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

Introduction

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

Prototype

public ValueDataset getDataset() 

Source Link

Document

Returns the dataset for the plot.

Usage

From source file:net.sf.dynamicreports.test.jasper.chart.MeterChartTest.java

@Override
public void test() {
    super.test();

    numberOfPagesTest(1);//www . j a va  2 s . co  m

    JFreeChart chart = getChart("summary.chart1", 0);
    Plot plot = chart.getPlot();
    Assert.assertEquals("renderer", MeterPlot.class, plot.getClass());
    MeterPlot meterPlot = (MeterPlot) plot;
    Assert.assertEquals("value", 15, meterPlot.getDataset().getValue());
    Assert.assertEquals("data range low", 3d, meterPlot.getRange().getLowerBound());
    Assert.assertEquals("data range high", 30d, meterPlot.getRange().getUpperBound());
    Assert.assertEquals("value color", Color.BLUE, meterPlot.getValuePaint());
    Assert.assertEquals("value mask", "15.0", meterPlot.getTickLabelFormat().format(15));
    Assert.assertEquals("value font", new Font("Arial", Font.PLAIN, 10), meterPlot.getValueFont());
    Assert.assertEquals("shape", DialShape.CIRCLE, meterPlot.getDialShape());
    Assert.assertEquals("meter angle", 270, meterPlot.getMeterAngle());
    Assert.assertEquals("units", "units", meterPlot.getUnits());
    Assert.assertEquals("tick interval", 3d, meterPlot.getTickSize());
    Assert.assertEquals("background color", Color.LIGHT_GRAY, meterPlot.getDialBackgroundPaint());
    Assert.assertEquals("needle color", Color.CYAN, meterPlot.getNeedlePaint());
    Assert.assertEquals("tick color", Color.MAGENTA, meterPlot.getTickPaint());
    Assert.assertEquals("tick label font", new Font("Courier New", Font.PLAIN, 10),
            meterPlot.getTickLabelFont());
    Assert.assertEquals("intervals size", 2, meterPlot.getIntervals().size());
    intervalTest((MeterInterval) meterPlot.getIntervals().get(0), "red", new Color(1f, 0f, 0f, 0.8f), 25d, 30d);
    intervalTest((MeterInterval) meterPlot.getIntervals().get(1), "yellow", new Color(1f, 1f, 0f, 0.5f), 20d,
            25d);
}

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