Example usage for org.jfree.data.category DefaultIntervalCategoryDataset getRowCount

Introduction

In this page you can find the example usage for org.jfree.data.category DefaultIntervalCategoryDataset getRowCount.

Prototype

@Override
public int getRowCount() 

Source Link

Document

Returns the number of series in the dataset (possibly zero).

Usage

From source file:org.jfree.data.category.DefaultIntervalCategoryDatasetTest.java

/**
 * Some tests for the getRowCount() method.
 *//* ww w  . ja va  2 s .com*/
@Test
public void testGetRowAndColumnCount() {
    double[] starts_S1 = new double[] { 0.1, 0.2, 0.3 };
    double[] starts_S2 = new double[] { 0.3, 0.4, 0.5 };
    double[] ends_S1 = new double[] { 0.5, 0.6, 0.7 };
    double[] ends_S2 = new double[] { 0.7, 0.8, 0.9 };
    double[][] starts = new double[][] { starts_S1, starts_S2 };
    double[][] ends = new double[][] { ends_S1, ends_S2 };
    DefaultIntervalCategoryDataset d = new DefaultIntervalCategoryDataset(starts, ends);

    assertEquals(2, d.getRowCount());
    assertEquals(3, d.getColumnCount());
}

---