Lanczos

java.lang.Object
- skyview.geometry.Sampler
- - skyview.geometry.sampler.Lanczos

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Component
```
public class Lanczos
extends Sampler
```
This class implements a nearest neighbor sampling scheme.

See Also:

Serialized Form

Field Summary
- Fields inherited from class skyview.geometry.Sampler
  bounds, inDepth, inHeight, inImage, inWidth, outDepth, outHeight, outImage, outWidth, trans

Constructor Summary

Constructors
Constructor Description

Lanczos()
Create a three lobe lanczos sampler as a default width.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getDescription()`	Get the description of this component.
`java.lang.String`	`getName()`	Get the name of this component.
`void`	`sample(int pix)`	Sample a single pixel
`void`	`setOrder(int n)`	Create a Lanczos sample of specified width sampler The data will be set later.

Methods inherited from class skyview.geometry.Sampler
clone, factory, setBounds, setInput, setOutput, setTransform

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

- Constructor Detail
  - Lanczos
```
public Lanczos()
```
    Create a three lobe lanczos sampler as a default width.
- Method Detail
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: Component
    
    Get the name of this component.
  - getDescription
```
public java.lang.String getDescription()
```
    Description copied from interface: Component
    
    Get the description of this component.
  - setOrder
```
public void setOrder(int n)
```
    Create a Lanczos sample of specified width sampler The data will be set later.
    
    Overrides:
    
    setOrder in class Sampler
  - sample
```
public void sample(int pix)
```
    Sample a single pixel
    
    Specified by:
    
    sample in class Sampler
    
    Parameters:
    
    pix - The pixel index.