Example usage for org.jfree.chart.plot ThermometerPlot setColumnRadius

Introduction

In this page you can find the example usage for org.jfree.chart.plot ThermometerPlot setColumnRadius.

Prototype

public void setColumnRadius(int r) 

Source Link

Document

Sets the column radius (in Java2D units) and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.cyberoam.iview.charts.Thermometer.java

/**
 * This method generates JFreeChart instance for Thermometer chart with iView customization. 
 * @param reportID/*  w  ww  .  j a va  2  s.c  o  m*/
 * @param rsw
 * @param request
 * @return
 */
public static JFreeChart getChart(int reportID, ResultSetWrapper rsw, HttpServletRequest request) {
    ReportBean reportBean = ReportBean.getRecordbyPrimarykey(reportID);
    JFreeChart chart = null;
    ReportColumnBean reportColumnBean = null;
    GraphBean graphBean = null;
    try {
        DefaultValueDataset dataset = null;
        graphBean = GraphBean.getRecordbyPrimarykey(reportBean.getGraphId());
        reportColumnBean = ReportColumnBean.getRecordByPrimaryKey(reportBean.getReportId(),
                graphBean.getYColumnId());
        String yColumnDBname = reportColumnBean.getDbColumnName();
        rsw.first();
        double used = Double.parseDouble(rsw.getString(yColumnDBname));
        rsw.next();
        double free = Double.parseDouble(rsw.getString(yColumnDBname));
        dataset = new DefaultValueDataset((100 * used) / (used + free));
        ThermometerPlot plot = new ThermometerPlot(dataset);
        chart = new JFreeChart("", // chart title
                JFreeChart.DEFAULT_TITLE_FONT, plot, // plot
                false); // include legend
        chart.setBackgroundPaint(Color.white);
        plot.setThermometerStroke(new BasicStroke(2.0f));
        plot.setThermometerPaint(Color.DARK_GRAY);
        plot.setBulbRadius(30);
        plot.setColumnRadius(15);
        plot.setUnits(ThermometerPlot.UNITS_NONE);
        plot.setMercuryPaint(Color.WHITE);
        plot.setValueFont(new Font("Vandara", Font.CENTER_BASELINE, 12));
        plot.setBackgroundPaint(Color.white);
        plot.setBackgroundAlpha(0.0f);
        plot.setOutlineVisible(false);
        plot.setSubrangeInfo(0, 0, 50);
        plot.setSubrangeInfo(1, 50, 85);
        plot.setSubrangeInfo(2, 85, 100);
        plot.setSubrangePaint(0, new Color(75, 200, 85));
        plot.setSubrangePaint(1, new Color(254, 211, 41));
        plot.setSubrangePaint(2, new Color(255, 85, 85));

    } catch (Exception e) {
        CyberoamLogger.appLog.debug("Thermometer=>getChart.exception : " + e, e);
    }
    return chart;
}

---

From source file:org.sonar.plugins.ral.GaugeChart.java

@Override
protected Plot getPlot(ChartParameters params) {
    ThermometerPlot plot = new ThermometerPlot(createDataset(params));

    plot.setGap(1);/*from  ww  w  . j a  v a 2 s. co m*/

    plot.setRange(0, 1);
    plot.setSubrange(0, 0, 1);

    plot.setSubrangePaint(0, Color.decode("#ffffff"));
    plot.setSubrangePaint(1, Color.decode("#ffffff"));
    plot.setSubrangePaint(2, Color.decode("#ffffff"));

    plot.setMercuryPaint(Color.decode("#dddddd"));
    plot.setThermometerPaint(Color.decode("#aaaaaa"));
    plot.setValuePaint(Color.decode("#333333"));

    plot.setUseSubrangePaint(false);
    plot.setUnits(ThermometerPlot.UNITS_NONE);
    plot.setBulbRadius(15);
    plot.setColumnRadius(6);

    NumberAxis axis = new NumberAxis();
    axis.setNumberFormatOverride(NumberFormat.getPercentInstance());
    plot.setRangeAxis(axis);
    plot.setValueLocation(ThermometerPlot.NONE);

    return plot;
}

---

From source file:org.pentaho.plugin.jfreereport.reportcharts.ThermometerChartExpression.java

protected void configureChart(final JFreeChart chart) {
    super.configureChart(chart);

    final Plot plot = chart.getPlot();
    final ThermometerPlot thermometerPlot = (ThermometerPlot) plot;

    if (isShowBorder() == false || isChartSectionOutline() == false) {
        chart.setBorderVisible(false);/*from   w  w w . j a  v  a 2s .  c  om*/
        thermometerPlot.setOutlineVisible(false);
    }

    if (getThermometerUnits() != null) {
        thermometerPlot.setUnits(getThermometerUnits().getUnitConstant());
    }
    thermometerPlot.setLowerBound(
            Math.min(getCriticalRangeLow(), Math.min(getNormalRangeLow(), getWarningRangeLow())));
    thermometerPlot.setUpperBound(
            Math.max(getCriticalRangeHigh(), Math.max(getNormalRangeHigh(), getWarningRangeHigh())));
    thermometerPlot.setBulbRadius(getBulbRadius());
    thermometerPlot.setColumnRadius(getColumnRadius());
    thermometerPlot.setSubrange(ThermometerPlot.CRITICAL, getCriticalRangeLow(), getCriticalRangeHigh());
    thermometerPlot.setSubrange(ThermometerPlot.WARNING, getWarningRangeLow(), getWarningRangeHigh());
    thermometerPlot.setSubrange(ThermometerPlot.NORMAL, getNormalRangeLow(), getNormalRangeHigh());
    if (getMercuryPaint() != null) {
        thermometerPlot.setMercuryPaint(getMercuryPaint());
    }
    if (getThermometerPaint() != null) {
        thermometerPlot.setThermometerPaint(getThermometerPaint());
    }

    if (getCriticalRangeColor() != null) {
        thermometerPlot.setSubrangePaint(ThermometerPlot.CRITICAL, getCriticalRangeColor());
    }
    if (getWarningRangeColor() != null) {
        thermometerPlot.setSubrangePaint(ThermometerPlot.WARNING, getWarningRangeColor());
    }
    if (getNormalRangeColor() != null) {
        thermometerPlot.setSubrangePaint(ThermometerPlot.NORMAL, getNormalRangeColor());
    }
}

---

From source file:hpssim.grafica.HPSsim.java

private void setMeter() {
    datasetCPU = new DefaultValueDataset(0D);
    JFreeChart jfreechartCPU = createChart(datasetCPU, "CPU Usage");

    datasetGPU = new DefaultValueDataset(0D);
    JFreeChart jfreechartGPU = createChart(datasetGPU, "GPU Usage");

    panelCPU.add("Center", new ChartPanel(jfreechartCPU));
    panelCPU.add("South", new Label(""));

    panelGPU.add("Center", new ChartPanel(jfreechartGPU));
    panelGPU.add("South", new Label(""));

    datasetQueueCPU = new DefaultValueDataset(0D);
    datasetQueueGPU = new DefaultValueDataset(0D);

    ThermometerPlot gpuThermometerQueue = new ThermometerPlot(datasetQueueGPU);
    gpuThermometerQueue.setRange(0, 50);

    gpuThermometerQueue.setSubrange(ThermometerPlot.NORMAL, 0.0, 10.0);
    gpuThermometerQueue.setSubrange(ThermometerPlot.WARNING, 10.0, 25.0);
    gpuThermometerQueue.setSubrange(ThermometerPlot.CRITICAL, 25.0, 5000.0);
    gpuThermometerQueue.setUnits(ThermometerPlot.UNITS_NONE);
    gpuThermometerQueue.setBulbRadius(22);
    gpuThermometerQueue.setColumnRadius(20);

    ThermometerPlot cpuThermometerQueue = new ThermometerPlot(datasetQueueCPU);
    cpuThermometerQueue.setRange(0, 50);

    cpuThermometerQueue.setSubrange(ThermometerPlot.NORMAL, 0.0, 10.0);
    cpuThermometerQueue.setSubrange(ThermometerPlot.WARNING, 10.0, 25.0);
    cpuThermometerQueue.setSubrange(ThermometerPlot.CRITICAL, 25.0, 5000.0);
    cpuThermometerQueue.setUnits(ThermometerPlot.UNITS_NONE);
    cpuThermometerQueue.setBulbRadius(22);
    cpuThermometerQueue.setColumnRadius(20);

    panelCPUQueue.add("Center", new ChartPanel(
            new JFreeChart("CPU Queue", JFreeChart.DEFAULT_TITLE_FONT, cpuThermometerQueue, false)));
    panelCPUQueue.add("South", new Label(""));

    panelGPUQueue.add("Center", new ChartPanel(
            new JFreeChart("GPU Queue", JFreeChart.DEFAULT_TITLE_FONT, gpuThermometerQueue, false)));
    panelGPUQueue.add("South", new Label(""));
}

---