RobustDeterminantCalculator (spatial coordinate 1.1.121 API)

java.lang.Object
- net.anwiba.spatial.coordinate.calculator.RobustDeterminantCalculator

```
public class RobustDeterminantCalculator
extends java.lang.Object
```
Implements an algorithm to compute the sign of a 2x2 determinant for double precision values robustly. It is a reimplemetation of code developed by Olivier Devillers. Source: http://www-sop.inria.fr/prisme/logiciel/determinant.html Author : Olivier Devillers Olivier.Devillers@sophia.inria.fr

- Constructor Summary
  
  Constructors
  Constructor Description
  
  RobustDeterminantCalculator()
- Method Summary
  
  All Methods Static Methods Concrete Methods
  Modifier and Type Method Description
  
  static int signOfDet(double x0, double y0, double x1, double y1)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- RobustDeterminantCalculator
```
public RobustDeterminantCalculator()
```

Method Detail

signOfDet

public static int signOfDet(double x0,
                            double y0,
                            double x1,
                            double y1)