Example usage for org.jfree.chart.plot MeterPlot setNoDataMessageFont

Introduction

In this page you can find the example usage for org.jfree.chart.plot MeterPlot setNoDataMessageFont.

Prototype

public void setNoDataMessageFont(Font font) 

Source Link

Document

Sets the font used to display the 'no data' message and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.adempiere.webui.apps.graph.WPerformanceIndicator.java

private JFreeChart createChart() {
    JFreeChart chart = null;//w w w. j  av  a2 s.  c  om

    //   Set Text
    StringBuffer text = new StringBuffer(m_goal.getName());
    if (m_goal.isTarget())
        text.append(": ").append(m_goal.getPercent()).append("%");
    else
        text.append(": ").append(s_format.format(m_goal.getMeasureActual()));

    m_text = text.toString();

    //   ToolTip
    text = new StringBuffer();
    if (m_goal.getDescription() != null)
        text.append(m_goal.getDescription()).append(": ");
    text.append(s_format.format(m_goal.getMeasureActual()));
    if (m_goal.isTarget())
        text.append(" ").append(Msg.getMsg(Env.getCtx(), "of")).append(" ")
                .append(s_format.format(m_goal.getMeasureTarget()));
    setTooltiptext(text.toString());
    //
    DefaultValueDataset data = new DefaultValueDataset((float) m_goal.getPercent());
    MeterPlot plot = new MeterPlot(data);

    MColorSchema colorSchema = m_goal.getColorSchema();
    int rangeLo = 0;
    int rangeHi = 0;
    for (int i = 1; i <= 4; i++) {
        switch (i) {
        case 1:
            rangeHi = colorSchema.getMark1Percent();
            break;
        case 2:
            rangeHi = colorSchema.getMark2Percent();
            break;
        case 3:
            rangeHi = colorSchema.getMark3Percent();
            break;
        case 4:
            rangeHi = colorSchema.getMark4Percent();
            break;
        }
        if (rangeHi == 9999)
            rangeHi = (int) Math.floor(rangeLo * 1.5);
        if (rangeLo < rangeHi) {
            plot.addInterval(new MeterInterval("Normal", //label
                    new Range(rangeLo, rangeHi), //range
                    colorSchema.getColor(rangeHi), new BasicStroke(7.0f), new Color(-13091716)));
            rangeLo = rangeHi;
        }
    }
    plot.setRange(new Range(0, rangeLo));

    plot.setDialBackgroundPaint(new Color(-13091716));
    plot.setUnits("");
    plot.setDialShape(DialShape.CHORD);//CIRCLE);
    plot.setNeedlePaint(Color.white);
    plot.setTickSize(2000);
    plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setValueFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setNoDataMessageFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setTickLabelPaint(Color.white);
    plot.setInsets(new RectangleInsets(1.0, 2.0, 3.0, 4.0));

    chart = new JFreeChart(m_text, new Font("SansSerif", Font.BOLD, 9), plot, false);

    return chart;
}

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From source file:org.adempiere.webui.apps.graph.jfreegraph.PerformanceGraphBuilder.java

public JFreeChart createIndicatorChart(IndicatorModel model) {
    JFreeChart chart = null;//from   ww  w  .  ja va2  s  . co m
    DefaultValueDataset data = new DefaultValueDataset((float) model.goalModel.getPercent());
    MeterPlot plot = new MeterPlot(data);

    MColorSchema colorSchema = model.goalModel.getColorSchema();
    int rangeLo = 0;
    int rangeHi = 0;
    Point2D start = new Point2D.Float(0, 0);
    Point2D end = new Point2D.Float(50, 50);
    float[] dist = { 0.0f, 0.2f, 0.45f, 0.75f, 1.0f };
    for (int i = 1; i <= 4; i++) {
        switch (i) {
        case 1:
            rangeHi = colorSchema.getMark1Percent();
            break;
        case 2:
            rangeHi = colorSchema.getMark2Percent();
            break;
        case 3:
            rangeHi = colorSchema.getMark3Percent();
            break;
        case 4:
            rangeHi = colorSchema.getMark4Percent();
            break;
        }
        if (rangeHi == 9999)
            rangeHi = (int) Math.floor(rangeLo * 1.5);
        if (rangeLo < rangeHi) {
            Color[] colors = { colorSchema.getColor(rangeHi).brighter().brighter(),
                    colorSchema.getColor(rangeHi).brighter(), colorSchema.getColor(rangeHi),
                    colorSchema.getColor(rangeHi).darker(), colorSchema.getColor(rangeHi).darker().darker() };
            LinearGradientPaint p = new LinearGradientPaint(start, end, dist, colors);

            plot.addInterval(new MeterInterval("Normal", //label
                    new Range(rangeLo, rangeHi), //range
                    p, new BasicStroke(7.0f), model.dialBackground));
            rangeLo = rangeHi;
        }
    }
    plot.setRange(new Range(0, rangeLo));
    plot.setDialBackgroundPaint(model.dialBackground);
    plot.setUnits("");
    plot.setDialShape(DialShape.CHORD);
    plot.setNeedlePaint(model.needleColor);
    plot.setTickSize(2000);
    plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setValueFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setNoDataMessageFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setTickLabelPaint(model.tickColor);
    plot.setValuePaint(new Color(0.0f, 0.0f, 0.0f, 0.0f));
    plot.setTickPaint(model.tickColor);
    //
    chart = new JFreeChart("", new Font("SansSerif", Font.BOLD, 9), plot, false);

    return chart;
}

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