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.

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.

Methods inherited from class org.jfree.data.ComparableObjectItem
`clone`, `compareTo`, `equals`, `getComparable`, `getObject`, `hashCode`, `setObject`

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.

Overview Package Class Use Source Tree Index Deprecated About
Prev Class \| Next Class	Frames \| No Frames
Summary: Nested \| Field \| Method \| Constr	Detail: Nested \| Field \| Method \| Constr

Constructor Summary