DiamondSpotFunction

java.lang.Object
- net.sourceforge.jiu.color.dithering.DiamondSpotFunction

All Implemented Interfaces:

SpotFunction
```
public class DiamondSpotFunction
extends Object
implements SpotFunction
```
A diamond spot function.

Since:

0.9.0

Author:

Marco Schmidt

See Also:

ClusteredDotDither

Constructor Summary

Constructors
Constructor Description

DiamondSpotFunction()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`compute(double x, double y)`	Compute the spot intensity at the given position.
`boolean`	`isBalanced()`	Returns if this spot function is balanced.

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

- Constructor Detail
  - DiamondSpotFunction
```
public DiamondSpotFunction()
```
- Method Detail
  - compute
```
public double compute(double x,
                      double y)
```
    Description copied from interface: SpotFunction
    
    Compute the spot intensity at the given position.
    
    Specified by:
    
    compute in interface SpotFunction
    
    Parameters:
    
    x - horizontal position, must be between -1.0 and 1.0 (including both)
    
    y - vertical position, must be between -1.0 and 1.0 (including both)
    
    Returns:
    
    the function value, must be between 0.0 and 1.0 (including both)
  - isBalanced
```
public boolean isBalanced()
```
    Description copied from interface: SpotFunction
    
    Returns if this spot function is balanced.
    
    Specified by:
    
    isBalanced in interface SpotFunction