Class VectorDataItem

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Comparable

    public class VectorDataItem
    extends ComparableObjectItem
    A data item representing data in the form (x, y, deltaX, deltaY), intended for use by the VectorSeries class.
    See Also:
    Serialized Form
    • Constructor Detail

      • 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 Detail

      • 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.