private static JFreeChart createChart(CategoryDataset categorydataset) {
JFreeChart jfreechart =
ChartFactory.createBarChart(
"Bar Chart Demo 1",
"Category",
"Value",
categorydataset,
PlotOrientation.VERTICAL,
true,
true,
false);
CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
categoryplot.setDomainGridlinesVisible(true);
categoryplot.setRangeCrosshairVisible(true);
categoryplot.setRangeCrosshairPaint(Color.blue);
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
BarRenderer barrenderer = (BarRenderer) categoryplot.getRenderer();
barrenderer.setDrawBarOutline(false);
GradientPaint gradientpaint =
new GradientPaint(0.0F, 0.0F, Color.blue, 0.0F, 0.0F, new Color(0, 0, 64));
GradientPaint gradientpaint1 =
new GradientPaint(0.0F, 0.0F, Color.green, 0.0F, 0.0F, new Color(0, 64, 0));
GradientPaint gradientpaint2 =
new GradientPaint(0.0F, 0.0F, Color.red, 0.0F, 0.0F, new Color(64, 0, 0));
barrenderer.setSeriesPaint(0, gradientpaint);
barrenderer.setSeriesPaint(1, gradientpaint1);
barrenderer.setSeriesPaint(2, gradientpaint2);
barrenderer.setLegendItemToolTipGenerator(
new StandardCategorySeriesLabelGenerator("Tooltip: {0}"));
CategoryAxis categoryaxis = categoryplot.getDomainAxis();
categoryaxis.setCategoryLabelPositions(
CategoryLabelPositions.createUpRotationLabelPositions(0.52359877559829882D));
return jfreechart;
}
private JFreeChart buildDifferenceChart(TimeSeriesCollection dataset, String title) {
// Creat the chart
JFreeChart chart =
ChartFactory.createTimeSeriesChart(
title,
"Date",
"Price",
dataset,
true, // legend
true, // tool tips
false // URLs
);
chart.setBackgroundPaint(Color.white);
XYPlot plot = chart.getXYPlot();
plot.setRenderer(
new XYDifferenceRenderer(new Color(112, 128, 222), new Color(112, 128, 222), false));
plot.setBackgroundPaint(Color.white);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
ValueAxis domainAxis = new DateAxis("Date");
domainAxis.setLowerMargin(0.0);
domainAxis.setUpperMargin(0.0);
plot.setDomainAxis(domainAxis);
plot.setForegroundAlpha(0.5f);
return chart;
}
private JFreeChart buildChart(TimeSeriesCollection dataset, String title, boolean endPoints) {
// Create the chart
JFreeChart chart =
ChartFactory.createTimeSeriesChart(title, "Date", "Price", dataset, true, true, false);
// Display each series in the chart with its point shape in the legend
LegendTitle sl = chart.getLegend();
// sl.setDisplaySeriesShapes(true);
// Setup the appearance of the chart
chart.setBackgroundPaint(Color.white);
XYPlot plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
// Display data points or just the lines?
if (endPoints) {
XYItemRenderer renderer = plot.getRenderer();
if (renderer instanceof StandardXYItemRenderer) {
StandardXYItemRenderer rr = (StandardXYItemRenderer) renderer;
// rr.setPlotShapes(true);
rr.setShapesFilled(true);
rr.setItemLabelsVisible(true);
}
}
// Tell the chart how we would like dates to read
DateAxis axis = (DateAxis) plot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
return chart;
}
public Chart(String title, String timeAxis, String valueAxis, TimeSeries data) {
try {
// Build the datasets
dataset.addSeries(data);
// Create the chart
JFreeChart chart =
ChartFactory.createTimeSeriesChart(
title, timeAxis, valueAxis, dataset, true, true, false);
// Setup the appearance of the chart
chart.setBackgroundPaint(Color.white);
XYPlot plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
plot.setAxisOffset(new RectangleInsets(UnitType.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
// Tell the chart how we would like dates to read
DateAxis axis = (DateAxis) plot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("EEE HH"));
this.add(new ChartPanel(chart));
} catch (Exception e) {
e.printStackTrace();
}
}
private static JFreeChart createChart(XYDataset dataset) {
JFreeChart chart =
ChartFactory.createXYLineChart(
"Ratings by Age", // Title
"Age", // X label
"Average Rating", // Y label
dataset, // data
PlotOrientation.VERTICAL, // Orientation
false, // legend
false, // tooltips
false); // urls
chart.setBorderPaint(Color.white);
XYPlot plot = chart.getXYPlot();
plot.setBackgroundPaint(Color.lightGray);
plot.setDomainGridlinePaint(Color.white);
plot.setRangeGridlinePaint(Color.white);
XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
renderer.setSeriesLinesVisible(0, true);
plot.setRenderer(renderer);
// change the auto tick unit selection to integer units only...
final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
return chart;
}
private static JFreeChart createChart(CategoryDataset categorydataset) {
JFreeChart jfreechart =
ChartFactory.createLineChart(
"Statistical Line Chart Demo 1",
"Type",
"Value",
categorydataset,
PlotOrientation.VERTICAL,
true,
true,
false);
jfreechart.setBackgroundPaint(Color.white);
CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
categoryplot.setBackgroundPaint(Color.lightGray);
categoryplot.setRangeGridlinePaint(Color.white);
CategoryAxis categoryaxis = categoryplot.getDomainAxis();
categoryaxis.setUpperMargin(0.0D);
categoryaxis.setLowerMargin(0.0D);
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
numberaxis.setAutoRangeIncludesZero(true);
StatisticalLineAndShapeRenderer statisticallineandshaperenderer =
new StatisticalLineAndShapeRenderer(true, false);
statisticallineandshaperenderer.setUseSeriesOffset(true);
categoryplot.setRenderer(statisticallineandshaperenderer);
return jfreechart;
}
private static JFreeChart createChart() {
XYDataset xydataset = createDirectionDataset(600);
JFreeChart jfreechart =
ChartFactory.createTimeSeriesChart(
"Time", "Date", "Direction", xydataset, true, true, false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
xyplot.getDomainAxis().setLowerMargin(0.0D);
xyplot.getDomainAxis().setUpperMargin(0.0D);
NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
numberaxis.setAutoRangeIncludesZero(false);
TickUnits tickunits = new TickUnits();
tickunits.add(new NumberTickUnit(180D, new CompassFormat()));
tickunits.add(new NumberTickUnit(90D, new CompassFormat()));
tickunits.add(new NumberTickUnit(45D, new CompassFormat()));
tickunits.add(new NumberTickUnit(22.5D, new CompassFormat()));
numberaxis.setStandardTickUnits(tickunits);
xyplot.setRangeAxis(numberaxis);
XYAreaRenderer xyarearenderer = new XYAreaRenderer();
NumberAxis numberaxis1 = new NumberAxis("Force");
numberaxis1.setRange(0.0D, 12D);
xyarearenderer.setSeriesPaint(0, new Color(0, 0, 255, 128));
xyplot.setDataset(1, createForceDataset(600));
xyplot.setRenderer(1, xyarearenderer);
xyplot.setRangeAxis(1, numberaxis1);
xyplot.mapDatasetToRangeAxis(1, 1);
return jfreechart;
}
private static JFreeChart createChart(CategoryDataset categorydataset) {
JFreeChart jfreechart =
ChartFactory.createStackedBarChart3D(
"Stacked Bar Chart 3D Demo 2",
"Category",
"Value",
categorydataset,
PlotOrientation.VERTICAL,
true,
true,
false);
CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
numberaxis.setNumberFormatOverride(new DecimalFormat("0.0%"));
StackedBarRenderer3D stackedbarrenderer3d = (StackedBarRenderer3D) categoryplot.getRenderer();
stackedbarrenderer3d.setRenderAsPercentages(true);
stackedbarrenderer3d.setDrawBarOutline(false);
stackedbarrenderer3d.setBaseItemLabelGenerator(
new StandardCategoryItemLabelGenerator(
"{3}", NumberFormat.getIntegerInstance(), new DecimalFormat("0.0%")));
stackedbarrenderer3d.setBaseItemLabelsVisible(true);
stackedbarrenderer3d.setBasePositiveItemLabelPosition(
new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
stackedbarrenderer3d.setBaseNegativeItemLabelPosition(
new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
return jfreechart;
}
public String generatePieChart(
String hitOrdNum, HttpSession session, PrintWriter pw, String courseId, int studentId) {
/* int groupId=0;
if (groupName.equals("All")){
groupId=0;
}else{
groupId = studStatisticBean.getGroupIdByName(groupName);
}*/
String filename = null;
try {
// Retrieve list of WebHits
StudentsConceptChartDataSet whDataSet =
new StudentsConceptChartDataSet(studStatisticBean, courseId, studentId);
ArrayList list = whDataSet.getDataBySection(hitOrdNum);
// Throw a custom NoDataException if there is no data
if (list.size() == 0) {
System.out.println("No data has been found");
throw new NoDataException();
}
// Create and populate a PieDataSet
DefaultPieDataset data = new DefaultPieDataset();
Iterator iter = list.listIterator();
while (iter.hasNext()) {
StudentsConceptHit wh = (StudentsConceptHit) iter.next();
data.setValue(wh.getSection(), wh.getHitDegree());
}
// Create the chart object
PiePlot plot = new PiePlot(data);
plot.setInsets(new Insets(0, 5, 5, 5));
plot.setURLGenerator(new StandardPieURLGenerator("xy_chart.jsp", "section"));
plot.setToolTipGenerator(new StandardPieItemLabelGenerator());
JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(java.awt.Color.white);
// Write the chart image to the temporary directory
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
filename = ServletUtilities.saveChartAsPNG(chart, 600, 400, info, session);
// Write the image map to the PrintWriter
ChartUtilities.writeImageMap(pw, filename, info);
pw.flush();
} catch (NoDataException e) {
System.out.println(e.toString());
filename = "public_nodata_500x300.png";
} catch (Exception e) {
System.out.println("Exception - " + e.toString());
e.printStackTrace(System.out);
filename = "public_error_500x300.png";
}
return filename;
}
private JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createTimeSeriesChart(
"Serialization Test 1", "Time", "Value", xydataset, true, true, false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
ValueAxis valueaxis = xyplot.getDomainAxis();
valueaxis.setAutoRange(true);
valueaxis.setFixedAutoRange(60000D);
return jfreechart;
}
/**
* temporal helper function
*
* @param dataset
* @return
*/
private JFreeChart createChart(TimeSeriesCollection dataset) {
NumberAxis axis = new NumberAxis(null);
axis.setAutoRangeIncludesZero(false);
// parent=new CombinedRangeXYPlot(axis);
// chart = null;
// XYPlot plot2=new XYPlot(dataset2, new DateAxis(null), null, new StandardXYItemRenderer());
// XYPlot subplot2=new XYPldt(dataset2, new DateAxis("Date 2"), null, )
// parent.add(subplot1);
// parent.add(subplot2);
// chart=new JFreeChart(null, null, parent, false);
chart = ChartFactory.createTimeSeriesChart(null, "", "", dataset, false, false, false);
XYPlot plot1 = chart.getXYPlot();
plot1.setDataset(dataset);
plot1.setRenderer(new StandardXYItemRenderer());
plot1.setSecondaryDataset(0, hld);
CandlestickRenderer c1 = new CandlestickRenderer();
// c1.setAutoWidthFactor(1.0);
// c1.setAutoWidthGap(0.1);
c1.setBasePaint(new Color(255, 255, 255));
c1.setBaseOutlinePaint(new Color(255, 255, 255));
c1.setPaint(new Color(255, 255, 255));
c1.setUpPaint(new Color(255, 0, 0, 80));
c1.setDownPaint(new Color(0, 255, 0, 80));
plot1.setSecondaryRenderer(0, c1);
// plot1.setSecondaryDataset(0, dataset2);
XYDotRenderer xd1 = new XYDotRenderer();
// plot1.setSecondaryRenderer(0, new AreaXYRenderer(AreaXYRenderer.AREA_AND_SHAPES));
// plot1.setSecondaryRenderer(0, xd1);
// chart=new JFreeChart("", null, plot1, false);
chart.setBackgroundPaint(new Color(0, 0, 0));
return chart;
}
/**
* Handles a mouse wheel event from the underlying chart panel.
*
* @param e the event.
*/
public void mouseWheelMoved(MouseWheelEvent e) {
JFreeChart chart = this.chartPanel.getChart();
if (chart == null) {
return;
}
Plot plot = chart.getPlot();
if (plot instanceof Zoomable) {
Zoomable zoomable = (Zoomable) plot;
handleZoomable(zoomable, e);
} else if (plot instanceof PiePlot) {
PiePlot pp = (PiePlot) plot;
pp.handleMouseWheelRotation(e.getWheelRotation());
}
}
public MyDemoPanel() {
super(new BorderLayout());
lastValue = new double[3];
CombinedDomainXYPlot combineddomainxyplot = new CombinedDomainXYPlot(new DateAxis("Time"));
datasets = new TimeSeriesCollection[3];
for (int i = 0; i < 3; i++) {
lastValue[i] = 100D;
TimeSeries timeseries = new TimeSeries("Random " + i);
datasets[i] = new TimeSeriesCollection(timeseries);
NumberAxis numberaxis = new NumberAxis("Y" + i);
numberaxis.setAutoRangeIncludesZero(false);
XYPlot xyplot = new XYPlot(datasets[i], null, numberaxis, new StandardXYItemRenderer());
xyplot.setBackgroundPaint(Color.lightGray);
xyplot.setDomainGridlinePaint(Color.white);
xyplot.setRangeGridlinePaint(Color.white);
combineddomainxyplot.add(xyplot);
}
JFreeChart jfreechart = new JFreeChart("Dynamic Data Demo 3", combineddomainxyplot);
addChart(jfreechart);
LegendTitle legendtitle = (LegendTitle) jfreechart.getSubtitle(0);
legendtitle.setPosition(RectangleEdge.RIGHT);
legendtitle.setMargin(new RectangleInsets(UnitType.ABSOLUTE, 0.0D, 4D, 0.0D, 4D));
jfreechart.setBorderPaint(Color.black);
jfreechart.setBorderVisible(true);
ValueAxis valueaxis = combineddomainxyplot.getDomainAxis();
valueaxis.setAutoRange(true);
valueaxis.setFixedAutoRange(20000D);
ChartUtilities.applyCurrentTheme(jfreechart);
ChartPanel chartpanel = new ChartPanel(jfreechart);
add(chartpanel);
JPanel jpanel = new JPanel(new FlowLayout());
for (int j = 0; j < 3; j++) {
JButton jbutton1 = new JButton("Series " + j);
jbutton1.setActionCommand("ADD_DATA_" + j);
jbutton1.addActionListener(this);
jpanel.add(jbutton1);
}
JButton jbutton = new JButton("ALL");
jbutton.setActionCommand("ADD_ALL");
jbutton.addActionListener(this);
jpanel.add(jbutton);
add(jpanel, "South");
chartpanel.setPreferredSize(new Dimension(500, 470));
chartpanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
}
private static JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createXYLineChart(
"Line Chart Demo 2", "X", "Y", xydataset, PlotOrientation.VERTICAL, true, true, false);
jfreechart.setBackgroundPaint(Color.white);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
xyplot.setBackgroundPaint(Color.lightGray);
xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
xyplot.setDomainGridlinePaint(Color.white);
xyplot.setRangeGridlinePaint(Color.white);
XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
xylineandshaperenderer.setBaseShapesVisible(true);
xylineandshaperenderer.setBaseShapesFilled(true);
NumberAxis numberaxis = (NumberAxis) xyplot.getRangeAxis();
numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
return jfreechart;
}
/**
* Create a GUI that shows a graph for the specified user's payoff history
*
* @param user The user to show the Payoff history for
*/
public GraphGUI(User user) {
super(
user.getUserName()
+ "'s Payoff History (Over "
+ user.getPayoffHistory().size()
+ " Steps)");
this.userInfo = user;
this.pack();
// Set size
this.setMinimumSize(new Dimension(500, 500));
// Center the graph
this.setLocationRelativeTo(null);
// Create a series collection
xySeriesCollection = new XYSeriesCollection();
// Create (refresh) chart data
refreshChartData();
// Create an XY Line Chart
chart =
ChartFactory.createXYLineChart(
"User Payoff Over Time",
"Steps (Simulation Iterations)",
"User Payoff",
xySeriesCollection);
chart.getPlot().setBackgroundPaint(Color.WHITE);
chart.getPlot().setOutlinePaint(Color.BLACK);
// Draw the Initial Chart
chart.draw(
(Graphics2D) this.getGraphics(),
(Rectangle2D) new Rectangle2D.Double(0, 0, this.getWidth(), this.getHeight()));
// Set the content pane to a graphics panel for drawing the graph
this.setContentPane(new GraphPanel(this));
// Show the frame
this.setVisible(true);
// Subscribe to the user's UserPayoff events
user.addPayoffListener(this);
}
/**
* Create the scatter chart using the ChartFactory built into JFreeChart
*
* @return m_chart A chart of type JFreeChart
*/
@Override
public JFreeChart createChart() {
JFreeChart CHART =
ChartFactory.createPolarChart(
super.GetTitle(), // chart title
convertDataSet(), // orientation
false, // Legend
// // include legend
true, // tooltips?
false // URLs?
);
Plot p = CHART.getPlot();
org.jfree.chart.plot.PolarPlot pl = (org.jfree.chart.plot.PolarPlot) p;
PolarItemRenderer renderer = new PolarPlot.CustomRenderer();
pl.setRenderer(renderer);
return CHART;
}
private static JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createTimeSeriesChart(
"Legal & General Unit Trust Prices",
"Date",
"Price Per Unit",
xydataset,
true,
true,
false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
xyplot.setDomainCrosshairVisible(true);
xyplot.setRangeCrosshairVisible(true);
org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
xylineandshaperenderer.setBaseShapesVisible(true);
xylineandshaperenderer.setBaseShapesFilled(true);
xylineandshaperenderer.setBaseItemLabelsVisible(true);
}
PeriodAxis periodaxis = new PeriodAxis("Date");
periodaxis.setTimeZone(TimeZone.getTimeZone("Pacific/Auckland"));
periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Day.class);
PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[3];
aperiodaxislabelinfo[0] =
new PeriodAxisLabelInfo(org.jfree.data.time.Day.class, new SimpleDateFormat("d"));
aperiodaxislabelinfo[1] =
new PeriodAxisLabelInfo(
org.jfree.data.time.Month.class,
new SimpleDateFormat("MMM"),
new RectangleInsets(2D, 2D, 2D, 2D),
new Font("SansSerif", 1, 10),
Color.blue,
false,
new BasicStroke(0.0F),
Color.lightGray);
aperiodaxislabelinfo[2] =
new PeriodAxisLabelInfo(org.jfree.data.time.Year.class, new SimpleDateFormat("yyyy"));
periodaxis.setLabelInfo(aperiodaxislabelinfo);
xyplot.setDomainAxis(periodaxis);
ChartUtilities.applyCurrentTheme(jfreechart);
return jfreechart;
}
/**
* Draws the chart using graphics
*
* @param g Graphics to Draw to
*/
public void drawChart(Graphics g) {
// Update all chart data
refreshChartData();
// Paint the chart
if (chart != null && g != null)
chart.draw(
(Graphics2D) g,
(Rectangle2D)
new Rectangle2D.Double(
0, 0, g.getClipBounds().getWidth(), g.getClipBounds().getHeight()));
}
private static JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createXYLineChart(
"Mälu hõivamine",
"mälublokid",
null,
xydataset,
PlotOrientation.VERTICAL,
true,
true,
false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
XYStepAreaRenderer xysteparearenderer = new XYStepAreaRenderer(2);
xysteparearenderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator());
xysteparearenderer.setDefaultEntityRadius(6);
xyplot.setRenderer(xysteparearenderer);
XYPlot plot = (XYPlot) jfreechart.getPlot();
ValueAxis range = plot.getRangeAxis();
range.setVisible(false);
return jfreechart;
}
private static JFreeChart createChart(XYDataset xydataset) {
JFreeChart jfreechart =
ChartFactory.createTimeSeriesChart(
"Time Series Demo 7", "Date", "Value", xydataset, true, true, false);
XYPlot xyplot = (XYPlot) jfreechart.getPlot();
NumberAxis numberaxis = new NumberAxis(null);
numberaxis.setAutoRangeIncludesZero(false);
xyplot.setRangeAxis(1, numberaxis);
java.util.List list = Arrays.asList(new Integer[] {new Integer(0), new Integer(1)});
xyplot.mapDatasetToRangeAxes(0, list);
XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
xylineandshaperenderer.setAutoPopulateSeriesStroke(false);
xylineandshaperenderer.setBaseStroke(new BasicStroke(1.5F, 1, 1));
xylineandshaperenderer.setDrawSeriesLineAsPath(true);
GeneralPath generalpath = new GeneralPath();
generalpath.moveTo(-6F, 0.0F);
generalpath.lineTo(-3F, 6F);
generalpath.lineTo(3F, -6F);
generalpath.lineTo(6F, 0.0F);
xylineandshaperenderer.setLegendLine(generalpath);
ChartUtilities.applyCurrentTheme(jfreechart);
return jfreechart;
}
public SerializationTest1(String s) {
super(s);
lastValue = 100D;
series = new TimeSeries("Random Data");
TimeSeriesCollection timeseriescollection = new TimeSeriesCollection(series);
JFreeChart jfreechart = createChart(timeseriescollection);
JFreeChart jfreechart1 = null;
try {
ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream();
ObjectOutputStream objectoutputstream = new ObjectOutputStream(bytearrayoutputstream);
objectoutputstream.writeObject(jfreechart);
objectoutputstream.close();
jfreechart = null;
Object obj = null;
series = null;
System.gc();
ObjectInputStream objectinputstream =
new ObjectInputStream(new ByteArrayInputStream(bytearrayoutputstream.toByteArray()));
jfreechart1 = (JFreeChart) objectinputstream.readObject();
objectinputstream.close();
} catch (Exception exception) {
exception.printStackTrace();
}
XYPlot xyplot = (XYPlot) jfreechart1.getPlot();
TimeSeriesCollection timeseriescollection1 = (TimeSeriesCollection) xyplot.getDataset();
series = timeseriescollection1.getSeries(0);
ChartPanel chartpanel = new ChartPanel(jfreechart1);
JButton jbutton = new JButton("Add New Data Item");
jbutton.setActionCommand("ADD_DATA");
jbutton.addActionListener(this);
JPanel jpanel = new JPanel(new BorderLayout());
jpanel.add(chartpanel);
jpanel.add(jbutton, "South");
chartpanel.setPreferredSize(new Dimension(500, 270));
setContentPane(jpanel);
}
/** Creates fundamental diagram chart. */
private JFreeChart makeFDChart() {
updateFDSeries();
XYSeriesCollection dataset = new XYSeriesCollection();
dataset.addSeries(ffFD);
dataset.addSeries(cFD);
dataset.addSeries(cdFD);
JFreeChart chart =
ChartFactory.createXYLineChart(
null, // chart title
"Density (vpm)", // x axis label
"Flow (vph)", // y axis label
dataset, // data
PlotOrientation.VERTICAL,
false, // include legend
false, // tooltips
false // urls
);
XYPlot plot = (XYPlot) chart.getPlot();
plot.getRenderer().setSeriesPaint(0, Color.GREEN);
plot.getRenderer().setSeriesPaint(1, Color.RED);
plot.getRenderer().setSeriesPaint(2, Color.BLUE);
plot.getRenderer().setStroke(new BasicStroke(2));
return chart;
}
protected void buildChart() {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
chart =
ChartFactory.createMultiplePieChart(
"Untitled Chart", dataset, org.jfree.util.TableOrder.BY_COLUMN, false, true, false);
chart.setAntiAlias(true);
// chartPanel = new ScrollableChartPanel(chart, true);
chartPanel = buildChartPanel(chart);
// chartHolder.getViewport().setView(chartPanel);
setChartPanel(chartPanel);
JFreeChart baseChart = (JFreeChart) ((MultiplePiePlot) (chart.getPlot())).getPieChart();
PiePlot base = (PiePlot) (baseChart.getPlot());
base.setIgnoreZeroValues(true);
base.setLabelOutlinePaint(java.awt.Color.WHITE);
base.setLabelShadowPaint(java.awt.Color.WHITE);
base.setMaximumLabelWidth(
0.25); // allow bigger labels by a bit (this will make the chart smaller)
base.setInteriorGap(0.000); // allow stretch to compensate for the bigger label width
base.setLabelBackgroundPaint(java.awt.Color.WHITE);
base.setOutlinePaint(null);
base.setBackgroundPaint(null);
base.setShadowPaint(null);
base.setSimpleLabels(false); // I think they're false anyway
// change the look of the series title to be smaller
StandardChartTheme theme = new StandardChartTheme("Hi");
TextTitle title = new TextTitle("Whatever", theme.getLargeFont());
title.setPaint(theme.getAxisLabelPaint());
title.setPosition(RectangleEdge.BOTTOM);
baseChart.setTitle(title);
// this must come last because the chart must exist for us to set its dataset
setSeriesDataset(dataset);
}
public String generateXYAreaChart(
HttpSession session, PrintWriter pw, String courseId, int studentId) {
String filename = null;
/* int groupId=0;
if (groupName.equals("All")){
groupId=0;
}else{
groupId = studStatisticBean.getGroupIdByName(groupName);
}*/
try {
// Retrieve list of WebHits for each section and populate a TableXYDataset
StudentsConceptChartDataSet cDataSet =
new StudentsConceptChartDataSet(studStatisticBean, courseId, studentId);
// cDataSet.setStudentStatisticBeanIdRef(studStatisticBean);
ArrayList sections = cDataSet.getSections();
Iterator sectionIter = sections.iterator();
DefaultTableXYDataset dataset = new DefaultTableXYDataset();
while (sectionIter.hasNext()) {
String section = (String) sectionIter.next();
ArrayList list = cDataSet.getDataByHitConcept(section);
XYSeries dataSeries = new XYSeries(section, true, false);
Iterator webHitIter = list.iterator();
while (webHitIter.hasNext()) {
StudentsConceptHit cHit = (StudentsConceptHit) webHitIter.next();
dataSeries.add(cHit.getOrdNumb(), cHit.getHitDegree());
}
dataset.addSeries(dataSeries);
}
// Throw a custom NoDataException if there is no data
if (dataset.getItemCount() == 0) {
System.out.println("No data has been found");
throw new NoDataException();
}
// Create tooltip and URL generators
SimpleDateFormat sdf = new SimpleDateFormat("dd-MMM-yyyy", Locale.UK);
StandardXYToolTipGenerator ttg =
new StandardXYToolTipGenerator(
StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT, sdf, NumberFormat.getInstance());
TimeSeriesURLGenerator urlg =
new TimeSeriesURLGenerator(sdf, "bar_chart.jsp", "series", "hitDate");
// Create the X-Axis
DateAxis xAxis = new DateAxis(null);
xAxis.setLowerMargin(0.0);
xAxis.setUpperMargin(0.0);
// Create the X-Axis
NumberAxis yAxis = new NumberAxis(null);
yAxis.setAutoRangeIncludesZero(true);
// Create the renderer
StackedXYAreaRenderer renderer =
new StackedXYAreaRenderer(XYAreaRenderer.AREA_AND_SHAPES, ttg, urlg);
renderer.setSeriesPaint(0, new Color(255, 255, 180));
renderer.setSeriesPaint(1, new Color(206, 230, 255));
renderer.setSeriesPaint(2, new Color(255, 230, 230));
renderer.setSeriesPaint(3, new Color(206, 255, 206));
renderer.setShapePaint(Color.gray);
renderer.setShapeStroke(new BasicStroke(0.5f));
renderer.setShape(new Ellipse2D.Double(-3, -3, 6, 6));
renderer.setOutline(true);
// Create the plot
XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);
plot.setForegroundAlpha(0.65f);
// Reconfigure Y-Axis so the auto-range knows that the data is stacked
yAxis.configure();
// Create the chart
JFreeChart chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(java.awt.Color.white);
// Write the chart image to the temporary directory
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
filename = ServletUtilities.saveChartAsPNG(chart, 600, 400, info, session);
// Write the image map to the PrintWriter
ChartUtilities.writeImageMap(pw, filename, info);
pw.flush();
} catch (NoDataException e) {
System.out.println(e.toString());
filename = "public_nodata_500x300.png";
} catch (Exception e) {
System.out.println("Exception - " + e.toString());
e.printStackTrace(System.out);
filename = "public_error_500x300.png";
}
return filename;
}
public ChartWindow(String title) {
this.symbol = title;
thisp = this;
// initialize the main layout
setTitle(title);
mainpanel = new JPanel();
GridBagLayout gbl = new GridBagLayout();
GridBagConstraints gbc = new GridBagConstraints();
mainpanel.setLayout(gbl);
// build a toolbar
// add a plain status bar
this.statusLine = new JLabel("Done");
this.getContentPane().add(statusLine, BorderLayout.SOUTH);
statusLine.setBackground(new Color(0, 0, 0));
statusLine.setForeground(new Color(255, 255, 255));
statusLine.setOpaque(true);
//
x1 = new TimeSeries("symbol", FixedMillisecond.class);
dataset1.addSeries(x1);
System.out.println("Populated.");
//
chart = createChart(dataset1);
System.out.println("constr.");
// chart.getXYPlot().setOrientation(PlotOrientation.VERTICAL);
chart.setAntiAlias(false);
chartPanel = new ChartPanel(chart);
//
int i = 0;
gbc.anchor = gbc.NORTHWEST;
gbc.fill = gbc.BOTH;
gbc.weightx = 1;
gbc.gridx = 0;
gbc.weighty = 1;
gbc.gridy = i;
gbl.setConstraints(chartPanel, gbc);
mainpanel.add(chartPanel);
// System.out.println("add");
setVisible(true);
setSize(new Dimension(400, 300));
// chartPanel.setPopupMenu(buildPopupMenu());
chartPanel.setMouseZoomable(true);
chartPanel.setHorizontalAxisTrace(true);
chartPanel.setVerticalAxisTrace(true);
chartPanel.setHorizontalZoom(true);
chartPanel.setOpaque(true);
chartPanel.setBackground(new Color(0, 0, 0));
this.getContentPane().add(mainpanel, BorderLayout.CENTER);
this.setSize(600, 400);
this.toFront();
this.show();
}
/** converts data into a candlestick chart */
public void convert() {
chart.setAntiAlias(false);
chartPanel.setChart(chart);
}
public String generateXYChart(
String section, HttpSession session, PrintWriter pw, String courseId, int studentId) {
/*int groupId=0;
if (groupName.equals("All")){
groupId=0;
}else{
groupId = studStatisticBean.getGroupIdByName(groupName);
}*/
String filename = null;
try {
// Retrieve list of WebHits
StudentsConceptChartDataSet cDataSet =
new StudentsConceptChartDataSet(studStatisticBean, courseId, studentId);
ArrayList list = cDataSet.getDataByHitConcept(section);
// Throw a custom NoDataException if there is no data
if (list.size() == 0) {
System.out.println("No data has been found");
throw new NoDataException();
}
// Create and populate an XYSeries Collection
XYSeries dataSeries = new XYSeries("Students progress line");
Iterator iter = list.listIterator();
while (iter.hasNext()) {
StudentsConceptHit ch = (StudentsConceptHit) iter.next();
dataSeries.add(ch.getOrdNumb(), ch.getHitDegree());
}
XYSeriesCollection xyDataset = new XYSeriesCollection(dataSeries);
NumberFormat nf = NumberFormat.getIntegerInstance();
NumberFormat nf2 = NumberFormat.getInstance();
String cTitle = null;
// StandardXYToolTipGenerator ttg = new
// StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,nf,nf2);
CustomXYToolTipGenerator ttg = new CustomXYToolTipGenerator();
ttg.addToolTipSeries(cDataSet.getConceptNames());
StandardXYURLGenerator sxyUrlGen =
new StandardXYURLGenerator("#", xyDataset.getSeriesName(0), "PassedConceptOrdNum");
ValueAxis ordNumAxis = new NumberAxis("Concept ordinal number");
NumberAxis valueAxis = new NumberAxis("Current knowledge");
// valueAxis.setAutoRangeIncludesZero(true);
valueAxis.setRange(0.0, 6.0); // override default
ordNumAxis.setAutoRange(true);
ordNumAxis.setLowerMargin(0.0);
StandardXYItemRenderer renderer =
new StandardXYItemRenderer(
StandardXYItemRenderer.LINES + StandardXYItemRenderer.SHAPES, ttg, sxyUrlGen);
Marker marker = new ValueMarker(1.50); // /
Marker marker2 = new ValueMarker(2.50);
Marker marker3 = new ValueMarker(3.50);
Marker marker4 = new ValueMarker(4.50);
Marker marker5 = new ValueMarker(5.00);
renderer.setShapesFilled(true);
XYPlot plot = new XYPlot(xyDataset, ordNumAxis, valueAxis, renderer);
plot.addRangeMarker(marker);
plot.addRangeMarker(marker2);
plot.addRangeMarker(marker3);
plot.addRangeMarker(marker4);
plot.addRangeMarker(marker5);
XYTextAnnotation xyBad = new XYTextAnnotation("Bad", 1, 1);
xyBad.setX(0.2);
xyBad.setY(0.75);
XYTextAnnotation xyNotBad = new XYTextAnnotation("Not Bad", 1, 1);
xyNotBad.setX(0.2);
xyNotBad.setY(2);
XYTextAnnotation xyGood = new XYTextAnnotation("Good", 1, 1);
xyGood.setX(0.2);
xyGood.setY(3);
XYTextAnnotation xyVeryGood = new XYTextAnnotation("Very Good", 1, 1);
xyVeryGood.setX(0.2);
xyVeryGood.setY(4);
XYTextAnnotation xyExcellent = new XYTextAnnotation("Excellent", 1, 1);
xyExcellent.setX(0.2);
xyExcellent.setY(4.75);
XYTextAnnotation xyExpert = new XYTextAnnotation("Expert", 1, 1);
xyExpert.setX(0.2);
xyExpert.setY(5.25);
plot.addAnnotation(xyBad);
plot.addAnnotation(xyNotBad);
plot.addAnnotation(xyGood);
plot.addAnnotation(xyVeryGood);
plot.addAnnotation(xyExcellent);
plot.addAnnotation(xyExpert);
JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(java.awt.Color.white);
// Write the chart image to the temporary directory
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
filename = ServletUtilities.saveChartAsPNG(chart, 600, 400, info, session);
// Write the image map to the PrintWriter
ChartUtilities.writeImageMap(pw, filename, info);
pw.flush();
} catch (NoDataException e) {
System.out.println(e.toString());
filename = "public_nodata_500x300.png";
} catch (Exception e) {
System.out.println("Exception - " + e.toString());
e.printStackTrace(System.out);
filename = "public_error_500x300.png";
}
return filename;
}
/**
* Returns a sequence plot as a ChartPanel.
*
* @param aProteinSequencePanelParent the protein sequence panel parent
* @param sparklineDataset the dataset
* @param proteinAnnotations the protein annotations
* @param addReferenceLine if true, a reference line is added
* @param allowZooming if true, the user can zoom in the created plot/chart
* @return a sequence plot
*/
public ChartPanel getSequencePlot(
ProteinSequencePanelParent aProteinSequencePanelParent,
JSparklinesDataset sparklineDataset,
HashMap<Integer, ArrayList<ResidueAnnotation>> proteinAnnotations,
boolean addReferenceLine,
boolean allowZooming) {
this.proteinSequencePanelParent = aProteinSequencePanelParent;
DefaultCategoryDataset barChartDataset = new DefaultCategoryDataset();
StackedBarRenderer renderer = new StackedBarRenderer();
renderer.setShadowVisible(false);
CategoryToolTipGenerator myTooltips = new ProteinAnnotations(proteinAnnotations);
// add the data
for (int i = 0; i < sparklineDataset.getData().size(); i++) {
JSparklinesDataSeries sparklineDataSeries = sparklineDataset.getData().get(i);
for (int j = 0; j < sparklineDataSeries.getData().size(); j++) {
barChartDataset.addValue(sparklineDataSeries.getData().get(j), "" + i, "" + j);
renderer.setSeriesPaint(i, sparklineDataSeries.getSeriesColor());
renderer.setSeriesToolTipGenerator(i, myTooltips);
}
}
// create the chart
JFreeChart chart =
ChartFactory.createStackedBarChart(
null, null, null, barChartDataset, PlotOrientation.HORIZONTAL, false, false, false);
// fine tune the chart properites
CategoryPlot plot = chart.getCategoryPlot();
// remove space before/after the domain axis
plot.getDomainAxis().setUpperMargin(0);
plot.getDomainAxis().setLowerMargin(0);
// remove space before/after the range axis
plot.getRangeAxis().setUpperMargin(0);
plot.getRangeAxis().setLowerMargin(0);
renderer.setRenderAsPercentages(true);
renderer.setBaseToolTipGenerator(new IntervalCategoryToolTipGenerator());
// add the dataset to the plot
plot.setDataset(barChartDataset);
// hide unwanted chart details
plot.getRangeAxis().setVisible(false);
plot.getDomainAxis().setVisible(false);
plot.setRangeGridlinesVisible(false);
plot.setDomainGridlinesVisible(false);
// add a reference line in the middle of the dataset
if (addReferenceLine) {
DefaultCategoryDataset referenceLineDataset = new DefaultCategoryDataset();
referenceLineDataset.addValue(1.0, "A", "B");
plot.setDataset(1, referenceLineDataset);
LayeredBarRenderer referenceLineRenderer = new LayeredBarRenderer();
referenceLineRenderer.setSeriesBarWidth(0, referenceLineWidth);
referenceLineRenderer.setSeriesFillPaint(0, referenceLineColor);
referenceLineRenderer.setSeriesPaint(0, referenceLineColor);
plot.setRenderer(1, referenceLineRenderer);
}
// set up the chart renderer
plot.setRenderer(0, renderer);
// hide the outline
chart.getPlot().setOutlineVisible(false);
// make sure the background is the same as the panel
chart.getPlot().setBackgroundPaint(backgroundColor);
chart.setBackgroundPaint(backgroundColor);
final HashMap<Integer, ArrayList<ResidueAnnotation>> blockTooltips = proteinAnnotations;
// create the chart panel
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.addChartMouseListener(
new ChartMouseListener() {
@Override
public void chartMouseClicked(ChartMouseEvent cme) {
if (cme.getEntity() != null && cme.getTrigger().getButton() == MouseEvent.BUTTON1) {
((CategoryItemEntity) cme.getEntity()).getDataset();
Integer blockNumber =
new Integer((String) ((CategoryItemEntity) cme.getEntity()).getRowKey());
ArrayList<ResidueAnnotation> annotation = blockTooltips.get(blockNumber);
if (annotation != null) {
proteinSequencePanelParent.annotationClicked(annotation, cme);
}
}
}
@Override
public void chartMouseMoved(ChartMouseEvent cme) {
cme.getTrigger()
.getComponent()
.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
if (cme.getEntity() != null && cme.getEntity() instanceof CategoryItemEntity) {
((CategoryItemEntity) cme.getEntity()).getDataset();
Integer blockNumber =
new Integer((String) ((CategoryItemEntity) cme.getEntity()).getRowKey());
ArrayList<ResidueAnnotation> annotation = blockTooltips.get(blockNumber);
if (annotation != null && !annotation.isEmpty()) {
if (blockTooltips.get(blockNumber).get(0).isClickable()) {
cme.getTrigger()
.getComponent()
.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR));
}
}
}
}
});
if (!allowZooming) {
chartPanel.setPopupMenu(null);
chartPanel.setRangeZoomable(false);
}
chartPanel.setBackground(Color.WHITE);
return chartPanel;
}
public String generateBarChart(
String hitSection, HttpSession session, PrintWriter pw, String courseId, int studentId) {
/* int groupId=0;
if (groupName.equals("All")){
groupId=0;
}else{
groupId = studStatisticBean.getGroupIdByName(groupName);
}*/
String filename = null;
try {
// Retrieve list of WebHits
StudentsConceptChartDataSet cDataSet =
new StudentsConceptChartDataSet(studStatisticBean, courseId, studentId);
ArrayList list = cDataSet.getDataBySection(hitSection);
// Throw a custom NoDataException if there is no data
if (list.size() == 0) {
System.out.println("No data has been found");
throw new NoDataException();
}
// Create and populate a CategoryDataset
Iterator iter = list.listIterator();
DefaultCategoryDataset dataSet = new DefaultCategoryDataset();
while (iter.hasNext()) {
StudentsConceptHit wh = (StudentsConceptHit) iter.next();
// Comparable c1= Double.parseDouble(wh.getHitDegree());
dataSet.addValue(
wh.getHitDegree(),
"degree of mastery for concept ",
String.valueOf(wh.getHitConcept()));
}
// Create the chart object
CategoryAxis categoryAxis = new CategoryAxis("Concepts");
ValueAxis valueAxis = new NumberAxis("Degree of Mastery");
valueAxis.setRange(0.0, 6.0);
categoryAxis.setCategoryLabelPositions(
new CategoryLabelPositions().createUpRotationLabelPositions(45));
BarRenderer renderer = new BarRenderer();
renderer.setDrawBarOutline(true);
renderer.setItemURLGenerator(
new StandardCategoryURLGenerator("xy_chart.jsp", "series", "section"));
StandardCategoryToolTipGenerator scttg = new StandardCategoryToolTipGenerator();
renderer.setToolTipGenerator(scttg);
Plot plot = new CategoryPlot(dataSet, categoryAxis, valueAxis, renderer);
JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
chart.setBackgroundPaint(java.awt.Color.white);
// Write the chart image to the temporary directory
ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
filename = ServletUtilities.saveChartAsPNG(chart, 600, 400, info, session);
// Write the image map to the PrintWriter
ChartUtilities.writeImageMap(pw, filename, info);
pw.flush();
} catch (NoDataException e) {
System.out.println(e.toString());
filename = "public_nodata_500x300.png";
} catch (Exception e) {
System.out.println("Exception - " + e.toString());
e.printStackTrace(System.out);
filename = "public_error_500x300.png";
}
return filename;
}
private void addData(
JFreeChart chart,
DSLAMSource source,
Timeinterval time,
Serializable filter,
Properties properties,
Map<String, Object> colorScheme,
Properties outputProperties)
throws IOException {
if (chart != null) {
PerformanceCounterDataCollection cData = null;
long dataSize = 0;
try {
cData =
getPerformanceCounterDataCollection(source, time, filter, properties, outputProperties);
Collection<PerformanceCounterData> data = null;
Date d0 = null; // first timestamp for data
Date d1 = null; // last timestamp for data
RegularTimePeriod time0 = null;
if (cData != null) {
data = cData.getData();
{
int l = data.size();
outputProperties.setProperty("data.count", Integer.toString(l));
}
if (data != null && data.size() > 0) {
dataSize = data.size();
// Set 'd0':
{
// TODO: Avoid assumption "data is sorted"!
PerformanceCounterData e = data.iterator().next();
d0 = e.getTimestamp();
}
// Set 'd1':
{
// TODO: Avoid assumption "data is sorted"!
for (PerformanceCounterData e : data) {
d1 = e.getTimestamp();
}
}
time0 = createRegularTimePeriod(d0);
}
}
XYPlot plot = chart.getXYPlot();
// Set the first dataset:
{
TimeSeriesCollection dataset = new TimeSeriesCollection();
List<Paint> seriesPaint = new ArrayList<Paint>();
List<Stroke> seriesStroke = new ArrayList<Stroke>();
// Add series 'ES':
{
if (data != null && data.size() > 0) {
TimeSeries series = new TimeSeries("ES", time0.getClass());
for (PerformanceCounterData e : data) {
Date d = e.getTimestamp();
RegularTimePeriod timePeriod = createRegularTimePeriod(d);
// Add point:
{
int value = getES(e);
addOrUpdate(series, timePeriod, (double) value);
}
}
seriesPaint.add((Paint) colorScheme.get("color.counter.es"));
seriesStroke.add(STROKE_COUNTER_ES);
dataset.addSeries(series);
}
}
// Add series 'SES':
{
if (data != null && data.size() > 0) {
TimeSeries series = new TimeSeries("SES", time0.getClass());
for (PerformanceCounterData e : data) {
Date d = e.getTimestamp();
RegularTimePeriod timePeriod = createRegularTimePeriod(d);
// Add point:
{
int value = getSES(e);
addOrUpdate(series, timePeriod, (double) value);
}
}
seriesPaint.add((Paint) colorScheme.get("color.counter.ses"));
seriesStroke.add(STROKE_COUNTER_SES);
dataset.addSeries(series);
}
}
// Add series 'US':
{
if (data != null && data.size() > 0) {
TimeSeries series = new TimeSeries("US", time0.getClass());
for (PerformanceCounterData e : data) {
Date d = e.getTimestamp();
RegularTimePeriod timePeriod = createRegularTimePeriod(d);
// Add point:
{
int value = getUS(e);
addOrUpdate(series, timePeriod, (double) value);
}
}
seriesPaint.add((Paint) colorScheme.get("color.counter.us"));
seriesStroke.add(STROKE_COUNTER_US);
dataset.addSeries(series);
}
}
// superspeed
{
if (data != null && data.size() > 0) {
TimeSeries series = new TimeSeries("LEFTRS", time0.getClass());
for (PerformanceCounterData e : data) {
Date d = e.getTimestamp();
RegularTimePeriod timePeriod = createRegularTimePeriod(d);
{
int value = getPreviousLEFTRS(e);
addOrUpdate(series, timePeriod, (double) value);
}
}
seriesPaint.add((Paint) colorScheme.get("color.counter.previousleftrs"));
seriesStroke.add(STROKE_COUNTER_US);
dataset.addSeries(series);
}
}
// ends
{
if (data != null && data.size() > 0) {
boolean showLinearCurve = getShowLinearCurve();
if (showLinearCurve) {
// Add series for a linear curve:
{
TimeSeries series = new TimeSeries("Linear", time0.getClass());
long t0 = d0.getTime();
long t1 = d1.getTime();
if (t0 < t1) {
long timeX = 15 * 60 * 1000; // 15 minutes intervals
// TODO: Read length of intervals from obtained data!
double value0 = 0;
double value1 = 900;
// TODO: Read '900' from obtained data!
long timeDelta = t1 - t0;
double valueDelta = value1 - value0;
long t = t0;
int i = 0;
while (t <= t1) {
Date d = new Date(t);
RegularTimePeriod timePeriod = createRegularTimePeriod(d);
double value = value0 + ((t - t0) * valueDelta) / timeDelta;
// Add point:
{
addOrUpdate(series, timePeriod, (double) value);
}
t += timeX;
i += 1;
}
}
seriesPaint.add(Color.red);
seriesStroke.add(STROKE_COUNTER_DEFAULT);
dataset.addSeries(series);
}
}
}
}
setDefaultRenderer(chart, colorScheme, 0, seriesPaint, seriesStroke);
plot.setDataset(0, dataset);
plot.mapDatasetToRangeAxis(0, 0);
}
} finally {
if (cData != null) {
cData.dispose();
cData = null;
}
}
if (outputProperties != null) {
outputProperties.setProperty("data.count", Long.toString(dataSize));
}
}
}
