Example usage for org.jfree.chart JFreeChart setAntiAlias

Introduction

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

Prototype

public void setAntiAlias(boolean flag) 

Source Link

Document

Sets a flag that indicates whether or not anti-aliasing is used when the chart is drawn.

Usage

From source file:org.adempiere.webui.apps.graph.jfreegraph.ChartRendererServiceImpl.java

@Override
public boolean renderPerformanceIndicator(Component parent, int chartWidth, int chartHeight,
        IndicatorModel model) {//from w w  w .  j  av  a 2s . c om
    PerformanceGraphBuilder builder = new PerformanceGraphBuilder();
    JFreeChart chart = builder.createIndicatorChart(model);
    chart.setBackgroundPaint(model.chartBackground);
    chart.setAntiAlias(true);
    BufferedImage bi = chart.createBufferedImage(chartWidth, chartHeight, BufferedImage.TRANSLUCENT, null);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);

        AImage image = new AImage("", bytes);
        Image myImage = new Image();
        myImage.setContent(image);
        parent.appendChild(myImage);
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    return true;
}

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From source file:com.manydesigns.portofino.chart.Chart1DGenerator.java

public JFreeChart generate(ChartDefinition chartDefinition, Persistence persistence, Locale locale) {
    DefaultPieDataset dataset = new DefaultPieDataset();
    java.util.List<Object[]> result;
    String query = chartDefinition.getQuery();
    logger.info(query);//from w w  w  .ja v  a2 s  .c om
    Session session = persistence.getSession(chartDefinition.getDatabase());
    result = QueryUtils.runSql(session, query);
    for (Object[] current : result) {
        ComparableWrapper key = new ComparableWrapper((Comparable) current[0]);
        dataset.setValue(key, (Number) current[1]);
        if (current.length > 2) {
            key.setLabel(current[2].toString());
        }
    }

    JFreeChart chart = createChart(chartDefinition, dataset);

    chart.setAntiAlias(isAntiAlias());

    // impostiamo il bordo invisibile
    // eventualmente e' il css a fornirne uno
    // eventualmente e' il css a fornirne uno
    chart.setBorderVisible(isBorderVisible());

    // impostiamo il titolo
    TextTitle title = chart.getTitle();
    title.setFont(titleFont);
    title.setMargin(10.0, 0.0, 0.0, 0.0);

    // ottieni il Plot
    PiePlot plot = (PiePlot) chart.getPlot();

    String urlExpression = chartDefinition.getUrlExpression();
    if (!StringUtils.isBlank(urlExpression)) {
        PieURLGenerator urlGenerator = new ChartPieUrlGenerator(urlExpression);
        plot.setURLGenerator(urlGenerator);
    } else {
        plot.setURLGenerator(null);
    }

    // il plot ha sfondo e bordo trasparente
    // (quindi si vede il colore del chart)
    plot.setBackgroundPaint(transparentColor);
    plot.setOutlinePaint(transparentColor);

    // Modifico il toolTip
    // hongliangpan add
    // :?{0}  {1}  {2} ? ,???
    plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}={1}({2})",
            NumberFormat.getNumberInstance(), new DecimalFormat("0.00%")));
    // {0}={1}({2})
    plot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0}"));
    // ?(0.0-1.0)
    // plot.setForegroundAlpha(1.0f);
    // imposta la distanza delle etichette dal plot
    plot.setLabelGap(0.03);
    // plot.setLabelGenerator(new MyPieSectionLabelGenerator());

    // imposta il messaggio se non ci sono dati
    plot.setNoDataMessage(ElementsThreadLocals.getText("no.data.available"));

    plot.setCircular(true);

    plot.setBaseSectionOutlinePaint(Color.BLACK);

    DrawingSupplier supplier = new DesaturatedDrawingSupplier(plot.getDrawingSupplier());
    plot.setDrawingSupplier(supplier);
    // ?
    plot.setForegroundAlpha(1.0f);
    // impostiamo il titolo della legenda
    String legendString = chartDefinition.getLegend();
    Title subtitle = new TextTitle(legendString, legendFont, Color.BLACK, RectangleEdge.BOTTOM,
            HorizontalAlignment.CENTER, VerticalAlignment.CENTER, new RectangleInsets(0, 0, 0, 0));
    subtitle.setMargin(0, 0, 5, 0);
    chart.addSubtitle(subtitle);

    // impostiamo la legenda
    LegendTitle legend = chart.getLegend();
    legend.setBorder(0, 0, 0, 0);
    legend.setItemFont(legendItemFont);
    int legendMargin = 10;
    legend.setMargin(0.0, legendMargin, legendMargin, legendMargin);
    legend.setBackgroundPaint(transparentColor);

    // impostiamo un gradiente orizzontale
    Paint chartBgPaint = new GradientPaint(0, 0, new Color(255, 253, 240), 0, getHeight(), Color.WHITE);
    chart.setBackgroundPaint(chartBgPaint);
    return chart;
}

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From source file:picocash.components.panel.statistic.AbstractPieStatisticComponent.java

private final void init() {
    this.title = getTitle();
    this.dataset = new DefaultPieDataset();
    this.chartPanel = new JXPanel(new MigLayout("fill, insets 0 0 0 0"));
    final JFreeChart piechart = ChartFactory.createPieChart(title, dataset, true, true, Locale.getDefault());
    ((PiePlot) piechart.getPlot()).setLabelGenerator(null);
    piechart.setBorderVisible(false);//from  w w w . j  a  va 2  s. com
    piechart.setAntiAlias(true);
    ChartPanel chart = new ChartPanel(piechart, 300, 300, 200, 200, 400, 400, false, false, false, false, false,
            true);
    chart.getChart().getPlot().setBackgroundAlpha(0);
    chart.getChart().getPlot().setOutlineVisible(false);
    this.chartPanel.setOpaque(false);
    this.chartPanel.add(chart, "growx, aligny top");
}

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From source file:daylightchart.options.chart.ChartOptions.java

/**
 * {@inheritDoc}//w ww .j a  va 2  s . c  o m
 *
 * @see BaseChartOptions#updateChart(org.jfree.chart.JFreeChart)
 */
@Override
public void updateChart(final JFreeChart chart) {
    if (chart instanceof ChartOptionsListener) {
        ((ChartOptionsListener) chart).beforeSettingChartOptions(this);
    }
    //
    chart.setAntiAlias(antiAlias);
    chart.setBackgroundPaint(backgroundPaint);
    //
    plotOptions.updateChart(chart);
    titleOptions.updateChart(chart);
    //
    if (chart instanceof ChartOptionsListener) {
        ((ChartOptionsListener) chart).afterSettingChartOptions(this);
    }
}

---

From source file:CorrelationLambdaTest.java

@Test

public void crossCorrelationGraphicTest() {

    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);//from w w w. j av a  2 s .co  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:gda.plots.DataMagnifierWindow.java

/**
 * Sets the SimplePlot to be magnified.//  ww  w  . j a  va 2  s  .co m
 * 
 * @param simplePlot
 *            the SimplePlot which the magnifier will be Magnifying
 * @param collection 
 */
@Override
public void setSimplePlot(SimplePlot simplePlot, XYSeriesCollection collection) {
    this.simplePlot = simplePlot;
    setTitle("Data Magnifier");

    // The magnifiedPlot is effectively just another view of the data of the
    // simplePlot. By creating a JFreeChart and extracting its plot we get
    // all
    // the tediouse work done elsewhere.

    JFreeChart magnifiedChart = ChartFactory.createXYLineChart(simplePlot.getTitle(), null, null, collection,
            PlotOrientation.VERTICAL, false, false, false);
    magnifiedChart.setAntiAlias(false);
    magnifiedPlot = magnifiedChart.getXYPlot();
    magnifiedPlot.setRenderer(simplePlot.getChart().getXYPlot().getRenderer());
    if (simplePlot.isShowToolTip())
        magnifiedPlot.getRenderer().setToolTipGenerator(new SimpleXYToolTipGenerator());
    add(new DataMagnifierPanel());
}

---

From source file:picocash.components.panel.statistic.ExpenseByCategoryStatistic.java

private void init() {
    this.title = "Expense";
    this.dataset = new DefaultPieDataset();
    this.chartPanel = new JXPanel(new MigLayout("fill, insets 0 0 0 0"));
    final JFreeChart piechart = ChartFactory.createPieChart(title, dataset, true, true, Locale.getDefault());
    ((PiePlot) piechart.getPlot()).setLabelGenerator(null);

    piechart.setBorderVisible(false);/*from   w ww .j  a  v  a2 s. c  o m*/
    piechart.setAntiAlias(true);
    ChartPanel chart = new ChartPanel(piechart, 300, 300, 200, 200, 400, 400, false, false, false, false, false,
            true);

    chart.getChart().getPlot().setBackgroundAlpha(0);
    chart.getChart().getPlot().setOutlineVisible(false);

    this.chartPanel.setOpaque(false);
    this.chartPanel.add(chart, "growx, aligny top");
}

---

From source file:org.sonar.server.charts.deprecated.BaseChart.java

protected void configureChart(JFreeChart chart, RectangleEdge legendPosition) {
    chart.setBackgroundPaint(new Color(255, 255, 255, 0));
    chart.setBackgroundImageAlpha(0.0f);
    chart.setBorderVisible(false);/*  www.java  2s  . c o m*/
    chart.setAntiAlias(true);
    chart.setTextAntiAlias(true);

    chart.removeLegend();
    if (legendPosition != null) {
        LegendTitle legend = new LegendTitle(chart.getPlot());
        legend.setPosition(legendPosition);
        legend.setItemPaint(BASE_COLOR);
        chart.addSubtitle(legend);
    }
}

---

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

public void showNewJDialog(java.awt.Frame parent, String title) {
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    dataset.addSeries(this.price);

    JFreeChart freeChart = ChartFactory.createTimeSeriesChart(title, GUIBundle.getString("DynamicChart_Date"),
            GUIBundle.getString("DynamicChart_Price"), dataset, true, true, false);

    freeChart.setAntiAlias(true);

    XYPlot plot = freeChart.getXYPlot();
    NumberAxis rangeAxis1 = (NumberAxis) plot.getRangeAxis();
    DecimalFormat format = new DecimalFormat("00.00");
    rangeAxis1.setNumberFormatOverride(format);

    XYItemRenderer renderer1 = plot.getRenderer();
    renderer1.setBaseToolTipGenerator(/*w  ww .  j  ava  2  s  .c  o  m*/
            new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
                    new SimpleDateFormat("h:mm:ss a"), new DecimalFormat("0.00#")));

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

    ChartPanel _chartPanel = new ChartPanel(freeChart, true, true, true, true, true);
    JDialog dialog = new JDialog(parent, title, false);
    dialog.getContentPane().add(_chartPanel, java.awt.BorderLayout.CENTER);
    dialog.setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
    final java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
    dialog.setBounds((screenSize.width - 750) >> 1, (screenSize.height - 600) >> 1, 750, 600);
    dialog.setVisible(true);
}

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From source file:org.adempiere.webui.apps.graph.WPerformanceIndicator.java

/**
*    Init Graph Display//from  w  w w  . jav a  2 s  .com
*  Kinamo (pelgrim)
*/
private void init() {
    JFreeChart chart = createChart();
    chart.setBackgroundPaint(Color.WHITE);
    chart.setBorderVisible(true);
    chart.setBorderPaint(Color.LIGHT_GRAY);
    chart.setAntiAlias(true);
    BufferedImage bi = chart.createBufferedImage(200, 120, BufferedImage.TRANSLUCENT, null);
    try {
        byte[] bytes = EncoderUtil.encode(bi, ImageFormat.PNG, true);

        AImage image = new AImage("", bytes);
        Image myImage = new Image();
        myImage.setContent(image);
        appendChild(myImage);
    } catch (Exception e) {
        // TODO: handle exception
    }

    invalidate();
}

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