Example usage for org.jfree.chart ChartFactory createHistogram

Introduction

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

Prototype

public static JFreeChart createHistogram(String title, String xAxisLabel, String yAxisLabel,
        IntervalXYDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips,
        boolean urls) 

Source Link

Document

Creates a histogram chart.

Usage

From source file:pdi.HistogramaRGB.java

public ChartPanel criaHistograma() {
    dataset = new HistogramDataset();
    //pega o RGB/*  w w  w . j  a  va  2 s. com*/
    r = raster.getSamples(0, 0, w, h, 0, r);
    dataset.addSeries("Red", r, BINS);
    r = raster.getSamples(0, 0, w, h, 1, r);
    dataset.addSeries("Green", r, BINS);
    r = raster.getSamples(0, 0, w, h, 2, r);
    dataset.addSeries("Blue", r, BINS);
    JFreeChart chart = ChartFactory.createHistogram("Histograma", "Pixels", "Y", dataset,
            PlotOrientation.VERTICAL, true, true, false);
    //Plota as cores
    XYPlot plot = (XYPlot) chart.getPlot();
    renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setBarPainter(new StandardXYBarPainter());
    //vermelho, verde, azul
    Paint[] paintArray = { new Color(0x80ff0000, true), new Color(0x8000ff00, true),
            new Color(0x800000ff, true) };
    //desenhando o grfico
    plot.setDrawingSupplier(
            new DefaultDrawingSupplier(paintArray, DefaultDrawingSupplier.DEFAULT_FILL_PAINT_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);
    return panel;
}

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From source file:org.ow2.clif.jenkins.chart.FixedSliceNumberDistributionChart.java

@Override
protected JFreeChart createChart() {
    JFreeChart chart = ChartFactory.createHistogram(getBasicTitle(),
            Messages.FixedSliceNumberDistributionChart_ResponseTime(),
            Messages.FixedSliceNumberDistributionChart_NumberOfCalls(), data, PlotOrientation.VERTICAL, true,
            true, false);//  www.j a v  a  2  s.  co  m

    if (data.getSeriesCount() != 0) {

        double rangeStart = data.getStartX(0, 0).doubleValue();
        double rangeEnd = data.getEndX(0, data.getItemCount(0) - 1).doubleValue();

        NumberAxis domainAxis = new HistogramAxis(data, 0);
        domainAxis.setAutoRangeIncludesZero(false);
        domainAxis.setVerticalTickLabels(true);
        domainAxis.setTickLabelsVisible(true);
        domainAxis.setTickMarksVisible(true);

        domainAxis.setRange(rangeStart, rangeEnd);
        chart.getXYPlot().setDomainAxis(domainAxis);

        NumberAxis rangeAxis = (NumberAxis) chart.getXYPlot().getRangeAxis();
        rangeAxis.setAutoRangeIncludesZero(true);
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    }

    chart.getXYPlot().setRangeGridlinesVisible(true);
    chart.getXYPlot().setDomainGridlinesVisible(false);
    return chart;
}

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From source file:net.sf.mzmine.modules.visualization.histogram.HistogramChart.java

public HistogramChart() {

    super(null, true);

    // initialize the chart by default time series chart from factory
    chart = ChartFactory.createHistogram("", // title
            "", // x-axis label
            "", // y-axis label
            null, // data set
            PlotOrientation.VERTICAL, // orientation
            true, // create legend
            false, // generate tooltips
            false // generate URLs
    );/*from  w ww. j  ava  2 s.c om*/

    // title
    chartTitle = chart.getTitle();
    chartTitle.setFont(titleFont);
    chartTitle.setMargin(5, 0, 0, 0);

    chartSubTitle = new TextTitle();
    chartSubTitle.setFont(subTitleFont);
    chartSubTitle.setMargin(5, 0, 0, 0);
    chart.addSubtitle(chartSubTitle);

    // legend constructed by ChartFactory
    LegendTitle legend = chart.getLegend();
    legend.setItemFont(legendFont);
    legend.setFrame(BlockBorder.NONE);

    chart.setBackgroundPaint(Color.white);
    setChart(chart);

    // disable maximum size (we don't want scaling)
    setMaximumDrawWidth(Integer.MAX_VALUE);
    setMaximumDrawHeight(Integer.MAX_VALUE);

    // set the plot properties
    plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.REVERSE);
    plot.setSeriesRenderingOrder(SeriesRenderingOrder.FORWARD);

    // set grid properties
    plot.setDomainGridlinePaint(gridColor);
    plot.setRangeGridlinePaint(gridColor);

    // set crosshair (selection) properties
    plot.setDomainCrosshairVisible(false);
    plot.setRangeCrosshairVisible(true);

    // set the logarithmic axis
    NumberAxis axisDomain = new HistogramDomainAxis();
    axisDomain.setMinorTickCount(1);
    axisDomain.setAutoRange(true);

    NumberAxis axisRange = new NumberAxis();
    axisRange.setMinorTickCount(1);
    axisRange.setAutoRange(true);

    plot.setDomainAxis(axisDomain);
    plot.setRangeAxis(axisRange);

    ClusteredXYBarRenderer renderer = new ClusteredXYBarRenderer();
    renderer.setMargin(marginSize);
    renderer.setShadowVisible(false);
    plot.setRenderer(renderer);

    this.setMinimumSize(new Dimension(400, 400));
    this.setDismissDelay(Integer.MAX_VALUE);
    this.setInitialDelay(0);

}

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From source file:org.webcat.grader.graphs.HistogramChart.java

protected JFreeChart generateChart(WCChartTheme chartTheme) {
    JFreeChart chart = ChartFactory.createHistogram(null, xAxisLabel(), yAxisLabel(), intervalXYDataset(),
            orientation(), false, false, false);

    XYPlot plot = chart.getXYPlot();// w  ww .  j ava  2  s  .c o  m
    XYBarRenderer renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setAutoPopulateSeriesOutlinePaint(true);
    renderer.setDrawBarOutline(true);
    renderer.setShadowVisible(false);

    if (markValue != null) {
        plot.setDomainCrosshairVisible(true);
        plot.setDomainCrosshairValue(markValue.doubleValue());
        plot.setDomainCrosshairPaint(Color.red);
        plot.setDomainCrosshairStroke(MARKER_STROKE);
    }

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    return chart;
}

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From source file:iad.gui.HistogramDialog.java

private JFreeChart buildHistogram(final String title, final String xAxisLabel, final String yAxisLabel,
        final double[] numbers, final int div, final HistogramType type) {
    HistogramDataset dataset = new HistogramDataset();
    dataset.setType(type);/*from ww  w .  j  av  a  2  s  .  c om*/
    dataset.addSeries(xAxisLabel, numbers, div);
    JFreeChart histogram = ChartFactory.createHistogram(title, xAxisLabel, yAxisLabel, dataset,
            PlotOrientation.VERTICAL, true, true, false);

    return histogram;
}

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From source file:biz.ixnay.pivot.charts.skin.jfree.HistogramViewSkin.java

protected JFreeChart createChart() {
    HistogramView chartView = (HistogramView) getComponent();
    String title = chartView.getTitle();
    String verticalLabel = chartView.getVerticalAxisLabel();
    String horizontalLabel = chartView.getHorizontalAxisLabel();
    boolean showLegend = chartView.getShowLegend();
    final JFreeChart chart = ChartFactory.createHistogram(title, horizontalLabel, verticalLabel,
            createDataSet(chartView), PlotOrientation.VERTICAL, showLegend, false, false);
    createMarkers(chart, chartView);//w ww .  ja v  a 2s . c  om
    return chart;
}

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From source file:edu.gcsc.vrl.jfreechart.HistogramPlotter.java

public JFreeChart plot(@ParamInfo(name = "Data") HistogramData dataset) {

    boolean urls = false;
    JFreeChart chart = ChartFactory.createHistogram(dataset.getPlotTitle(), dataset.getxAxisLabel(),
            dataset.getyAxisLabel(), dataset.getData(), dataset.getPlotOrientation(), dataset.isLegendVisible(),
            dataset.isTooltipsVisible(), urls);

    return chart;
}

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From source file:task5.Histogram.java

private ChartPanel createChartPanel() {
    // dataset//from w  w  w .  j a  v  a  2s .c om
    dataset = new HistogramDataset();
    Raster raster = img.getRaster();
    final int w = img.getWidth();
    final int h = img.getHeight();
    double[] r = new double[w * h + 1];
    r = raster.getSamples(0, 0, w, h, 0, r);
    dataset.addSeries("Red", r, BINS);
    r = raster.getSamples(0, 0, w, h, 1, r);
    dataset.addSeries("Green", r, BINS);
    r = raster.getSamples(0, 0, w, h, 2, r);
    dataset.addSeries("Blue", r, BINS);
    // chart
    JFreeChart chart = ChartFactory.createHistogram("Histogram", "Value", "Count", dataset,
            PlotOrientation.VERTICAL, true, true, false);
    XYPlot plot = (XYPlot) chart.getPlot();
    renderer = (XYBarRenderer) plot.getRenderer();
    renderer.setBarPainter(new StandardXYBarPainter());
    // translucent red, green & blue
    Paint[] paintArray = { new Color(0x80ff0000, true), new Color(0x8000ff00, true),
            new Color(0x800000ff, true) };
    plot.setDrawingSupplier(
            new DefaultDrawingSupplier(paintArray, DefaultDrawingSupplier.DEFAULT_FILL_PAINT_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
                    DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE));
    ChartPanel panel = new ChartPanel(chart);
    panel.setMouseWheelEnabled(true);
    return panel;
}

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From source file:org.fhaes.FHRecorder.GraphicsPanel.java

public GraphicsPanel() {
    super(ChartFactory.createHistogram("Summary of Samples", "# of Events", "Years", null,
            PlotOrientation.VERTICAL, generateLegend, generateTooltips, generateURLs));
    chart = this.getChart();

    setMinimumSize(new java.awt.Dimension(790, 450));
    // This can be changed to be larger, and then the chart can scroll
    setPreferredSize(new java.awt.Dimension(PREFERRED_WIDTH, PREFERRED_HEIGHT));
    setLayout(new BorderLayout());

    this.setChart(updateGraph());
}

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From source file:org.ow2.clif.jenkins.chart.FixedSliceSizeDistributionChart.java

@Override
protected JFreeChart createChart() {
    JFreeChart chart = ChartFactory.createHistogram(getBasicTitle(),
            Messages.FixedSliceSizeDistributionChart_ResponseTime(),
            Messages.FixedSliceSizeDistributionChart_NumberOfCalls(), data, PlotOrientation.VERTICAL, true,
            true, false);//from www . j a  va 2 s  .c  om

    if (data.getSeriesCount() != 0 && data.getItemCount(0) > 0) {

        double rangeStart = data.getStartX(0, 0).doubleValue();
        double rangeEnd = data.getEndX(0, data.getItemCount(0) - 1).doubleValue();

        NumberAxis domainAxis = new HistogramAxis(data, 0);
        domainAxis.setAutoRangeIncludesZero(false);
        domainAxis.setVerticalTickLabels(true);
        domainAxis.setTickLabelsVisible(true);
        domainAxis.setTickMarksVisible(true);

        domainAxis.setRange(rangeStart, rangeEnd);
        chart.getXYPlot().setDomainAxis(domainAxis);

        NumberAxis rangeAxis = (NumberAxis) chart.getXYPlot().getRangeAxis();
        rangeAxis.setAutoRangeIncludesZero(true);
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    }

    chart.getXYPlot().setRangeGridlinesVisible(true);
    chart.getXYPlot().setDomainGridlinesVisible(false);
    return chart;
}

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