Example usage for org.jfree.chart.labels ItemLabelPosition ItemLabelPosition

Introduction

In this page you can find the example usage for org.jfree.chart.labels ItemLabelPosition ItemLabelPosition.

Prototype

public ItemLabelPosition(ItemLabelAnchor itemLabelAnchor, TextAnchor textAnchor) 

Source Link

Document

Creates a new position record (with zero rotation).

Usage

From source file:forms.frDados.java

/**
 * Inicializa o grfico de velocidade./*from w  w  w.  j a va2s. com*/
 */
private void initSatVelox() {
    dadosGraficoVelox.clear();

    veloxPlot = ChartFactory.createLineChart("Velocidade", "Hora", "Velocidade KM/h", dadosGraficoVelox,
            PlotOrientation.VERTICAL, false, true, false);

    veloxPlot.getTitle().setFont(Font.decode("arial-16"));
    veloxPlot.getTitle().setPadding(5, 20, 5, 20);
    veloxPlot.setPadding(new RectangleInsets(10, 10, 0, 10));

    ChartPanel cp = new ChartPanel(veloxPlot);
    cp.setBorder(LineBorder.createGrayLineBorder());

    LineAndShapeRenderer br = (LineAndShapeRenderer) veloxPlot.getCategoryPlot().getRenderer();

    br.setBaseItemLabelsVisible(true);
    br.setSeriesItemLabelFont(0, Font.decode("arial-12"));
    br.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    br.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_CENTER));

    veloxPlot.getCategoryPlot().getDomainAxis().setCategoryLabelPositions(CategoryLabelPositions.UP_45);
    //veloxPlot.getCategoryPlot().getRangeAxis().setRange(new Range(0,100), true,true);

    pnlChartSpeed.setLayout(new BorderLayout());
    pnlChartSpeed.add(cp, BorderLayout.CENTER);
}

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From source file:org.drools.planner.benchmark.core.statistic.PlannerStatistic.java

private void writeWinningScoreDifferenceSummaryChart() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (SolverBenchmark solverBenchmark : plannerBenchmark.getSolverBenchmarkList()) {
        ScoreDefinition scoreDefinition = solverBenchmark.getSolverConfig().getScoreDirectorFactoryConfig()
                .buildScoreDefinition();
        for (SingleBenchmark singleBenchmark : solverBenchmark.getSingleBenchmarkList()) {
            if (singleBenchmark.isSuccess()) {
                Score score = singleBenchmark.getWinningScoreDifference();
                Double scoreGraphValue = scoreDefinition.translateScoreToGraphValue(score);
                String solverLabel = solverBenchmark.getName();
                if (solverBenchmark.isRankingBest()) {
                    solverLabel += " (winner)";
                }//from   w  ww. j ava 2  s .  c  o  m
                String planningProblemLabel = singleBenchmark.getProblemBenchmark().getName();
                dataset.addValue(scoreGraphValue, solverLabel, planningProblemLabel);
            }
        }
    }
    CategoryAxis xAxis = new CategoryAxis("Data");
    xAxis.setCategoryMargin(0.40);
    NumberAxis yAxis = new NumberAxis("Winning score difference");
    BarRenderer renderer = new BarRenderer();
    ItemLabelPosition positiveItemLabelPosition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
            TextAnchor.BOTTOM_CENTER);
    renderer.setBasePositiveItemLabelPosition(positiveItemLabelPosition);
    ItemLabelPosition negativeItemLabelPosition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
            TextAnchor.TOP_CENTER);
    renderer.setBaseNegativeItemLabelPosition(negativeItemLabelPosition);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    renderer.setBaseItemLabelsVisible(true);
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart("Winning score difference summary (higher is better)",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    winningScoreDifferenceSummaryFile = new File(plannerBenchmark.getBenchmarkReportDirectory(),
            "winningScoreDifferenceSummary.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(winningScoreDifferenceSummaryFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException(
                "Problem writing winningScoreDifferenceSummaryFile: " + winningScoreDifferenceSummaryFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

---

From source file:jmemorize.gui.swing.panels.HistoryChartPanel.java

private void setupRenderer(CategoryPlot plot) {
    DecimalFormat format = new DecimalFormat("####");
    format.setNegativePrefix("");

    StackedBarRenderer renderer = new StackedBarRenderer();
    renderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator("{2}", format));
    renderer.setItemLabelsVisible(true);
    renderer.setPositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.HALF_ASCENT_CENTER));

    renderer.setSeriesPaint(0, ColorConstants.EXPIRED_CARDS);
    renderer.setSeriesPaint(1, ColorConstants.RELEARNED_CARDS);
    renderer.setSeriesPaint(2, ColorConstants.LEARNED_CARDS);

    renderer.setMaximumBarWidth(0.2);/*w  w  w. j  a  va 2  s .  c  o  m*/

    CategoryItemRenderer renderer2 = new LineAndShapeRenderer(true, false);
    renderer2.setSeriesPaint(0, new Color(75, 150, 200));
    plot.setRenderer(1, renderer2);

    plot.setRenderer(renderer);
}

---

From source file:com.mxgraph.examples.swing.chart.BarChartDemo1.java

public static JFreeChart createChart1(CategoryDataset dataset) {

    // create the chart...
    JFreeChart chart = ChartFactory.createBarChart("", // chart title
            "X-value", // domain axis label
            "Y-value", // range axis label
            dataset, // data
            PlotOrientation.HORIZONTAL, // orientation
            true, // include legend
            true, // tooltips?
            false // URLs?
    );/*from  ww  w.  j  a  va 2s . com*/

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

    // set the background color for the chart...
    chart.setBackgroundPaint(Color.white);

    // get a reference to the plot for further customisation...
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT);

    CategoryAxis categoryAxis = plot.getDomainAxis();
    categoryAxis.setCategoryMargin(0.1);//
    categoryAxis.setUpperMargin(0.02);
    categoryAxis.setLowerMargin(0.02);

    // ******************************************************************
    //  More than 150 demo applications are included with the JFreeChart
    //  Developer Guide...for more information, see:
    //
    //  >   http://www.object-refinery.com/jfreechart/guide.html
    //
    // ******************************************************************

    // set the range axis to display integers only...
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setUpperMargin(0.10);
    // disable bar outlines...
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setDrawBarOutline(true);
    renderer.setBaseItemLabelsVisible(true);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    // 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));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    renderer.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_LEFT));
    renderer.setItemLabelAnchorOffset(10D);
    renderer.setItemLabelFont(new Font("", Font.PLAIN, 12));
    renderer.setItemLabelsVisible(true);

    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 180));

    // OPTIONAL CUSTOMISATION COMPLETED.      

    chart.getTitle().setFont(new Font("", Font.BOLD, 16));//

    //
    domainAxis.setLabelFont(new Font("", Font.BOLD, 14));
    //
    domainAxis.setTickLabelFont(new Font("", Font.PLAIN, 10));

    //
    rangeAxis.setLabelFont(new Font("", Font.BOLD, 15));

    chart.getLegend().setItemFont(new Font("", Font.BOLD, 15));

    /**
     *  chart.getTitle().setFont(new Font("",Font.BOLD,20));//
            
    //
    domainAxis.setLabelFont(new Font("",Font.BOLD,14));
    //
    domainAxis.setTickLabelFont(new Font("",Font.BOLD,12));
    //
    rangeAxis.setLabelFont(new Font("",Font.BOLD,15));
            
    chart.getLegend().setItemFont(new Font("", Font.BOLD, 15));
     */
    return chart;

}

---

From source file:org.hxzon.demo.jfreechart.CategoryDatasetDemo2.java

private static JFreeChart createBarChart(CategoryDataset dataset) {

    CategoryAxis categoryAxis = new CategoryAxis(categoryAxisLabel);
    ValueAxis valueAxis = new NumberAxis(valueAxisLabel);

    BarRenderer renderer = new BarRenderer();
    if (orientation == PlotOrientation.HORIZONTAL) {
        ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT);
        renderer.setBasePositiveItemLabelPosition(position1);
        ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9, TextAnchor.CENTER_RIGHT);
        renderer.setBaseNegativeItemLabelPosition(position2);
    } else if (orientation == PlotOrientation.VERTICAL) {
        ItemLabelPosition position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                TextAnchor.BOTTOM_CENTER);
        renderer.setBasePositiveItemLabelPosition(position1);
        ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6, TextAnchor.TOP_CENTER);
        renderer.setBaseNegativeItemLabelPosition(position2);
    }/*ww  w  .j a  v a 2 s.  co m*/
    if (tooltips) {
        renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
    }
    if (urls) {
        renderer.setBaseItemURLGenerator(new StandardCategoryURLGenerator());
    }

    CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
    plot.setOrientation(orientation);
    JFreeChart chart = new JFreeChart("Bar Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, legend);
    chart.setBackgroundPaint(Color.white);

    valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    renderer.setDrawBarOutline(false);

    GradientPaint gp0 = new GradientPaint(0.0f, 0.0f, Color.blue, 0.0f, 0.0f, new Color(0, 0, 64));
    GradientPaint gp1 = new GradientPaint(0.0f, 0.0f, Color.green, 0.0f, 0.0f, new Color(0, 64, 0));
    GradientPaint gp2 = new GradientPaint(0.0f, 0.0f, Color.red, 0.0f, 0.0f, new Color(64, 0, 0));
    renderer.setSeriesPaint(0, gp0);
    renderer.setSeriesPaint(1, gp1);
    renderer.setSeriesPaint(2, gp2);

    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);

    categoryAxis
            .setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));

    return chart;

}

---

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHistogram.java

protected void resetRenderer(final IScope scope, final String serieid) {
    // AbstractCategoryItemRenderer
    // newr=(AbstractCategoryItemRenderer)this.getOrCreateRenderer(scope,
    // serieid);//from  w  w w .  j av  a 2s  .  com
    final CategoryPlot plot = (CategoryPlot) this.chart.getPlot();
    final AbstractCategoryItemRenderer newr = (AbstractCategoryItemRenderer) plot.getRenderer();
    // if
    // (serieid!=this.getChartdataset().series.keySet().iterator().next())
    // newr=(AbstractCategoryItemRenderer)this.getOrCreateRenderer(scope,
    // serieid);

    final ChartDataSeries myserie = this.getChartdataset().getDataSeries(scope, serieid);
    if (!IdPosition.containsKey(serieid)) {
        // DEBUG.LOG("pb!!!");
    } else {
        final int myrow = IdPosition.get(serieid);
        if (myserie.getMycolor() != null) {
            newr.setSeriesPaint(myrow, myserie.getMycolor());
        }

        if (this.series_label_position.equals("onchart")) {
            // ((BarRenderer)newr).setBaseItemLabelGenerator(new
            // LabelGenerator());
            newr.setBaseItemLabelGenerator(new LabelGenerator());
            final ItemLabelPosition itemlabelposition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                    TextAnchor.BOTTOM_CENTER);
            newr.setBasePositiveItemLabelPosition(itemlabelposition);
            newr.setBaseNegativeItemLabelPosition(itemlabelposition);
            newr.setBaseItemLabelsVisible(true);
        }

        if (newr instanceof BarRenderer) {
            if (gap >= 0) {
                ((BarRenderer) newr).setMaximumBarWidth(1 - gap);

            }

        }
    }

}

---

From source file:forms.frDados.java

/**
 * Inicializa o grfico de intensidade de sinal dos satlites.
 *///from  w  ww.  j a va2 s .  com
private void initSatGrafico() {
    dadosGraficoSats.clear();
    plot = ChartFactory.createBarChart("Intensidade do sinal", "PRN", "SNR", dadosGraficoSats,
            PlotOrientation.VERTICAL, false, true, true);

    plot.getTitle().setFont(Font.decode("arial-16"));
    plot.getTitle().setPadding(5, 20, 5, 20);
    plot.setPadding(new RectangleInsets(10, 10, 0, 10));
    //plot.setBackgroundPaint(new Color(255,255,255,0));

    BarRenderer br = (BarRenderer) plot.getCategoryPlot().getRenderer();
    br.setSeriesPaint(0, Color.BLUE);
    br.setMaximumBarWidth(0.05);

    plot.getCategoryPlot().getRangeAxis().setRange(new Range(0, 50), true, true);
    br.setBaseItemLabelsVisible(true);
    br.setSeriesItemLabelFont(0, Font.decode("arial-12"));
    br.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    br.setBasePositiveItemLabelPosition(
            new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BASELINE_CENTER));

    SpringLayout lm = new SpringLayout();
    ChartPanel cp = new ChartPanel(plot);
    cp.setBorder(LineBorder.createGrayLineBorder());

    lm.putConstraint(SpringLayout.EAST, pnlSatPlot, 10, SpringLayout.EAST, cp);
    lm.putConstraint(SpringLayout.WEST, cp, 10, SpringLayout.WEST, pnlSatPlot);
    lm.putConstraint(SpringLayout.SOUTH, pnlSatPlot, 10, SpringLayout.SOUTH, cp);
    lm.putConstraint(SpringLayout.NORTH, cp, 10, SpringLayout.NORTH, pnlSatPlot);

    pnlSatPlot.setLayout(lm);
    pnlSatPlot.add(cp);
}

---

From source file:jmemorize.gui.swing.panels.DeckChartPanel.java

private JFreeChart createChart() {
    m_dataset = createDefaultDataSet();/*from www.j a va  2  s .co m*/

    JFreeChart chart = ChartFactory.createStackedBarChart3D(null, // chart title
            null, // domain axis label
            Localization.get("DeckChart.CARDS"), // range axis label //$NON-NLS-1$
            m_dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            true, // include legend
            true, // tooltips
            false // urls
    );

    // setup legend
    // TODO we used to do this for the old jfreechar version, but it's not clear why.
    // can we get rid of it?
    LegendTitle legend = chart.getLegend();
    //        legend.setsetRenderingOrder(LegendRenderingOrder.REVERSE);
    legend.setItemFont(legend.getItemFont().deriveFont(11f));

    // setup plot
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    TickUnitSource tickUnits = NumberAxis.createIntegerTickUnits();
    plot.getRangeAxis().setStandardTickUnits(tickUnits); //CHECK use locale
    plot.setForegroundAlpha(0.99f);

    // setup renderer
    m_barRenderer = new MyBarRenderer();
    m_barRenderer.setItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    m_barRenderer.setItemLabelsVisible(true);
    m_barRenderer
            .setPositiveItemLabelPosition(new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER));
    plot.setRenderer(m_barRenderer);
    setSeriesPaint();

    return chart;
}

---

From source file:sim.app.antsvoronoi.AntsVoronoiWithUI.java

public JFrame createBarChartFrame() {
    barChart = new BarChartGenerator();
    barChart.setTitle("Number of Food Closest to Each Ant Hill");
    barChart.setYAxisLabel("Food Counts");
    barChart.setXAxisLabel("Ant Hill");

    CategoryPlot plot = barChart.getChart().getCategoryPlot();
    ValueAxis axis = plot.getRangeAxis();
    axis.setLowerBound(0);/*from ww  w.j a va2 s.c o  m*/
    AntsForageVoronoi af = (AntsForageVoronoi) state;
    axis.setUpperBound(af.numFood * .75);

    BarRenderer renderer = new BarRenderer();
    renderer = (BarRenderer) plot.getRenderer();
    ItemLabelPosition position = new ItemLabelPosition(ItemLabelAnchor.INSIDE6, TextAnchor.BOTTOM_CENTER);//, TextAnchor.BOTTOM_CENTER, 0.0);
    renderer.setPositiveItemLabelPosition(position);
    renderer.setNegativeItemLabelPosition(position);
    plot.setRenderer(renderer);

    barChartFrame = barChart.createFrame();
    barChartFrame.setVisible(true);
    barChartFrame.setTitle("Bar Chart");
    return barChartFrame;
}

---

From source file:org.drools.planner.benchmark.core.statistic.PlannerStatistic.java

private void writeTimeSpendSummaryChart() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (SolverBenchmark solverBenchmark : plannerBenchmark.getSolverBenchmarkList()) {
        for (SingleBenchmark singleBenchmark : solverBenchmark.getSingleBenchmarkList()) {
            if (singleBenchmark.isSuccess()) {
                long timeMillisSpend = singleBenchmark.getTimeMillisSpend();
                String solverLabel = solverBenchmark.getName();
                if (solverBenchmark.isRankingBest()) {
                    solverLabel += " (winner)";
                }/*from w  w  w  .  j  a v a 2  s. c  o m*/
                String planningProblemLabel = singleBenchmark.getProblemBenchmark().getName();
                dataset.addValue(timeMillisSpend, solverLabel, planningProblemLabel);
            }
        }
    }
    CategoryAxis xAxis = new CategoryAxis("Data");
    NumberAxis yAxis = new NumberAxis("Time spend");
    yAxis.setNumberFormatOverride(new MillisecondsSpendNumberFormat());
    BarRenderer renderer = new BarRenderer();
    ItemLabelPosition positiveItemLabelPosition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
            TextAnchor.BOTTOM_CENTER);
    renderer.setBasePositiveItemLabelPosition(positiveItemLabelPosition);
    ItemLabelPosition negativeItemLabelPosition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
            TextAnchor.TOP_CENTER);
    renderer.setBaseNegativeItemLabelPosition(negativeItemLabelPosition);
    renderer.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator(
            StandardCategoryItemLabelGenerator.DEFAULT_LABEL_FORMAT_STRING,
            new MillisecondsSpendNumberFormat()));
    renderer.setBaseItemLabelsVisible(true);
    CategoryPlot plot = new CategoryPlot(dataset, xAxis, yAxis, renderer);
    plot.setOrientation(PlotOrientation.VERTICAL);
    JFreeChart chart = new JFreeChart("Time spend summary (lower time is better)",
            JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    BufferedImage chartImage = chart.createBufferedImage(1024, 768);
    timeSpendSummaryFile = new File(plannerBenchmark.getBenchmarkReportDirectory(), "timeSpendSummary.png");
    OutputStream out = null;
    try {
        out = new FileOutputStream(timeSpendSummaryFile);
        ImageIO.write(chartImage, "png", out);
    } catch (IOException e) {
        throw new IllegalArgumentException("Problem writing timeSpendSummaryFile: " + timeSpendSummaryFile, e);
    } finally {
        IOUtils.closeQuietly(out);
    }
}

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