usf.saav.alma.data.processors

Class Subsample2D

java.lang.Object

usf.saav.common.BasicObject

usf.saav.alma.data.ScalarFieldND.Default

usf.saav.alma.data.ScalarField2D.Default

usf.saav.alma.data.processors.Subsample2D

All Implemented Interfaces:

ScalarField2D, ScalarFieldND, usf.saav.common.algorithm.Surface1D, usf.saav.common.algorithm.Surface2D

public class Subsample2D
extends ScalarField2D.Default

The Class Subsample2D.

Nested Class Summary

Nested classes/interfaces inherited from interface usf.saav.alma.data.ScalarField2D

ScalarField2D.Default, ScalarField2D.Empty, ScalarField2D.Test

Field Summary

Fields inherited from class usf.saav.common.BasicObject

verbose

Constructor Summary

Constructors

Constructor and Description
Subsample2D(ScalarField2D field, int step) Instantiates a new subsample 2 D.
Subsample2D(ScalarField2D field, int step_x, int step_y) Instantiates a new subsample 2 D.

Method Summary

Modifier and Type	Method and Description
int	getHeight()
float	getValue(int x, int y) Gets the value.
int	getWidth()

Methods inherited from class usf.saav.alma.data.ScalarField2D.Default

getCoordinate, getNeighbors, getSize, getValue, isValid, toPImage

Methods inherited from class usf.saav.alma.data.ScalarFieldND.Default

getValueRange

Methods inherited from class java.lang.Object

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

Methods inherited from interface usf.saav.alma.data.ScalarFieldND

getValueRange

Constructor Detail

Subsample2D

public Subsample2D(ScalarField2D field,
                   int step)

Instantiates a new subsample 2 D.

Parameters:

field - the field

step - the step

Subsample2D

public Subsample2D(ScalarField2D field,
                   int step_x,
                   int step_y)

Instantiates a new subsample 2 D.

Parameters:

field - the field

step_x - the step x

step_y - the step y

Method Detail

getWidth

public int getWidth()

getHeight

public int getHeight()

getValue

public float getValue(int x,
                      int y)

Description copied from interface: ScalarField2D

Gets the value.

Parameters:

x - the x

y - the y

Returns:

the value