org.jfree.data.xy
public class VectorSeries extends ComparableObjectSeries
Since: 1.0.6
See Also: VectorSeriesCollection
Constructor Summary | |
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VectorSeries(Comparable key)
Creates a new empty series.
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VectorSeries(Comparable key, boolean autoSort, boolean allowDuplicateXValues)
Constructs a new series that contains no data. |
Method Summary | |
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void | add(double x, double y, double deltaX, double deltaY)
Adds a data item to the series.
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ComparableObjectItem | getDataItem(int index)
Returns the data item at the specified index.
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double | getVectorXValue(int index)
Returns the x-component of the vector for an item in the series.
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double | getVectorYValue(int index)
Returns the y-component of the vector for an item in the series.
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double | getXValue(int index)
Returns the x-value for the specified item.
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double | getYValue(int index)
Returns the y-value for the specified item.
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ComparableObjectItem | remove(int index)
Removes the item at the specified index and sends a
SeriesChangeEvent to all registered listeners.
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Parameters: key the series key (null
not permitted).
Parameters: key the series key (null
not permitted). autoSort a flag that controls whether or not the items in the
series are sorted. allowDuplicateXValues a flag that controls whether duplicate
x-values are allowed.
Parameters: x the x-value. y the y-value. deltaX the vector x. deltaY the vector y.
Parameters: index the item index.
Returns: The data item.
Parameters: index the item index.
Returns: The x-component of the vector.
Parameters: index the item index.
Returns: The y-component of the vector.
Parameters: index the item index.
Returns: The x-value.
Parameters: index the item index.
Returns: The y-value.
Parameters: index the index.
Returns: The item removed.