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

Introduction

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

Prototype

public double getLowerBound() 

Source Link

Document

Returns the lower bound for the scale.

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());

}

---