igeo
Class IULinearMap

java.lang.Object
  igeo.IMap
      igeo.IULinearMap

public class IULinearMap
extends IMap

A subclass of IMap defined by two value to generate gradient map in u direction.

Author:

Satoru Sugihara

Field Summary

java.util.ArrayList<java.lang.Double>	domains
double	end
double	start
java.util.ArrayList<java.lang.Double>	values

Fields inherited from class igeo.IMap

defaultDensityHeight, defaultDensityWidth, defaultExportHeight, defaultExportWidth, densityMinDelta, uIntegration, vIntegration

Constructor Summary

IULinearMap()

IULinearMap(double value)

IULinearMap(double u0, double u1)

IULinearMap(double u0, double u05, double u1)

IULinearMap(double u0, double u033, double u066, double u1)

Method Summary

void	add(double u, double value) adding (inserting) value between the domain of 0 - 1
void	addValue(double u, double value) alias of add(double,double)
void	flipU() to be defined in sub class
double	get(double x)
double	get(double u, double v) A main method to get a value of the map.
void	insert(double u, double value) alias of add(double,double)

Methods inherited from class igeo.IMap

createImage, createImage, flipV, get, initDensityMapU, initDensityMapU, initDensityMapV, initDensityMapV, matchUDensityWithMap, matchUDensityWithMap, matchVDensityWithMap, matchVDensityWithMap, project, projectU, projectV, saveAsJPEG, saveAsJPEG, saveAsPNG, saveAsPNG, scaleDensityMapU, scaleDensityMapV

Methods inherited from class java.lang.Object

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

Field Detail

start

public double start

end

public double end

domains

public java.util.ArrayList<java.lang.Double> domains

values

public java.util.ArrayList<java.lang.Double> values

Constructor Detail

IULinearMap

public IULinearMap()

IULinearMap

public IULinearMap(double value)

IULinearMap

public IULinearMap(double u0,
                   double u1)

IULinearMap

public IULinearMap(double u0,
                   double u05,
                   double u1)

IULinearMap

public IULinearMap(double u0,
                   double u033,
                   double u066,
                   double u1)

Method Detail

add

public void add(double u,
                double value)

adding (inserting) value between the domain of 0 - 1

addValue

public void addValue(double u,
                     double value)

alias of add(double,double)

insert

public void insert(double u,
                   double value)

alias of add(double,double)

get

public double get(double u,
                  double v)

Description copied from class: IMap

A main method to get a value of the map. This method should be overwritten by child classes to have preferable behavior returning value of the map ranging 0.0 - 1.0.

Overrides:

get in class IMap

Parameters:

u - u coordinates ranges 0.0 - 1.0

v - v coordinates ranges 0.0 - 1.0

Returns:

value of the map.

get

public double get(double x)

flipU

public void flipU()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipU in class IMap