如何找到两点之间的距离? [英] How do I find the distance between two points?

问题描述

假设我有x1，y1，还有x2，y2.

Let's say I have x1, y1 and also x2, y2.

如何找到它们之间的距离? 这是一个简单的数学函数，但是在线上有此代码段吗?

How can I find the distance between them? It's a simple math function, but is there a snippet of this online?

推荐答案

dist = sqrt( (x2 - x1)**2 + (y2 - y1)**2 )

正如其他人指出的那样，您也可以使用等效的内置 math.hypot() :

As others have pointed out, you can also use the equivalent built-in math.hypot():

dist = math.hypot(x2 - x1, y2 - y1)

这篇关于如何找到两点之间的距离?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！