PhotoFilter (org.apache.sedona:sedona-spark-common-3.4_2.12 1.8.0 API)

java.lang.Object
- org.apache.sedona.viz.core.PhotoFilter

Direct Known Subclasses:

BoxBlur, Emboss, GaussianBlur, Outline, Sharpen
```
public abstract class PhotoFilter
extends Object
```
The Class PhotoFilter.

Field Summary

Fields
Modifier and Type Field Description

protected Double[][] convolutionMatrix
The convolution matrix.

protected int filterRadius
The filter radius.

Constructor Summary

Constructors
Constructor Description

PhotoFilter(int filterRadius)
Instantiates a new photo filter.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Double[][]`	`getConvolutionMatrix()`	Gets the convolution matrix.
`int`	`getFilterRadius()`	Gets the filter radius.

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

- Field Detail
  - filterRadius
```
protected int filterRadius
```
    The filter radius.
  - convolutionMatrix
```
protected Double[][] convolutionMatrix
```
    The convolution matrix.
- Constructor Detail
  - PhotoFilter
```
public PhotoFilter(int filterRadius)
```
    Instantiates a new photo filter.
    
    Parameters:
    
    filterRadius - the filter radius
- Method Detail
  - getFilterRadius
```
public int getFilterRadius()
```
    Gets the filter radius.
    
    Returns:
    
    the filter radius
  - getConvolutionMatrix
```
public Double[][] getConvolutionMatrix()
```
    Gets the convolution matrix.
    
    Returns:
    
    the convolution matrix