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:de.unibayreuth.bayeos.goat.panels.timeseries.JPanelChart.java

public void chartChanged(ChartChangeEvent event) {
    try {/*from w ww .  ja va2  s  . c  om*/
        if (event.getChart() == null) {
            return;
        }

        BoundedRangeModel scrollBarModel = this.chartScrollBar.getModel();
        if (scrollBarModel == null) {
            return;
        }

        boolean chartIsZoomed = false;

        Plot plot = event.getChart().getPlot();
        if (plot instanceof XYPlot) {
            XYPlot hvp = (XYPlot) plot;
            ValueAxis xAxis = hvp.getDomainAxis();
            Range xAxisRange = xAxis.getRange();

            // avoid recursion
            scrollBarModel.removeChangeListener(this);

            int low = (int) (xAxisRange.getLowerBound() * scrollFactor);
            scrollBarModel.setValue(low);
            int ext = (int) (xAxisRange.getUpperBound() * scrollFactor - low);
            scrollBarModel.setExtent(ext);

            // restore
            scrollBarModel.addChangeListener(this);

            // check if zoomed horizontally
            //Range hdr = hvp.getHorizontalDataRange(xAxis);
            Range hdr = hvp.getDataRange(xAxis);

            double len = hdr == null ? 0 : hdr.getLength();
            chartIsZoomed |= xAxisRange.getLength() < len;
        }

        if (!chartIsZoomed && plot instanceof XYPlot) {
            // check if zoomed vertically
            XYPlot vvp = (XYPlot) plot;
            ValueAxis yAxis = vvp.getRangeAxis();
            if (yAxis != null) {
                chartIsZoomed = yAxis.getLowerBound() > yMin || yAxis.getUpperBound() < yMax;
            }
        }

        // enable "zoom-out-buttons" if chart is zoomed
        // otherwise disable them
        chartPanButton.setEnabled(chartIsZoomed);
        chartZoomOutButton.setEnabled(chartIsZoomed);
        chartFitButton.setEnabled(chartIsZoomed);
        chartScrollBar.setEnabled(chartIsZoomed);
        if (!chartIsZoomed) {
            setPanMode(false);
            chartZoomButton.setSelected(true);
        }
    } catch (Exception e) {
        MsgBox.error(e.getMessage());
    }
}

From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.MatrixChart.java

private void buildMainChart(String title, String subTitle, String xAxisLabel, String yAxisLabel,
        String fileName) {/*from w w  w.  jav  a  2 s  .c  o m*/
    final MatrixSeriesCollection dataset = new MatrixSeriesCollection(this.createMatrixDataSet());

    final JFreeChart chart = ChartFactory.createBubbleChart(title, xAxisLabel, yAxisLabel, dataset,
            PlotOrientation.VERTICAL, true, true, false);

    chart.addSubtitle(new TextTitle(subTitle));
    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.WHITE));
    chart.removeLegend();

    // Perform customizations starts here ...
    final XYPlot plot1 = chart.getXYPlot();

    plot1.setDomainGridlinesVisible(false);
    plot1.setRangeGridlinesVisible(false);
    plot1.setForegroundAlpha(0.5f);
    plot1.setDomainAxis(new CustomAxis(plot1.getDomainAxis().getLabel()));
    plot1.setRangeAxis(new CustomAxis(plot1.getRangeAxis().getLabel()));

    // Custumize the domain axis ( y )
    final NumberAxis domainAxis = (NumberAxis) plot1.getDomainAxis();
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setRange(-1, this.array.length);

    // Custumize the range axis ( y )
    final NumberAxis rangeAxis = (NumberAxis) plot1.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setRange(-1, this.array.length);

    // Create custom renderer
    StandardXYItemRenderer ren = new CustomRenderer(false);
    ren.setSeriesItemLabelPaint(0, Color.BLACK);
    plot1.setRenderer(ren);
    this.mainChart = chart;
}

From source file:de.citec.csra.allocation.vis.MovingChart.java

/**
 * Creates a sample chart.//  ww w .j  a va 2s .c o  m
 *
 * @param dataset the dataset.
 *
 * @return A sample chart.
 */
private JFreeChart createChart(final XYDataset dataset) {
    final JFreeChart result = ChartFactory.createTimeSeriesChart(null, "Time", "Resource", dataset, false, true,
            false);

    final XYPlot plot = result.getXYPlot();

    plot.addDomainMarker(this.marker);
    plot.setBackgroundPaint(new Color(0xf8f8ed));
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(Color.lightGray);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.lightGray);

    ValueAxis xaxis = plot.getDomainAxis();
    xaxis.setAutoRange(true);
    xaxis.setTickLabelsVisible(false);
    //Domain axis would show data of 60 seconds for a time
    xaxis.setFixedAutoRange(this.past + this.future); // 60 seconds
    xaxis.setVerticalTickLabels(true);
    ValueAxis yaxis = plot.getRangeAxis();
    yaxis.setAutoRangeMinimumSize(1.8);
    yaxis.setAutoRange(true);

    NumberAxis range = (NumberAxis) plot.getRangeAxis();
    range.setTickUnit(new NumberTickUnit(1));
    range.setNumberFormatOverride(new NumberFormat() {
        @Override
        public StringBuffer format(double number, StringBuffer toAppendTo, FieldPosition pos) {
            return format((long) number, toAppendTo, pos);
        }

        private String getID(long number) {
            return values.entrySet().stream().filter(e -> e.equals(number)).findFirst().get().getKey();
        }

        @Override
        public StringBuffer format(long number, StringBuffer ap, FieldPosition pos) {
            String id = "N/A";
            if (number == 0) {
                id = "(Time)";
            }
            if (values.containsValue(number)) {
                for (Map.Entry<String, Long> entry : values.entrySet()) {
                    if (entry.getValue() == number) {
                        id = entry.getKey();
                        break;
                    }
                }
            }
            id = id.replaceFirst("/$", "");
            ap.append(id);
            if (id.length() > 32) {
                ap.replace(15, ap.length() - 15, "..");
            }
            return ap;
        }

        @Override
        public Number parse(String source, ParsePosition parsePosition) {
            return null;
        }
    });

    //      this.chart.getXYPlot().getRenderer(1).set
    //      XYLineAndShapeRenderer r = (XYLineAndShapeRenderer) this.chart.getXYPlot().getRendererForDataset(dataset);
    return result;
}

From source file:view.App.java

private void renderChart(SpreadObject obj) {
    try {// www  .  ja  v  a2s.  c o m
        jPanel3.removeAll();
        jPanel3.revalidate();
        chart = ChartFactory.createTimeSeriesChart(
                obj.getBaseStock().getTicker() + " : " + obj.getSecondStock().getTicker(), "date",
                "spread ratio", createDataset(obj), true, true, false);
    } catch (ParseException e) {
        System.out.println("    " + e.toString());
    }

    final XYPlot plot = chart.getXYPlot();

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 0, 0));
    renderer.setSeriesPaint(0, Color.RED);
    plot.setRenderer(renderer);

    axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("dd-MM-yyyy"));

    ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setDomainZoomable(true);
    chartPanel.setRangeZoomable(false);
    Border border = BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4),
            BorderFactory.createEtchedBorder());
    chartPanel.setBorder(border);

    jPanel3.add(chartPanel);
    jPanel3.revalidate();
}