Class VectorDataItem

java.lang.Object
org.jfree.data.ComparableObjectItem
org.jfree.data.xy.VectorDataItem
All Implemented Interfaces:
Serializable, Cloneable, Comparable

A data item representing data in the form (x, y, deltaX, deltaY), intended for use by the VectorSeries class.
See Also:
  • Constructor Details

    • VectorDataItem

      public VectorDataItem(double x, double y, double deltaX, double deltaY)
      Creates a new VectorDataItem instance.
      Parameters:
      x - the x-value.
      y - the y-value.
      deltaX - the vector x.
      deltaY - the vector y.
  • Method Details

    • getXValue

      public double getXValue()
      Returns the x-value.
      Returns:
      The x-value (never null).
    • getYValue

      public double getYValue()
      Returns the y-value.
      Returns:
      The y-value.
    • getVector

      public Vector getVector()
      Returns the vector.
      Returns:
      The vector (possibly null).
    • getVectorX

      public double getVectorX()
      Returns the x-component for the vector.
      Returns:
      The x-component.
    • getVectorY

      public double getVectorY()
      Returns the y-component for the vector.
      Returns:
      The y-component.