Example usage for org.jfree.chart JFreeChart getSubtitle

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

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Introduction

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

Prototype

public Title getSubtitle(int index)

Source Link

Document

Returns a chart subtitle.

Usage

From source file:org.eobjects.datacleaner.util.ChartUtils.java

public static void applyStyles(JFreeChart chart) {
    TextTitle title = chart.getTitle();//  w  w  w . j  a v  a2  s.  c o  m
    if (title != null) {
        title.setFont(WidgetUtils.FONT_HEADER1);
        title.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    }

    for (int i = 0; i < chart.getSubtitleCount(); i++) {
        Title subtitle = chart.getSubtitle(i);
        if (subtitle instanceof TextTitle) {
            ((TextTitle) subtitle).setFont(WidgetUtils.FONT_NORMAL);
        }
    }

    LegendTitle legend = chart.getLegend();
    if (legend != null) {
        legend.setItemFont(WidgetUtils.FONT_SMALL);
    }

    // transparent background
    chart.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    chart.setBorderVisible(false);

    final Plot plot = chart.getPlot();
    plot.setInsets(new RectangleInsets(UnitType.ABSOLUTE, 0d, 0d, 0d, 0d));
    plot.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    plot.setOutlinePaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    plot.setOutlineVisible(true);

    if (plot instanceof PiePlot) {
        // tweaks for pie charts
        final PiePlot piePlot = (PiePlot) plot;
        piePlot.setBaseSectionOutlinePaint(WidgetUtils.BG_COLOR_DARK);
        piePlot.setBaseSectionOutlineStroke(normalStroke);
        piePlot.setLabelFont(WidgetUtils.FONT_SMALL);
        piePlot.setLabelBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHT);
        piePlot.setLabelOutlineStroke(normalStroke);
        piePlot.setLabelPaint(WidgetUtils.BG_COLOR_DARK);
        piePlot.setSectionOutlinesVisible(false);
        piePlot.setLabelLinkStyle(PieLabelLinkStyle.QUAD_CURVE);
    } else if (plot instanceof CategoryPlot) {
        // tweaks for bar charts
        final CategoryPlot categoryPlot = (CategoryPlot) plot;

        int columnCount = categoryPlot.getDataset().getColumnCount();
        if (columnCount > 1) {
            categoryPlot.setDomainGridlinesVisible(true);
        } else {
            categoryPlot.setDomainGridlinesVisible(false);
        }
        categoryPlot.setDomainGridlinePaint(WidgetUtils.BG_COLOR_DARK);
        categoryPlot.setDomainGridlinePosition(CategoryAnchor.END);

        categoryPlot.getDomainAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getDomainAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getRangeAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getRangeAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.setDrawingSupplier(new DCDrawingSupplier());

        final CategoryItemRenderer renderer = categoryPlot.getRenderer();
        renderer.setBaseOutlinePaint(WidgetUtils.BG_COLOR_DARK);
        renderer.setBaseOutlineStroke(wideStroke);

        if (renderer instanceof BarRenderer) {
            BarRenderer barRenderer = (BarRenderer) renderer;
            barRenderer.setShadowPaint(WidgetUtils.BG_COLOR_BRIGHT);
            barRenderer.setBarPainter(new StandardBarPainter());
        }

    } else if (plot instanceof XYPlot) {
        // tweaks for line charts
        final XYPlot xyPlot = (XYPlot) plot;

        xyPlot.setDrawingSupplier(new DCDrawingSupplier());

        xyPlot.getDomainAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getDomainAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getRangeAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getRangeAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);

        final XYItemRenderer renderer = xyPlot.getRenderer();
        final int seriesCount = xyPlot.getSeriesCount();
        for (int i = 0; i < seriesCount; i++) {
            renderer.setSeriesStroke(i, wideStroke);
        }
    }
}

From source file:org.fhcrc.cpl.viewer.gui.SpectrumChartFactory.java

public static ChartPanel CreateChartPanel(XYDataset dataset, Color[] colors) {
    XYPlot xy = createXYPlot(dataset, colors);
    JFreeChart chart = new JFreeChart(xy);
    ChartPanel chartPanel = new SpectrumChartPanel(chart);
    chartPanel.setDisplayToolTips(true);
    chartPanel.setMouseZoomable(true);//  w w  w .  j  a  v  a  2  s.c o m
    // Remove the autogenerated subtitle
    if (chart.getSubtitleCount() == 1)
        chart.removeSubtitle(chart.getSubtitle(chart.getSubtitleCount() - 1));
    return chartPanel;
}

From source file:org.fhcrc.cpl.viewer.gui.SpectrumChartFactory.java

public static ChartPanel CreateChartPanel(java.util.List datasets, Color[] colors) {
    if (datasets.size() == 1)
        return CreateChartPanel((XYSeriesCollection) datasets.get(0), colors);

    CombinedDomainXYPlot combined = new CombinedDomainXYPlot();
    for (Iterator it = datasets.iterator(); it.hasNext();) {
        XYSeriesCollection series = (XYSeriesCollection) it.next();
        XYPlot xy = createXYPlot(series, colors);
        combined.add(xy);//from   ww  w. j av  a2 s .  com
    }
    NumberAxis axisDomain = new NumberAxis();
    axisDomain.setAutoRangeIncludesZero(false);
    //      axisDomain.setRange(400.0, 1600.0);
    combined.setDomainAxis(axisDomain);

    JFreeChart chart = new JFreeChart(combined);
    ChartPanel chartPanel = new SpectrumChartPanel(chart);
    chartPanel.setDisplayToolTips(true);
    chartPanel.setMouseZoomable(true);
    // Remove the autogenerated subtitle
    if (chart.getSubtitleCount() == 1)
        chart.removeSubtitle(chart.getSubtitle(chart.getSubtitleCount() - 1));
    return chartPanel;
}

From source file:org.datacleaner.util.ChartUtils.java

public static void applyStyles(JFreeChart chart) {
    TextTitle title = chart.getTitle();//from  w w w  .ja  v  a 2s .  c  o  m
    if (title != null) {
        title.setFont(WidgetUtils.FONT_HEADER1);
        title.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    }

    for (int i = 0; i < chart.getSubtitleCount(); i++) {
        Title subtitle = chart.getSubtitle(i);
        if (subtitle instanceof TextTitle) {
            ((TextTitle) subtitle).setFont(WidgetUtils.FONT_NORMAL);
        }
    }

    LegendTitle legend = chart.getLegend();
    if (legend != null) {
        legend.setItemFont(WidgetUtils.FONT_SMALL);
    }

    // transparent background
    chart.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    chart.setBorderVisible(false);

    final Plot plot = chart.getPlot();
    plot.setInsets(new RectangleInsets(UnitType.ABSOLUTE, 0d, 0d, 0d, 0d));
    plot.setBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    plot.setOutlinePaint(WidgetUtils.BG_COLOR_BRIGHTEST);
    plot.setOutlineVisible(true);

    if (plot instanceof PiePlot) {
        // tweaks for pie charts
        final PiePlot piePlot = (PiePlot) plot;
        piePlot.setBaseSectionOutlinePaint(WidgetUtils.BG_COLOR_DARK);
        piePlot.setBaseSectionOutlineStroke(STROKE_NORMAL);
        piePlot.setLabelFont(WidgetUtils.FONT_SMALL);
        piePlot.setLabelBackgroundPaint(WidgetUtils.BG_COLOR_BRIGHT);
        piePlot.setLabelOutlineStroke(STROKE_NORMAL);
        piePlot.setLabelPaint(WidgetUtils.BG_COLOR_DARK);
        piePlot.setSectionOutlinesVisible(false);
        piePlot.setLabelLinkStyle(PieLabelLinkStyle.QUAD_CURVE);
        piePlot.setDrawingSupplier(new DCDrawingSupplier());

    } else if (plot instanceof CategoryPlot) {
        // tweaks for bar charts
        final CategoryPlot categoryPlot = (CategoryPlot) plot;

        int columnCount = categoryPlot.getDataset().getColumnCount();
        if (columnCount > 1) {
            categoryPlot.setDomainGridlinesVisible(true);
        } else {
            categoryPlot.setDomainGridlinesVisible(false);
        }
        categoryPlot.setDomainGridlinePaint(WidgetUtils.BG_COLOR_DARK);
        categoryPlot.setDomainGridlinePosition(CategoryAnchor.END);

        categoryPlot.getDomainAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getDomainAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getRangeAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.getRangeAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        categoryPlot.setDrawingSupplier(new DCDrawingSupplier());

        final CategoryItemRenderer renderer = categoryPlot.getRenderer();
        renderer.setBaseOutlinePaint(WidgetUtils.BG_COLOR_DARK);
        renderer.setBaseOutlineStroke(STROKE_WIDE);

        if (renderer instanceof BarRenderer) {
            BarRenderer barRenderer = (BarRenderer) renderer;
            barRenderer.setShadowPaint(WidgetUtils.BG_COLOR_BRIGHT);
            barRenderer.setBarPainter(new StandardBarPainter());
        }

    } else if (plot instanceof XYPlot) {
        // tweaks for line charts
        final XYPlot xyPlot = (XYPlot) plot;

        xyPlot.setDrawingSupplier(new DCDrawingSupplier());

        xyPlot.getDomainAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getDomainAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getRangeAxis().setLabelFont(WidgetUtils.FONT_SMALL);
        xyPlot.getRangeAxis().setTickLabelFont(WidgetUtils.FONT_SMALL);

        final XYItemRenderer renderer = xyPlot.getRenderer();
        final int seriesCount = xyPlot.getSeriesCount();
        for (int i = 0; i < seriesCount; i++) {
            renderer.setSeriesStroke(i, STROKE_WIDE);
        }
    }
}

From source file:org.gumtree.vis.awt.PlotFactory.java

public static Hist2DPanel createHist2DPanel(IXYZDataset dataset) {
    JFreeChart chart = createXYBlockChart(dataset);

    Hist2DPanel panel = new Hist2DPanel(chart);
    panel.setHorizontalAxisTrace(true);/*  w w w .j  a v  a  2 s.c o m*/
    panel.setVerticalAxisTrace(true);
    panel.setDoubleBuffered(true);
    panel.setFillZoomRectangle(true);
    panel.setZoomAroundAnchor(true);
    panel.setZoomInFactor(StaticValues.defaultZoomInFactor);
    panel.setZoomOutFactor(StaticValues.defaultZoomOutFactor);
    panel.addMouseListener((PaintScaleLegend2D) chart.getSubtitle(0));
    panel.addMouseMotionListener((PaintScaleLegend2D) chart.getSubtitle(0));
    dataset.addChangeListener(panel);
    return panel;
}

From source file:net.sf.mzmine.chartbasics.graphicsexport.ChartExportUtil.java

/**
 * This method is used to save all image formats. it uses the specific methods for each file
 * format/*from  w w  w . j  a  v a 2  s .co m*/
 * 
 * @param chart
 * @param sett
 * @param chartRenderingInfo
 */
private static void writeChartToImage(JFreeChart chart, GraphicsExportParameters sett, ChartRenderingInfo info)
        throws Exception {
    // Background color
    Paint saved = chart.getBackgroundPaint();
    chart.setBackgroundPaint(sett.getColorWithAlpha());
    chart.setBackgroundImageAlpha((float) sett.getTransparency());
    if (chart.getLegend() != null)
        chart.getLegend().setBackgroundPaint(sett.getColorWithAlpha());
    // legends and stuff
    for (int i = 0; i < chart.getSubtitleCount(); i++)
        if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
            ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(sett.getColorWithAlpha());

    // apply bg
    chart.getPlot().setBackgroundPaint(sett.getColorWithAlpha());

    // create folder
    File f = sett.getFullpath();
    if (!f.exists()) {
        if (f.getParentFile() != null)
            f.getParentFile().mkdirs();
        // f.createNewFile();
    }

    Dimension size = sett.getPixelSize();
    // Format
    switch (sett.getFormat()) {
    case "PDF":
        writeChartToPDF(chart, size.width, size.height, f);
        break;
    case "PNG":
        writeChartToPNG(chart, info, size.width, size.height, f, (int) sett.getDPI());
        break;
    case "JPG":
        writeChartToJPEG(chart, info, size.width, size.height, f, (int) sett.getDPI());
        break;
    case "EPS":
        writeChartToEPS(chart, size.width, size.height, f);
        break;
    case "SVG":
        writeChartToSVG(chart, size.width, size.height, f);
        break;
    case "EMF":
        writeChartToEMF(chart, size.width, size.height, f);
        break;
    }
    //
    chart.setBackgroundPaint(saved);
    chart.setBackgroundImageAlpha(255);
    if (chart.getLegend() != null)
        chart.getLegend().setBackgroundPaint(saved);
    // legends and stuff
    for (int i = 0; i < chart.getSubtitleCount(); i++)
        if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
            ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(saved);

    // apply bg
    chart.getPlot().setBackgroundPaint(saved);
}

From source file:net.sf.mzmine.chartbasics.graphicsexport.ChartExportUtil.java

public static void writeChartToJPEG(JFreeChart chart, ChartRenderingInfo info, int width, int height,
        File fileName, int resolution) throws IOException {
    // Background color
    Paint saved = chart.getBackgroundPaint();
    if (((Color) saved).getAlpha() == 0) {
        chart.setBackgroundPaint(Color.WHITE);
        chart.setBackgroundImageAlpha(255);
        if (chart.getLegend() != null)
            chart.getLegend().setBackgroundPaint(Color.WHITE);
        // legends and stuff
        for (int i = 0; i < chart.getSubtitleCount(); i++)
            if (PaintScaleLegend.class.isAssignableFrom(chart.getSubtitle(i).getClass()))
                ((PaintScaleLegend) chart.getSubtitle(i)).setBackgroundPaint(Color.WHITE);

        // apply bg
        chart.getPlot().setBackgroundPaint(Color.WHITE);
    }/* w  w  w .  j  ava  2s  .  c o m*/
    //
    if (resolution == 72)
        writeChartToJPEG(chart, width, height, fileName);
    else {
        OutputStream out = new BufferedOutputStream(new FileOutputStream(fileName));
        try {
            BufferedImage image = paintScaledChartToBufferedImage(chart, info, out, width, height, resolution,
                    BufferedImage.TYPE_INT_RGB);
            EncoderUtil.writeBufferedImage(image, ImageFormat.JPEG, out, 1.f);
        } finally {
            out.close();
        }
    }
}

From source file:org.apache.qpid.disttest.charting.chartbuilder.ChartProductionTest.java

private void assertChartTitlesAndWriteToFile(ChartBuilder builder) {
    JFreeChart chart = builder.buildChart(_chartingDefinition);
    assertEquals(TEST_CHARTTITLE, chart.getTitle().getText());
    assertEquals(TEST_CHARTSUBTITLE, ((ShortTextTitle) chart.getSubtitle(1)).getText());
    assertEquals(TEST_SERIESLEGEND, chart.getPlot().getLegendItems().get(0).getLabel());

    if (chart.getPlot() instanceof XYPlot) {
        assertEquals(1, chart.getXYPlot().getDatasetCount());
    } else {//from  w w  w . j a v  a2  s.c  o m
        assertEquals(1, chart.getCategoryPlot().getDatasetCount());
    }

    _writer.writeChartToFileSystem(chart, _chartingDefinition);
}

From source file:org.yccheok.jstock.gui.charting.DynamicChart.java

/** Creates new form DynamicChart */
public DynamicChart() {
    this.price = new TimeSeries("Price");
    // Sets the maximumItemAge attribute, which specifies the maximum age of data items in the series
    // (in terms of the RegularTimePeriod type used by this series). Whenever a new data value is
    // added, any data items that are older than the limit specified by maximumItemAge are automatically
    // discarded/*from  w ww. j  a  va  2 s.c  om*/
    // Maximum 2 hours.
    this.price.setMaximumItemAge(2 * 60 * 60);

    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(this.price);

    JFreeChart freeChart = ChartFactory.createTimeSeriesChart(null, null, null, dataset, false, true, false);

    freeChart.setAntiAlias(true);
    while (freeChart.getSubtitleCount() > 0) {
        freeChart.removeSubtitle(freeChart.getSubtitle(0));
    }

    // Due to limited spacing, we remove all information regarding x and y axis
    // as well.
    XYPlot plot = freeChart.getXYPlot();
    plot.getRangeAxis().setVisible(false);
    plot.getDomainAxis().setVisible(false);

    XYItemRenderer renderer1 = plot.getRenderer();
    renderer1.setBaseToolTipGenerator(
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("h:mm:ss a"), new DecimalFormat("0.00#")));

    org.yccheok.jstock.charting.Utils.applyChartTheme(freeChart);

    // Disable zoom.
    chartPanel = new ChartPanel(freeChart, true, true, true, false, true);
    chartPanel.setMouseZoomable(false);
}

From source file:org.apache.qpid.disttest.charting.chartbuilder.BaseChartBuilderTest.java

public void testBuildChart() {
    BaseChartBuilder chartBuilder = new ChartBuilder(_seriesBuilder, _strokeAndPaintApplier, _datasetHolder) {
        @Override/*from  w w w . j a  v a 2  s  .co  m*/
        protected JFreeChart createChartImpl(String title, String xAxisTitle, String yAxisTitle,
                Dataset dataset, PlotOrientation plotOrientation, boolean showLegend, boolean showToolTips,
                boolean showUrls) {
            assertEquals(CHART_TITLE, title);
            assertEquals(X_TITLE, xAxisTitle);
            assertEquals(Y_TITLE, yAxisTitle);

            return _jFreeChart;
        }
    };

    JFreeChart chart = chartBuilder.buildChart(_chartingDefinition);

    assertEquals(BaseChartBuilder.BLUE_GRADIENT, chart.getBackgroundPaint());
    assertEquals("The *second* subtitle of the generated chart should have the text from the chart definition",
            CHART_SUB_TITLE, ((TextTitle) chart.getSubtitle(1)).getText());
    verify(_seriesPainter).applySeriesAppearance(_jFreeChart, _seriesDefinitions, _strokeAndPaintApplier);
}