Example usage for org.jfree.chart.plot XYPlot setRangeGridlinePaint

List of usage examples for org.jfree.chart.plot XYPlot setRangeGridlinePaint

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Introduction

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

Prototype

public void setRangeGridlinePaint(Paint paint)

Source Link

Document

Sets the paint for the grid lines plotted against the range axis and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:PhysicDrawing.PhysicGraph.java

/**
 * Creates a chart./*from  ww  w. j  a v a  2 s .  com*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createDisplacementChart(XYDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart("Displacement", // chart title
            "X - Time (s)", // x axis label
            "Y - S (px)", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            true // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white); // vertical line 
    plot.setRangeGridlinePaint(Color.white); // horizontal line 

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true); // (index , value)
    renderer.setSeriesLinesVisible(1, true);
    // renderer.setSeriesShapesVisible(1, true);
    // renderer.setSeriesFillPaint(2, Color.black);
    renderer.setSeriesPaint(0, Color.RED, true);
    renderer.setSeriesPaint(1, Color.black, true);
    renderer.setSeriesPaint(2, Color.white, true);
    renderer.setSeriesShape(0, new Rectangle(1, 1));
    renderer.setSeriesShape(1, new Rectangle(1, 1));

    plot.setRenderer(renderer);

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:PhysicDrawing.PhysicGraph.java

/**
 * Creates a chart./*  w w  w.  j a va 2 s.  c o  m*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createVelocityChart(XYDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart("Velocity", // chart title
            "X - Time (s)", // x axis label
            "Y - V (px/s)", // y axis label
            dataset, // data
            PlotOrientation.VERTICAL, true, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white); // vertical line 
    plot.setRangeGridlinePaint(Color.white); // horizontal line 

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesLinesVisible(0, true); // (index , value)
    renderer.setSeriesLinesVisible(1, true);
    // renderer.setSeriesShapesVisible(1, true);
    // renderer.setSeriesFillPaint(2, Color.black);
    renderer.setSeriesPaint(0, Color.RED, true);
    renderer.setSeriesPaint(1, Color.black, true);
    renderer.setSeriesPaint(2, Color.white, true);
    renderer.setSeriesShape(0, new Rectangle(1, 1));
    renderer.setSeriesShape(1, new Rectangle(1, 1));

    plot.setRenderer(renderer);

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:org.locationtech.udig.processingtoolbox.tools.HistogramDialog.java

private void updateChart(SimpleFeatureCollection features, String field) {
    int bin = spinner.getSelection();

    double[] values = getValues(features, field);
    HistogramDataset dataset = new HistogramDataset();
    dataset.addSeries(field, values, bin, minMaxVisitor.getMinX(), minMaxVisitor.getMaxX());
    dataset.setType(histogramType);/*from  w  ww .ja  va 2 s  .c o m*/

    JFreeChart chart = ChartFactory.createHistogram(EMPTY, null, null, dataset, PlotOrientation.VERTICAL, false,
            false, false);

    // 1. Create a single plot containing both the scatter and line
    chart.setBackgroundPaint(java.awt.Color.WHITE);
    chart.setBorderVisible(false);

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setForegroundAlpha(0.85F);
    plot.setBackgroundPaint(java.awt.Color.WHITE);
    plot.setOrientation(PlotOrientation.VERTICAL);

    plot.setDomainGridlinePaint(java.awt.Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(java.awt.Color.LIGHT_GRAY);

    int fontStyle = java.awt.Font.BOLD;
    FontData fontData = getShell().getDisplay().getSystemFont().getFontData()[0];

    NumberAxis valueAxis = new NumberAxis(cboField.getText());
    valueAxis.setLabelFont(new Font(fontData.getName(), fontStyle, 12));
    valueAxis.setTickLabelFont(new Font(fontData.getName(), fontStyle, 10));

    valueAxis.setAutoRange(false);
    valueAxis.setRange(minMaxVisitor.getMinX(), minMaxVisitor.getMaxX());

    String rangeAxisLabel = histogramType == HistogramType.FREQUENCY ? "Frequency" : "Ratio"; //$NON-NLS-1$ //$NON-NLS-2$
    NumberAxis rangeAxis = new NumberAxis(rangeAxisLabel);
    rangeAxis.setLabelFont(new Font(fontData.getName(), fontStyle, 12));
    rangeAxis.setTickLabelFont(new Font(fontData.getName(), fontStyle, 10));
    if (histogramType == HistogramType.FREQUENCY) {
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    }

    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setShadowVisible(false);
    CustomXYBarPainter.selectedColumn = -1; // init
    renderer.setBarPainter(new CustomXYBarPainter());
    renderer.setAutoPopulateSeriesFillPaint(true);
    renderer.setAutoPopulateSeriesPaint(true);
    renderer.setShadowXOffset(3);
    renderer.setMargin(0.01);
    renderer.setBaseItemLabelsVisible(true);

    ItemLabelPosition pos = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.TOP_CENTER);
    renderer.setBasePositiveItemLabelPosition(pos);

    XYToolTipGenerator plotToolTip = new StandardXYToolTipGenerator();
    renderer.setBaseToolTipGenerator(plotToolTip);

    // color
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, java.awt.Color.GRAY, 0.0f, 0.0f,
            java.awt.Color.LIGHT_GRAY);
    renderer.setSeriesPaint(0, gp0);

    plot.setDomainAxis(0, valueAxis);
    plot.setRangeAxis(0, rangeAxis);

    // 3. Setup line
    // Create the line data, renderer, and axis
    XYItemRenderer lineRenderer = new XYLineAndShapeRenderer(true, false); // Lines only
    lineRenderer.setSeriesPaint(0, java.awt.Color.RED);
    lineRenderer.setSeriesStroke(0, new BasicStroke(2f));

    // Set the line data, renderer, and axis into plot
    NumberAxis xLineAxis = new NumberAxis(EMPTY);
    xLineAxis.setTickMarksVisible(false);
    xLineAxis.setTickLabelsVisible(false);
    xLineAxis.setAutoRange(false);

    NumberAxis yLineAxis = new NumberAxis(EMPTY);
    yLineAxis.setTickMarksVisible(false);
    yLineAxis.setTickLabelsVisible(false);
    yLineAxis.setAutoRange(false);

    double maxYValue = Double.MIN_VALUE;
    for (int i = 0; i < dataset.getItemCount(0); i++) {
        maxYValue = Math.max(maxYValue, dataset.getYValue(0, i));
    }

    XYSeriesCollection lineDatset = new XYSeriesCollection();

    // Vertical Average
    XYSeries vertical = new XYSeries("Average"); //$NON-NLS-1$
    vertical.add(minMaxVisitor.getAverageX(), 0);
    vertical.add(minMaxVisitor.getAverageX(), maxYValue);
    lineDatset.addSeries(vertical);

    plot.setDataset(1, lineDatset);
    plot.setRenderer(1, lineRenderer);
    plot.setDomainAxis(1, xLineAxis);
    plot.setRangeAxis(1, yLineAxis);

    // Map the line to the second Domain and second Range
    plot.mapDatasetToDomainAxis(1, 0);
    plot.mapDatasetToRangeAxis(1, 0);

    chartComposite.setChart(chart);
    chartComposite.forceRedraw();
}

From source file:edu.ucla.stat.SOCR.chart.SuperPowerChart.java

/**
 * Creates a chart./*from  www .  ja v  a 2s . c  o m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart(XYDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, // chart title
            "Y", // x axis label
            "X", // y axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, !legendPanelOn, // include legend
            true, // tooltips
            false // urls
    );

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    // OPTIONAL CUSTOMISATION COMPLETED.

    return chart;

}

From source file:com.rapidminer.gui.plotter.charts.MultipleScatterPlotter.java

@Override
public void updatePlotter() {

    prepareData();//from   ww w  .  j  a  v a  2s .co  m

    JFreeChart chart = ChartFactory.createScatterPlot(null, // chart title
            null, // domain axis label
            null, // range axis label
            dataSet, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // URLs
    );

    if (xAxis >= 0) {
        int size = dataSet.getSeriesCount();
        chart = ChartFactory.createScatterPlot(null, // chart title
                null, // domain axis label
                null, // range axis label
                dataSet, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips
                false // URLs
        );

        // renderer settings
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setUseOutlinePaint(true);
        renderer.setDrawOutlines(true);

        for (int i = 0; i < size; i++) {
            renderer.setSeriesShapesVisible(i, this.showPoints[plotIndexToColumnIndexMap.get(i)]);
            renderer.setSeriesLinesVisible(i, this.showLines[plotIndexToColumnIndexMap.get(i)]);
        }

        renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 7, 7));

        // legend settings
        LegendTitle legend = chart.getLegend();
        if (legend != null) {
            legend.setPosition(RectangleEdge.TOP);
            legend.setFrame(BlockBorder.NONE);
            legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
            legend.setItemFont(LABEL_FONT);
        }
    }

    // GENERAL CHART SETTINGS

    int size = dataSet.getSeriesCount();
    if (size <= 1) {
        chart.getXYPlot().getRenderer().setSeriesPaint(0, getColorProvider().getPointColor(1.0d));
    } else {
        for (int i = 0; i < dataSet.getSeriesCount(); i++) {
            chart.getXYPlot().getRenderer().setSeriesStroke(i,
                    new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
            chart.getXYPlot().getRenderer().setSeriesPaint(i,
                    getColorProvider().getPointColor(i / (double) (dataSet.getSeriesCount() - 1)));
        }
    }

    // set the background colors for the chart...
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setAntiAlias(false);

    // general plot settings
    XYPlot plot = chart.getXYPlot();
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // domain axis
    if (xAxis >= 0) {
        if (dataTable.isNominal(xAxis)) {
            String[] values = new String[dataTable.getNumberOfValues(xAxis)];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(xAxis, i);
            }
            plot.setDomainAxis(new SymbolAxis(dataTable.getColumnName(xAxis), values));
        } else if ((dataTable.isDate(xAxis)) || (dataTable.isDateTime(xAxis))) {
            DateAxis domainAxis = new DateAxis(dataTable.getColumnName(xAxis));
            domainAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setDomainAxis(domainAxis);
        } else {
            if (xLogScale) {
                LogAxis domainAxis = new LogAxis(dataTable.getColumnName(xAxis));
                domainAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setDomainAxis(domainAxis);
            } else {
                NumberAxis domainAxis = new NumberAxis(dataTable.getColumnName(xAxis));
                domainAxis.setAutoRangeStickyZero(false);
                domainAxis.setAutoRangeIncludesZero(false);
                plot.setDomainAxis(domainAxis);
            }
        }
    }
    plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

    // rotate labels
    if (isLabelRotating()) {
        plot.getDomainAxis().setTickLabelsVisible(true);
        plot.getDomainAxis().setVerticalTickLabels(true);
    }

    // range axis
    plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

    // Chart Panel Settings
    if (panel instanceof AbstractChartPanel) {
        panel.setChart(chart);
    } else {
        panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);

        final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
        panel.addMouseListener(controller);
        panel.addMouseMotionListener(controller);

        // react to mouse clicks
        // ATTENTION: ACTIVATING THIS WILL LEAD TO SEVERE MEMORY LEAKS!!! (see below)
        panel.addChartMouseListener(new ChartMouseListener() {

            @Override
            public void chartMouseClicked(ChartMouseEvent e) {
                if (e.getTrigger().getClickCount() > 1) {
                    XYItemEntity entity = (XYItemEntity) e.getEntity();
                    if (entity != null) {
                        String id = idMap.get(new SeriesAndItem(entity.getSeriesIndex(), entity.getItem()));
                        if (id != null) {
                            ObjectVisualizer visualizer = ObjectVisualizerService
                                    .getVisualizerForObject(dataTable);
                            visualizer.startVisualization(id);
                        }
                    }
                }
            }

            @Override
            public void chartMouseMoved(ChartMouseEvent e) {
            }
        });
    }

    // tooltips
    class CustomXYToolTipGenerator implements XYToolTipGenerator {

        public CustomXYToolTipGenerator() {
        }

        @Override
        public String generateToolTip(XYDataset dataset, int row, int column) {
            String id = idMap.get(new SeriesAndItem(row, column));
            if (id != null) {
                return "<html><b>Id: " + id + "</b> (" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            } else {
                return "<html>(" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            }
        }
    }

    for (int i = 0; i < dataSet.getSeriesCount(); i++) {
        plot.getRenderer().setSeriesToolTipGenerator(i, new CustomXYToolTipGenerator());
    }
}

From source file:com.vgi.mafscaling.Rescale.java

private void createGraghPanel(JPanel dataPanel) {
    JFreeChart chart = ChartFactory.createScatterPlot(null, null, null, null, PlotOrientation.VERTICAL, false,
            true, false);/*from   w  w  w  . j av  a2 s.  co  m*/
    chart.setBorderVisible(true);
    mafChartPanel = new MafChartPanel(chart, this);

    GridBagConstraints gbl_chartPanel = new GridBagConstraints();
    gbl_chartPanel.anchor = GridBagConstraints.PAGE_START;
    gbl_chartPanel.insets = insets0;
    gbl_chartPanel.fill = GridBagConstraints.BOTH;
    gbl_chartPanel.weightx = 1.0;
    gbl_chartPanel.weighty = 1.0;
    gbl_chartPanel.gridx = 0;
    gbl_chartPanel.gridy = 2;
    dataPanel.add(mafChartPanel.getChartPanel(), gbl_chartPanel);

    XYSplineRenderer lineRenderer = new XYSplineRenderer(3);
    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.setSeriesStroke(1, stroke);
    lineRenderer.setSeriesPaint(0, new Color(201, 0, 0));
    lineRenderer.setSeriesPaint(1, new Color(0, 0, 255));
    lineRenderer.setSeriesShape(0, ShapeUtilities.createDiamond((float) 2.5));
    lineRenderer.setSeriesShape(1, ShapeUtilities.createUpTriangle((float) 2.5));

    ValueAxis mafvDomain = new NumberAxis(XAxisName);
    ValueAxis mafgsRange = new NumberAxis(YAxisName);

    XYSeriesCollection lineDataset = new XYSeriesCollection();

    lineDataset.addSeries(currMafData);
    lineDataset.addSeries(corrMafData);

    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.setSeriesRenderingOrder(SeriesRenderingOrder.FORWARD);

    plot.setDataset(0, lineDataset);
    plot.setRenderer(0, lineRenderer);
    plot.setDomainAxis(0, mafvDomain);
    plot.setRangeAxis(0, mafgsRange);
    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);
}

From source file:IHM.NewClass.java

/**
 *
 * @param title/* ww  w.j  a va  2 s . c  o  m*/
 */
public NewClass(String title /*,*JInternalFrame jp*/) {
    super(title);
    // jp = new JInternalFrame("courbes");

    JFreeChart chart = createChart(createDataset());
    ChartPanel panel = new ChartPanel(chart);
    panel.setPreferredSize(new Dimension(500, 300));
    setContentPane(panel);
    //  jp.add(panel, BorderLayout.EAST);
    //  jp.setVisible(true);
    panel.setVisible(true);
    XYPlot plot = chart.getXYPlot();
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    plot.setRenderer(renderer);
    renderer.setSeriesPaint(0, Color.RED);
    renderer.setSeriesPaint(1, Color.GREEN);
    renderer.setSeriesPaint(2, Color.YELLOW);
    // sets thickness for series (using strokes)
    renderer.setSeriesStroke(0, new BasicStroke(4.0f));
    renderer.setSeriesStroke(1, new BasicStroke(3.0f));
    renderer.setSeriesStroke(2, new BasicStroke(2.0f));
    plot.setRenderer(renderer);
    plot.setOutlinePaint(Color.BLUE);
    plot.setOutlineStroke(new BasicStroke(2.0f));
    plot.setBackgroundPaint(Color.DARK_GRAY);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.BLACK);
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(Color.BLACK);

}

From source file:be.nbb.demetra.dfm.output.simulation.RMSEGraphView.java

private void onColorSchemeChanged() {
    defaultColorSchemeSupport = new SwingColorSchemeSupport() {
        @Override/* ww w.j  a v a 2s.c  o  m*/
        public ColorScheme getColorScheme() {
            return demetraUI.getColorScheme();
        }
    };

    XYPlot plot = chartPanel.getChart().getXYPlot();
    plot.setBackgroundPaint(defaultColorSchemeSupport.getPlotColor());
    plot.setDomainGridlinePaint(defaultColorSchemeSupport.getGridColor());
    plot.setRangeGridlinePaint(defaultColorSchemeSupport.getGridColor());
    chartPanel.getChart().setBackgroundPaint(defaultColorSchemeSupport.getBackColor());

    arimaRenderer.setBasePaint(defaultColorSchemeSupport.getLineColor(KnownColor.RED));
    dfmRenderer.setBasePaint(defaultColorSchemeSupport.getLineColor(KnownColor.BLUE));
    stdevRenderer.setBasePaint(defaultColorSchemeSupport.getLineColor(KnownColor.YELLOW));
}

From source file:asl.util.PlotMaker.java

public void plotCoherence(double per[], double[] gamma, String plotString) {

    final String plotTitle = String.format("%04d%03d.%s.%s-%s", date.get(Calendar.YEAR),
            date.get(Calendar.DAY_OF_YEAR), station, channelX, channelY);
    final String pngName = String.format("%s/%04d%03d.%s.%s-%s.%s.png", outputDir, date.get(Calendar.YEAR),
            date.get(Calendar.DAY_OF_YEAR), station, channelX, channelY, plotString);

    File outputFile = new File(pngName);

    // Check that we will be able to output the file without problems and if not --> return
    if (!checkFileOut(outputFile)) {
        System.out.format("== plotCoherence: request to output plot=[%s] but we are unable to create it "
                + " --> skip plot\n", pngName);
        return;//from w ww  .j  a  va 2  s .  c  o m
    }

    final String legend = String.format("%s--%s", channelX, channelY);
    final XYSeries series1 = new XYSeries(legend);

    for (int k = 0; k < gamma.length; k++) {
        series1.add(per[k], gamma[k]);
    }

    //final XYItemRenderer renderer1 = new StandardXYItemRenderer();
    final XYLineAndShapeRenderer renderer1 = new XYLineAndShapeRenderer();
    Rectangle rectangle = new Rectangle(3, 3);
    renderer1.setSeriesShape(0, rectangle);
    renderer1.setSeriesShapesVisible(0, true);
    renderer1.setSeriesLinesVisible(0, false);

    Paint[] paints = new Paint[] { Color.red, Color.black };
    renderer1.setSeriesPaint(0, paints[0]);

    final NumberAxis rangeAxis1 = new NumberAxis("Coherence, Gamma");
    rangeAxis1.setRange(new Range(0, 1.2));
    rangeAxis1.setTickUnit(new NumberTickUnit(0.1));

    final LogarithmicAxis horizontalAxis = new LogarithmicAxis("Period (sec)");
    horizontalAxis.setRange(new Range(0.05, 10000));

    final XYSeriesCollection seriesCollection = new XYSeriesCollection();
    seriesCollection.addSeries(series1);

    final XYPlot xyplot = new XYPlot((XYDataset) seriesCollection, horizontalAxis, rangeAxis1, renderer1);

    xyplot.setDomainGridlinesVisible(true);
    xyplot.setRangeGridlinesVisible(true);
    xyplot.setRangeGridlinePaint(Color.black);
    xyplot.setDomainGridlinePaint(Color.black);

    final JFreeChart chart = new JFreeChart(xyplot);
    chart.setTitle(new TextTitle(plotTitle));

    try {
        ChartUtilities.saveChartAsPNG(outputFile, chart, 500, 300);
    } catch (IOException e) {
        System.err.println("Problem occurred creating chart.");

    }
}

From source file:edu.jhuapl.graphs.jfreechart.JFreeChartTimeSeriesGraphSource.java

/**
 * Initializes the graph.  This method generates the backing {@link JFreeChart} from the time series and graph
 * parameter data./* w ww  .j a  v  a 2  s  .c  o  m*/
 *
 * @throws GraphException if the initialization fails
 */
public void initialize() throws GraphException {
    String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE);
    String xLabel = getParam(GraphSource.GRAPH_X_LABEL, String.class, DEFAULT_DOMAIN_LABEL);
    String yLabel = getParam(GraphSource.GRAPH_Y_LABEL, String.class, DEFAULT_RANGE_LABEL);
    Shape graphShape = getParam(GraphSource.GRAPH_SHAPE, Shape.class, DEFAULT_GRAPH_SHAPE);
    Paint graphColor = getParam(GraphSource.GRAPH_COLOR, Paint.class, DEFAULT_GRAPH_COLOR);
    boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND);
    boolean graphToolTip = getParam(GraphSource.GRAPH_TOOL_TIP, Boolean.class, DEFAULT_GRAPH_TOOL_TIP);
    Stroke graphStroke = getParam(GraphSource.GRAPH_STROKE, Stroke.class, DEFAULT_GRAPH_STROKE);
    Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT);
    boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER);
    boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER);
    Double offset = getParam(GraphSource.AXIS_OFFSET, Double.class, DEFAULT_AXIS_OFFSET);

    checkSeriesType(data);
    @SuppressWarnings("unchecked")
    List<? extends TimeSeriesInterface> timeData = (List<? extends TimeSeriesInterface>) data;

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    int seriesCount = 1;
    for (TimeSeriesInterface series : timeData) {
        dataset.addSeries(buildTimeSeries(series, seriesCount));
        seriesCount += 1;
    }

    // actually create the chart
    this.chart = ChartFactory.createTimeSeriesChart(title, xLabel, yLabel, dataset, false, graphToolTip, false);

    // start customizing it
    Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR);
    Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor);
    Paint graphDomainGridlinePaint = getParam(GraphSource.GRAPH_DOMAIN_GRIDLINE_PAINT, Paint.class,
            backgroundColor);
    Paint graphRangeGridlinePaint = getParam(GraphSource.GRAPH_RANGE_GRIDLINE_PAINT, Paint.class,
            backgroundColor);

    this.chart.setBackgroundPaint(backgroundColor);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(plotColor);
    plot.setAxisOffset(new RectangleInsets(offset, offset, offset, offset));
    plot.setDomainGridlinePaint(graphDomainGridlinePaint);
    plot.setRangeGridlinePaint(graphRangeGridlinePaint);

    if (graphBorder) {

    } else {
        plot.setOutlinePaint(null);
    }

    //Use a TextTitle to change the font of the graph title
    TextTitle title1 = new TextTitle();
    title1.setText(title);
    title1.setFont(titleFont);
    chart.setTitle(title1);

    //Makes a wrapper for the legend to remove the border around it
    if (legend) {
        LegendTitle legend1 = new LegendTitle(chart.getPlot());
        BlockContainer wrapper = new BlockContainer(new BorderArrangement());
        if (legendBorder) {
            wrapper.setFrame(new BlockBorder(1, 1, 1, 1));
        } else {
            wrapper.setFrame(new BlockBorder(0, 0, 0, 0));
        }
        BlockContainer items = legend1.getItemContainer();
        items.setPadding(2, 10, 5, 2);
        wrapper.add(items);
        legend1.setWrapper(wrapper);
        legend1.setPosition(RectangleEdge.BOTTOM);
        legend1.setHorizontalAlignment(HorizontalAlignment.CENTER);

        if (params.get(GraphSource.LEGEND_FONT) instanceof Font) {
            legend1.setItemFont(((Font) params.get(GraphSource.LEGEND_FONT)));
        }

        chart.addSubtitle(legend1);
    }

    boolean include0 = getParam(GraphSource.GRAPH_RANGE_INCLUDE_0, Boolean.class, true);
    NumberAxis numAxis = (NumberAxis) plot.getRangeAxis();
    double rangeLower = getParam(GraphSource.GRAPH_RANGE_LOWER_BOUND, Double.class, numAxis.getLowerBound());
    double rangeUpper = getParam(GraphSource.GRAPH_RANGE_UPPER_BOUND, Double.class, numAxis.getUpperBound());
    boolean graphRangeIntegerTick = getParam(GraphSource.GRAPH_RANGE_INTEGER_TICK, Boolean.class, false);
    boolean graphRangeMinorTickVisible = getParam(GraphSource.GRAPH_RANGE_MINOR_TICK_VISIBLE, Boolean.class,
            true);

    if (include0) {
        rangeLower = 0;
    }

    numAxis.setRange(rangeLower, rangeUpper);

    if (graphRangeIntegerTick) {
        numAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    }

    numAxis.setMinorTickMarksVisible(graphRangeMinorTickVisible);
    setupFont(numAxis, GraphSource.GRAPH_Y_AXIS_FONT);

    if (params.get(GraphSource.GRAPH_Y_AXIS_LABEL_FONT) instanceof Font) {
        numAxis.setLabelFont(((Font) params.get(GraphSource.GRAPH_Y_AXIS_LABEL_FONT)));
    }

    TimeResolution minimumResolution = getMinimumResolution(timeData);
    DateFormat dateFormat = getParam(GraphSource.GRAPH_DATE_FORMATTER, DateFormat.class,
            new DefaultDateFormatFactory().getFormat(minimumResolution));

    if (params.get(DATE_AXIS) instanceof DateAxis) {
        DateAxis dateAxis = (DateAxis) params.get(DATE_AXIS);
        dateAxis.setLabel(xLabel);
        plot.setDomainAxis(dateAxis);
    }
    DateAxis dateAxis = ((DateAxis) plot.getDomainAxis());
    dateAxis.setDateFormatOverride(dateFormat);

    if (params.get(GraphSource.GRAPH_X_AXIS_LABEL_FONT) instanceof Font) {
        dateAxis.setLabelFont(((Font) params.get(GraphSource.GRAPH_X_AXIS_LABEL_FONT)));
    }

    int minTick = getParam(GraphSource.GRAPH_MIN_DOMAIN_TICK, Integer.class, 1);
    if (minTick <= 0) {
        minTick = 1;
    }

    dateAxis.setTickUnit(getDateTickUnit(minimumResolution, minTick), false, false);
    //dateAxis.setMinorTickMarksVisible(true);
    //dateAxis.setMinorTickCount(7);
    dateAxis.setMinorTickMarkOutsideLength(2);

    Integer minorTick = getParam(GraphSource.GRAPH_MINOR_TICKS, Integer.class, null);
    if (minorTick != null) {
        int minorVal = minorTick;
        if (minorVal > 0) {
            dateAxis.setMinorTickCount(minorVal);
        }
    }

    setupFont(dateAxis, GraphSource.GRAPH_X_AXIS_FONT);

    //double lowerMargin = getParam(DOMAIN_AXIS_LOWER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_LOWER_MARGIN);
    double lowerMargin = getParam(DOMAIN_AXIS_LOWER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_LOWER_MARGIN);
    dateAxis.setLowerMargin(lowerMargin);

    //double upperMargin = getParam(DOMAIN_AXIS_UPPER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_UPPER_MARGIN);
    double upperMargin = getParam(DOMAIN_AXIS_UPPER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_UPPER_MARGIN);
    dateAxis.setUpperMargin(upperMargin);

    Date domainLower = getParam(GraphSource.GRAPH_DOMAIN_LOWER_BOUND, Date.class, dateAxis.getMinimumDate());
    Date domainUpper = getParam(GraphSource.GRAPH_DOMAIN_UPPER_BOUND, Date.class, dateAxis.getMaximumDate());

    dateAxis.setRange(domainLower, domainUpper);

    // depending on the domain axis range, display either 1 tick per day, week, month or year
    TickUnits standardUnits = new TickUnits();
    standardUnits.add(new DateTickUnit(DateTickUnitType.DAY, 1));
    standardUnits.add(new DateTickUnit(DateTickUnitType.DAY, 7));
    standardUnits.add(new DateTickUnit(DateTickUnitType.MONTH, 1));
    standardUnits.add(new DateTickUnit(DateTickUnitType.YEAR, 1));
    dateAxis.setStandardTickUnits(standardUnits);

    TimeSeriesRenderer renderer = new TimeSeriesRenderer(dataset);
    setupRenderer(renderer, graphColor, graphShape, graphStroke);
    renderer.setBaseFillPaint(Color.BLACK);
    renderer.setSeriesOutlinePaint(0, Color.WHITE);

    //renderer.setUseOutlinePaint(true);

    plot.setRenderer(renderer);
    this.initialized = true;
}