igeo

Class IDoubleMap

java.lang.Object

igeo.IMap

igeo.IDoubleMap

Direct Known Subclasses:

IImageMap

public class IDoubleMap
extends IMap

A subclass of IMap containing 2D array of double to implement a map.

Author:

Satoru Sugihara

Field Summary

Fields

Modifier and Type	Field and Description
int	height
boolean	interpolation
double[][]	map
int	width

Fields inherited from class igeo.IMap

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

Constructor Summary

Constructors

Constructor and Description
IDoubleMap()
IDoubleMap(int width, int height)

Method Summary

Methods

Modifier and Type	Method and Description
IDoubleMap	add(double val)
void	disableInterpolation()
void	enableInterpolation()
IDoubleMap	flipU() to be defined in sub class
IDoubleMap	flipV() to be defined in sub class
double	get(double u, double v) A main method to get a value of the map.
int	getHeight()
int	getWidth()
int	height()
void	initMap(int width, int height)
IDoubleMap	scale(double factor)
void	set(int u, int v, double val)
void	setInterpolation(boolean f)
int	width()

Methods inherited from class igeo.IMap

createImage, createImage, 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

interpolation

public boolean interpolation

width

public int width

height

public int height

map

public double[][] map

Constructor Detail

IDoubleMap

public IDoubleMap()

IDoubleMap

public IDoubleMap(int width,
          int height)

Method Detail

initMap

public void initMap(int width,
           int height)

width

public int width()

getWidth

public int getWidth()

height

public int height()

getHeight

public int getHeight()

set

public void set(int u,
       int v,
       double val)

setInterpolation

public void setInterpolation(boolean f)

enableInterpolation

public void enableInterpolation()

disableInterpolation

public void disableInterpolation()

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.

flipU

public IDoubleMap flipU()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipU in class IMap

flipV

public IDoubleMap flipV()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipV in class IMap

scale

public IDoubleMap scale(double factor)

add

public IDoubleMap add(double val)