Distancer

所有已知子接口:

Point, StraightLine

所有已知实现类:

ABCStraightLine, DoublePoint, IntPoint, KBStraightLine, PointStraightLine, VerticalStraightLine
```
public interface Distancer
```
作者:

32798

方法概要

修饰符和类型	方法	说明
`default double`	`distance(Distancer d)`
`double`	`distance(Point o)`	Get the distance between thie point and this object. 获取提供的点与该对象的距离.

- 方法详细资料
  - distance
```
double distance(Point o)
```
    Get the distance between thie point and this object.
    获取提供的点与该对象的距离.
    
    参数:
    
    o - The point
    
    返回:
    
    The distance
  - distance
```
default double distance(Distancer d)
```