Example usage for org.jfree.chart.plot ValueMarker getPaint

Introduction

In this page you can find the example usage for org.jfree.chart.plot ValueMarker getPaint.

Prototype

public Paint getPaint() 

Source Link

Document

Returns the paint.

Usage

From source file:spec.reporter.Utils.java

public static void createBmResultGraph(BenchmarkRecord record) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    String iterName = "";
    double max = 0;
    double min = Long.MAX_VALUE;
    for (int i = 0; i < record.iterRecords.size(); i++) {
        BenchmarkRecord.IterationRecord iterRecord = (BenchmarkRecord.IterationRecord) record.iterRecords
                .get(i);/* w ww  .j a v a  2  s  . c o m*/
        String shortName = iterRecord.iterName.replaceFirst("ation", "");
        if (iterRecord.score > max) {
            max = iterRecord.score;
            iterName = shortName;
        }

        if (iterRecord.score < min) {
            min = iterRecord.score;
        }

        dataset.addValue(iterRecord.score, " ", shortName);
    }

    JFreeChart chart = ChartFactory.createLineChart("  ", "iterations", Constants.WORKLOAD_METRIC, dataset,
            PlotOrientation.VERTICAL, false, true, false);
    CategoryPlot plot = chart.getCategoryPlot();
    plot.setBackgroundPaint(new Color(201, 222, 254));
    plot.setRangeGridlinePaint(Color.WHITE);
    if (record.isValidRun() && min != Long.MAX_VALUE) {
        plot.getRangeAxis().setRange(min - 10, max + 10);
    } else {
        plot.getRangeAxis().setRange(0, max + 10);
    }
    ValueMarker vm = new ValueMarker(record.maxScore);
    vm.setLabel(Utils.df.format(record.maxScore));
    vm.setLabelAnchor(RectangleAnchor.TOP_LEFT);
    vm.setLabelTextAnchor(TextAnchor.HALF_ASCENT_LEFT);

    plot.addRangeMarker(vm);
    CategoryMarker marker = new CategoryMarker(iterName);
    marker.setDrawAsLine(true);
    marker.setPaint(vm.getPaint());
    plot.addDomainMarker(marker);
    LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer();
    renderer.setShapesVisible(true);
    renderer.setDrawOutlines(true);
    renderer.setUseFillPaint(true);
    renderer.setFillPaint(Color.WHITE);
    renderer.setSeriesPaint(0, Color.BLUE.darker());

    try {
        ChartUtilities.saveChartAsJPEG(new File(Utils.getFullImageName(record.name + "_results")), chart, 300,
                200);
    } catch (Exception e) {
        System.out.println("Problems...");
    }
}

---

From source file:org.codehaus.mojo.dashboard.report.plugin.chart.time.MarkerTimeChartDecorator.java

public void createChart() {

    XYPlot xyplot = (XYPlot) report.getPlot();
    // if (this.decoratedChart instanceof TimeChartRenderer ) {

    if (this.results != null && !this.results.isEmpty()) {
        Iterator iter1 = this.results.iterator();
        ValueMarker valuemarker = null;
        BlockContainer blockcontainerLabel = new BlockContainer(new ColumnArrangement());
        // blockcontainerLabel.setFrame( new LineBorder() );
        int i = 0;
        while (iter1.hasNext()) {
            Object[] item = (Object[]) iter1.next();
            Date date = (Date) item[1];
            Calendar cal = Calendar.getInstance();
            cal.setTime(date);//from   ww  w .  j  a  va2 s.co  m
            cal.set(Calendar.HOUR_OF_DAY, 0);
            cal.set(Calendar.MINUTE, 0);
            cal.set(Calendar.SECOND, 0);
            valuemarker = new ValueMarker(cal.getTimeInMillis(), ChartColor.createDefaultPaintArray()[i],
                    new BasicStroke(2.0F));

            xyplot.addDomainMarker(valuemarker);
            LegendItem legendLabel = new LegendItem((String) item[0], null, null, null,
                    new Line2D.Double(-7.0, 0.0, 7.0, 0.0), valuemarker.getPaint(), valuemarker.getStroke(),
                    valuemarker.getPaint());

            blockcontainerLabel.add(createLegendItemBlock(legendLabel, i));
            i++;
        }
        createLegendBlock(blockcontainerLabel);
    }
    // }
}

---