org.jfree.data.xy

Class VectorDataItem

public class VectorDataItem extends ComparableObjectItem

A data item representing data in the form (x, y, deltaX, deltaY), intended for use by the VectorSeries class.

Since: 1.0.6

Constructor Summary
	VectorDataItem(double x, double y, double deltaX, double deltaY) Creates a new instance of `YIntervalItem`.

Method Summary
Vector	getVector() Returns the vector.
double	getVectorX() Returns the x-component for the vector.
double	getVectorY() Returns the y-component for the vector.
double	getXValue() Returns the x-value.
double	getYValue() Returns the y-value.

Constructor Detail

public VectorDataItem(double x, double y, double deltaX, double deltaY)

Creates a new instance of YIntervalItem.

Parameters: x the x-value. y the y-value. deltaX the vector x. deltaY the vector y.

public Vector getVector()

Returns the vector.

Returns: The vector (possibly null).

public double getVectorX()

Returns the x-component for the vector.

Returns: The x-component.

public double getVectorY()

Returns the y-component for the vector.

Returns: The y-component.

public double getXValue()

Returns the x-value.

Returns: The x-value (never null).

public double getYValue()

Returns the y-value.

Returns: The y-value.