Lanczos3Filter

java.lang.Object
- net.sourceforge.jiu.geometry.ResampleFilter
- - net.sourceforge.jiu.geometry.Lanczos3Filter

```
public class Lanczos3Filter
extends ResampleFilter
```
The Lanczos 3 resample filter.

Since:

0.10.0

Author:

Marco Schmidt

See Also:

Resample, ResampleFilter

Constructor Summary

Constructors
Constructor Description

Lanczos3Filter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`float`	`apply(float value)`	Returns the weight of the sample at the distance given by the argument value.
`String`	`getName()`	Return the name of this filter.
`float`	`getRecommendedSamplingRadius()`	Returns a recommendation for the sampling radius to be used with this filter.
`private double`	`sinc(double value)`

Methods inherited from class net.sourceforge.jiu.geometry.ResampleFilter
getSamplingRadius, setSamplingRadius

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Lanczos3Filter
```
public Lanczos3Filter()
```
- Method Detail
  - sinc
```
private double sinc(double value)
```
  - apply
```
public float apply(float value)
```
    Description copied from class: ResampleFilter
    
    Returns the weight of the sample at the distance given by the argument value.
    
    Specified by:
    
    apply in class ResampleFilter
  - getName
```
public String getName()
```
    Description copied from class: ResampleFilter
    
    Return the name of this filter. Should avoid natural language words if possible.
    
    Specified by:
    
    getName in class ResampleFilter
    
    Returns:
    
    String with filter name
  - getRecommendedSamplingRadius
```
public float getRecommendedSamplingRadius()
```
    Description copied from class: ResampleFilter
    
    Returns a recommendation for the sampling radius to be used with this filter. This recommendation value will be the default value for the sampling radius of objects of this class. You can modify it with a call to ResampleFilter.setSamplingRadius(float).
    
    Specified by:
    
    getRecommendedSamplingRadius in class ResampleFilter
    
    Returns:
    
    the recommended sampling radius to be used with this filter