ChartPanelShowStatistics(
String title,
String timeAxisLabel,
String valueAxisLabel,
XYDataset dataset /*, boolean legend, boolean tooltips, boolean urls*/) {
this();
// chart = ChartFactory.createTimeSeriesChart(title, timeAxisLabel, valueAxisLabel, dataset);
chart = ChartFactory.createScatterPlot(title, timeAxisLabel, valueAxisLabel, dataset);
ChartPanel p = new ChartPanel(chart);
add(p, BorderLayout.CENTER);
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
renderer.setBaseShapesVisible(false);
// renderer.setBaseShape(itemShape); // 好像不管用，必须用setSeriesShape
renderer.setBaseLinesVisible(true);
// renderer.setBasePaint(new Color(0)); // 好像不管用，必须用setSeriesPaint
itemShape = ShapeUtilities.createDiamond((float) 3);
renderer.setSeriesShape(0, itemShape);
renderer.setSeriesPaint(0, new Color(255, 0, 0));
renderer.setSeriesShape(1, itemShape);
renderer.setSeriesPaint(1, new Color(0, 255, 0));
renderer.setBaseToolTipGenerator(
new StandardXYToolTipGenerator(
"{0}:({1} , {2})",
new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"), new DecimalFormat("#.00")));
}
public static void drawPic(String url, String file) throws FileNotFoundException, IOException {
// XYSeries xyseries = getXY(url);
XYSeries xyseries = getXYseries(url);
XYSeriesCollection xyseriescollection =
new XYSeriesCollection(); // 再用XYSeriesCollection添加入XYSeries
// 对象
xyseriescollection.addSeries(xyseries);
// 创建主题样式
StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
// 设置标题字体
standardChartTheme.setExtraLargeFont(new Font("隶书", Font.BOLD, 20));
// 设置图例的字体
standardChartTheme.setRegularFont(new Font("宋书", Font.PLAIN, 15));
// 设置轴向的字体
standardChartTheme.setLargeFont(new Font("宋书", Font.PLAIN, 15));
// 应用主题样式
ChartFactory.setChartTheme(standardChartTheme);
// JFreeChart chart=ChartFactory.createXYAreaChart("xyPoit", "点的标号",
// "出现次数", xyseriescollection, PlotOrientation.VERTICAL, true, false,
// false);
JFreeChart chart =
ChartFactory.createScatterPlot(
"决策图", "点密度", "点距离", xyseriescollection, PlotOrientation.VERTICAL, true, false, false);
// String file="d:/decision_chart.png";
try {
ChartUtilities.saveChartAsPNG(new File(file), chart, 470, 470);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println(new java.util.Date() + ": finished drawing the pic in " + file);
}
private static JFreeChart createChart(
XYDataset dataset,
String applicationTitle,
String chartTitle,
String xlabel,
String ylabel,
String name) {
JFreeChart chart =
ChartFactory.createScatterPlot(
chartTitle, xlabel, ylabel, dataset, PlotOrientation.VERTICAL, true, false, false);
XYPlot plot = (XYPlot) chart.getPlot();
plot.setNoDataMessage("NO DATA");
plot.setDomainZeroBaselineVisible(true);
plot.setRangeZeroBaselineVisible(true);
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
renderer.setSeriesOutlinePaint(0, Color.black);
renderer.setUseOutlinePaint(true);
NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
domainAxis.setAutoRangeIncludesZero(false);
domainAxis.setTickMarkInsideLength(2.0f);
domainAxis.setTickMarkOutsideLength(0.0f);
NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setTickMarkInsideLength(2.0f);
rangeAxis.setTickMarkOutsideLength(0.0f);
return chart;
}
/** Checks that the auto-range for the range axis on an XYPlot is working as expected. */
@Test
public void testXYAutoRange2() {
XYSeries series = new XYSeries("Series 1");
series.add(1.0, 1.0);
series.add(2.0, 2.0);
series.add(3.0, 3.0);
XYSeriesCollection dataset = new XYSeriesCollection();
dataset.addSeries(series);
JFreeChart chart = ChartFactory.createScatterPlot("Test", "X", "Y", dataset);
XYPlot plot = (XYPlot) chart.getPlot();
NumberAxis axis = (NumberAxis) plot.getRangeAxis();
axis.setAutoRangeIncludesZero(false);
assertEquals(0.9, axis.getLowerBound(), EPSILON);
assertEquals(3.1, axis.getUpperBound(), EPSILON);
}
/**
* A demonstration application showing a scatter plot.
*
* @param title the frame title.
*/
public ScatterPlotDemo4(String title) {
super(title);
XYSeries series = new XYSeries("Average Weight");
series.add(-20.0, 20.0);
series.add(40.0, 25.0);
series.add(55.0, 50.0);
series.add(70.0, 65.0);
series.add(270.0, 65.0);
series.add(570.0, 55.0);
XYDataset data = new XYSeriesCollection(series);
JFreeChart chart =
ChartFactory.createScatterPlot(
"Scatter Plot Demo", "X", "Y", data, PlotOrientation.VERTICAL, true, true, false);
XYPlot plot = chart.getXYPlot();
LogElemRenderer render = new LogElemRenderer();
render.setDotWidth(25);
render.setDotHeight(25);
plot.setRenderer(render);
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
domainAxis.setAutoRangeIncludesZero(false);
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setPreferredSize(new java.awt.Dimension(800, 470));
Border border =
BorderFactory.createCompoundBorder(
BorderFactory.createEmptyBorder(4, 4, 4, 4), BorderFactory.createEtchedBorder());
chartPanel.setBorder(border);
add(chartPanel);
JPanel dashboard = new JPanel(new BorderLayout());
dashboard.setBorder(BorderFactory.createEmptyBorder(0, 4, 4, 4));
// make the slider units "minutes"
slider = new JSlider(-200, 200, 0);
slider.setPaintLabels(true);
slider.setMajorTickSpacing(50);
slider.setPaintTicks(true);
slider.addChangeListener(this);
dashboard.add(slider);
add(dashboard, BorderLayout.SOUTH);
// setContentPane(chartPanel);
}
public GenericScatterGraph(XYSeries series, String xAxis, String yAxis) {
super();
XYDataset xyDataset = new XYSeriesCollection(series);
JFreeChart chart =
ChartFactory.createScatterPlot(
"", // chart title
xAxis, // x axis label
yAxis, // y axis label
null,
PlotOrientation.VERTICAL,
false, // include legend
true, // tooltips
false // urls
);
chart.setBackgroundPaint(Color.darkGray);
plot = chart.getXYPlot();
plot.setDataset(0, xyDataset);
plot.setBackgroundPaint(Color.white);
plot.setDomainGridlinePaint(Color.lightGray);
plot.setRangeGridlinePaint(Color.lightGray);
// Shape cross = ShapeUtilities.createDiamond(0.5f);
Shape cross = ShapeUtilities.createDiagonalCross(0.5f, 0.5f);
XYItemRenderer renderer = plot.getRenderer();
renderer.setSeriesPaint(0, new Color(252, 141, 89));
renderer.setSeriesShape(0, cross);
ValueAxis domainAxis = plot.getDomainAxis();
domainAxis.setTickLabelPaint(Color.white);
domainAxis.setLabelPaint(Color.white);
ValueAxis rangeAxis = plot.getRangeAxis();
rangeAxis.setTickLabelPaint(Color.white);
rangeAxis.setLabelPaint(Color.white);
chartPanel = new ChartPanel(chart);
chartPanel.setSize(100, 800);
setLayout(new BorderLayout());
add(chartPanel, BorderLayout.CENTER);
setBackground(Color.black);
chartPanel.revalidate();
setVisible(true);
}
private JFreeChart createScatChart(
BufferedImage image, PaintScale ps, int plotWidth, int plotHeigh) {
JFreeChart chart_temp =
ChartFactory.createScatterPlot(
null,
null,
null,
new XYSeriesCollection(),
PlotOrientation.VERTICAL,
false,
false,
false);
chart_temp.getXYPlot().getRangeAxis().setInverted(true);
chart_temp.setBackgroundPaint(JFreeChart.DEFAULT_BACKGROUND_PAINT);
XYDataImageAnnotation ann = new XYDataImageAnnotation(image, 0, 0, plotWidth, plotHeigh, true);
XYPlot plot = (XYPlot) chart_temp.getPlot();
plot.setDomainPannable(true);
plot.setRangePannable(true);
plot.getRenderer().addAnnotation(ann, Layer.BACKGROUND);
NumberAxis xAxis = (NumberAxis) plot.getDomainAxis();
xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
xAxis.setLowerMargin(0.0);
xAxis.setUpperMargin(0.0);
xAxis.setVisible(false);
NumberAxis yAxis = (NumberAxis) plot.getRangeAxis();
yAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
yAxis.setLowerMargin(0.0);
yAxis.setUpperMargin(0.0);
yAxis.setVisible(false);
NumberAxis scaleAxis = new NumberAxis();
scaleAxis.setAxisLinePaint(Color.black);
scaleAxis.setTickMarkPaint(Color.black);
scaleAxis.setRange(ps.getLowerBound(), ps.getUpperBound());
scaleAxis.setTickLabelFont(new Font("Dialog", Font.PLAIN, 9));
PaintScaleLegend legend = new PaintScaleLegend(ps, scaleAxis);
legend.setAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
legend.setMargin(new RectangleInsets(5, 5, 5, 5));
legend.setStripWidth(10);
legend.setPosition(RectangleEdge.RIGHT);
legend.setBackgroundPaint(chart_temp.getBackgroundPaint());
chart_temp.addSubtitle(legend);
return chart_temp;
}
ScatterPlotPanel(TopComponent parentDialog, String helpId) {
super(parentDialog, helpId, CHART_TITLE, false);
userSettingsMap = new HashMap<>();
productRemovedListener =
new ProductManager.Listener() {
@Override
public void productAdded(ProductManager.Event event) {}
@Override
public void productRemoved(ProductManager.Event event) {
final UserSettings userSettings = userSettingsMap.remove(event.getProduct());
if (userSettings != null) {
userSettings.dispose();
}
}
};
xAxisRangeControl = new AxisRangeControl("X-Axis");
yAxisRangeControl = new AxisRangeControl("Y-Axis");
scatterPlotModel = new ScatterPlotModel();
bindingContext = new BindingContext(PropertyContainer.createObjectBacked(scatterPlotModel));
scatterpointsDataset = new XYIntervalSeriesCollection();
acceptableDeviationDataset = new XYIntervalSeriesCollection();
regressionDataset = new XYIntervalSeriesCollection();
r2Annotation = new XYTitleAnnotation(0, 0, new TextTitle(""));
chart =
ChartFactory.createScatterPlot(
CHART_TITLE, "", "", scatterpointsDataset, PlotOrientation.VERTICAL, true, true, false);
chart.getXYPlot().setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
createDomainAxisChangeListener();
final PropertyChangeListener userSettingsUpdateListener =
evt -> {
if (getRaster() != null) {
final VectorDataNode pointDataSourceValue = scatterPlotModel.pointDataSource;
final AttributeDescriptor dataFieldValue = scatterPlotModel.dataField;
final UserSettings userSettings = getUserSettings(getRaster().getProduct());
userSettings.set(getRaster().getName(), pointDataSourceValue, dataFieldValue);
}
};
bindingContext.addPropertyChangeListener(PROPERTY_NAME_DATA_FIELD, userSettingsUpdateListener);
bindingContext.addPropertyChangeListener(
PROPERTY_NAME_POINT_DATA_SOURCE, userSettingsUpdateListener);
}
public static void main(String args[]) {
SampleXYDataset2 samplexydataset2 = new SampleXYDataset2();
JFreeChart jfreechart =
ChartFactory.createScatterPlot(
"Scatter Plot Demo",
"X",
"Y",
samplexydataset2,
PlotOrientation.VERTICAL,
true,
true,
false);
jfreechart.setBackgroundPaint(Color.white);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
NumberAxis numberaxis = (NumberAxis) xyplot.getDomainAxis();
numberaxis.setAutoRangeIncludesZero(false);
try {
ChartRenderingInfo chartrenderinginfo =
new ChartRenderingInfo(new StandardEntityCollection());
File file = new File("scatter100.png");
ChartUtilities.saveChartAsPNG(file, jfreechart, 600, 400, chartrenderinginfo);
File file1 = new File("scatter100.html");
BufferedOutputStream bufferedoutputstream =
new BufferedOutputStream(new FileOutputStream(file1));
PrintWriter printwriter = new PrintWriter(bufferedoutputstream);
printwriter.println("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"");
printwriter.println("\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
printwriter.println(
"<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">");
printwriter.println("<head><title>JFreeChart Image Map Demo</title></head>");
printwriter.println("<body><p>");
ImageMapUtilities.writeImageMap(printwriter, "chart", chartrenderinginfo);
printwriter.println(
"<img src=\"scatter100.png\" width=\"600\" height=\"400\" usemap=\"#chart\" alt=\"scatter100.png\"/>");
printwriter.println("</p></body>");
printwriter.println("</html>");
printwriter.close();
} catch (IOException ioexception) {
System.out.println(ioexception.toString());
}
}
public static JFreeChartWrapper regressionChart() {
DefaultTableXYDataset ds = new DefaultTableXYDataset();
XYSeries series;
series = new XYSeries("BAR", false, false);
series.add(1, 1);
series.add(2, 4);
series.add(3, 6);
series.add(4, 9);
series.add(5, 9);
series.add(6, 11);
ds.addSeries(series);
JFreeChart scatterPlot =
ChartFactory.createScatterPlot(
"Regression", "X", "Y", ds, PlotOrientation.HORIZONTAL, true, false, false);
XYPlot plot = (XYPlot) scatterPlot.getPlot();
double[] regression = Regression.getOLSRegression(ds, 0);
// regression line points
double v1 = regression[0] + regression[1] * 1;
double v2 = regression[0] + regression[1] * 6;
DefaultXYDataset ds2 = new DefaultXYDataset();
ds2.addSeries("regline", new double[][] {new double[] {1, 6}, new double[] {v1, v2}});
plot.setDataset(1, ds2);
plot.setRenderer(1, new XYLineAndShapeRenderer(true, false));
JFreeChart c = new JFreeChart(plot);
return new JFreeChartWrapper(c);
}
protected void createChart(JPanel plotPanel, String xAxisName, String yAxisName) {
JFreeChart chart =
ChartFactory.createScatterPlot(
null, null, null, null, PlotOrientation.VERTICAL, false, true, false);
chart.setBorderVisible(true);
chartPanel = new ChartPanel(chart, true, true, true, true, true);
chartPanel.setAutoscrolls(true);
chartPanel.setMouseZoomable(false);
GridBagConstraints gbl_chartPanel = new GridBagConstraints();
gbl_chartPanel.anchor = GridBagConstraints.CENTER;
gbl_chartPanel.insets = new Insets(3, 3, 3, 3);
gbl_chartPanel.weightx = 1.0;
gbl_chartPanel.weighty = 1.0;
gbl_chartPanel.fill = GridBagConstraints.BOTH;
gbl_chartPanel.gridx = 0;
gbl_chartPanel.gridy = 1;
plotPanel.add(chartPanel, gbl_chartPanel);
XYLineAndShapeRenderer lineRenderer = new XYLineAndShapeRenderer();
lineRenderer.setUseFillPaint(true);
lineRenderer.setBaseToolTipGenerator(
new StandardXYToolTipGenerator(
StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
new DecimalFormat("0.00"),
new DecimalFormat("0.00")));
Stroke stroke =
new BasicStroke(2.0f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND, 1.0f, null, 0.0f);
lineRenderer.setSeriesStroke(0, stroke);
lineRenderer.setSeriesPaint(0, Color.RED);
lineRenderer.setSeriesShape(0, ShapeUtilities.createDiamond((float) 2.5));
lineRenderer.setLegendItemLabelGenerator(
new StandardXYSeriesLabelGenerator() {
private static final long serialVersionUID = 7593430826693873496L;
public String generateLabel(XYDataset dataset, int series) {
XYSeries xys = ((XYSeriesCollection) dataset).getSeries(series);
return xys.getDescription();
}
});
NumberAxis xAxis = new NumberAxis(xAxisName);
xAxis.setAutoRangeIncludesZero(false);
NumberAxis yAxis = new NumberAxis(yAxisName);
yAxis.setAutoRangeIncludesZero(false);
XYSeriesCollection lineDataset = new XYSeriesCollection();
XYPlot plot = chart.getXYPlot();
plot.setRangePannable(true);
plot.setDomainPannable(true);
plot.setDomainGridlinePaint(Color.DARK_GRAY);
plot.setRangeGridlinePaint(Color.DARK_GRAY);
plot.setBackgroundPaint(new Color(224, 224, 224));
plot.setDataset(0, lineDataset);
plot.setRenderer(0, lineRenderer);
plot.setDomainAxis(0, xAxis);
plot.setRangeAxis(0, yAxis);
plot.mapDatasetToDomainAxis(0, 0);
plot.mapDatasetToRangeAxis(0, 0);
LegendTitle legend = new LegendTitle(plot.getRenderer());
legend.setItemFont(new Font("Arial", 0, 10));
legend.setPosition(RectangleEdge.TOP);
chart.addLegend(legend);
}
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;
}