KInterval.expanded() method

构建一个新的区间，起点和终点分别是当前区间起点和终点向外扩张给定距离。

Create a new interval whose start and end are expended by the given number.

Signature:

expanded(length: number): KInterval;

Links: expanded(length: number): KInterval;

Parameters

Parameter	Type	Description
length	number	扩张距离。 The expand distance.

Returns:

KInterval

一个新区间。

A new interval.