Example usage for org.jfree.chart JFreeChart removeLegend

Introduction

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

Prototype

public void removeLegend() 

Source Link

Document

Removes the first legend in the chart and sends a ChartChangeEvent to all registered listeners.

Usage

From source file:org.n52.server.sos.generator.EESGenerator.java

public String createChart(DesignOptions options, ChartRenderingInfo renderingInfo) throws Exception {
    Map<String, OXFFeatureCollection> entireCollMap = getFeatureCollectionFor(options, true);
    JFreeChart chart = producePresentation(entireCollMap, options);
    chart.removeLegend();

    String chartFileName = createAndSaveImage(options, chart, renderingInfo);
    return ConfigurationContext.IMAGE_SERVICE + chartFileName;
}

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From source file:org.n52.server.io.DiagramGenerator.java

/**
 * Creates a time series chart diagram and writes it to the OutputStream.
 *///from w w  w  . j  a  v  a  2s.  c  o  m
public void producePresentation(Map<String, OXFFeatureCollection> entireCollMap, DesignOptions options,
        FileOutputStream out, boolean compress) throws OXFException, IOException {

    // render features:
    int width = options.getWidth();
    int height = options.getHeight();
    Calendar begin = Calendar.getInstance();
    begin.setTimeInMillis(options.getBegin());
    Calendar end = Calendar.getInstance();
    end.setTimeInMillis(options.getEnd());

    DiagramRenderer renderer = new DiagramRenderer(false);

    JFreeChart diagramChart = renderer.renderChart(entireCollMap, options, begin, end, compress);
    diagramChart.removeLegend();

    // draw chart into image:
    BufferedImage diagramImage = new BufferedImage(width, height, TYPE_INT_RGB);
    Graphics2D chartGraphics = diagramImage.createGraphics();
    chartGraphics.setColor(Color.white);
    chartGraphics.fillRect(0, 0, width, height);

    diagramChart.draw(chartGraphics, new Rectangle2D.Float(0, 0, width, height));

    JPEGImageWriteParam p = new JPEGImageWriteParam(null);
    p.setCompressionMode(JPEGImageWriteParam.MODE_DEFAULT);
    write(diagramImage, FORMAT, out);
}

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From source file:org.n52.server.io.EESGenerator.java

public void createChartToOutputStream(DesignOptions options, ChartRenderingInfo renderingInfo,
        OutputStream outputStream) {
    try {/* ww  w .jav a2s  . c o m*/
        Map<String, OXFFeatureCollection> entireCollMap = getFeatureCollectionFor(options, true);
        JFreeChart chart = producePresentation(entireCollMap, options);
        chart.removeLegend();
        int width = options.getWidth();
        int height = options.getHeight();
        ChartUtilities.writeChartAsPNG(outputStream, chart, width, height, renderingInfo);
    } catch (Exception e) {
        LOGGER.warn("Error while rendering chart.", e);
    }
}

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From source file:GeMSE.Visualization.BoxAndWhiskerPlot.java

private void Plot() {
    BoxAndWhiskerCategoryDataset dataset = CreateDataset();
    CategoryAxis xAxis = new CategoryAxis("Type");
    NumberAxis yAxis = new NumberAxis("Value");
    yAxis.setAutoRangeIncludesZero(false);
    BoxAndWhiskerRenderer renderer = new BoxAndWhiskerRenderer();
    renderer.setFillBox(false);//from   www.j a  v a2s  .co m
    renderer.setArtifactPaint(Color.BLACK);
    renderer.setBaseOutlinePaint(Color.BLACK);
    renderer.setSeriesOutlinePaint(0, Color.BLACK);
    renderer.setSeriesPaint(0, Color.BLACK);
    renderer.setToolTipGenerator(new BoxAndWhiskerToolTipGenerator());
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(new Color(0, 0, 0, 0));

    JFreeChart chart = new JFreeChart(null, new Font("Courier New", Font.PLAIN, 10), plot, true);
    chart.removeLegend();
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(450, 270));
    PlotPanel.setViewportView(chartPanel);
}

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From source file:org.n52.server.io.EESGenerator.java

public String createChart(DesignOptions options, ChartRenderingInfo renderingInfo) throws GeneratorException {
    try {/*from   ww w.j a v  a2  s  .c  o m*/
        Map<String, OXFFeatureCollection> entireCollMap = getFeatureCollectionFor(options, true);
        JFreeChart chart = producePresentation(entireCollMap, options);
        chart.removeLegend();

        String chartFileName = createAndSaveImage(options, chart, renderingInfo);
        return ConfigurationContext.IMAGE_SERVICE + chartFileName;
    } catch (AccessException e) {
        throw new GeneratorException("Error requesting data.", e);
    } catch (IOException e) {
        throw new GeneratorException("Could not render chart.", e);
    }
}

---

From source file:de.hs.mannheim.modUro.controller.diagram.ModeltypeDiagramController.java

/**
 * Sets left Chartcontent./*from ww w  .  j  a v a2s.c o  m*/
 *
 * @param selectedItem
 */
private void setLeftChartContent(String selectedItem) {
    XYDataset dataset = createDataset(modeltypeDiagram.getSimulationList(), selectedItem);
    JFreeChart chart = createChart(dataset, selectedItem);
    chart.removeLegend();

    ChartViewer viewer = new ChartViewer(chart);
    leftPane.setCenter(viewer);
    leftPane.layout();
}

---

From source file:de.hs.mannheim.modUro.controller.diagram.ModeltypeDiagramController.java

/**
 * Sets right Chartcontent.//from  w w w. j  a  v  a2  s.c o  m
 *
 * @param selectedItem
 */
private void setRightChartContent(String selectedItem) {
    XYDataset dataset = createDataset(modeltypeDiagram.getSimulationList(), selectedItem);
    JFreeChart chart = createChart(dataset, selectedItem);
    chart.removeLegend();

    ChartViewer viewer = new ChartViewer(chart);
    rightPane.setCenter(viewer);
    rightPane.layout();
}

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From source file:CorrelationLambdaTest.java

@Test

public void crossCorrelationGraphicTest() {

    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);//from   w w  w .jav  a2  s . c  o  m
    double step = 1.0 / discretization;
    double startPosition = step * framePosition;
    //100 ? - 100 , 50 ? - 50 , 25 ?- 25 
    Transform t = new Transform(new FastWaveletTransform(new Haar1()));
    double[] signal = testData.get1DSimpleSignal(1.5, 500, 32768, 5000);
    double[] data = crossCorrelationCoefficient(signal, window);

    //        double[] data = math.convolve(testData.get1DSignal(100, 200, frameWidth, discretization), math.lpf(70, step, 128));

    //        double[] data = math.convolve(testData.get1DSignal(100, 200, 32768, 10000), math.lpf(70, 1./10000, 32));
    //        double[] data = testData.get1DSignal(100, 200, frameWidth, discretization);
    //        double[] data = math.lpf(70, step,128);
    for (int i = 0; i < data.length; i++) {
        serie.add(startPosition, data[i], "");
        startPosition += step;
    }
    JFreeChart chart = ChartFactory.createXYLineChart("", "t,c", "wave", serie);
    chart.removeLegend();
    chart.setAntiAlias(false);

    XYPlot plot = chart.getXYPlot();
    //plot.setRangeGridlinePaint(Color.BLACK);
    org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    double start = framePosition * 1.0 / discretization;
    double max = start + frameWidth * 1.0 / discretization;
    xAxis.setRange(start, max);
    ChartPanel chartPanel = new ChartPanel(chart);

    JPanel p = new JPanel(new BorderLayout());

    p.removeAll();
    p.add(chartPanel);
    p.validate();
    //1. Create the frame.
    JFrame frame = new JFrame("FrameDemo");

    //2. Optional: What happens when the frame closes?
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //3. Create components and put them in the frame.
    //...create emptyLabel...
    frame.getContentPane().add(new Label("olol"), BorderLayout.CENTER);
    frame.getContentPane().add(p, BorderLayout.CENTER);

    //4. Size the frame.
    frame.pack();

    //5. Show it.
    frame.setVisible(true);
}

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From source file:org.shredzone.bullshitcharts.servlet.ChartServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    String pathInfo = req.getPathInfo();
    PlotGenerator generator = null;//from   ww  w .ja  v a2 s .c  om
    if ("/pie.png".equals(pathInfo)) {
        generator = new ChoicePieGenerator();
    } else if ("/agree.png".equals(pathInfo)) {
        generator = new AgreementPieGenerator();
    } else if ("/line.png".equals(pathInfo)) {
        generator = new LineChartGenerator();
    } else if ("/bar.png".equals(pathInfo)) {
        generator = new BarChartGenerator();
    } else {
        resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
        return;
    }

    generator.configure(req);

    Plot plot = generator.generate();

    // Generate the chart
    JFreeChart chart = new JFreeChart(plot);
    chart.setAntiAlias(true);
    chart.setTextAntiAlias(true);
    chart.setBorderVisible(false);
    chart.removeLegend();

    String title = req.getParameter("title");
    if (title != null) {
        chart.setTitle(title);
    }

    // Write the chart to a byte array. It is small enough so it won't load the
    // server's memory too much.
    try (ByteArrayOutputStream baos = new ByteArrayOutputStream()) {
        ChartUtilities.writeChartAsPNG(baos, chart, IMAGE_WIDTH, IMAGE_HEIGHT);
        byte[] data = baos.toByteArray();

        // Stream the chart
        resp.setContentType("image/png");
        resp.setContentLength(data.length);
        resp.setHeader("Cache-Control", "no-cache, must-revalidate");
        resp.setHeader("Expires", "Sat, 01 Jan 2000 00:00:00 GMT");
        resp.getOutputStream().write(data);
    }
}

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From source file:playground.dgrether.analysis.charts.DgModalSplitDiffQuantilesChart.java

public JFreeChart createChart() {
    CategoryAxis categoryAxis = this.axisBuilder.createCategoryAxis(xLabel);
    categoryAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);
    ValueAxis valueAxis = this.axisBuilder.createValueAxis(yLabel);
    //RANGE/*from w  w w  .  java  2s .  c o m*/
    //      valueAxis.setRange(-50.0, 50.0); //test
    valueAxis.setRange(-20.0, 20.0); //zh
    DgColorScheme colorScheme = new DgColorScheme();

    CategoryPlot plot = new CategoryPlot();
    plot.setDomainAxis(categoryAxis);
    //      plot.setDomainAxisLocation(AxisLocation.TOP_OR_RIGHT);
    plot.setRangeAxis(valueAxis);
    plot.setDataset(0, this.dataset);
    //      plot.setDomainGridlinePosition(CategoryAnchor.END);
    //      plot.setDomainGridlinesVisible(true);
    BarRenderer carRenderer = new BarRenderer();
    carRenderer.setSeriesPaint(0, colorScheme.COLOR1A);
    carRenderer.setSeriesPaint(1, colorScheme.COLOR3A);
    carRenderer.setSeriesItemLabelGenerator(0, this.labelgenerator);
    carRenderer.setSeriesItemLabelGenerator(1, this.labelgenerator);
    Font labelFont = new Font("Helvetica", Font.BOLD, 14);
    carRenderer.setSeriesItemLabelFont(0, labelFont);
    carRenderer.setSeriesItemLabelFont(1, labelFont);
    carRenderer.setSeriesItemLabelsVisible(0, true);
    carRenderer.setSeriesItemLabelsVisible(1, true);

    carRenderer.setItemMargin(0.15);
    plot.setRenderer(0, carRenderer);

    JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    chart.setBackgroundPaint(ChartColor.WHITE);
    chart.removeLegend();
    //      chart.getLegend().setItemFont(this.axisBuilder.getAxisFont());
    return chart;
}

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