Example usage for org.jfree.chart.annotations XYPolygonAnnotation setToolTipText

Introduction

In this page you can find the example usage for org.jfree.chart.annotations XYPolygonAnnotation setToolTipText.

Prototype

public void setToolTipText(String text) 

Source Link

Document

Sets the tool tip text for the annotation.

Usage

From source file:org.jfree.chart.demo.XYPolygonAnnotationDemo1.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createScatterPlot("XYPolygonAnnotationDemo1", "X", "Y", xydataset,
            PlotOrientation.VERTICAL, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyplot.getRenderer();
    XYPolygonAnnotation xypolygonannotation = new XYPolygonAnnotation(
            new double[] { 2D, 5D, 2.5D, 8D, 3D, 5D, 2.5D, 2D }, null, null, new Color(200, 200, 255, 100));
    xypolygonannotation.setToolTipText("Target Zone");
    xylineandshaperenderer.addAnnotation(xypolygonannotation, Layer.BACKGROUND);
    return jfreechart;
}

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