Example usage for org.jfree.chart.annotations XYPointerAnnotation setBackgroundPaint

Introduction

In this page you can find the example usage for org.jfree.chart.annotations XYPointerAnnotation setBackgroundPaint.

Prototype

public void setBackgroundPaint(Paint paint) 

Source Link

Document

Sets the background paint for the annotation and sends an AnnotationChangeEvent to all registered listeners.

Usage

From source file:org.jfree.chart.demo.NormalDistributionDemo2.java

public static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createXYLineChart("Normal Distribution Demo 2", "X", "Y", xydataset,
            PlotOrientation.VERTICAL, true, true, false);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setDomainZeroBaselineVisible(true);
    xyplot.setRangeZeroBaselineVisible(true);
    xyplot.setDomainPannable(true);//from   ww  w. j ava 2  s  .c  o m
    xyplot.setRangePannable(true);
    ValueAxis valueaxis = xyplot.getDomainAxis();
    valueaxis.setLowerMargin(0.0D);
    valueaxis.setUpperMargin(0.0D);
    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    xylineandshaperenderer.setDrawSeriesLineAsPath(true);
    xylineandshaperenderer.setSeriesStroke(0, new BasicStroke(1.5F));
    xylineandshaperenderer.setSeriesStroke(1, new BasicStroke(2.0F, 1, 1, 1.0F, new float[] { 6F, 4F }, 0.0F));
    xylineandshaperenderer.setSeriesStroke(2,
            new BasicStroke(2.0F, 1, 1, 1.0F, new float[] { 6F, 4F, 3F, 3F }, 0.0F));
    xylineandshaperenderer.setSeriesStroke(3, new BasicStroke(2.0F, 1, 1, 1.0F, new float[] { 4F, 4F }, 0.0F));
    XYPointerAnnotation xypointerannotation = new XYPointerAnnotation(" = -2.0, \262 = 0.5", -2D,
            0.56399999999999995D, 3.9269908169872414D);
    xypointerannotation.setLabelOffset(4D);
    xypointerannotation.setTextAnchor(TextAnchor.BOTTOM_RIGHT);
    xypointerannotation.setBackgroundPaint(Color.yellow);
    xyplot.addAnnotation(xypointerannotation);
    XYPointerAnnotation xypointerannotation1 = new XYPointerAnnotation(" = 0.0, \262 = 0.2",
            0.22500000000000001D, 0.80000000000000004D, 0.0D);
    xypointerannotation1.setLabelOffset(4D);
    xypointerannotation1.setTextAnchor(TextAnchor.CENTER_LEFT);
    xypointerannotation1.setBackgroundPaint(new Color(0, 0, 255, 63));
    xyplot.addAnnotation(xypointerannotation1);
    XYPointerAnnotation xypointerannotation2 = new XYPointerAnnotation(" = 0.0, \262 = 1.0", 0.75D,
            0.29999999999999999D, 5.497787143782138D);
    xypointerannotation2.setLabelOffset(4D);
    xypointerannotation2.setTextAnchor(TextAnchor.HALF_ASCENT_LEFT);
    xypointerannotation2.setBackgroundPaint(new Color(255, 0, 0, 63));
    xyplot.addAnnotation(xypointerannotation2);
    XYPointerAnnotation xypointerannotation3 = new XYPointerAnnotation(" = 0.0, \262 = 5.0", 3D,
            0.074999999999999997D, 4.7123889803846897D);
    xypointerannotation3.setLabelOffset(4D);
    xypointerannotation3.setTextAnchor(TextAnchor.BOTTOM_CENTER);
    xypointerannotation3.setBackgroundPaint(new Color(0, 255, 0, 63));
    xyplot.addAnnotation(xypointerannotation3);
    return jfreechart;
}

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From source file:org.owasp.benchmark.score.report.Scatter.java

private XYPointerAnnotation makePointer(int x, int y, String msg, TextAnchor anchor, int angle) {
    XYPointerAnnotation pointer = new XYPointerAnnotation(msg, x, y, Math.toRadians(angle));
    pointer.setBackgroundPaint(Color.white);
    pointer.setTextAnchor(anchor);/*from  ww  w.  j  av  a2s  .  c  om*/
    pointer.setArrowWidth(4);
    pointer.setArrowLength(8);
    pointer.setArrowPaint(Color.red);
    pointer.setLabelOffset(2);
    pointer.setPaint(Color.red);
    pointer.setFont(theme.getRegularFont());
    return pointer;
}

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From source file:org.trade.ui.chart.CandlestickChart.java

/**
 * Method addBuySellTradeArrow.//from   w ww .  j  a va  2  s .co  m
 * 
 * @param action
 *            String
 * @param price
 *            Money
 * @param time
 *            Date
 * @param quantity
 *            Integer
 * @throws ValueTypeException
 */
public void addBuySellTradeArrow(String action, Money price, Date time, Integer quantity)
        throws ValueTypeException {
    String label = Action.newInstance(action) + " " + quantity + "@" + price;
    XYPointerAnnotation arrow = new XYPointerAnnotation(label, time.getTime(), price.doubleValue(), 90d);
    arrow.setLabelOffset(5.0);
    arrow.setBackgroundPaint(Color.GREEN);
    if (action.equals(Action.SELL)) {
        arrow.setAngle(-90d);
        arrow.setBackgroundPaint(Color.RED);
    }
    CombinedDomainXYPlot combinedXYplot = (CombinedDomainXYPlot) this.chart.getPlot();
    @SuppressWarnings("unchecked")
    List<XYPlot> subplots = combinedXYplot.getSubplots();
    XYPlot xyplot = subplots.get(0);
    xyplot.addAnnotation(arrow);
    this.chart.fireChartChanged();
}

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