PolyLine.TransitionFunction (DJUTILS - Drawing and animation primitives 1.06.28 API)

Enclosing interface:

PolyLine<L extends PolyLine<L,P,R,LS>,P extends Point<P>,R extends Ray<R,P>,LS extends LineSegment<P,R>>
```
public static interface PolyLine.TransitionFunction
```
Interface for transition function.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  double function(double fraction)
  Function that returns some value for inputs between 0.0 and 1.0.

- Method Detail
  - function
```
double function(double fraction)
```
    Function that returns some value for inputs between 0.0 and 1.0. For a smooth transition, this function should return 0.0 for input 0.0 and 1.0 for input 1.0 and be continuous and smooth.
    
    Parameters:
    
    fraction - double; the input for the function
    
    Returns:
    
    double; a ratio between 0.0 and 1.0 (values outside this domain are not an error, but will cause the transition line to go outside the range of the reference line and the other line)