Example usage for org.jfree.chart.plot.dial StandardDialScale getExtent

Introduction

In this page you can find the example usage for org.jfree.chart.plot.dial StandardDialScale getExtent.

Prototype

public double getExtent() 

Source Link

Document

Returns the extent.

Usage

From source file:org.pentaho.chart.plugin.jfreechart.dial.JFreeDialChartGeneratorIT.java

public void testScale() throws Exception {
    JFreeChart chart = getJFreeChart("testchart.xml", new Object[][] { { 8D } }); //$NON-NLS-1$
    DialPlot plot = (DialPlot) chart.getPlot();
    StandardDialScale scale = (StandardDialScale) plot.getScale(0);
    assertEquals(-20D, scale.getLowerBound());
    assertEquals(20D, scale.getUpperBound());
    assertEquals(-135D, scale.getStartAngle());
    assertEquals(-180D, scale.getExtent());

    assertEquals(5D, scale.getMajorTickIncrement());
    assertEquals(2, scale.getMinorTickCount());

    assertEquals(new Color(255, 105, 180) /*hotpink*/, scale.getTickLabelPaint());
    assertEquals(12, scale.getTickLabelFont().getSize());
    assertEquals(Font.ITALIC | Font.BOLD, scale.getTickLabelFont().getStyle());
    // had trouble getting a font comparison to work without breaking it down into size, style, and name
    assertEquals("Monospaced", scale.getTickLabelFont().getName()); //$NON-NLS-1$

    assertEquals(5F, ((BasicStroke) scale.getMajorTickStroke()).getLineWidth());
    assertEquals(3F, ((BasicStroke) scale.getMinorTickStroke()).getLineWidth());

    assertEquals(0.10D, scale.getMajorTickLength());
    assertEquals(0.05D, scale.getMinorTickLength());

}

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