Example usage for org.jfree.chart.plot FastScatterPlot FastScatterPlot

List of usage examples for org.jfree.chart.plot FastScatterPlot FastScatterPlot

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Introduction

In this page you can find the example usage for org.jfree.chart.plot FastScatterPlot FastScatterPlot.

Prototype

public FastScatterPlot(float[][] data, ValueAxis domainAxis, ValueAxis rangeAxis)

Source Link

Document

Creates a new fast scatter plot.

Usage

From source file:org.openimaj.demos.sandbox.PlotFlickrGeo.java

public static void main(String[] args) throws IOException {
    File inputcsv = new File("/Users/jsh2/Desktop/world-geo.csv");
    List<float[]> data = new ArrayList<float[]>(10000000);

    //read in images
    BufferedReader br = new BufferedReader(new FileReader(inputcsv));
    String line;/*from   w ww . ja v  a 2 s .c o m*/
    int i = 0;
    while ((line = br.readLine()) != null) {
        String[] parts = line.split(",");

        float longitude = Float.parseFloat(parts[0]);
        float latitude = Float.parseFloat(parts[1]);

        data.add(new float[] { longitude, latitude });

        if (i++ % 10000 == 0)
            System.out.println(i);
    }

    System.out.println("Done reading");

    float[][] dataArr = new float[2][data.size()];
    for (i = 0; i < data.size(); i++) {
        dataArr[0][i] = data.get(i)[0];
        dataArr[1][i] = data.get(i)[1];
    }

    NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setRange(-180, 180);
    NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setRange(-90, 90);
    FastScatterPlot plot = new FastScatterPlot(dataArr, domainAxis, rangeAxis);

    JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    final ApplicationFrame frame = new ApplicationFrame("Title");
    frame.setContentPane(chartPanel);
    frame.pack();
    frame.setVisible(true);
}

From source file:scatterplot1k.JFreeScatter.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title      the frame title.//from  ww w  .ja  v a 2s  .  c  om
 * @param sampleSize
 */
public JFreeScatter(final String title, int sampleSize) {
    super(title);
    this.sampleCount = sampleSize;

    data = new float[2][sampleSize];
    populateData();
    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setAutoRangeIncludesZero(false);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setAutoRangeIncludesZero(false);
    final FastScatterPlot plot = new FastScatterPlot(this.data, domainAxis, rangeAxis);
    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    //        chart.setLegend(null);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(800, 600));
    //      panel.setHorizontalZoom(true);
    //    panel.setVerticalZoom(true);
    panel.setMinimumDrawHeight(10);
    panel.setMaximumDrawHeight(2000);
    panel.setMinimumDrawWidth(20);
    panel.setMaximumDrawWidth(2000);

    setContentPane(panel);

}

From source file:org.openimaj.demos.sandbox.flickr.geo.PlotFlickrGeo.java

public static void main(String[] args) throws IOException {
    final File inputcsv = new File("/Volumes/SSD/training_latlng");
    final List<double[]> data = new ArrayList<double[]>(10000000);

    // read in images
    final BufferedReader br = new BufferedReader(new FileReader(inputcsv));
    String line;//from   w ww . j av a  2 s  .  co  m
    int i = 0;
    br.readLine();
    while ((line = br.readLine()) != null) {
        final String[] parts = line.split(" ");

        final double longitude = Double.parseDouble(parts[2]);
        final double latitude = Double.parseDouble(parts[1]);

        data.add(new double[] { longitude, latitude });

        if (longitude >= -0.1 && longitude < 0 && latitude > 50 && latitude < 54)
            System.out.println(parts[0] + " " + latitude + " " + longitude);

        // if (i++ % 10000 == 0)
        // System.out.println(i);
    }
    br.close();

    System.out.println("Done reading");

    final float[][] dataArr = new float[2][data.size()];
    for (i = 0; i < data.size(); i++) {
        dataArr[0][i] = (float) data.get(i)[0];
        dataArr[1][i] = (float) data.get(i)[1];
    }

    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setRange(-180, 180);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setRange(-90, 90);
    final FastScatterPlot plot = new FastScatterPlot(dataArr, domainAxis, rangeAxis);

    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    final ApplicationFrame frame = new ApplicationFrame("Title");
    frame.setContentPane(chartPanel);
    frame.pack();
    frame.setVisible(true);
}

From source file:org.jfree.chart.demo.ChartTiming4.java

/**
 * Runs the test.//from w  w w .  j  ava 2s. c  om
 */
public void run() {

    this.finished = false;

    // create a dataset...
    populateData();

    // create a fast scatter chart...
    final Plot plot = new FastScatterPlot(this.data, new NumberAxis("X"), new NumberAxis("Y"));
    final JFreeChart chart = new JFreeChart("Fast Scatter Plot Timing", JFreeChart.DEFAULT_TITLE_FONT, plot,
            true);

    final BufferedImage image = new BufferedImage(400, 300, BufferedImage.TYPE_INT_RGB);
    final Graphics2D g2 = image.createGraphics();
    final Rectangle2D chartArea = new Rectangle2D.Double(0, 0, 400, 300);

    // set up the timer...
    final Timer timer = new Timer(10000, this);
    timer.setRepeats(false);
    int count = 0;
    timer.start();
    while (!this.finished) {
        chart.draw(g2, chartArea, null, null);
        System.out.println("Charts drawn..." + count);
        if (!this.finished) {
            count++;
        }
    }
    System.out.println("DONE");

}

From source file:org.jfree.chart.demo.FastScatterPlotDemo.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title  the frame title./* w w w.  ja v a  2  s  .co  m*/
 */
public FastScatterPlotDemo(final String title) {

    super(title);
    populateData();
    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setAutoRangeIncludesZero(false);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setAutoRangeIncludesZero(false);
    final FastScatterPlot plot = new FastScatterPlot(this.data, domainAxis, rangeAxis);
    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    //        chart.setLegend(null);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(500, 270));
    //      panel.setHorizontalZoom(true);
    //    panel.setVerticalZoom(true);
    panel.setMinimumDrawHeight(10);
    panel.setMaximumDrawHeight(2000);
    panel.setMinimumDrawWidth(20);
    panel.setMaximumDrawWidth(2000);

    setContentPane(panel);

}

From source file:test.FastScatterDemo.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title  the frame title.//from  w  w  w .  j a v  a2 s .c o m
 */
public FastScatterDemo(final String title) {

    super(title);
    populateData();
    final NumberAxis domainAxis = new NumberAxis("X");
    domainAxis.setAutoRangeIncludesZero(false);
    final NumberAxis rangeAxis = new NumberAxis("Y");
    rangeAxis.setAutoRangeIncludesZero(false);
    final FastScatterPlot plot = new FastScatterPlot(this.data, domainAxis, rangeAxis);
    final JFreeChart chart = new JFreeChart("Fast Scatter Plot", plot);
    //        chart.setLegend(null);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(500, 270));
    //      panel.setHorizontalZoom(true);
    //    panel.setVerticalZoom(true);
    panel.setMinimumDrawHeight(10);
    panel.setMaximumDrawHeight(2000);
    panel.setMinimumDrawWidth(20);
    panel.setMaximumDrawWidth(2000);

    setContentPane(panel);

}

From source file:lk.ac.mrt.projectx.buildex.complex.FormalVerifier.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title the frame title./*from   ww  w . j  a v  a2 s.  c o m*/
 */
public FormalVerifier(final String title, final String lblx, final String lbly) throws IOException {

    super(title);
    populateData();
    final NumberAxis domainAxis = new NumberAxis(lblx);
    domainAxis.setAutoRangeIncludesZero(false);
    final NumberAxis rangeAxis = new NumberAxis(lbly);
    rangeAxis.setAutoRangeIncludesZero(false);
    final FastScatterPlot plot = new FastScatterPlot(this.data, domainAxis, rangeAxis);
    final JFreeChart chart = new JFreeChart(title, plot);
    //        chart.setLegend(null);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(800, 600));
    //      panel.setHorizontalZoom(true);
    //    panel.setVerticalZoom(true);
    panel.setMinimumDrawHeight(10);
    panel.setMaximumDrawHeight(3000);
    panel.setMinimumDrawWidth(20);
    panel.setMaximumDrawWidth(3000);

    setContentPane(panel);
    //TODO : Print

    ChartUtilities.saveChartAsJPEG(
            new File("F:\\FYP2\\FinalP\\graphs\\Twirl" + System.currentTimeMillis() + ".jpg"), chart, 800, 600);

}

From source file:info.debatty.java.datasets.examples.GaussianMixtureBuilder.java

/**
 * Creates a new fast scatter plot demo.
 *
 * @param title  the frame title.//ww  w. j a va2s.co m
 */
FastScatterPlot2D(final String title, final float[][] data) {

    super(title);
    final NumberAxis x_axis = new NumberAxis("X");
    x_axis.setAutoRangeIncludesZero(false);
    final NumberAxis y_axis = new NumberAxis("Y");
    y_axis.setAutoRangeIncludesZero(false);

    final FastScatterPlot plot = new FastScatterPlot(data, x_axis, y_axis);
    final JFreeChart chart = new JFreeChart(title, plot);

    // force aliasing of the rendered content..
    chart.getRenderingHints().put(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

    final ChartPanel panel = new ChartPanel(chart, true);
    panel.setPreferredSize(new java.awt.Dimension(1024, 768));

    setContentPane(panel);
}

From source file:org.fhcrc.cpl.viewer.gui.ProteinMatcherFrame.java

protected void showPredictedHydroTimePlot() {
    //clone because we're sorting
    Feature[] regressionMS2FeatureArray = _regressionMS2Features.getFeatures().clone();
    Arrays.sort(regressionMS2FeatureArray, new Feature.ScanAscComparator());
    int numQualifyingFeatures = 0;
    for (int i = 0; i < regressionMS2FeatureArray.length; i++) {
        if (MS2ExtraInfoDef.getPeptideProphet(regressionMS2FeatureArray[i]) >= minPeptideProphet)
            numQualifyingFeatures++;//from  www.  ja v a2s . c om
    }
    float[][] scatterPlotData = new float[2][numQualifyingFeatures];
    int[] sortedScanArray = new int[numQualifyingFeatures];
    int arrayIndex = 0;
    for (int i = 0; i < regressionMS2FeatureArray.length; i++) {
        if (MS2ExtraInfoDef.getPeptideProphet(regressionMS2FeatureArray[i]) >= minPeptideProphet) {
            Feature ms2Feature = regressionMS2FeatureArray[i];
            scatterPlotData[0][arrayIndex] = (float) AmtUtilities
                    .calculateNormalizedHydrophobicity(MS2ExtraInfoDef.getFirstPeptide(ms2Feature));
            //                scatterPlotData[1][arrayIndex] = ms2Feature.getScan();
            sortedScanArray[arrayIndex] = ms2Feature.getScan();
            arrayIndex++;
        }
    }
    MSRun run = (MSRun) ApplicationContext.getProperty(SharedProperties.MS_RUN);
    double[] timesArrayTemp = AmtUtilities.getTimesForSortedScanArray(run, sortedScanArray);
    float[] timesArray = new float[timesArrayTemp.length];
    for (int i = 0; i < timesArrayTemp.length; i++)
        timesArray[i] = (float) timesArrayTemp[i];
    scatterPlotData[1] = timesArray;

    FastScatterPlot scatterPlot = new FastScatterPlot(scatterPlotData,
            new NumberAxis(TextProvider.getText("CALCULATED_HYDROPHOBICITY")),
            new NumberAxis(TextProvider.getText("TIME")));
    scatterPlot.setPaint(Color.BLUE);
    scatterPlot.setOutlineStroke(new BasicStroke(10));
    ChartDialog chartDialog = new ChartDialog(scatterPlot);
    chartDialog.setLocation(getLocation());
    chartDialog.setVisible(true);
}