mxDistanceCostFunction (mxGraph 4.2.2 API Specification)

java.lang.Object
- com.mxgraph.analysis.mxDistanceCostFunction

All Implemented Interfaces:

mxICostFunction
```
public class mxDistanceCostFunction
extends java.lang.Object
implements mxICostFunction
```
Implements a cost function for the Euclidean length of an edge.

Constructor Summary

Constructors
Constructor Description

mxDistanceCostFunction()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getCost(mxCellState state)`	Returns the Euclidean length of the edge defined by the absolute points in the given state or 0 if no points are defined.

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

- Constructor Detail
  - mxDistanceCostFunction
```
public mxDistanceCostFunction()
```
- Method Detail
  - getCost
```
public double getCost(mxCellState state)
```
    Returns the Euclidean length of the edge defined by the absolute points in the given state or 0 if no points are defined.
    
    Specified by:
    
    getCost in interface mxICostFunction
    
    Parameters:
    
    state - The cell state to be evaluated
    
    Returns:
    
    Returns the cost to traverse the given cell state.