igeo
Class IScaleMap

java.lang.Object
  igeo.IMap
      igeo.IScaleMap

public class IScaleMap
extends IMap

A subclass of IMap defined by scaling another map. Output value is crampped with 0.0 - 1.0.

Author:

Satoru Sugihara

Field Summary

IMap	map
double	scaleFactor

Fields inherited from class igeo.IMap

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

Constructor Summary

IScaleMap(IMap m, double factor)

Method Summary

void	flipU() to be defined in sub class
void	flipV() to be defined in sub class
double	get(double u, double v) A main method to get a value of the map.

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

map

public IMap map

scaleFactor

public double scaleFactor

Constructor Detail

IScaleMap

public IScaleMap(IMap m,
                 double factor)

Method Detail

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 void flipU()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipU in class IMap

flipV

public void flipV()

Description copied from class: IMap

to be defined in sub class

Overrides:

flipV in class IMap