
         
    }