cytoscape.visual.mappings
Class LinearNumberInterpolator

java.lang.Object
  cytoscape.visual.mappings.NumberInterpolator
      cytoscape.visual.mappings.LinearNumberInterpolator

All Implemented Interfaces:

Interpolator

Direct Known Subclasses:

LinearNumberToColorInterpolator, LinearNumberToNumberInterpolator

public abstract class LinearNumberInterpolator
extends NumberInterpolator

This subclass of NumberInterpolator further assumes a linear interpolation, and calculates the fractional distance of the target domain value from the lower boundary value for the convenience of subclasses.

Constructor Summary

LinearNumberInterpolator()

Method Summary

Object	getRangeValue(double lowerDomain, Object lowerRange, double upperDomain, Object upperRange, double domainValue) DOCUMENT ME!
abstract Object	getRangeValue(double frac, Object lowerRange, Object upperRange) DOCUMENT ME!

Methods inherited from class cytoscape.visual.mappings.NumberInterpolator

getRangeValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LinearNumberInterpolator

public LinearNumberInterpolator()

Method Detail

getRangeValue

public Object getRangeValue(double lowerDomain,
                            Object lowerRange,
                            double upperDomain,
                            Object upperRange,
                            double domainValue)

DOCUMENT ME!

Specified by:

getRangeValue in class NumberInterpolator

Parameters:

lowerDomain - DOCUMENT ME!

lowerRange - DOCUMENT ME!

upperDomain - DOCUMENT ME!

upperRange - DOCUMENT ME!

domainValue - DOCUMENT ME!

Returns:

DOCUMENT ME!

getRangeValue

public abstract Object getRangeValue(double frac,
                                     Object lowerRange,
                                     Object upperRange)

DOCUMENT ME!

Parameters:

frac - DOCUMENT ME!

lowerRange - DOCUMENT ME!

upperRange - DOCUMENT ME!

Returns:

DOCUMENT ME!