Example usage for org.jfree.chart.renderer.xy XYItemRenderer setSeriesPaint

List of usage examples for org.jfree.chart.renderer.xy XYItemRenderer setSeriesPaint

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Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy XYItemRenderer setSeriesPaint.

Prototype

public void setSeriesPaint(int series, Paint paint);

Source Link

Document

Sets the paint used for a series and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:courseapplication.CourseApplication1.java

private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton6ActionPerformed
    double[] xValues = data.getxValues();
    double[] yValues = data.getyValues();
    double step = 0.0001;
    double[] xValuesForGraph = prepareArray(xValues, step);
    double[] polinom = new double[xValuesForGraph.length];
    double[] lagr = new double[xValuesForGraph.length];
    XYSeries seriesFunction = new XYSeries("Function values");
    XYSeries seriesLagranje = new XYSeries("Lagranje values");
    XYSeries seriesPolinom = new XYSeries("Polinom values");
    double[] yValuesForGraph = new double[xValuesForGraph.length];

    for (int i = 0; i < yValuesForGraph.length; i++) {
        yValuesForGraph[i] = data.function(function, (xValuesForGraph[i]));
    }/*from ww w.  j a  v  a  2  s  . c o  m*/

    for (int i = 0; i < yValuesForGraph.length; i++) {
        polinom[i] = interpolation.polinomInterpolation(polinomResult, xValuesForGraph[i]);
        lagr[i] = interpolation.lagranjeInterpolation(xValues, yValues, xValuesForGraph[i]);
    }

    for (int i = 0; i < xValuesForGraph.length; i++) {
        seriesFunction.add(xValuesForGraph[i], yValuesForGraph[i]);
        seriesLagranje.add(xValuesForGraph[i], lagr[i]);
        seriesPolinom.add(xValuesForGraph[i], polinom[i]);

    }

    XYSeriesCollection data = new XYSeriesCollection();
    data.addSeries(seriesFunction);
    data.addSeries(seriesLagranje);
    data.addSeries(seriesPolinom);

    // XYDataset data = new XYSeriesCollection(seriesFunction);

    JFreeChart chart = ChartFactory.createXYLineChart("Function values and approximation functions", "X",
            "F(x)", data, PlotOrientation.VERTICAL, true, true, true);
    JFrame frameForGraphic = new JFrame("Graphic");
    XYPlot plot = chart.getXYPlot();
    XYItemRenderer renderer = plot.getRenderer();
    renderer.setSeriesPaint(0, Color.GREEN);
    renderer.setSeriesPaint(1, Color.BLUE);
    renderer.setSeriesPaint(2, Color.PINK);
    frameForGraphic.getContentPane().add(new ChartPanel(chart));
    frameForGraphic.show();
    frameForGraphic.setPreferredSize(new Dimension(800, 600));
    frameForGraphic.setLocationRelativeTo(null);
    frameForGraphic.pack();
}

From source file:nu.nethome.home.items.web.GraphServlet.java

/**
* This is the main enterence point of the class. This is called when a http request is
* routed to this servlet./*from  w ww . j ava2s  . co m*/
*/
public void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    ServletOutputStream p = res.getOutputStream();
    Date startTime = null;
    Date stopTime = null;

    // Analyse arguments
    String fileName = req.getParameter("file");
    if (fileName != null)
        fileName = getFullFileName(fromURL(fileName));
    String startTimeString = req.getParameter("start");
    String stopTimeString = req.getParameter("stop");
    try {
        if (startTimeString != null) {
            startTime = m_Format.parse(startTimeString);
        }
        if (stopTimeString != null) {
            stopTime = m_Format.parse(stopTimeString);
        }
    } catch (ParseException e1) {
        e1.printStackTrace();
    }
    String look = req.getParameter("look");
    if (look == null)
        look = "";

    TimeSeries timeSeries = new TimeSeries("Data", Minute.class);

    // Calculate time window
    Calendar cal = Calendar.getInstance();
    Date currentTime = cal.getTime();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    Date startOfDay = cal.getTime();
    cal.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
    Date startOfWeek = cal.getTime();
    cal.set(Calendar.DAY_OF_MONTH, 1);
    Date startOfMonth = cal.getTime();
    cal.set(Calendar.MONTH, Calendar.JANUARY);
    Date startOfYear = cal.getTime();

    // if (startTime == null) startTime = startOfWeek;
    if (stopTime == null)
        stopTime = currentTime;
    if (startTime == null)
        startTime = new Date(stopTime.getTime() - 1000L * 60L * 60L * 24L * 2L);

    try {
        // Open the data file
        File logFile = new File(fileName);
        Scanner fileScanner = new Scanner(logFile);
        Long startTimeMs = startTime.getTime();
        Long month = 1000L * 60L * 60L * 24L * 30L;
        boolean doOptimize = true;
        boolean justOptimized = false;
        try {
            while (fileScanner.hasNext()) {
                try {
                    // Get next log entry
                    String line = fileScanner.nextLine();
                    if (line.length() > 21) {
                        // Adapt the time format
                        String minuteTime = line.substring(0, 16).replace('.', '-');
                        // Parse the time stamp
                        Minute min = Minute.parseMinute(minuteTime);

                        // Ok, this is an ugly optimization. If the current time position in the file
                        // is more than a month (30 days) ahead of the start of the time window, we
                        // quick read two weeks worth of data, assuming that there is 4 samples per hour.
                        // This may lead to scanning past start of window if there are holes in the data
                        // series.
                        if (doOptimize && ((startTimeMs - min.getFirstMillisecond()) > month)) {
                            for (int i = 0; (i < (24 * 4 * 14)) && fileScanner.hasNext(); i++) {
                                fileScanner.nextLine();
                            }
                            justOptimized = true;
                            continue;
                        }
                        // Detect if we have scanned past the window start position just after an optimization scan.
                        // If this is the case it may be because of the optimization. In that case we have to switch 
                        // optimization off and start over.
                        if ((min.getFirstMillisecond() > startTimeMs) && doOptimize && justOptimized) {
                            logFile = new File(fileName);
                            fileScanner = new Scanner(logFile);
                            doOptimize = false;
                            continue;
                        }
                        justOptimized = false;
                        // Check if value is within time window
                        if ((min.getFirstMillisecond() > startTimeMs)
                                && (min.getFirstMillisecond() < stopTime.getTime())) {
                            // Parse the value
                            double value = Double.parseDouble((line.substring(20)).replace(',', '.'));
                            // Add the entry
                            timeSeries.add(min, value);
                            doOptimize = false;
                        }
                    }
                } catch (SeriesException se) {
                    // Bad entry, for example due to duplicates at daylight saving time switch
                } catch (NumberFormatException nfe) {
                    // Bad number format in a line, try to continue
                }
            }
        } catch (Exception e) {
            System.out.println(e.toString());
        } finally {
            fileScanner.close();
        }
    } catch (FileNotFoundException f) {
        System.out.println(f.toString());
    }

    // Create a collection for plotting
    TimeSeriesCollection data = new TimeSeriesCollection();
    data.addSeries(timeSeries);

    JFreeChart chart;

    int xSize = 750;
    int ySize = 450;
    // Customize colors and look of the Graph.
    if (look.equals("mobtemp")) {
        // Look for the mobile GUI
        chart = ChartFactory.createTimeSeriesChart(null, null, null, data, false, false, false);
        XYPlot plot = chart.getXYPlot();
        ValueAxis timeAxis = plot.getDomainAxis();
        timeAxis.setAxisLineVisible(false);
        ValueAxis valueAxis = plot.getRangeAxis(0);
        valueAxis.setAxisLineVisible(false);
        xSize = 175;
        ySize = 180;
    } else {
        // Create a Chart with time range as heading
        SimpleDateFormat localFormat = new SimpleDateFormat();
        String heading = localFormat.format(startTime) + " - " + localFormat.format(stopTime);
        chart = ChartFactory.createTimeSeriesChart(heading, null, null, data, false, false, false);

        Paint background = new Color(0x9D8140);
        chart.setBackgroundPaint(background);
        TextTitle title = chart.getTitle(); // fix title
        Font titleFont = title.getFont();
        titleFont = titleFont.deriveFont(Font.PLAIN, (float) 14.0);
        title.setFont(titleFont);
        title.setPaint(Color.darkGray);
        XYPlot plot = chart.getXYPlot();
        plot.setBackgroundPaint(background);
        plot.setDomainGridlinePaint(Color.darkGray);
        ValueAxis timeAxis = plot.getDomainAxis();
        timeAxis.setAxisLineVisible(false);
        ValueAxis valueAxis = plot.getRangeAxis(0);
        valueAxis.setAxisLineVisible(false);
        plot.setRangeGridlinePaint(Color.darkGray);
        XYItemRenderer renderer = plot.getRenderer(0);
        renderer.setSeriesPaint(0, Color.darkGray);
        xSize = 750;
        ySize = 450;
    }

    try {
        res.setContentType("image/png");
        res.setHeader("Cache-Control", "no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
        res.setHeader("Pragma", "no-cache");
        res.setStatus(HttpServletResponse.SC_OK);
        ChartUtilities.writeChartAsPNG(p, chart, xSize, ySize);
    } catch (IOException e) {
        System.err.println("Problem occurred creating chart.");
    }

    p.flush();
    p.close();
    return;
}

From source file:com.jbombardier.console.charts.XYTimeChartPanel.java

protected XYSeries getSeriesForSource(String label) {
    XYSeries xySeries;/*from  w  w  w  .j  a  va 2s.  c  o  m*/
    synchronized (seriesForSource) {
        xySeries = seriesForSource.get(label);
        if (xySeries == null) {
            xySeries = new XYSeries(label);
            int seriesIndex = xyseriescollection.getSeriesCount();
            xyseriescollection.addSeries(xySeries);

            xySeries.setMaximumItemCount(datapoints);
            seriesForSource.put(label, xySeries);

            if (lineFormatController != null) {
                Paint paint = lineFormatController.allocateColour(label);

                XYPlot xyPlot = chart.getXYPlot();
                XYItemRenderer xyir = xyPlot.getRenderer();
                xyir.setSeriesPaint(seriesIndex, paint);

                Stroke stroke = lineFormatController.getStroke(label);
                xyir.setSeriesStroke(seriesIndex, stroke);
            }
        }
    }
    return xySeries;
}

From source file:sanger.team16.gui.genevar.eqtl.gene.RegionalPlot.java

private JFreeChart createChart(String geneChromosome, int geneStart, int distanceToTSS, double threshold,
        XYDataset dataset) {//from  w  ww.j  ava2s.c om
    JFreeChart chart = ChartFactory.createScatterPlot(null,
            "Position on chromosome " + geneChromosome + " (bp)", "-log10(P)", dataset,
            PlotOrientation.VERTICAL, true, true, false);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.lightGray);
    //plot.setRangeGridlinePaint(Color.lightGray);
    //plot.setRangeCrosshairVisible(true);

    //NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    //domainAxis.setRange(geneStart - distance, geneStart + distance);       
    //domainAxis.setUpperMargin(1000);
    //domainAxis.setLowerMargin(1000);

    //ValueAxis rangeAxis = plot.getRangeAxis();
    //rangeAxis.setUpperMargin(dataset.getYValue(0, 0)/5);
    //rangeAxis.setLowerBound(0);

    XYItemRenderer renderer = plot.getRenderer();
    int size = dataset.getSeriesCount();
    for (int i = 0; i < size; i++) {
        //int scale = (int) Math.round((255 - (255 * dataset.getYValue(i, 0)) / top) / 1.4);
        //renderer.setSeriesPaint(i, new Color(255, scale, scale));

        renderer.setSeriesPaint(i, new Color(255, 0, 0));
        renderer.setSeriesShape(i, ShapeUtilities.createDiamond((float) 3));
        renderer.setBaseSeriesVisibleInLegend(false);
    }

    ValueMarker upperMarker = new ValueMarker(-Math.log10(threshold));
    upperMarker.setPaint(Color.gray);
    //upperMarker.setLabelOffsetType(LengthAdjustmentType.EXPAND);        
    //upperMarker.setLabel("-log10(10E-4)");
    //upperMarker.setLabelPaint(Color.red);
    //upperMarker.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
    //upperMarker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
    float[] f = { 4, 3, 4, 3 };
    upperMarker.setStroke(new BasicStroke(1.0f, 1, 1, 0, f, 1.0f));
    plot.addRangeMarker(upperMarker);

    ValueMarker marker = new ValueMarker(0.0);
    marker.setPaint(Color.lightGray);
    plot.addRangeMarker(marker);

    XYSeries series = new XYSeries("Range");
    series.add(geneStart - distanceToTSS, -0.05);
    series.add(geneStart + distanceToTSS, -0.05);
    ((XYSeriesCollection) dataset).addSeries(series);
    renderer.setSeriesVisible(dataset.getSeriesCount() - 1, false, false);

    return chart;
}

From source file:sanger.team16.gui.genevar.mqtl.gene.RegionalPlot.java

private JFreeChart createChart(String geneChromosome, int geneStart, int distanceToTSS, double threshold,
        XYDataset dataset) {//ww  w  .j  ava2 s  .  c  om
    JFreeChart chart = ChartFactory.createScatterPlot(null,
            "Position on chromosome " + geneChromosome + " (bp)", "-log10(P)", dataset,
            PlotOrientation.VERTICAL, true, true, false);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.lightGray);
    //plot.setRangeGridlinePaint(Color.lightGray);
    //plot.setRangeCrosshairVisible(true);

    //NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    //domainAxis.setRange(geneStart - distance, geneStart + distance);       
    //domainAxis.setUpperMargin(1000);
    //domainAxis.setLowerMargin(1000);

    //ValueAxis rangeAxis = plot.getRangeAxis();
    //rangeAxis.setUpperMargin(dataset.getYValue(0, 0)/5);
    //rangeAxis.setLowerBound(0);

    XYItemRenderer renderer = plot.getRenderer();
    int size = dataset.getSeriesCount();
    for (int i = 0; i < size; i++) {
        //int scale = (int) Math.round((255 - (255 * dataset.getYValue(i, 0)) / top) / 1.4);
        //renderer.setSeriesPaint(i, new Color(255, scale, scale));

        renderer.setSeriesPaint(i, new Color(50, 205, 50));
        renderer.setSeriesShape(i, ShapeUtilities.createDiamond((float) 3));
        renderer.setBaseSeriesVisibleInLegend(false);
    }

    ValueMarker upperMarker = new ValueMarker(-Math.log10(threshold));
    upperMarker.setPaint(Color.gray);
    //upperMarker.setLabelOffsetType(LengthAdjustmentType.EXPAND);        
    //upperMarker.setLabel("-log10(10E-4)");
    //upperMarker.setLabelPaint(Color.red);
    //upperMarker.setLabelAnchor(RectangleAnchor.TOP_RIGHT);
    //upperMarker.setLabelTextAnchor(TextAnchor.BOTTOM_RIGHT);
    float[] f = { 4, 3, 4, 3 };
    upperMarker.setStroke(new BasicStroke(1.0f, 1, 1, 0, f, 1.0f));
    plot.addRangeMarker(upperMarker);

    ValueMarker marker = new ValueMarker(0.0);
    marker.setPaint(Color.lightGray);
    plot.addRangeMarker(marker);

    XYSeries series = new XYSeries("Range");
    series.add(geneStart - distanceToTSS, -0.05);
    series.add(geneStart + distanceToTSS, -0.05);
    ((XYSeriesCollection) dataset).addSeries(series);
    renderer.setSeriesVisible(dataset.getSeriesCount() - 1, false, false);

    return chart;
}

From source file:playground.dgrether.linkanalysis.DgCountPerIterationGraph.java

public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    ValueAxis xAxis = this.axisBuilder.createValueAxis("Iteration");
    xAxis.setRange(this.controllerConfig.getFirstIteration(), this.controllerConfig.getLastIteration() + 2);
    ValueAxis yAxis = this.axisBuilder.createValueAxis("Trips");
    //      yAxis.setRange(-0.05, 0.3);
    //      xAxis.setVisible(false);
    //      xAxis.setFixedAutoRange(1.0);
    plot.setDomainAxis(xAxis);//from   w w  w  .j  a  v a 2 s.  c o  m
    plot.setRangeAxis(yAxis);

    plot.setDataset(0, this.dataset);

    DgColorScheme colorScheme = new DgColorScheme();
    XYItemRenderer renderer2;
    renderer2 = new XYLineAndShapeRenderer(true, true);
    for (int i = 0; i < this.dataset.getSeriesCount(); i++) {
        renderer2.setSeriesItemLabelsVisible(i, true);
        renderer2.setSeriesOutlineStroke(i, new BasicStroke(3.0f));
        renderer2.setSeriesStroke(i, new BasicStroke(2.0f));
        renderer2.setSeriesPaint(i, colorScheme.getColor(i + 1, "a"));
    }
    //      renderer2.setSeriesItemLabelGenerator(0, this.labelGenerator);
    //      renderer2.setSeriesStroke(1, new BasicStroke(2.0f));
    //      renderer2.setSeriesOutlineStroke(1, new BasicStroke(3.0f));
    //      renderer2.setSeriesPaint(1, colorScheme.getColor(2, "a"));

    plot.setRenderer(0, renderer2);

    JFreeChart chart = new JFreeChart("", plot);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    chart.setTextAntiAlias(true);
    //      chart.removeLegend();
    return chart;
}

From source file:com.att.aro.main.PacketPlots.java

/**
 * Creates the XYIntervalSeries for the uplink and downlink packets plot.
 * /*from  w ww .j a  va  2  s.  com*/
 * @param plot
 *            The XYPlot for the uplink/downlink plots.
 * @param dataset
 *            The uplink/downlink datasets.
 */
private void populatePacketPlot(XYPlot plot, LinkedHashMap<Color, PacketSeries> dataset) {

    // Create the XY data set
    YIntervalSeriesCollection coll = new YIntervalSeriesCollection();
    XYItemRenderer renderer = plot.getRenderer();
    for (PacketSeries series : dataset.values()) {
        coll.addSeries(series);

        renderer.setSeriesPaint(coll.indexOf(series.getKey()), series.getColor());
    }

    // Create tooltip generator
    renderer.setBaseToolTipGenerator(new PacketToolTipGenerator());

    plot.setDataset(coll);
}

From source file:playground.dgrether.analysis.charts.DgAvgDeltaUtilsQuantilesChart.java

public JFreeChart createChart() {
    XYPlot plot = new XYPlot();
    ValueAxis xAxis = this.axisBuilder.createValueAxis("% of Population Sorted by Income");
    xAxis.setRange(0.0, 102.0);//from  ww  w  .  j a v a  2 s .  com
    ValueAxis yAxis = this.axisBuilder.createValueAxis("Delta Utils [Utils]");
    yAxis.setRange(-0.05, 0.3);
    //      xAxis.setVisible(false);
    //      xAxis.setFixedAutoRange(1.0);
    plot.setDomainAxis(xAxis);
    plot.setRangeAxis(yAxis);

    DgColorScheme colorScheme = new DgColorScheme();

    XYItemRenderer renderer2;
    renderer2 = new XYLineAndShapeRenderer(true, true);
    renderer2.setSeriesItemLabelsVisible(0, true);
    //      renderer2.setSeriesItemLabelGenerator(0, this.labelGenerator);
    plot.setDataset(0, this.dataset);
    renderer2.setSeriesStroke(0, new BasicStroke(2.0f));
    renderer2.setSeriesOutlineStroke(0, new BasicStroke(3.0f));
    renderer2.setSeriesPaint(0, colorScheme.getColor(1, "a"));
    plot.setRenderer(0, renderer2);

    JFreeChart chart = new JFreeChart("", plot);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    chart.setTextAntiAlias(true);
    chart.removeLegend();
    return chart;
}

From source file:de.dfki.owlsmx.gui.ResultVisualization.java

private JFreeChart createMemoryChart() {
    XYSeriesCollection data = new XYSeriesCollection();
    Map memory = MemoryContainer.getInstance().getStoredValues();
    //       System.err.println("Memory consumption: " + memory);
    data.addSeries(createSeriesFromDataMap(memory));
    JFreeChart chart = ChartFactory.createXYLineChart("Memoryconsumption", "Services", "Memory (KByte)", data,
            org.jfree.chart.plot.PlotOrientation.VERTICAL, true, true, false);
    XYPlot plot = chart.getXYPlot();/*from   w w  w  . j  av a2  s .  c  o m*/
    XYItemRenderer renderer = (XYItemRenderer) plot.getRenderer();
    renderer.setSeriesPaint(0, Color.red);
    chart.removeLegend();
    return chart;
}

From source file:de.dfki.owlsmx.gui.ResultVisualization.java

private JFreeChart createAQRTChart() {
    XYSeriesCollection data = new XYSeriesCollection();
    Map passedTime = PassedTimeContainer.getInstance().getStoredValues();
    //       System.err.println("Passed time: " + passedTime);
    passedTime.put(new Integer(0), new Long(0));
    data.addSeries(createSeriesFromDataMap(passedTime));
    JFreeChart chart = ChartFactory.createXYLineChart("Average query response time", "Services", "Time (ms)",
            data, org.jfree.chart.plot.PlotOrientation.VERTICAL, true, true, false);
    XYPlot plot = chart.getXYPlot();//  w  w  w. ja  v a 2 s.c  o  m
    XYItemRenderer renderer = (XYItemRenderer) plot.getRenderer();
    renderer.setSeriesPaint(0, Color.red);
    chart.removeLegend();
    return chart;
}