Example usage for org.jfree.chart.renderer.xy StackedXYBarRenderer setSeriesPaint

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy StackedXYBarRenderer setSeriesPaint.

Prototype

public void setSeriesPaint(int series, Paint paint) 

Source Link

Document

Sets the paint used for a series and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.jfree.chart.demo.StackedXYBarChartDemo3.java

private static JFreeChart createChart(TableXYDataset tablexydataset) {
    DateAxis dateaxis = new DateAxis("Year");
    dateaxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    dateaxis.setLowerMargin(0.01D);//from w w  w  .j  a  v a 2  s .  co m
    dateaxis.setUpperMargin(0.01D);
    NumberAxis numberaxis = new NumberAxis("Tonnes");
    numberaxis.setNumberFormatOverride(new DecimalFormat("0.0%"));
    StackedXYBarRenderer stackedxybarrenderer = new StackedXYBarRenderer(0.29999999999999999D);
    stackedxybarrenderer.setRenderAsPercentages(true);
    GradientPaint gradientpaint = new GradientPaint(0.0F, 0.0F, new Color(64, 0, 0), 0.0F, 0.0F, Color.red);
    GradientPaint gradientpaint1 = new GradientPaint(0.0F, 0.0F, new Color(0, 64, 0), 0.0F, 0.0F, Color.green);
    stackedxybarrenderer.setSeriesPaint(0, gradientpaint);
    stackedxybarrenderer.setSeriesPaint(1, gradientpaint1);
    stackedxybarrenderer.setGradientPaintTransformer(
            new StandardGradientPaintTransformer(GradientPaintTransformType.HORIZONTAL));
    stackedxybarrenderer.setDrawBarOutline(false);
    stackedxybarrenderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0} : {1} = {2} tonnes",
            new SimpleDateFormat("yyyy"), new DecimalFormat("#,##0")));
    XYPlot xyplot = new XYPlot(tablexydataset, dateaxis, numberaxis, stackedxybarrenderer);
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    JFreeChart jfreechart = new JFreeChart("Waste Management", xyplot);
    jfreechart.setBackgroundPaint(Color.white);
    jfreechart.addSubtitle(new TextTitle("St Albans City and District Council"));
    return jfreechart;
}

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From source file:tools.descartes.bungee.chart.ChartGenerator.java

public static XYPlot createResponseTimePlot(RunResult result, String name, double granularityInSeconds) {
    TimeTableXYDataset dataset = new TimeTableXYDataset();

    if (granularityInSeconds < 0.001) {
        granularityInSeconds = 0;//from w  w w  .  j av  a  2  s. c  o  m
    }

    long delta = result.getResponses().get(0).getRequestSubmitTime();
    long firstRequest = 0;
    double windowStart = firstRequest;
    long summedResponseTimes = 0;
    long summedWorkTimes = 0;
    long numberOfElements = 0;

    for (JMeterResponse response : result.getResponses()) {
        long requestSubmitTime = response.getRequestSubmitTime() - delta;
        if (requestSubmitTime - windowStart > granularityInSeconds * 1000) {
            if (numberOfElements > 0) {
                addResponseTimeToDataset(dataset, granularityInSeconds, (long) windowStart, summedResponseTimes,
                        summedWorkTimes, numberOfElements, name);
                numberOfElements = 0;
                summedResponseTimes = 0;
                summedWorkTimes = 0;
                firstRequest = requestSubmitTime;
            }
            if (granularityInSeconds > 0) {
                while (requestSubmitTime - windowStart > granularityInSeconds * 1000) {
                    windowStart += granularityInSeconds * 1000;
                }
            } else {
                windowStart = requestSubmitTime;
            }
        }
        numberOfElements++;
        summedResponseTimes += response.getResponseTime();
        summedWorkTimes += response.getRequestServiceTime();
    }
    if (numberOfElements > 0) {
        addResponseTimeToDataset(dataset, granularityInSeconds, (long) windowStart, summedResponseTimes,
                summedWorkTimes, numberOfElements, name);
    }

    NumberAxis rangeAxis = new NumberAxis("Resp.Time [ms]");
    rangeAxis.setRange(0, 1100);
    StackedXYBarRenderer renderer = new StackedXYBarRenderer(0.10);
    renderer.setShadowVisible(false);
    renderer.setBarPainter(new StandardXYBarPainter());
    renderer.setSeriesPaint(0, Color.GRAY);
    renderer.setSeriesPaint(1, colorForConfig(name));
    XYPlot plot = new XYPlot(dataset, null, rangeAxis, renderer);
    return plot;
}

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