Ejemplo n.º 1
0
  private JFreeChart display(
      String title, int height, int width, String category, List<Report> toolResults) {

    JFrame f = new JFrame(title);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    // averages
    ArrayList<Double> averageFalseRates = new ArrayList<Double>();

    ArrayList<Double> averageTrueRates = new ArrayList<Double>();
    double averageFalseRate = 0;
    double averageTrueRate = 0;

    XYSeriesCollection dataset = new XYSeriesCollection();
    XYSeries series = new XYSeries("Scores");
    for (int i = 0; i < toolResults.size(); i++) {
      Report toolReport = toolResults.get(i);
      OverallResult overallResults = toolReport.getOverallResults().getResults(category);
      series.add(
          overallResults.getFalsePositiveRate() * 100, overallResults.getTruePositiveRate() * 100);
      if (toolReport.isCommercial()) {
        averageFalseRates.add(overallResults.getFalsePositiveRate());

        averageTrueRates.add(overallResults.getTruePositiveRate());
      }
    }

    for (double d : averageFalseRates) {
      averageFalseRate += d;
    }
    averageFalseRate = averageFalseRate / averageFalseRates.size();

    for (double d : averageTrueRates) {
      averageTrueRate += d;
    }
    averageTrueRate = averageTrueRate / averageTrueRates.size();

    series.add(averageFalseRate * 100, averageTrueRate * 100);
    dataset.addSeries(series);
    afr = averageFalseRate;
    atr = averageTrueRate;

    chart =
        ChartFactory.createScatterPlot(
            title,
            "False Positive Rate",
            "True Positive Rate",
            dataset,
            PlotOrientation.VERTICAL,
            true,
            true,
            false);
    String fontName = "Arial";
    DecimalFormat pctFormat = new DecimalFormat("0'%'");

    theme = (StandardChartTheme) org.jfree.chart.StandardChartTheme.createJFreeTheme();
    theme.setExtraLargeFont(new Font(fontName, Font.PLAIN, 24)); // title
    theme.setLargeFont(new Font(fontName, Font.PLAIN, 20)); // axis-title
    theme.setRegularFont(new Font(fontName, Font.PLAIN, 16));
    theme.setSmallFont(new Font(fontName, Font.PLAIN, 12));
    theme.setRangeGridlinePaint(Color.decode("#C0C0C0"));
    theme.setPlotBackgroundPaint(Color.white);
    theme.setChartBackgroundPaint(Color.white);
    theme.setGridBandPaint(Color.red);
    theme.setAxisOffset(new RectangleInsets(0, 0, 0, 0));
    theme.setBarPainter(new StandardBarPainter());
    theme.setAxisLabelPaint(Color.decode("#666666"));
    theme.apply(chart);

    XYPlot xyplot = chart.getXYPlot();
    NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
    NumberAxis domainAxis = (NumberAxis) xyplot.getDomainAxis();

    xyplot.setOutlineVisible(true);

    rangeAxis.setRange(-5, 109.99);
    rangeAxis.setNumberFormatOverride(pctFormat);
    rangeAxis.setTickLabelPaint(Color.decode("#666666"));
    rangeAxis.setMinorTickCount(5);
    rangeAxis.setTickUnit(new NumberTickUnit(10));
    rangeAxis.setAxisLineVisible(true);
    rangeAxis.setMinorTickMarksVisible(true);
    rangeAxis.setTickMarksVisible(true);
    rangeAxis.setLowerMargin(10);
    rangeAxis.setUpperMargin(10);
    xyplot.setRangeGridlineStroke(new BasicStroke());
    xyplot.setRangeGridlinePaint(Color.lightGray);
    xyplot.setRangeMinorGridlinePaint(Color.decode("#DDDDDD"));
    xyplot.setRangeMinorGridlinesVisible(true);

    domainAxis.setRange(-5, 105);
    domainAxis.setNumberFormatOverride(pctFormat);
    domainAxis.setTickLabelPaint(Color.decode("#666666"));
    domainAxis.setMinorTickCount(5);
    domainAxis.setTickUnit(new NumberTickUnit(10));
    domainAxis.setAxisLineVisible(true);
    domainAxis.setTickMarksVisible(true);
    domainAxis.setMinorTickMarksVisible(true);
    domainAxis.setLowerMargin(10);
    domainAxis.setUpperMargin(10);
    xyplot.setDomainGridlineStroke(new BasicStroke());
    xyplot.setDomainGridlinePaint(Color.lightGray);
    xyplot.setDomainMinorGridlinePaint(Color.decode("#DDDDDD"));
    xyplot.setDomainMinorGridlinesVisible(true);

    chart.setTextAntiAlias(true);
    chart.setAntiAlias(true);
    chart.removeLegend();
    chart.setPadding(new RectangleInsets(20, 20, 20, 20));
    xyplot.getRenderer().setSeriesPaint(0, Color.decode("#4572a7"));

    //        // setup item labels
    //        XYItemRenderer renderer = xyplot.getRenderer();
    //        Shape circle = new Ellipse2D.Float(-2.0f, -2.0f, 7.0f, 7.0f);
    //        for ( int i = 0; i < dataset.getSeriesCount(); i++ ) {
    //            renderer.setSeriesShape(i, circle);
    //            renderer.setSeriesPaint(i, Color.blue);
    //            String label = ""+((String)dataset.getSeries(i).getKey());
    //            int idx = label.indexOf( ':');
    //            label = label.substring( 0, idx );
    //            StandardXYItemLabelGenerator generator = new StandardXYItemLabelGenerator(label);
    //            renderer.setSeriesItemLabelGenerator(i, generator);
    //            renderer.setSeriesItemLabelsVisible(i, true);
    //            ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
    // TextAnchor.BASELINE_CENTER );
    //            renderer.setSeriesPositiveItemLabelPosition(i, position);
    //        }

    makeDataLabels(category, toolResults, xyplot);
    makeLegend(category, toolResults, 57, 48, dataset, xyplot);

    Stroke dashed =
        new BasicStroke(1, BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0, new float[] {6, 3}, 0);
    for (XYDataItem item : (List<XYDataItem>) series.getItems()) {
      double x = item.getX().doubleValue();
      double y = item.getY().doubleValue();
      double z = (x + y) / 2;
      XYLineAnnotation score = new XYLineAnnotation(x, y, z, z, dashed, Color.blue);
      xyplot.addAnnotation(score);
    }

    //        // put legend inside plot
    //        LegendTitle lt = new LegendTitle(xyplot);
    //        lt.setItemFont(theme.getSmallFont());
    //        lt.setPosition(RectangleEdge.RIGHT);
    //        lt.setItemFont(theme.getSmallFont());
    //        XYTitleAnnotation ta = new XYTitleAnnotation(.7, .55, lt, RectangleAnchor.TOP_LEFT);
    //        ta.setMaxWidth(0.48);
    //        xyplot.addAnnotation(ta);

    // draw guessing line
    XYLineAnnotation guessing = new XYLineAnnotation(-5, -5, 105, 105, dashed, Color.red);
    xyplot.addAnnotation(guessing);

    XYPointerAnnotation worse =
        makePointer(75, 5, "Worse than guessing", TextAnchor.TOP_CENTER, 90);
    xyplot.addAnnotation(worse);

    XYPointerAnnotation better =
        makePointer(25, 100, "Better than guessing", TextAnchor.BOTTOM_CENTER, 270);
    xyplot.addAnnotation(better);

    XYTextAnnotation stroketext =
        new XYTextAnnotation("                     Random Guess", 88, 107);
    stroketext.setTextAnchor(TextAnchor.CENTER_RIGHT);
    stroketext.setBackgroundPaint(Color.white);
    stroketext.setPaint(Color.red);
    stroketext.setFont(theme.getRegularFont());
    xyplot.addAnnotation(stroketext);

    XYLineAnnotation strokekey = new XYLineAnnotation(58, 107, 68, 107, dashed, Color.red);
    xyplot.setBackgroundPaint(Color.white);
    xyplot.addAnnotation(strokekey);

    ChartPanel cp =
        new ChartPanel(
            chart, height, width, 400, 400, 1200, 1200, false, false, false, false, false, false);
    f.add(cp);
    f.pack();
    f.setLocationRelativeTo(null);
    //      f.setVisible(true);

    return chart;
  }
  public static JFreeChart createChartZhu(IntervalXYDataset dataset) {

    JFreeChart chart =
        ChartFactory.createXYBarChart(
            "时间段内车辆出入统计柱形图", // title
            "数据日期从" + min + "到" + max,
            true, // x-axis label
            "车辆出入数量", // y-axis label
            dataset,
            PlotOrientation.VERTICAL, // data
            true, // create legend?
            true, // generate tooltips?
            false // generate URLs?
            );
    chart.setBackgroundPaint(Color.white);
    chart.getTitle().setFont(new Font("宋体", Font.BOLD, 15));
    // chart.getCategoryPlot().getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    XYPlot plot2 = (XYPlot) chart.getPlot();
    plot2.setBackgroundPaint(Color.lightGray);
    plot2.setDomainGridlinePaint(Color.white);
    plot2.setRangeGridlinePaint(Color.white);
    plot2.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); // 设定坐标轴与图表数据显示部分距离
    plot2.setDomainCrosshairVisible(true);
    plot2.setRangeCrosshairVisible(true);
    plot2.getRangeAxis().setLabelFont(new Font("宋体", Font.BOLD, 15));
    // 横轴框里的标题字体
    chart.getLegend().setItemFont(new Font("宋体", Font.ITALIC, 10));
    // 横轴列表字体
    plot2.getDomainAxis().setTickLabelFont(new Font("新宋体", 1, 10));
    // 横轴小标题字体
    plot2.getDomainAxis().setLabelFont(new Font("新宋体", 1, 10));
    plot2.setNoDataMessage("没有数据");
    plot2.setBackgroundAlpha(0.5f);

    XYBarRenderer xyBarRender = new XYBarRenderer();
    xyBarRender.setMargin(0.5); // 设置柱形图之间的间隔

    GradientPaint gradientpaint1 =
        new GradientPaint(0.0F, 0.0F, Color.black, 0.0F, 0.0F, new Color(0, 0, 64));
    GradientPaint gradientpaint3 =
        new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0));

    xyBarRender.setSeriesPaint(0, gradientpaint1);
    xyBarRender.setSeriesPaint(1, gradientpaint3);
    xyBarRender.setSeriesVisibleInLegend(1, true, true);
    xyBarRender.setBarAlignmentFactor(0.5);
    xyBarRender.setDrawBarOutline(false);

    xyBarRender.setSeriesStroke(
        0,
        new BasicStroke(
            2.0f,
            BasicStroke.CAP_ROUND,
            BasicStroke.JOIN_ROUND,
            1.0f,
            new float[] {10.0f, 6.0f},
            0.0f));
    xyBarRender.setSeriesStroke(
        1,
        new BasicStroke(
            5.0f,
            BasicStroke.CAP_SQUARE,
            BasicStroke.JOIN_ROUND,
            5.0f,
            new float[] {15.0f, 10.0f},
            10.0f));

    plot2.setRenderer(xyBarRender);
    ClusteredXYBarRenderer clusteredxybarrenderer = new ClusteredXYBarRenderer(0.001D, false);
    plot2.setRenderer(clusteredxybarrenderer);

    // CategoryAxis横抽,通过getDomainAxis取得,NumberAxis纵轴,通过getRangeAxis取得。
    DateAxis axis = (DateAxis) plot2.getDomainAxis();
    // axis.setDateFormatOverride(new SimpleDateFormat("yyyy-MM-dd"));
    if (type == 0) // type = 0则以1天为横轴最小坐标,为1则以1月为横轴最小坐标
    {
      axis.setDateFormatOverride(new SimpleDateFormat("dd")); // 设置时间格式
      axis.setTickUnit(new DateTickUnit(DateTickUnit.DAY, 1));
    } else {
      axis.setDateFormatOverride(new SimpleDateFormat("yyyy-MM"));
      axis.setTickUnit(new DateTickUnit(DateTickUnit.MONTH, 1));
    }
    axis.setLabelFont(new Font("黑体", Font.TRUETYPE_FONT, 12));
    // axis.setLabelAngle(0.85);
    axis.setAutoTickUnitSelection(false); // 时间轴的数据标签是否自动确
    // ItemLabelPosition itemlabelposition = new
    // ItemLabelPosition(ItemLabelAnchor.INSIDE12,TextAnchor.CENTER_RIGHT,TextAnchor.CENTER_RIGHT,
    // -1.57D);

    // 下面这一块是用来设置轴的时间间隔的,可能会出现,出错时可以简单设处日期就行了
    // 设置X轴间隔的另一种方法更好不出错
    int a = 1;
    a = (int) (daycount / 10) + 1;
    // axis.setTickUnit(new DateTickUnit(DateTickUnit.DAY,a));
    // axis.setLabelAngle(0.45);
    // axis.setLabelInsets(, true);

    NumberAxis numberaxis = (NumberAxis) plot2.getRangeAxis();
    numberaxis.setAxisLineVisible(false); // 是否显示纵坐标
    numberaxis.setTickMarksVisible(false); // 是否显示坐标标尺
    numberaxis.setAutoRangeIncludesZero(false); // 是否自动包含0起点? 默认为true
    numberaxis.setAutoTickUnitSelection(false); // 数据轴的数据标签是否自动确定
    int space_y = (int) ((highValue_Y * 1.1 - minValue_Y * 0.9) / 10);
    if (space_y == 0) space_y = 1;
    System.out.println("spacespace sapce space" + space_y);
    numberaxis.setTickUnit(new NumberTickUnit(space_y)); // 设置刻度显示的密度
    numberaxis.setAutoRangeMinimumSize(2D);
    return chart;
  }
Ejemplo n.º 3
0
  public Drawable createChart(ADCDataset dataset, Dimension dimension) {
    JFreeChart chart =
        ChartFactory.createBarChart(
            "", // chart title
            "", // domain axis label
            "", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            false, // legend
            false, // tooltips
            false // urls
            );
    TextTitle textTitle = new TextTitle(dataset.get(Attribute.TITLE), TITLE_FONT);
    textTitle.setPadding(new RectangleInsets(10, 0, 0, 0));
    chart.setTitle(textTitle);

    chart.addLegend(createLegend(dataset.getRowKey(0).toString(), dataset.getRowKey(1).toString()));
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setOutlineVisible(false);
    plot.setAxisOffset(new RectangleInsets(0, 0, 0, 0));
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.gray);
    plot.setRangeGridlineStroke(new BasicStroke(2));

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoTickUnitSelection(true);
    rangeAxis.setTickUnit(new NumberTickUnit(0.2, percentFormatter()));
    rangeAxis.setAxisLineVisible(true);
    rangeAxis.setLabel(dataset.get(Attribute.Y_AXIS_LABEL));
    rangeAxis.setAxisLineStroke(new BasicStroke(2));
    rangeAxis.setAxisLinePaint(Color.black);
    rangeAxis.setTickMarksVisible(false);
    rangeAxis.setLabelPaint(AXIS_LABEL_COLOR);
    rangeAxis.setLabelFont(AXIS_LABEL_FONT);
    rangeAxis.setLabelInsets(new RectangleInsets(0, 0, 0, 0));
    rangeAxis.setUpperMargin(0);
    rangeAxis.setAutoRange(false);
    rangeAxis.setRange(0, 1);

    CategoryAxis cAxis = plot.getDomainAxis();
    cAxis.setTickMarksVisible(false);
    cAxis.setAxisLinePaint(Color.black);
    cAxis.setAxisLineStroke(new BasicStroke(2));
    cAxis.setLabel(dataset.get(Attribute.X_AXIS_LABEL));
    cAxis.setTickLabelsVisible(true);
    cAxis.setUpperMargin(0.05);
    cAxis.setLowerMargin(0.05);
    cAxis.setTickLabelFont(CAXIS_LABEL_FONT);
    cAxis.setTickLabelPaint(Color.black);
    CustomBarRenderer renderer = new CustomBarRenderer();
    plot.setRenderer(renderer);
    renderer.setDrawBarOutline(false);
    renderer.setBaseItemLabelsVisible(false);
    renderer.setShadowVisible(false);
    renderer.setBarPainter(new StandardBarPainter());
    renderer.setMaximumBarWidth(0.08);
    renderer.setItemMargin(0.01);
    return new JFreeChartDrawable(chart, dimension);
  }