Example usage for org.jfree.chart ChartFactory createLineChart

Introduction

In this page you can find the example usage for org.jfree.chart ChartFactory createLineChart.

Prototype

public static JFreeChart createLineChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls) 

Source Link

Document

Creates a line chart with default settings.

Usage

From source file:org.jfree.chart.demo.SecondaryDatasetDemo2.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title.//from  w w  w. j  a  va 2  s  .c o m
 */
public SecondaryDatasetDemo2(final String title) {

    super(title);
    final CategoryDataset dataset1 = createRandomDataset("Series 1");
    final JFreeChart chart = ChartFactory.createLineChart("Secondary Dataset Demo 2", "Category", "Value",
            dataset1, PlotOrientation.VERTICAL, true, true, false);
    chart.setBackgroundPaint(Color.white);

    this.plot = chart.getCategoryPlot();
    this.plot.setBackgroundPaint(Color.lightGray);
    this.plot.setDomainGridlinePaint(Color.white);
    this.plot.setRangeGridlinePaint(Color.white);
    //        this.plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 4, 4, 4, 4));

    final NumberAxis rangeAxis = (NumberAxis) this.plot.getRangeAxis();
    rangeAxis.setAutoRangeIncludesZero(false);

    final JPanel content = new JPanel(new BorderLayout());

    final ChartPanel chartPanel = new ChartPanel(chart);
    content.add(chartPanel);

    final JButton button1 = new JButton("Add Dataset");
    button1.setActionCommand("ADD_DATASET");
    button1.addActionListener(this);

    final JButton button2 = new JButton("Remove Dataset");
    button2.setActionCommand("REMOVE_DATASET");
    button2.addActionListener(this);

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);

    content.add(buttonPanel, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

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From source file:sas.BarChart.java

public static JFreeChart createChart(CategoryDataset categorydataset, String name, String type, String t) {
    JFreeChart jfreechart = ChartFactory.createLineChart(name, null, type, categorydataset,
            PlotOrientation.VERTICAL, false, true, false);
    jfreechart.addSubtitle(new TextTitle(t));
    TextTitle texttitle = new TextTitle("");
    texttitle.setFont(new Font("SansSerif", 0, 10));
    texttitle.setPosition(RectangleEdge.BOTTOM);
    texttitle.setHorizontalAlignment(HorizontalAlignment.CENTER);
    jfreechart.addSubtitle(texttitle);//from   w w  w. j  a v a2  s  .co  m
    CategoryPlot categoryplot = (CategoryPlot) jfreechart.getPlot();
    categoryplot.setRangePannable(true);
    categoryplot.setRangeGridlinesVisible(false);
    java.net.URL url = (BarChart.class).getClassLoader().getResource("line_Chart_example.png");
    if (url != null) {
        ImageIcon imageicon = new ImageIcon(url);
        jfreechart.setBackgroundImage(imageicon.getImage());
        categoryplot.setBackgroundPaint(null);
    }
    NumberAxis numberaxis = (NumberAxis) categoryplot.getRangeAxis();
    numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    ChartUtilities.applyCurrentTheme(jfreechart);
    LineAndShapeRenderer lineandshaperenderer = (LineAndShapeRenderer) categoryplot.getRenderer();
    lineandshaperenderer.setBaseShapesVisible(true);
    lineandshaperenderer.setDrawOutlines(true);
    lineandshaperenderer.setUseFillPaint(true);
    lineandshaperenderer.setBaseFillPaint(Color.white);
    lineandshaperenderer.setSeriesStroke(0, new BasicStroke(3F));
    lineandshaperenderer.setSeriesOutlineStroke(0, new BasicStroke(2.0F));
    lineandshaperenderer.setSeriesShape(0, new java.awt.geom.Ellipse2D.Double(-5D, -5D, 10D, 10D));
    return jfreechart;
}

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From source file:org.openmrs.module.vcttrac.web.view.chart.EvolutionOfClientRegisteredPerDay.java

/**
 * @see org.openmrs.module.vcttrac.web.view.chart.AbstractChartView#createChart(java.util.Map,
 *      javax.servlet.http.HttpServletRequest)
 */// ww  w . j a  va2  s  . c  om
@Override
protected JFreeChart createChart(Map<String, Object> model, HttpServletRequest request) {

    String categoryAxisLabel = VCTTracUtil.getMessage("vcttrac.graph.evolution.yAxis.days", null);
    String valueAxisLabel = VCTTracUtil.getMessage("vcttrac.graph.evolution.xAxis.numberofclient", null);

    int numberOfDays = 7, dayFormat = 1;

    if (request.getParameter("graphCategory") != null) {
        if (request.getParameter("graphCategory").trim().compareTo("2") == 0) {
            Date d = new Date();
            d.setDate(1);
            d.setMonth((new Date()).getMonth());
            d.setYear((new Date()).getYear());

            numberOfDays = (int) (((new Date()).getTime() - d.getTime())
                    / VCTTracConstant.ONE_DAY_IN_MILLISECONDS);

            categoryAxisLabel = VCTTracUtil.getMessage("vcttrac.month." + ((new Date()).getMonth() + 1), null);
            dayFormat = 2;

        }
    }

    String title = "";
    title = VCTTracUtil.getMessage("vcttrac.graph.evolution.client.received", null);

    JFreeChart chart = ChartFactory.createLineChart(title, categoryAxisLabel, valueAxisLabel,
            createDataset(numberOfDays, dayFormat), // data
            PlotOrientation.VERTICAL, true, false, false);

    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinesVisible(true);
    plot.setDomainGridlinePaint(Color.white);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);

    // customise the range axis...   
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setUpperMargin(0.15);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    // customise the renderer...   
    LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseShapesVisible(true);
    renderer.setBaseShapesFilled(true);
    renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setItemLabelsVisible(true);

    return chart;
}

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From source file:edu.jhuapl.graphs.jfreechart.JFreeChartDualAxisGraphSource.java

@Override
public JFreeChart createChart(String title, String xLabel, String yLabel, CategoryDataset dataset,
        boolean legend, boolean graphToolTip) {
    PlotOrientation orientation = getParam(JFreeChartBarGraphSource.PLOT_ORIENTATION, PlotOrientation.class,
            JFreeChartBarGraphSource.DEFAULT_PLOT_ORIENTATION);
    // create the base plot, which is the time series graph
    JFreeChart dualAxisGraph = ChartFactory.createLineChart(title, xLabel, tsLabel, tsDataset, orientation,
            legend, graphToolTip, false);

    // add the bar graph data to the plot
    dualAxisGraph.getCategoryPlot().setDataset(1, barDataset);

    // create the second y-axis
    dualAxisGraph.getCategoryPlot().setRangeAxis(1, new NumberAxis(barLabel));
    dualAxisGraph.getCategoryPlot().mapDatasetToRangeAxis(1, 1);

    // create separate renderers for the time series and bar graphs to be
    // overlaid on the same plot
    CategoryLineGraphRenderer tsRenderer = new CategoryLineGraphRenderer(tsData);
    CategoryBarGraphRenderer barRenderer = new CategoryBarGraphRenderer(barData);
    setupLineRenderer(tsRenderer);//from w  w  w .jav  a2  s . c om
    setupBarRenderer(barRenderer);
    dualAxisGraph.getCategoryPlot().setRenderer(0, tsRenderer);
    dualAxisGraph.getCategoryPlot().setRenderer(1, barRenderer);

    return dualAxisGraph;
}

---

From source file:br.upe.ecomp.dosa.controller.chart.FileLineChartDirectorManager.java

private JFreeChart createChart(String title, String xLabel, String yLabel, CategoryDataset dataset,
        boolean logarithmicYAxis) {

    // create the chart...
    final JFreeChart chart = ChartFactory.createLineChart("", // chart title
            xLabel, // domain axis label
            yLabel, // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );//from   w w w.  j a v  a  2  s . c  om

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    // final StandardLegend legend = (StandardLegend) chart.getLegend();
    // legend.setDisplaySeriesShapes(true);
    // legend.setShapeScaleX(1.5);
    // legend.setShapeScaleY(1.5);
    // legend.setDisplaySeriesLines(true);

    chart.setBackgroundPaint(Color.white);

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

    // customise the range axis...
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setAutoRangeIncludesZero(true);
    return chart;
}

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From source file:view.PnIncome.java

private ChartPanel getChartPanel(String title, String type, DefaultCategoryDataset dataset) {
    JFreeChart lineChart = ChartFactory.createLineChart(title, "Thu nhp", type, dataset,
            PlotOrientation.VERTICAL, true, true, false);
    ChartPanel chartPanel = new ChartPanel(lineChart);
    return chartPanel;
}

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From source file:com.thalesgroup.hudson.plugins.klocwork.graph.KloTrendGraph.java

@Override
protected JFreeChart createGraph() {
    final JFreeChart chart = ChartFactory.createLineChart(null, // chart title
            null, // unused
            yLabel, // range axis label
            categoryDataset, // data
            PlotOrientation.VERTICAL, // orientation
            true, // include legend
            true, // tooltips
            false // urls
    );/*  w w  w .java2 s .c o  m*/

    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...

    final LegendTitle legend = chart.getLegend();
    legend.setPosition(RectangleEdge.RIGHT);

    chart.setBackgroundPaint(Color.white);

    final CategoryPlot plot = chart.getCategoryPlot();

    // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);

    CategoryAxis domainAxis = new ShiftedCategoryAxis(null);
    plot.setDomainAxis(domainAxis);
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90);
    domainAxis.setLowerMargin(0.0);
    domainAxis.setUpperMargin(0.0);
    domainAxis.setCategoryMargin(0.0);

    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setLowerBound(0);
    rangeAxis.setAutoRange(true);

    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseStroke(new BasicStroke(2.0f));
    ColorPalette.apply(renderer);

    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0));

    return chart;
}

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From source file:org.matsim.core.utils.charts.LineChart.java

private JFreeChart createChart(final String title, final String categoryAxisLabel, final String valueAxisLabel,
        final CategoryDataset dataset) {
    return ChartFactory.createLineChart(title, categoryAxisLabel, valueAxisLabel, dataset,
            PlotOrientation.VERTICAL, true, // legend?
            false, // tooltips?
            false // URLs?
    );/*from  w w  w . j  a v a  2s .com*/
}

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From source file:org.no_ip.xeps.jntpplot.Plotter.java

public void chart() {
    DefaultCategoryDataset statsDataset = new DefaultCategoryDataset();
    System.out.println(stats);/*from w  w  w .  java 2  s  .  c  o  m*/
    for (List<String> stat : stats) {
        for (int i = 1; i < statsLabels.size(); i++) {
            BigDecimal bd = new BigDecimal(stat.get(i));

            statsDataset.addValue(
                    //(Number) Long.valueOf(stat.get(i)),
                    bd, (Comparable) statsLabels.get(i), (Comparable) stat.get(0));
        }
    }

    // Chart bars if instructed to
    if (chartType == "bar") {
        JFreeChart barChartObject = ChartFactory.createBarChart(plotLabel, statsLabels.get(0), yLabel,
                statsDataset, PlotOrientation.VERTICAL, true, true, false);

        int width = 1280;
        int height = 1024;
        File barChart = new File(output);
        try {
            ChartUtilities.saveChartAsJPEG(barChart, barChartObject, width, height);
        } catch (IOException ex) {
            java.util.logging.Logger.getLogger(Plotter.class.getName()).log(Level.SEVERE, null, ex);
            logger.error("Failed to output linechart JPEG @ " + output + ": " + ex);
        }
        // Default to line charts
    } else {
        JFreeChart lineChartObject = ChartFactory.createLineChart(plotLabel, statsLabels.get(0), yLabel,
                statsDataset, PlotOrientation.VERTICAL, true, true, false);

        int width = 1280;
        int height = 1024;
        File lineChart = new File(output);
        try {
            ChartUtilities.saveChartAsJPEG(lineChart, lineChartObject, width, height);
        } catch (IOException ex) {
            java.util.logging.Logger.getLogger(Plotter.class.getName()).log(Level.SEVERE, null, ex);
            logger.error("Failed to output linechart JPEG @ " + output + ": " + ex);
        }
    }
}

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From source file:com.liferay.samplestrutsliferay.struts.action.ViewChartAction.java

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    try {//from   www. jav  a2s  . c  om
        if (_log.isInfoEnabled()) {
            _log.info("execute");
        }

        String attrName = "chart_name";

        // Application scoped session attributes can be fetched from the
        // servlet directly. Portlet scoped session attributes can be
        // fetched from Sun's PortletSessionUtil.

        HttpSession session = request.getSession();

        String chartName = (String) session.getAttribute(attrName);
        //(String)_getAttribute(request, attrName);

        // Chart

        String chartType = request.getParameter("chart_type");

        CategoryDataset dataset = _getDataset();

        String xName = "Soda";
        String yName = "Votes";

        JFreeChart chart = null;

        if (chartType.equals("area")) {
            chart = ChartFactory.createAreaChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("horizontal_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.HORIZONTAL,
                    true, false, false);
        } else if (chartType.equals("line")) {
            chart = ChartFactory.createLineChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else if (chartType.equals("vertical_bar")) {
            chart = ChartFactory.createBarChart(chartName, xName, yName, dataset, PlotOrientation.VERTICAL,
                    true, false, false);
        } else {
            PieDataset pieData = DatasetUtilities.createPieDatasetForRow(dataset, 0);

            chart = ChartFactory.createPieChart(chartName, pieData, true, false, false);
        }

        response.setContentType("image/jpeg");

        OutputStream out = response.getOutputStream();

        ChartUtilities.writeChartAsJPEG(out, chart, 400, 400);

        return mapping.findForward("/common/null.jsp");
    } catch (Exception e) {
        request.setAttribute(PageContext.EXCEPTION, e);

        return mapping.findForward("/common/error.jsp");
    }
}

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