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org.jfree.data.xy.XYIntervalSeriesCollection.getYValue()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-26 14:45:05 26 4
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本文整理了Java中org.jfree.data.xy.XYIntervalSeriesCollection.getYValue()方法的一些代码示例,展示了XYIntervalSeriesCollection.getYValue()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。XYIntervalSeriesCollection.getYValue()方法的具体详情如下:
包路径:org.jfree.data.xy.XYIntervalSeriesCollection
类名称:XYIntervalSeriesCollection
方法名:getYValue

XYIntervalSeriesCollection.getYValue介绍

[英]Returns the y-value (as a double primitive) for an item within a series.
[中]返回序列中某项的y值(作为双原语)。

代码示例

代码示例来源:origin: jfree/jfreechart

/**
 * Returns the y-value for an item within a series.
 *
 * @param series  the series index.
 * @param item  the item index.
 *
 * @return The y-value.
 */
@Override
public Number getY(int series, int item) {
  return new Double(getYValue(series, item));
}

代码示例来源:origin: org.codehaus.jtstand/jtstand-chart

/**
 * Returns the y-value for an item within a series.
 *
 * @param series  the series index.
 * @param item  the item index.
 *
 * @return The y-value.
 */
public Number getY(int series, int item) {
  return new Double(getYValue(series, item));
}

代码示例来源:origin: bcdev/beam

@Override
  public String generateToolTip(XYDataset dataset, int series, int item) {
    final XYIntervalSeriesCollection collection = (XYIntervalSeriesCollection) dataset;
    final Comparable key = collection.getSeriesKey(series);
    final double xValue = collection.getXValue(series, item);
    final double endYValue = collection.getEndYValue(series, item);
    final double yValue = collection.getYValue(series, item);
    return String.format("%s: mean = %6.2f, sigma = %6.2f | %s: value = %6.2f",
               getRasterName(), yValue, endYValue - yValue,
               key, xValue);
  }
});

代码示例来源:origin: bcdev/beam

arithmeticMeanOfY += scatterpointsDataset.getYValue(0, i);
varY += Math.pow(scatterpointsDataset.getYValue(0, i) - arithmeticMeanOfY, 2);
coVarXY += (scatterpointsDataset.getXValue(0, i) - arithmeticMeanOfX) * (scatterpointsDataset.getYValue(0,
                                                    i) -
                                     arithmeticMeanOfY);

代码示例来源:origin: senbox-org/snap-desktop

arithmeticMeanOfY += scatterpointsDataset.getYValue(0, i);
varY += Math.pow(scatterpointsDataset.getYValue(0, i) - arithmeticMeanOfY, 2);
coVarXY += (scatterpointsDataset.getXValue(0, i) - arithmeticMeanOfX) * (scatterpointsDataset.getYValue(0,
                                                    i) -
    arithmeticMeanOfY);

代码示例来源:origin: senbox-org/snap-desktop

final double xValue = collection.getXValue(series, item);
final double endYValue = collection.getEndYValue(series, item);
final double yValue = collection.getYValue(series, item);
return String.format("%s: mean = %6.2f, sigma = %6.2f | %s: value = %6.2f",
           getRasterName(), yValue, endYValue - yValue,

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