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

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

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Introduction

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

Prototype

public ValueAxis getRangeAxis()

Source Link

Document

Returns the range axis for the plot.

Usage

From source file:charts.Chart.java

public static void MultipleLineChart(XYSeriesCollection datasets, String title, String x_axis_label,
        String y_axis_label) {//from   w w  w. j ava  2s  .  co  m
    JFrame chartwindow = new JFrame(title);
    JFreeChart jfreechart = ChartFactory.createXYLineChart(title, x_axis_label, y_axis_label, datasets,
            PlotOrientation.VERTICAL, true, true, true);

    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.black);

    NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeIncludesZero(true);

    XYLineAndShapeRenderer lineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    lineandshaperenderer.setShapesVisible(true);
    lineandshaperenderer.setDrawOutlines(true);
    lineandshaperenderer.setUseFillPaint(true);
    lineandshaperenderer.setFillPaint(Color.white);

    JPanel jpanel = new ChartPanel(jfreechart);
    jpanel.setPreferredSize(new Dimension(defaultwidth, defaultheight));
    chartwindow.setContentPane(jpanel);
    chartwindow.pack();
    RefineryUtilities.centerFrameOnScreen(chartwindow);
    chartwindow.setVisible(true);
}

From source file:etssi.Graphique.java

/**
 * Creates a chart./*www  . j  a v a  2s.c  om*/
 * 
 * @param dataset  the data for the chart.
 * 
 * @return a chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createXYLineChart("Graphique", // chart title
            "Tranche Horaire (0 avant 6h, 1 de 6h  10h, 2 de 10h  16h, 3 de 16h  20h, 4 aprs 20h ", // x axis label
            "Montant passagers", // 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);

    //        final StandardLegend legend = (StandardLegend) chart.getLegend();
    //      legend.setDisplaySeriesShapes(true);

    // get a reference to the plot for further customisation...
    final XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setDomainGridlinePaint(Color.black);
    plot.setRangeGridlinePaint(Color.black);

    final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    //renderer.setSeriesLinesVisible(0, false);
    //renderer.setSeriesShapesVisible(1, false);
    //plot.setRenderer(renderer);

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

    return chart;

}

From source file:it.marcoberri.mbmeteo.action.chart.Get.java

/**
 * Processes requests for both HTTP//from w  ww  .j  a va  2 s . c  o  m
 * <code>GET</code> and
 * <code>POST</code> methods.
 *
 * @param request servlet request
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    log.debug("start : " + this.getClass().getName());

    final HashMap<String, String> params = getParams(request.getParameterMap());
    final Integer dimy = Default.toInteger(params.get("dimy"), 600);
    final Integer dimx = Default.toInteger(params.get("dimx"), 800);
    final String from = Default.toString(params.get("from") + " 00:00:00", "1970-01-01 00:00:00");
    final String to = Default.toString(params.get("to") + " 23:59:00", "2030-01-01 23:59:00");
    final String field = Default.toString(params.get("field"), "outdoorTemperature");

    request.getSession().setAttribute("from", params.get("from"));
    request.getSession().setAttribute("to", params.get("to"));

    final String cacheKey = getCacheKey(params);

    if (cacheReadEnable) {
        final Query q = ds.find(Cache.class);
        q.filter("cacheKey", cacheKey).filter("servletName", this.getClass().getName());

        final Cache c = (Cache) q.get();

        if (c == null) {
            log.info("cacheKey:" + cacheKey + " on servletName: " + this.getClass().getName() + " not found");
        }

        if (c != null) {
            log.debug("get file from cache id: " + c.getGridId());
            final GridFSDBFile imageForOutput = MongoConnectionHelper.getGridFS()
                    .findOne(new ObjectId(c.getGridId()));
            if (imageForOutput != null) {

                ds.save(c);

                try {
                    response.setHeader("Content-Length", "" + imageForOutput.getLength());
                    response.setHeader("Content-Disposition",
                            "inline; filename=\"" + imageForOutput.getFilename() + "\"");
                    final OutputStream out = response.getOutputStream();
                    final InputStream in = imageForOutput.getInputStream();
                    final byte[] content = new byte[(int) imageForOutput.getLength()];
                    in.read(content);
                    out.write(content);
                    in.close();
                    out.close();
                    return;
                } catch (final IOException e) {
                    log.error(e);
                }

            } else {
                log.error("file not in db");
            }
        }
    }

    final String titleChart = ChartEnumHelper.getByName(field).getTitle();
    final String umChart = ChartEnumHelper.getByName(field).getUm();
    final Query q = ds.createQuery(Meteolog.class);
    final Date dFrom = DateTimeUtil.getDate("yyyy-MM-dd hh:mm:ss", from);
    final Date dTo = DateTimeUtil.getDate("yyyy-MM-dd hh:mm:ss", to);

    q.disableValidation().filter("time >=", dFrom).filter("time <=", dTo);

    final List<Meteolog> meteoLogList = q.asList();
    final TimeSeries series = new TimeSeries(umChart);

    for (Meteolog m : meteoLogList) {
        final Millisecond t = new Millisecond(m.getTime());
        try {
            //violenza di una reflection
            final Method method = m.getClass().getMethod(ChartEnumHelper.getByName(field).getMethod());
            final Number n = (Number) method.invoke(m);
            series.add(t, n);
        } catch (final NoSuchMethodException ex) {
            log.error(ex);
        } catch (final InvocationTargetException ex) {
            log.error(ex);
        } catch (final IllegalAccessException ex) {
            log.error(ex);
        } catch (final SecurityException ex) {
            log.error(ex);
        }

    }

    final TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(series);

    final JFreeChart chart = ChartFactory.createTimeSeriesChart(titleChart, "", umChart, dataset, false, false,
            false);
    final XYPlot plot = (XYPlot) chart.getPlot();
    final DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yyyy HH:mm"));
    axis.setVerticalTickLabels(true);

    if (field.toUpperCase().indexOf("PRESSURE") != -1) {
        plot.getRangeAxis().setRange(chartPressureMin, chartPressureMax);
    }

    final File f = File.createTempFile("mbmeteo", ".jpg");
    ChartUtilities.saveChartAsJPEG(f, chart, dimx, dimy);

    try {

        if (cacheWriteEnable) {

            final GridFSInputFile gfsFile = MongoConnectionHelper.getGridFS().createFile(f);
            gfsFile.setFilename(f.getName());
            gfsFile.save();

            final Cache c = new Cache();
            c.setServletName(this.getClass().getName());
            c.setCacheKey(cacheKey);
            c.setGridId(gfsFile.getId().toString());

            ds.save(c);

        }

        response.setContentType("image/jpeg");
        response.setHeader("Content-Length", "" + f.length());
        response.setHeader("Content-Disposition", "inline; filename=\"" + f.getName() + "\"");
        final OutputStream out = response.getOutputStream();
        final FileInputStream in = new FileInputStream(f.toString());
        final int size = in.available();
        final byte[] content = new byte[size];
        in.read(content);
        out.write(content);
        in.close();
        out.close();
    } catch (final IOException e) {
        log.error(e);
    } finally {
        f.delete();
    }

}

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

private JFreeChart createLineChart(String title, String xLabel, String yLabel, XYDataset dataset,
        String other) {//from  w  ww . j a va  2  s .co  m

    // create the chart...
    JFreeChart chart = ChartFactory.createXYLineChart(title, // chart title
            xLabel, // domain axis label
            yLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // urls
    );

    chart.setBackgroundPaint(Color.white);

    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setRangeGridlinePaint(Color.white);
    plot.setDomainGridlinePaint(Color.white);
    //plot.setNoDataMessage("No data available");

    // customise the range axis...

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    //rangeAxis.setAutoRange(false);   
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    // domainAxis.setAutoRange(false);   
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // customise the renderer...
    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setBaseLinesVisible(false);
    renderer.setDrawOutlines(true);
    renderer.setBaseShapesFilled(true);
    renderer.setUseFillPaint(true);
    //renderer.setFillPaint(Color.white);

    if (other.toLowerCase().indexOf("noshape") != -1) {
        renderer.setBaseShapesVisible(false);
        renderer.setBaseLinesVisible(true);
    }

    if (other.toLowerCase().indexOf("excludeszero") != -1) {
        rangeAxis.setAutoRangeIncludesZero(false);
        domainAxis.setAutoRangeIncludesZero(false);
    }

    return chart;
}

From source file:BubbleChartDemo.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, java.io.IOException {

    Connection conn = null;// w  w  w  . j a v  a2  s .  c  o m
    Statement stmt = null;
    ResultSet rs = null;
    ResultSetMetaData rsm = null;

    OutputStream out = response.getOutputStream();
    try {

        DefaultXYZDataset dataset = new DefaultXYZDataset();
        double[] x = { 2.1, 2.3, 2.3, 2.2, 2.2, 1.8, 1.8, 1.9, 2.3, 3.8 };
        double[] y = { 14.1, 11.1, 10.0, 8.8, 8.7, 8.4, 5.4, 4.1, 4.1, 25 };
        double[] z = { 2.4, 2.7, 2.7, 2.2, 2.2, 2.2, 2.1, 2.2, 1.6, 4 };
        double[][] series = new double[][] { x, y, z };
        dataset.addSeries("Series 1", series);

        JFreeChart chart = ChartFactory.createBubbleChart("Bubble Chart Demo 1", "X", "Y", dataset,
                PlotOrientation.HORIZONTAL, true, true, true);
        XYPlot plot = (XYPlot) chart.getPlot();
        plot.setForegroundAlpha(0.65f);

        XYItemRenderer renderer = plot.getRenderer();
        renderer.setSeriesPaint(0, Color.blue);

        // increase the margins to account for the fact that the auto-range
        // doesn't take into account the bubble size...
        NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
        domainAxis.setLowerMargin(0.15);
        domainAxis.setUpperMargin(0.15);
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        rangeAxis.setLowerMargin(0.15);
        rangeAxis.setUpperMargin(0.15);

        response.setContentType("image/png");
        int width = 800;
        int height = 600;
        ChartUtilities.writeChartAsPNG(out, chart, width, height);

    } catch (Exception e) {
        throw new ServletException(e);
    }

}

From source file:ch.ksfx.web.services.chart.ObservationChartGenerator.java

public void setRange(JFreeChart jFreeChart, List<Observation> observations) {
    //This has to be sorted by value!!
    List<Observation> sortedObservations = new ArrayList<Observation>(observations);
    Collections.sort(sortedObservations, new ObservationDoubleValueComparator());

    XYPlot xyp = jFreeChart.getXYPlot();

    //xyp.addAnnotation(new XYTextAnnotation("Fummel", dataset.getX(0,10).doubleValue(), dataset.getY(0, 10).doubleValue()));

    NumberAxis axis = (NumberAxis) xyp.getRangeAxis();

    Double width = Double.parseDouble(sortedObservations.get(sortedObservations.size() - 1).getScalarValue())
            - Double.parseDouble(sortedObservations.get(0).getScalarValue());

    axis.setRange(Double.parseDouble(sortedObservations.get(0).getScalarValue()) - width / 4,
            Double.parseDouble(sortedObservations.get(sortedObservations.size() - 1).getScalarValue())
                    + width / 4);/* ww w  . j  a  v a  2 s .  c o  m*/

    DateAxis daxis = new DateAxis("Time Axis");

    daxis.setVerticalTickLabels(true);

    daxis.setTickMarkPosition(DateTickMarkPosition.START);
    daxis.setAutoRange(true);
    daxis.setDateFormatOverride(new SimpleDateFormat("dd.MM.yyyy HH:mm:ss"));
    xyp.setDomainAxis(daxis);

}

From source file:eu.stratosphere.addons.visualization.swt.SWTJobTabItem.java

private ChartComposite initializeMemoryChart(Composite parentComposite, TableXYDataset dataset) {

    final JFreeChart chart = ChartFactory.createStackedXYAreaChart("Memory", "Time [sec.]",
            "Average amount of memory allocated [MB]", dataset, PlotOrientation.VERTICAL, true, true, false);

    // Set axis properly
    final XYPlot xyPlot = chart.getXYPlot();
    xyPlot.getDomainAxis().setAutoRange(true);
    xyPlot.getDomainAxis().setAutoRangeMinimumSize(60);

    // Workaround because auto range does not seem to work properly on the range axis
    final InstanceVisualizationData instanceVisualizationData = (InstanceVisualizationData) this.visualizationData
            .getNetworkTopology().getAttachment();
    xyPlot.getRangeAxis().setAutoRange(false);
    xyPlot.getRangeAxis().setRange(0, instanceVisualizationData.getUpperBoundForMemoryChart());

    return new ChartComposite(parentComposite, SWT.NONE, chart, true);
}

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

/**
 * Creates a chart./*from  ww  w . ja  v  a2 s .co  m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
private JFreeChart createChart(final XYDataset dataset) {

    final JFreeChart chart = ChartFactory.createXYAreaChart("XY Area Chart Test", "Domain (X)", "Range (Y)",
            dataset, PlotOrientation.VERTICAL, true, // legend
            true, // tool tips
            false // URLs
    );

    chart.setBackgroundPaint(Color.white);

    final XYPlot plot = chart.getXYPlot();
    //plot.setOutlinePaint(Color.black);
    plot.setBackgroundPaint(Color.lightGray);
    plot.setForegroundAlpha(0.65f);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    plot.setRenderer(new XYAreaRenderer2());
    final ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setTickMarkPaint(Color.black);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);

    final ValueAxis rangeAxis = plot.getRangeAxis();
    rangeAxis.setTickMarkPaint(Color.black);

    return chart;

}

From source file:dbseer.gui.panel.DBSeerLiveMonitorPanel.java

private JFreeChart createThroughputChart(final XYDataset dataset) {
    final JFreeChart result = ChartFactory.createTimeSeriesChart("Current Throughput", "Time", "TPS", dataset,
            true, true, false);//from  w w w . j a  v a 2  s . c o m
    final XYPlot plot = result.getXYPlot();
    ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);
    axis.setFixedAutoRange(300000.0); // 300 seconds = 5 min
    axis = plot.getRangeAxis();
    axis.setAutoRange(true);
    //      axis.setRange(0.0, 100.0);
    return result;
}

From source file:dbseer.gui.panel.DBSeerLiveMonitorPanel.java

private JFreeChart createAverageLatencyChart(final XYDataset dataset) {
    final JFreeChart result = ChartFactory.createTimeSeriesChart("Current Latency", "Time", "Latency (ms)",
            dataset, true, true, false);
    final XYPlot plot = result.getXYPlot();
    ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);//  ww  w. j  a v  a2s.c om
    axis.setFixedAutoRange(300000.0); // 300 seconds = 5 min
    axis = plot.getRangeAxis();
    axis.setAutoRange(true);
    //      axis.setRange(0.0, 500.0);
    return result;
}