Example usage for org.jfree.data.xy XYIntervalDataItem getX

Introduction

In this page you can find the example usage for org.jfree.data.xy XYIntervalDataItem getX.

Prototype

public Double getX() 

Source Link

Document

Returns the x-value.

Usage

From source file:org.jfree.data.xy.XYIntervalDataItemTest.java

/**
 * Some checks for the constructor.//from w  w w  . j  av  a  2s.c  o m
 */
@Test
public void testConstructor1() {
    XYIntervalDataItem item1 = new XYIntervalDataItem(1.0, 0.5, 1.5, 2.0, 1.9, 2.1);
    assertEquals(new Double(1.0), item1.getX());
    assertEquals(0.5, item1.getXLowValue(), EPSILON);
    assertEquals(1.5, item1.getXHighValue(), EPSILON);
    assertEquals(2.0, item1.getYValue(), EPSILON);
    assertEquals(1.9, item1.getYLowValue(), EPSILON);
    assertEquals(2.1, item1.getYHighValue(), EPSILON);
}

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From source file:userinterface.graph.Histogram.java

/**
 * Add a point to the specified graph series.
 * @param seriesKey Key of series to update.
 * @param dataItem XYDataItem object to insert into this series.
 *///from www . j a v a2 s  .c o  m
public void addPointToSeries(SeriesKey seriesKey, XYIntervalDataItem dataItem) {

    synchronized (seriesCollection) {

        XYIntervalSeries series = keyToSeries.get(seriesKey);
        series.add(dataItem.getX(), dataItem.getXLowValue(), dataItem.getXHighValue(), dataItem.getYValue(),
                dataItem.getYLowValue(), dataItem.getYHighValue());

    }
}

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