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

Fields

Modifier and Type	Field and Description
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

Constructors

Constructor and Description
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

Methods

Modifier and Type	Method and Description
IULinearMap	add(double u, double value) adding (inserting) value between the domain of 0 - 1
IULinearMap	addValue(double u, double value) alias of add(double,double)
IULinearMap	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.
IULinearMap	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 IULinearMap add(double u,
              double value)

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

addValue

public IULinearMap addValue(double u,
                   double value)

alias of add(double,double)

insert

public IULinearMap 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 IULinearMap flipU()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipU in class IMap