CubicSplineInterpolator
, LinearInterpolator
public abstract class Plottable
extends java.lang.Object
Interface to be used for custom datasources. If you wish to use a custom datasource in a graph, you should create a class implementing this interface that represents that datasource, and then pass this class on to the RrdGraphDef.
コンストラクタ | 説明 |
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Plottable() |
修飾子とタイプ | メソッド | 説明 |
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double |
getValue(long timestamp) |
Retrieves datapoint value based on a given timestamp.
|