Example usage for org.jfree.chart JFreeChart getCategoryPlot

List of usage examples for org.jfree.chart JFreeChart getCategoryPlot

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Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getCategoryPlot.

Prototype

public CategoryPlot getCategoryPlot()

Source Link

Document

Returns the plot cast as a CategoryPlot .

Usage

From source file:edu.ucla.stat.SOCR.chart.demo.BarChartDemo5.java

/**
 * Creates a chart./* w  w  w .j a v  a 2  s  .  c o m*/
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(final CategoryDataset dataset) {
    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart(chartTitle, // chart title
            domainLabel, // domain axis label
            rangeLabel, // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, // orientation
            !legendPanelOn, // include legend
            true, false);

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    CategoryPlot plot = chart.getCategoryPlot();

    plot.getRenderer().setSeriesPaint(0, new Color(0, 0, 255));
    plot.getRenderer().setSeriesPaint(1, new Color(75, 75, 255));
    plot.getRenderer().setSeriesPaint(2, new Color(150, 150, 255));

    // change the auto tick unit selection to integer units only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(0.0, 100.0);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator());
    // NumberAxis hna = rangeAxis;
    // MarkerAxisBand band = new MarkerAxisBand(hna, 2.0, 2.0, 2.0, 2.0,
    //     new Font("SansSerif", Font.PLAIN, 9));

    //        IntervalMarker m1 = new IntervalMarker(0.0, 33.0, "Low", Color.gray,
    //            new BasicStroke(0.5f), Color.green, 0.75f);
    //        IntervalMarker m2 = new IntervalMarker(33.0, 66.0, "Medium", Color.gray,
    //            new BasicStroke(0.5f), Color.orange, 0.75f);
    //        IntervalMarker m3 = new IntervalMarker(66.0, 100.0, "High", Color.gray,
    //            new BasicStroke(0.5f), Color.red, 0.75f);
    //        band.addMarker(m1);
    //        band.addMarker(m2);
    //        band.addMarker(m3);
    //        hna.setMarkerBand(band);
    // OPTIONAL CUSTOMISATION COMPLETED.

    setCategorySummary(dataset);
    return chart;
}

From source file:org.jfree.chart.demo.ItemLabelDemo1.java

/**
 * Creates a sample chart.//from   w  w  w. ja  v  a 2  s .  c om
 * 
 * @param dataset
 *           the dataset.
 * @return the chart.
 */
private JFreeChart createChart(final CategoryDataset dataset) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createBarChart("Item Label Demo 1", // chart title
            "Category", // domain axis label
            "Value", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips?
            false // URLs?
    );

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinePaint(Color.white);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setUpperMargin(0.15);

    final CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setLabelGenerator(new LabelGenerator(50.0));
    renderer.setItemLabelsVisible(true);

    return chart;

}

From source file:net.sourceforge.processdash.ui.web.CGIChartBase.java

protected void setupCategoryChart(JFreeChart chart) {

    if (!(chart.getPlot() instanceof CategoryPlot))
        return;/*w w w  .  ja  va  2  s  .c  om*/
    CategoryPlot cp = chart.getCategoryPlot();

    CategoryAxis catAxis = cp.getDomainAxis();
    ValueAxis otherAxis = cp.getRangeAxis();

    if (!chromeless) {
        String catAxisLabel = data.getColName(0);
        if (catAxisLabel == null)
            catAxisLabel = Translator.translate("Project/Task");

        String otherAxisLabel = Translator.translate(getSetting("units"));
        if ((otherAxisLabel == null || otherAxisLabel.length() == 0) && data.numCols() == 1)
            otherAxisLabel = data.getColName(1);
        if (otherAxisLabel == null)
            otherAxisLabel = Translator.translate("Value");

        String catLabels = getParameter("categoryLabels");

        catAxis.setLabel(catAxisLabel);
        otherAxis.setLabel(otherAxisLabel);
        if ("vertical".equalsIgnoreCase(catLabels))
            catAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);
        else if ("none".equalsIgnoreCase(catLabels))
            catAxis.setTickLabelsVisible(false);
    }

    if (data.numCols() == 1 && getParameter("noSkipLegend") == null) {
        chart.removeLegend();
        chart.getPlot().setInsets(new RectangleInsets(5, 2, 2, 5));
    }
}

From source file:org.adempiere.apps.graph.ChartBuilder.java

private void setupCategoryChart(JFreeChart chart) {
    CategoryPlot plot = chart.getCategoryPlot();
    CategoryAxis xAxis = (CategoryAxis) plot.getDomainAxis();
    xAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45);

    CategoryItemRenderer renderer = plot.getRenderer();
    renderer.setSeriesPaint(0, Color.RED);
    renderer.setSeriesPaint(1, Color.BLUE);
    renderer.setSeriesPaint(2, Color.YELLOW);
    renderer.setSeriesPaint(3, Color.GREEN);
    renderer.setSeriesPaint(4, Color.ORANGE);
    renderer.setSeriesPaint(5, Color.CYAN);
    renderer.setSeriesPaint(6, Color.MAGENTA);
    renderer.setSeriesPaint(7, Color.GRAY);
    renderer.setSeriesPaint(8, Color.PINK);

    plot.setRenderer(renderer);/*from ww  w.  j ava  2s . c  o m*/
}

From source file:moller.javapeg.program.gui.frames.ImageRepositoryStatisticsViewer.java

private ChartPanel createChart(CategoryDataset bardataset, String label) {
    String title = getLang().get("imagestatisticsviewer.chart.title.prefix");
    String valueAxisLabel = getLang().get("imagestatisticsviewer.chart.valueAxisLabel");

    JFreeChart barChart = ChartFactory.createBarChart(title + " " + label, label, valueAxisLabel, bardataset);

    ChartPanel chartPanel = new ChartPanel(barChart);
    chartPanel.setName(label);//from w ww  .  j  a  va  2 s  . c o  m
    chartPanel.setMouseWheelEnabled(true);

    final CategoryPlot plot = barChart.getCategoryPlot();
    plot.setBackgroundPaint(new Color(204, 204, 204));

    BarRenderer barRenderer = (BarRenderer) plot.getRenderer();
    barRenderer.setBarPainter(new StandardBarPainter());
    barRenderer.setSeriesPaint(0, new Color(102, 153, 204));
    barRenderer.setDrawBarOutline(true);
    barRenderer.setSeriesOutlinePaint(0, Color.BLACK);

    return chartPanel;
}

From source file:net.sf.jasperreports.customizers.shape.LegendShapeCustomizer.java

@Override
public void customize(JFreeChart jfc, JRChart jrc) {
    Plot plot = jfc.getPlot();//  w w  w .  ja  v  a 2  s  .co m

    ItemsCounter itemsCounter = new LegendItemsCounter(plot);
    SeriesNameProvider seriesNameProvider = null;
    Object renderer = null;

    if (plot instanceof XYPlot) {
        XYPlot xyPlot = jfc.getXYPlot();
        renderer = xyPlot.getRenderer();
        seriesNameProvider = new XYPlotSeriesNameProvider(xyPlot);
    } else if (plot instanceof CategoryPlot) {
        CategoryPlot categoryPlot = jfc.getCategoryPlot();
        renderer = categoryPlot.getRenderer();
        seriesNameProvider = new CategorySeriesNameProvider(categoryPlot);
    }

    Integer legendItemIndex = CustomizerUtil.resolveIndex(this, itemsCounter, seriesNameProvider);
    if (legendItemIndex != null && renderer instanceof AbstractRenderer) {
        ShapeSetter shapeSetter = new AbstractRendererLegendShapeSetter((AbstractRenderer) renderer);
        if (legendItemIndex == -1) {
            updateItems(itemsCounter, shapeSetter);
        } else {
            updateItem(itemsCounter, shapeSetter, legendItemIndex);
        }
    }
}

From source file:graph.plotter.BarMenu.java

/**
 * This is the main working button for this class... It creates bar chart analyZing whole data set
 * /*from   w w  w.  jav  a 2 s  .co  m*/
 * @param evt 
 */
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
    // TODO add your handling code here:
    try {
        DefaultCategoryDataset dataset = new DefaultCategoryDataset();
        int i;
        i = 0;
        String genre = " ";
        if (Button == 1)
            while (i < count) {
                double amount = Double.parseDouble(Table.getModel().getValueAt(i, 1).toString());
                String name = Table.getModel().getValueAt(i, 0).toString();
                dataset.setValue(new Double(amount), genre, name);
                i++;
                genre += " ";

            }
        else {
            try {
                BufferedReader br = new BufferedReader(new FileReader(jTextField3.getText()));
                String Line;
                while ((Line = br.readLine()) != null) {
                    String[] value = Line.split(",");
                    double val = Double.parseDouble(value[1]);

                    dataset.setValue(new Double(val), genre, value[0]);
                    genre += " ";
                    System.out.println(value[0]);
                }
            } catch (FileNotFoundException ex) {
                Logger.getLogger(BarMenu.class.getName()).log(Level.SEVERE, null, ex);
            } catch (IOException ex) {
                Logger.getLogger(BarMenu.class.getName()).log(Level.SEVERE, null, ex);
            }

        }

        JFreeChart chart = ChartFactory.createBarChart3D("Amount", "Name", "Amount", dataset,
                PlotOrientation.VERTICAL, false, true, false);
        CategoryPlot p = chart.getCategoryPlot();
        p.setRangeGridlinePaint(Color.white);
        p.setBackgroundPaint(Color.black);
        ChartFrame frame = new ChartFrame("Bar Chart", chart);
        saveButton = new JButton("Save image in Project Folder");

        frame.setLayout(new BorderLayout());

        JPanel panel = new JPanel();
        panel.setLayout(new GridBagLayout());

        GridBagConstraints gc = new GridBagConstraints();
        gc.gridx = 1;
        gc.gridy = 0;

        panel.add(saveButton, gc);

        frame.add(panel, BorderLayout.SOUTH);

        saveButton.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {

                try {
                    final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
                    final File file1 = new File("Bar_Chart.png");
                    ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);
                } catch (Exception ex) {

                }

            }
        });
        frame.setVisible(true);

        frame.setSize(858, 513);
    } catch (Exception e) {

    }
}

From source file:org.n52.oxf.render.sos.AnimatedMapChartRenderer4OnePhenomenon.java

/**
 * renders a BarChart consisting of one series for each specified foiID.
 * /*from  w  w w  .ja va 2 s.co m*/
 * @param foiIdArray
 * @param observationCollection
 * @return
 */
protected CategoryPlot renderFoiBarChart(String foiID, String timeString, ObservedValueTuple tuple) {

    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.addValue((Double) tuple.getValue(0), foiID, timeString);

    JFreeChart chart = ChartFactory.createBarChart3D(null, // String title
            null, // String categoryAxisLabel
            null, // String valueAxisLabel
            dataset, // CategoryDataset dataset
            PlotOrientation.VERTICAL, false, // boolean legend
            false, // boolean tooltips
            false // boolean urls
    );

    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.white);

    return plot;
}

From source file:com.devoteam.srit.xmlloader.core.report.derived.DerivedCounter.java

public JFreeChart getHistogramChart() {

    double[] hits = this.counter.histogramDataset.getHistogramArray();
    double[] intervals = this.counter.histogramDataset.histogramParameters.histogramIntervals;
    double hitsCount = this.counter.histogramDataset.hits;
    DefaultCategoryDataset datasetNormal = new DefaultCategoryDataset();

    datasetNormal.addValue(0, "a", "          -INF");
    datasetNormal.addValue(0, "b", "          -INF");

    double cumul = 0;
    for (int i = 0; i < intervals.length - 1; i++) {
        String intervalName;/*from w ww  . j  a v  a  2s.c o  m*/

        if (i == intervals.length - 2) {
            intervalName = "          +INF";
        } else {
            intervalName = "          " + Double.toString(intervals[i + 1]);
        }

        cumul += hits[i];
        datasetNormal.addValue((100 * hits[i]) / hitsCount, "a", intervalName);
        datasetNormal.addValue((100 * cumul) / hitsCount, "b", intervalName);
    }

    JFreeChart jFreeChart = ChartFactory.createBarChart("", "", "%", datasetNormal, PlotOrientation.VERTICAL,
            false, false, false);

    CategoryPlot plot = jFreeChart.getCategoryPlot();
    CategoryAxis axis = plot.getDomainAxis();
    LayeredBarRenderer layeredBarRenderer = new LayeredBarRenderer();
    layeredBarRenderer.setSeriesPaint(0, new Color(0, 0, 255, 85));
    layeredBarRenderer.setSeriesPaint(1, new Color(255, 0, 0, 85));
    plot.setRenderer(layeredBarRenderer);

    plot.setRowRenderingOrder(SortOrder.DESCENDING);
    axis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
    axis.setMaximumCategoryLabelWidthRatio(1);

    jFreeChart.setBackgroundPaint(Color.WHITE);
    return jFreeChart;

}

From source file:UserInterface.WaterSupplyAdmin.UsagePatternJPanel.java

private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed
    int selectedRow = customerTable.getSelectedRow();
    if (selectedRow < 0) {
        JOptionPane.showMessageDialog(null, "Select a customer first");
        return;// w  ww.  j  av  a  2s.co  m
    }

    Customer customer = (Customer) customerTable.getValueAt(selectedRow, 1);
    if (customer.getSourceSensor() == null) {
        JOptionPane.showMessageDialog(null, "Water Supply not available yet for this customer");
        return;
    }
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (SensorValue sensorValue : customer.getTargetSensor().getSensorValueList()) {
        dataset.addValue(sensorValue.getFlowrate(), "Date", sensorValue.getDate());
    }
    if (customer.getTargetSensor().getSensorValueList().size() == 1) {
        JFreeChart chart = ChartFactory.createBarChart(
                "Customer's water flowrate variation over a period of time", "Time of Usage",
                "FlowRate(gallons/sec)", dataset, PlotOrientation.VERTICAL, true, true, true);
        CategoryPlot p = chart.getCategoryPlot();
        p.setRangeGridlinePaint(Color.cyan);
        ChartFrame frame = new ChartFrame("Bar Char for Weight", chart);

        frame.setVisible(true);
        frame.setSize(450, 350);
    } else {
        JFreeChart chart = ChartFactory.createLineChart(
                "Customer's water flowrate variation over a period of time", "Time of Usage",
                "FlowRate(gallons/sec)", dataset, PlotOrientation.VERTICAL, true, true, true);
        CategoryPlot p = chart.getCategoryPlot();
        p.setRangeGridlinePaint(Color.cyan);
        ChartFrame frame = new ChartFrame("Bar Char for Weight", chart);
        RefineryUtilities.centerFrameOnScreen(frame);

        frame.setVisible(true);
        frame.setSize(450, 350);
    }

}