org.jfree.data.xy
public class VectorDataItem extends ComparableObjectItem
Since: 1.0.6
Constructor Summary | |
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VectorDataItem(double x, double y, double deltaX, double deltaY)
Creates a new instance of YIntervalItem .
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Method Summary | |
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Vector | getVector()
Returns the vector.
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double | getVectorX()
Returns the x-component for the vector.
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double | getVectorY()
Returns the y-component for the vector.
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double | getXValue()
Returns the x-value.
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double | getYValue()
Returns the y-value.
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YIntervalItem
.
Parameters: x the x-value. y the y-value. deltaX the vector x. deltaY the vector y.
Returns: The vector (possibly null
).
Returns: The x-component.
Returns: The y-component.
Returns: The x-value (never null
).
Returns: The y-value.