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

Introduction

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

Prototype

public ValueAxis getDomainAxis() 

Source Link

Document

Returns the domain axis with index 0.

Usage

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

/**
 * Processes requests for both HTTP/*  w w w .j  ava2 s.c  om*/
 * <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:org.jfree.chart.demo.XYTitleAnnotationDemo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date",
            "Price Per Unit", xydataset, false, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    LegendTitle legendtitle = new LegendTitle(xyplot);
    legendtitle.setItemFont(new Font("Dialog", 0, 9));
    legendtitle.setBackgroundPaint(new Color(200, 200, 255, 100));
    legendtitle.setFrame(new BlockBorder(Color.white));
    legendtitle.setPosition(RectangleEdge.BOTTOM);
    XYTitleAnnotation xytitleannotation = new XYTitleAnnotation(0.97999999999999998D, 0.02D, legendtitle,
            RectangleAnchor.BOTTOM_RIGHT);
    xytitleannotation.setMaxWidth(0.47999999999999998D);
    xyplot.addAnnotation(xytitleannotation);
    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(true);
        xylineandshaperenderer.setBaseShapesFilled(true);
    }/*  w  w  w . jav  a 2 s  .c om*/
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
    ValueAxis valueaxis = xyplot.getRangeAxis();
    valueaxis.setLowerMargin(0.34999999999999998D);
    return jfreechart;
}

---

From source file:edu.memphis.ccrg.lida.framework.gui.panels.ActivationChartPanel.java

/** Creates new form JChartGuiPanel */
public ActivationChartPanel() {
    chart = ChartFactory.createXYLineChart("", "Tick", "Activation", dataset, PlotOrientation.VERTICAL, true,
            true, false);/*  w ww.j  a va 2  s .c  o m*/
    chart.setBackgroundPaint(new Color(238, 233, 233));
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    initComponents();
}

---

From source file:com.continuent.bristlecone.evaluator.MovingAverageDemo.java

/**
 * A moving average demo.// w  ww .  j av a  2s.  c o  m
 *
 * @param title  the frame title.
 */
public MovingAverageDemo(String title) {

    super(title);

    // create a title...
    String chartTitle = "Legal & General Unit Trust Prices";
    XYDataset dataset = createDataset();

    JFreeChart chart = ChartFactory.createTimeSeriesChart(chartTitle, "Date", "Price Per Unit", dataset, true,
            true, false);

    XYPlot plot = (XYPlot) chart.getPlot();
    XYItemRenderer renderer = plot.getRenderer();
    if (renderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer rr = (XYLineAndShapeRenderer) renderer;
        rr.setBaseShapesVisible(true);
        rr.setBaseShapesFilled(true);
    }
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    //axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));
    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(chartPanel);

}

---

From source file:loadmaprenderer.ChartTest.java

private JFreeChart makeChart(XYDataset dataset) {
    JFreeChart chart = ChartFactory.createXYLineChart("Cost/Year Chart", "Year", "Cost", dataset,
            PlotOrientation.VERTICAL, false, true, false);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLUE);
    plot.setRangeGridlinePaint(Color.BLUE);
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);/*  ww  w.j a  va 2 s  . c om*/
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRange(rootPaneCheckingEnabled);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoRange(rootPaneCheckingEnabled);
    return chart;
}

---

From source file:net.sf.mzmine.chartbasics.ChartLogicsFX.java

/**
 * Returns dimensions for limiting factor width or height
 * //from  w w w  . j a v  a  2 s.  c  om
 * @param myChart
 * @return
 */
public static Dimension calcMaxSize(ChartViewer myChart, double chartWidth, double chartHeight) {
    makeChartResizable(myChart);
    // paint on a ghost panel
    myChart.getCanvas().draw();

    XYPlot plot = (XYPlot) myChart.getChart().getPlot();
    ChartRenderingInfo info = myChart.getRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Rectangle2D chartArea = info.getChartArea();

    // calc title space: will be added later to the right plot size
    double titleWidth = chartArea.getWidth() - dataArea.getWidth();
    double titleHeight = chartArea.getHeight() - dataArea.getHeight();

    // calculatig width for max height

    // calc right plot size with axis dim.
    // real plot width is given by factor;
    double realPH = chartHeight - titleHeight;

    // ranges
    ValueAxis domainAxis = plot.getDomainAxis();
    org.jfree.data.Range x = domainAxis.getRange();
    ValueAxis rangeAxis = plot.getRangeAxis();
    org.jfree.data.Range y = rangeAxis.getRange();

    // real plot height can be calculated by
    double realPW = realPH / y.getLength() * x.getLength();

    double width = realPW + titleWidth;
    // if width is higher than given chartWidth then calc height for chartWidth
    if (width > chartWidth) {
        // calc right plot size with axis dim.
        // real plot width is given by factor;
        realPW = chartWidth - titleWidth;

        // real plot height can be calculated by
        realPH = realPW / x.getLength() * y.getLength();

        double height = realPH + titleHeight;
        // Return size
        return new Dimension((int) chartWidth, (int) height);
    } else {
        // Return size
        return new Dimension((int) width, (int) chartHeight);
    }
}

---

From source file:playground.thibautd.utils.charts.BoxAndWhiskersChart.java

private void createChart() {
    boolean legend = false;

    this.createDataSet();

    this.chart = ChartFactory.createBoxAndWhiskerChart(this.chartTitle, this.xAxisLabel, this.yAxisLabel,
            this.boxes, legend);

    XYPlot plot = this.chart.getXYPlot();
    plot.setDomainAxis(new NumberAxis(this.xAxisLabel));
    plot.getDomainAxis().configure();

    if (plotStdDev) {
        XYErrorRenderer renderer = new XYErrorRenderer();
        // in black
        renderer.setErrorPaint(Color.BLACK);
        // only plot Y error
        renderer.setDrawXError(false);//ww w  . j av  a  2 s .  c  o m
        // do not render average (already done by the B&W)
        renderer.setBaseShapesVisible(false);
        plot.setRenderer(1, renderer);
        plot.setDataset(1, deviationBars);
        plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    }

    //this.addMatsimLogo();

    //try {
    //   this.addDefaultFormatting();
    //} catch (NullPointerException e) {
    //   // occurs if no legend
    //}

    //this.chart.setBackgroundPaint(Color.white);
    plot.setBackgroundPaint(Color.white);
    XYBoxAndWhiskerRenderer renderer = (XYBoxAndWhiskerRenderer) plot.getRenderer();
    //renderer.setFillBox(false);
    //renderer.setSeriesOutlinePaint(0, Color.black);
    //renderer.setSeriesPaint(0, Color.black);
    renderer.setBoxPaint(renderer.getSeriesPaint(0));
    //auto-adjust
    renderer.setBoxWidth(-1);
}

---

From source file:compecon.dashboard.panel.AbstractChartsPanel.java

protected void configureChart(JFreeChart chart) {
    chart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));

    DateAxis dateAxis = (DateAxis) plot.getDomainAxis();
    NumberAxis valueAxis = (NumberAxis) plot.getRangeAxis();

    dateAxis.setDateFormatOverride(new SimpleDateFormat("dd-MMM"));
    valueAxis.setAutoRangeIncludesZero(true);
    valueAxis.setUpperMargin(0.15);/*from  w  w w .  j  av a2 s. co  m*/
    valueAxis.setLowerMargin(0.15);
}

---

From source file:net.bioclipse.model.ScatterPlotMouseHandler.java

private double domainValueTo2D(ChartPanel chartPanel, XYPlot plot, double value) {
    ChartRenderingInfo info = chartPanel.getChartRenderingInfo();
    Rectangle2D dataArea = info.getPlotInfo().getDataArea();
    Number x = plot.getDomainAxis().valueToJava2D(value, dataArea, plot.getDomainAxisEdge());

    return x.doubleValue();
}

---

From source file:ws.moor.bt.gui.charts.RawDownloadRate.java

private JFreeChart createChart(XYDataset dataset) {
    JFreeChart chart = ChartFactory.createTimeSeriesChart("Download Rate", "Time", "KB/s", dataset, false,
            false, false);/*from   w w  w .  j a v a2  s  . co m*/
    chart.setBackgroundPaint(Color.white);

    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("HH:mm:ss"));

    return chart;
}

---

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