Example usage for org.jfree.chart.title TextTitle TextTitle

Introduction

In this page you can find the example usage for org.jfree.chart.title TextTitle TextTitle.

Prototype

public TextTitle(String text, Font font) 

Source Link

Document

Creates a new title, using default attributes where necessary.

Usage

From source file:com.ohalo.cn.awt.JFreeChartTest3.java

public static void main(String[] args) throws Exception {
    JFreeChart chart = ChartFactory.createPieChart("???", getDataset(), true, true,
            false);//from   w  w w  . j  av a2 s  .  c o  m
    chart.setTitle(new TextTitle("??", new Font("", Font.BOLD + Font.ITALIC, 20)));

    LegendTitle legend = chart.getLegend(0);// Legend
    legend.setItemFont(new Font("", Font.BOLD, 14));
    PiePlot plot = (PiePlot) chart.getPlot();// Plot
    plot.setLabelFont(new Font("", Font.BOLD, 16));

    OutputStream os = new FileOutputStream("company.jpeg");// ??FileOutputStream?
    ChartUtilities.writeChartAsJPEG(os, chart, 1000, 800);
    // ??applicationchart??JPEG?3?4?

    os.close();// ?
}

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From source file:DataCharts.LineGraph.java

public static JFreeChart createChart(XYDataset dataset) {

    JFreeChart chart = ChartFactory.createTimeSeriesChart("Customers by Month", "Months", "Customers", dataset);

    String fontName = "SansSerif";
    chart.getTitle().setFont(new Font(fontName, Font.BOLD, 18));
    chart.addSubtitle(new TextTitle(" ", new Font(fontName, Font.PLAIN, 14)));

    XYPlot plot = (XYPlot) chart.getPlot();
    plot.setDomainPannable(false);/*from   w  ww . j av  a  2  s.  c om*/
    plot.setRangePannable(false);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    plot.getDomainAxis().setLowerMargin(0.0);
    plot.getDomainAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getDomainAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));

    plot.getRangeAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getRangeAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));

    chart.getLegend().setItemFont(new Font(fontName, Font.PLAIN, 14));
    chart.getLegend().setFrame(BlockBorder.NONE);

    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);
        renderer.setDrawSeriesLineAsPath(false);
        // set the default stroke for all series
        renderer.setAutoPopulateSeriesStroke(false);

    }
    return chart;

}

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From source file:org.jfree.chart.demo.XYBarChartDemo1.java

private static JFreeChart createChart(IntervalXYDataset intervalxydataset) {
    JFreeChart jfreechart = ChartFactory.createXYBarChart("State Executions - USA", "Year", true,
            "Number of People", intervalxydataset, PlotOrientation.VERTICAL, true, false, false);
    jfreechart.addSubtitle(new TextTitle("Source: http://www.amnestyusa.org/abolish/listbyyear.do",
            new Font("Dialog", 2, 10)));
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    StandardXYToolTipGenerator standardxytooltipgenerator = new StandardXYToolTipGenerator("{1} = {2}",
            new SimpleDateFormat("yyyy"), new DecimalFormat("0"));
    xyitemrenderer.setBaseToolTipGenerator(standardxytooltipgenerator);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setRangeGridlinePaint(Color.white);
    DateAxis dateaxis = (DateAxis) xyplot.getDomainAxis();
    dateaxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    dateaxis.setLowerMargin(0.01D);/*from   ww  w.  ja v a2  s . com*/
    dateaxis.setUpperMargin(0.01D);
    return jfreechart;
}

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From source file:com.ohalo.cn.awt.JFreeChartTest2.java

public static JFreeChart createChart(CategoryDataset dataset) // ?
{
    JFreeChart chart = ChartFactory.createBarChart("hi", "", "?", dataset,
            PlotOrientation.VERTICAL, true, true, false); // JFreeChart
    chart.setTitle(new TextTitle("??", new Font("", Font.BOLD + Font.ITALIC, 20)));// ???hi?
    CategoryPlot plot = (CategoryPlot) chart.getPlot();// ?plot
    CategoryAxis categoryAxis = plot.getDomainAxis();// ??
    categoryAxis.setLabelFont(new Font("", Font.BOLD, 12));// ??
    return chart;
}

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From source file:st.jigasoft.dbutil.util.ReportTheme.java

public static void circularTheme(JFreeChart chart, String... colunsName) {
    chart.setBackgroundPaint(//from  w  ww .  j a  va2 s  .  co m
            new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));

    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 26));

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);
    int iCount = 0;

    // use gradients and white borders for the section colours
    for (Object s : colunsName) {
        plot.setSectionPaint(s.toString(), createGradientPaint(new Color(200, 200, 255), colorItems(iCount++)));
        if (iCount == MAX_COLUNS_COLOR)
            iCount = 0;
    }

    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

    plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
    plot.setLabelLinkPaint(Color.WHITE);
    plot.setLabelLinkStroke(new BasicStroke(2.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelBackgroundPaint(null);

    //        // add a subtitle giving the data source
    TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
            new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
}

---

From source file:com.ouc.cpss.view.EmpSaleChartBuilder.java

private static JFreeChart createJFreeChart(CategoryDataset dataset) {
    /**/*  w  ww  . j a va  2  s .  c  om*/
     * JFreeChart
     */
    //?     
    StandardChartTheme standardChartTheme = new StandardChartTheme("CN");
    //     
    standardChartTheme.setExtraLargeFont(new Font("", Font.BOLD, 20));
    //    
    standardChartTheme.setRegularFont(new Font("", Font.PLAIN, 15));
    //?     
    standardChartTheme.setLargeFont(new Font("", Font.PLAIN, 15));
    //?   
    ChartFactory.setChartTheme(standardChartTheme);
    //?
    JFreeChart jfreeChart = ChartFactory.createBarChart3D("", "", "?", dataset,
            PlotOrientation.VERTICAL, true, false, false);
    /**
     * JFreeChart
     */
    jfreeChart.setTitle(new TextTitle("", new Font("", Font.BOLD + Font.ITALIC, 20)));
    CategoryPlot plot = (CategoryPlot) jfreeChart.getPlot();
    CategoryAxis categoryAxis = plot.getDomainAxis();
    categoryAxis.setLabelFont(new Font("", Font.ROMAN_BASELINE, 12));

    return jfreeChart;
}

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From source file:demo.BarChartDemo11.java

/**
 * Creates a sample chart.//from w ww . j  ava2s.  com
 *
 * @param dataset  the dataset.
 *
 * @return The chart.
 */
private static JFreeChart createChart(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("Open Source Projects By License", "License", "Percent",
            dataset);
    chart.removeLegend();

    TextTitle source = new TextTitle(
            "Source: http://www.blackducksoftware.com/resources/data/top-20-licenses (as at 30 Aug 2013)",
            new Font("Dialog", Font.PLAIN, 9));
    source.setPosition(RectangleEdge.BOTTOM);
    chart.addSubtitle(source);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setOrientation(PlotOrientation.HORIZONTAL);
    plot.setDomainGridlinesVisible(true);

    plot.getDomainAxis().setMaximumCategoryLabelWidthRatio(0.8f);
    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(false);

    StandardCategoryToolTipGenerator tt = new StandardCategoryToolTipGenerator("{1}: {2} percent",
            new DecimalFormat("0"));
    renderer.setBaseToolTipGenerator(tt);

    // set up gradient paints for series...
    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.BLUE, 0.0f, 0.0f, new Color(0, 0, 64));
    renderer.setSeriesPaint(0, gp0);

    return chart;

}

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From source file:jmbench.plots.MemoryRelativeBarPlot.java

public MemoryRelativeBarPlot(String title) {
    chart = ChartFactory.createBarChart(title, // chart title
            "Operation", // domain axis label
            "Relative Memory", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );/*w w  w . j ava  2  s .  c o  m*/
    chart.addSubtitle(new TextTitle("(Smaller is Better)", new Font("SansSerif", Font.ITALIC, 12)));

    plot();
}

---

From source file:jmbench.plots.OverallRelativeAreaPlot.java

public OverallRelativeAreaPlot(String title, int sizes[]) {
    // createAreaChart

    chart = ChartFactory.createStackedAreaChart(title, // chart title
            "Size", // domain axis label
            "Relative Average Speed", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, false);//from  w w w.  j  av  a 2 s  .  co m

    chart.addSubtitle(new TextTitle("Weighted by Operation Speed. Larger is Better.",
            new Font("SansSerif", Font.ITALIC, 12)));

    plot = chart.getCategoryPlot();

    sizeNames = new String[sizes.length];
    for (int i = 0; i < sizes.length; i++) {
        sizeNames[i] = Integer.toString(sizes[i]);
    }

    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setBackgroundPaint(Color.WHITE);

    plot.setDomainGridlinesVisible(true);
}

---

From source file:ec.nbdemetra.benchmarking.calendarization.CalendarizationChartView.java

private static JFreeChart createChart(String title) {
    JFreeChart result = ChartFactory.createXYLineChart("", "", "", Charts.emptyXYDataset(),
            PlotOrientation.VERTICAL, false, false, false);
    result.setPadding(TsCharts.CHART_PADDING);

    result.setTitle(new TextTitle(title, new Font("SansSerif", Font.PLAIN, 12)));

    XYPlot plot = result.getXYPlot();//from ww  w  .jav  a 2 s  .  com
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);

    LinesThickness linesThickness = LinesThickness.Thin;

    XYLineAndShapeRenderer daily = new XYLineAndShapeRenderer(true, false);
    daily.setAutoPopulateSeriesPaint(false);

    daily.setAutoPopulateSeriesStroke(false);
    daily.setBaseStroke(TsCharts.getStrongStroke(linesThickness));
    plot.setRenderer(DAILY_INDEX, daily);

    XYDifferenceRenderer difference = new XYDifferenceRenderer();
    difference.setAutoPopulateSeriesPaint(false);
    difference.setAutoPopulateSeriesStroke(false);
    difference.setBaseStroke(TsCharts.getNormalStroke(linesThickness));
    plot.setRenderer(DIFF_INDEX, difference);

    XYLineAndShapeRenderer smooth = new XYLineAndShapeRenderer(true, false);
    smooth.setAutoPopulateSeriesPaint(false);
    smooth.setAutoPopulateSeriesStroke(false);
    smooth.setBaseStroke(TsCharts.getStrongStroke(linesThickness));
    plot.setRenderer(SMOOTH_INDEX, smooth);

    DateAxis domainAxis = new DateAxis();
    domainAxis.setTickMarkPosition(DateTickMarkPosition.START);
    domainAxis.setTickLabelPaint(TsCharts.CHART_TICK_LABEL_COLOR);
    plot.setDomainAxis(domainAxis);

    NumberAxis rangeAxis = new NumberAxis();
    rangeAxis.setAutoRangeIncludesZero(false);
    rangeAxis.setTickLabelPaint(TsCharts.CHART_TICK_LABEL_COLOR);
    plot.setRangeAxis(rangeAxis);

    return result;
}

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