Examples with DefaultValueDataset org.jfree.data.general.DefaultValueDataset used on opensource projects

Example 6 with DefaultValueDataset

use of org.jfree.data.general.DefaultValueDataset in project SIMVA-SoS by SESoS.

the class MeterChartTest method testDrawWithNullInfo.

/**
 * Draws the chart with a single range.  At one point, this caused a null
 * pointer exception (fixed now).
 */
@Test
public void testDrawWithNullInfo() {
    MeterPlot plot = new MeterPlot(new DefaultValueDataset(60.0));
    plot.addInterval(new MeterInterval("Normal", new Range(0.0, 80.0)));
    JFreeChart chart = new JFreeChart(plot);
    BufferedImage image = new BufferedImage(200, 100, BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = image.createGraphics();
    chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
    g2.dispose();
// FIXME we should really assert a value here
}

Example 7 with DefaultValueDataset

use of org.jfree.data.general.DefaultValueDataset in project adempiere by adempiere.

the class PerformanceIndicator method createChart.

//	getGoal
private JFreeChart createChart() {
    JFreeChart chart = null;
    //	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());
    //
    //setBackground(m_goal.getColor());
    setForeground(GraphUtil.getForeground(getBackground()));
    //	Performance Line
    int percent = m_goal.getPercent();
    if (//	draw 100% line
    percent > 100)
        m_line = s_width100;
    else
        //	draw Performance Line
        m_line = s_width100 * m_goal.getGoalPerformanceDouble();
    String title = m_text;
    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 //label
            MeterInterval(//label
            "Normal", //range
            new Range(rangeLo, rangeHi), colorSchema.getColor(rangeHi), new BasicStroke(7.0f), //Color.lightGray
            new Color(-13091716)));
            rangeLo = rangeHi;
        }
    }
    plot.setRange(new Range(0, rangeLo));
    //Color.GRAY);
    plot.setDialBackgroundPaint(new Color(-13091716));
    plot.setUnits(m_goal.getName());
    //CIRCLE);        
    plot.setDialShape(DialShape.CHORD);
    //plot.setDialBackgroundPaint(new GradientPaint(0, 0, m_goal.getColor(), 0, 1000, Color.black));
    plot.setNeedlePaint(Color.white);
    plot.setTickSize(2000);
    plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 12));
    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, 15), plot, false);
    return chart;
}

Example 8 with DefaultValueDataset

use of org.jfree.data.general.DefaultValueDataset in project adempiere by adempiere.

the class WPerformanceIndicator method createChart.

//	getGoal
private JFreeChart createChart() {
    JFreeChart chart = null;
    //	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 //label
            MeterInterval(//label
            "Normal", //range
            new Range(rangeLo, rangeHi), colorSchema.getColor(rangeHi), new BasicStroke(7.0f), null));
            rangeLo = rangeHi;
        }
    }
    plot.setRange(new Range(0, rangeLo));
    // new Color(-13091716)
    plot.setDialBackgroundPaint(null);
    plot.setUnits("");
    //CIRCLE);
    plot.setDialShape(DialShape.CHORD);
    plot.setDialOutlinePaint(Color.GRAY);
    plot.setNeedlePaint(Color.BLACK);
    plot.setTickSize(2000);
    plot.setTickPaint(Color.DARK_GRAY);
    plot.setTickLabelFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setTickLabelPaint(Color.DARK_GRAY);
    plot.setValueFont(new Font("SansSerif", Font.BOLD, 8));
    plot.setValuePaint(Color.BLUE);
    plot.setNoDataMessageFont(new Font("SansSerif", Font.BOLD, 8));
    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;
}

Example 9 with DefaultValueDataset

use of org.jfree.data.general.DefaultValueDataset in project bamboobsc by billchen198318.

the class CommonMeterChartAction method fillChart.

private void fillChart(String title, float value, int lowerBound, int upperBound) throws Exception {
    DefaultValueDataset dataset = new DefaultValueDataset();
    dataset.setValue(value);
    DialPlot plot = new DialPlot();
    plot.setView(0.0d, 0.0d, 1.0d, 1.0d);
    plot.setDataset(0, dataset);
    StandardDialFrame frame = new StandardDialFrame();
    plot.setDialFrame(frame);
    DialBackground dialBackground = new DialBackground();
    dialBackground.setGradientPaintTransformer(new StandardGradientPaintTransformer(GradientPaintTransformType.VERTICAL));
    plot.setBackground(dialBackground);
    DialTextAnnotation textAnnotation = new DialTextAnnotation(title);
    textAnnotation.setRadius(0.555555555555555555D);
    plot.addLayer(textAnnotation);
    DialValueIndicator valueIndicator = new DialValueIndicator(0);
    plot.addLayer(valueIndicator);
    StandardDialScale scale1 = new StandardDialScale();
    scale1.setLowerBound(lowerBound);
    scale1.setUpperBound(upperBound);
    // -120
    scale1.setStartAngle(-140);
    // -300D 
    scale1.setExtent(-260D);
    scale1.setTickRadius(0.88D);
    scale1.setTickLabelOffset(0.14999999999999999D);
    scale1.setTickLabelFont(new Font("", Font.TRUETYPE_FONT, 14));
    plot.addScale(0, scale1);
    StandardDialRange standarddialrange0 = new StandardDialRange(lowerBound, (upperBound * 0.6), Color.red);
    standarddialrange0.setInnerRadius(0.52000000000000002D);
    standarddialrange0.setOuterRadius(0.55000000000000004D);
    plot.addLayer(standarddialrange0);
    StandardDialRange standarddialrange1 = new StandardDialRange((upperBound * 0.6), (upperBound * 0.8), Color.orange);
    standarddialrange1.setInnerRadius(0.52000000000000002D);
    standarddialrange1.setOuterRadius(0.55000000000000004D);
    plot.addLayer(standarddialrange1);
    StandardDialRange standarddialrange2 = new StandardDialRange((upperBound * 0.8), upperBound, Color.green);
    standarddialrange2.setInnerRadius(0.52000000000000002D);
    standarddialrange2.setOuterRadius(0.55000000000000004D);
    plot.addLayer(standarddialrange2);
    Pointer pointer = new Pointer(0);
    pointer.setFillPaint(new Color(144, 196, 246));
    plot.addPointer(pointer);
    plot.mapDatasetToScale(0, 0);
    DialCap dialcap = new DialCap();
    dialcap.setRadius(0.0700000000000001D);
    plot.setCap(dialcap);
    this.chart = new JFreeChart(plot);
    //this.chart.setBackgroundPaint(new Color(234, 244, 253));
    this.chart.setBackgroundPaint(Color.white);
}