Examples with CategoryAxis org.jfree.chart.axis.CategoryAxis used on opensource projects

Example 11 with CategoryAxis

use of org.jfree.chart.axis.CategoryAxis in project hudson-2.x by hudson.

the class LoadStatistics method createChart.

/**
     * Creates a trend chart.
     */
public JFreeChart createChart(CategoryDataset ds) {
    final JFreeChart chart = // chart title
    ChartFactory.createLineChart(// chart title
    null, // unused
    null, // range axis label
    null, // data
    ds, // orientation
    PlotOrientation.VERTICAL, // include legend
    true, // tooltips
    true, // urls
    false);
    chart.setBackgroundPaint(Color.white);
    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setOutlinePaint(null);
    plot.setRangeGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.black);
    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setBaseStroke(new BasicStroke(3));
    configureRenderer(renderer);
    final CategoryAxis domainAxis = new NoOverlapCategoryAxis(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());
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));
    return chart;
}

Example 12 with CategoryAxis

use of org.jfree.chart.axis.CategoryAxis in project hudson-2.x by hudson.

the class AbstractTestResultAction method createChart.

private JFreeChart createChart(StaplerRequest req, CategoryDataset dataset) {
    final String relPath = getRelPath(req);
    final JFreeChart chart = ChartFactory.createStackedAreaChart(// chart title
    null, // unused
    null, // range axis label
    "count", // data
    dataset, // orientation
    PlotOrientation.VERTICAL, // include legend
    false, // tooltips
    true, // urls
    false);
    // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART...
    // set the background color for the chart...
    //        final StandardLegend legend = (StandardLegend) chart.getLegend();
    //        legend.setAnchor(StandardLegend.SOUTH);
    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.setForegroundAlpha(0.8f);
    //        plot.setDomainGridlinesVisible(true);
    //        plot.setDomainGridlinePaint(Color.white);
    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());
    StackedAreaRenderer ar = new StackedAreaRenderer2() {

        @Override
        public String generateURL(CategoryDataset dataset, int row, int column) {
            NumberOnlyBuildLabel label = (NumberOnlyBuildLabel) dataset.getColumnKey(column);
            return relPath + label.build.getNumber() + "/testReport/";
        }

        @Override
        public String generateToolTip(CategoryDataset dataset, int row, int column) {
            NumberOnlyBuildLabel label = (NumberOnlyBuildLabel) dataset.getColumnKey(column);
            AbstractTestResultAction a = label.build.getAction(AbstractTestResultAction.class);
            switch(row) {
                case 0:
                    return String.valueOf(Messages.AbstractTestResultAction_fail(label.build.getDisplayName(), a.getFailCount()));
                case 1:
                    return String.valueOf(Messages.AbstractTestResultAction_skip(label.build.getDisplayName(), a.getSkipCount()));
                default:
                    return String.valueOf(Messages.AbstractTestResultAction_test(label.build.getDisplayName(), a.getTotalCount()));
            }
        }
    };
    plot.setRenderer(ar);
    // Failures.
    ar.setSeriesPaint(0, ColorPalette.RED);
    // Skips.
    ar.setSeriesPaint(1, ColorPalette.YELLOW);
    // Total.
    ar.setSeriesPaint(2, ColorPalette.BLUE);
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(0, 0, 0, 5.0));
    return chart;
}

Example 13 with CategoryAxis

use of org.jfree.chart.axis.CategoryAxis in project violations-plugin by jenkinsci.

the class AbstractViolationsBuildAction method createChart.

// FIXME this should be in a utility class
protected JFreeChart createChart(CategoryDataset dataset) {
    final JFreeChart chart = // chart
    ChartFactory.createLineChart(// chart
    null, // unused
    null, // range axis label
    "count", // data
    dataset, // orientation
    PlotOrientation.VERTICAL, // include legend
    true, // tooltips
    true, // urls
    false);
    // 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();
    if (useLog) {
        final NumberAxis rangeAxis2 = new LogarithmicAxis("Log(y)");
        plot.setRangeAxis(rangeAxis2);
    }
    // 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.setUpperBound(100);
    if (Boolean.getBoolean(VIOLATIONS_PLUGIN_CHART_AUTORANGE_PROPERTY)) {
        rangeAxis.setAutoRange(true);
        rangeAxis.setAutoRangeIncludesZero(false);
        rangeAxis.setAutoRangeMinimumSize(50);
    } else {
        rangeAxis.setLowerBound(0);
    }
    final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setStroke(new BasicStroke(2.0f));
    ColorPalette.apply(renderer);
    // crop extra space around the graph
    plot.setInsets(new RectangleInsets(PADDING, 0, 0, PADDING));
    return chart;
}

Example 14 with CategoryAxis

use of org.jfree.chart.axis.CategoryAxis in project neo4j by neo4j.

the class CoverageChartWriter method createBarChart.

private JFreeChart createBarChart(Map<String, Integer> data) {
    if (cached != null) {
        return cached;
    }
    JFreeChart chart = ChartFactory.createBarChart("Spec suite tag distribution", "Tags", "Occurrences in queries", createCategoryDataset(data));
    // styling
    CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setBackgroundPaint(Color.lightGray);
    plot.setDomainGridlinePaint(Color.white);
    plot.setDomainGridlinesVisible(true);
    plot.setRangeGridlinePaint(Color.white);
    plot.addRangeMarker(new ValueMarker(HORIZONTAL_LINE_VALUE, Color.BLACK, new BasicStroke(2)));
    BarRenderer renderer = (BarRenderer) plot.getRenderer();
    renderer.setSeriesPaint(0, ChartColor.DARK_RED);
    renderer.setBarPainter(new StandardBarPainter());
    CategoryAxis domainAxis = plot.getDomainAxis();
    domainAxis.setCategoryLabelPositions(CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 6.0));
    cached = chart;
    return chart;
}

Example 15 with CategoryAxis

use of org.jfree.chart.axis.CategoryAxis in project EnrichmentMapApp by BaderLab.

the class ChartUtil method createHeatMapLegend.

@SuppressWarnings("serial")
public static JFreeChart createHeatMapLegend(List<EMDataSet> dataSets, ChartOptions options) {
    final DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    for (EMDataSet ds : dataSets) dataset.addValue(1, options.getData().toString(), ds.getName());
    final JFreeChart chart = ChartFactory.createBarChart(// chart title
    null, // domain axis label
    null, // range axis label
    null, // data
    dataset, PlotOrientation.HORIZONTAL, // include legend
    false, // tooltips
    true, // urls
    false);
    chart.setAntiAlias(true);
    chart.setBorderVisible(false);
    chart.setBackgroundPaint(UIManager.getColor("Table.background"));
    chart.setBackgroundImageAlpha(0.0f);
    chart.setPadding(new RectangleInsets(0.0, 0.0, 0.0, 20.0));
    final CategoryPlot plot = (CategoryPlot) chart.getPlot();
    plot.setOutlineVisible(false);
    plot.setBackgroundPaint(UIManager.getColor("Table.background"));
    plot.setInsets(new RectangleInsets(0.0, 0.0, 0.0, 0.0));
    plot.setDomainGridlinesVisible(false);
    plot.setRangeGridlinesVisible(false);
    final CategoryAxis domainAxis = (CategoryAxis) plot.getDomainAxis();
    domainAxis.setVisible(true);
    domainAxis.setAxisLineVisible(false);
    domainAxis.setTickMarksVisible(false);
    domainAxis.setTickLabelFont(UIManager.getFont("Label.font").deriveFont(LookAndFeelUtil.getSmallFontSize()));
    domainAxis.setTickLabelPaint(UIManager.getColor("Label.foreground"));
    domainAxis.setTickLabelInsets(new RectangleInsets(0.0, 0.0, 0.0, 15.0));
    domainAxis.setCategoryMargin(0.0);
    final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setVisible(false);
    ColorScheme colorScheme = options != null ? options.getColorScheme() : null;
    List<Color> colors = colorScheme != null ? colorScheme.getColors() : null;
    if (// UP, ZERO, DOWN:
    colors == null || colors.size() < 3)
        colors = Arrays.asList(new Color[] { Color.LIGHT_GRAY, Color.WHITE, Color.DARK_GRAY });
    List<Color> itemColors = new ArrayList<>();
    int total = dataSets.size();
    int v = total / 2;
    for (int i = 0; i < total; i++) itemColors.add(ColorUtil.getColor(v--, -total, total, colors.get(2), colors.get(1), colors.get(0)));
    final BarRenderer renderer = new BarRenderer() {

        @Override
        public Paint getItemPaint(int row, int column) {
            return column < itemColors.size() ? itemColors.get(column) : Color.LIGHT_GRAY;
        }
    };
    plot.setRenderer(renderer);
    renderer.setBarPainter(new StandardBarPainter());
    renderer.setDrawBarOutline(true);
    renderer.setShadowVisible(false);
    renderer.setItemMargin(0.0);
    renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator("{1}", NumberFormat.getInstance()));
    return chart;
}