Finding all points common to two circles
Posted
by Dustin I.
on Stack Overflow
See other posts from Stack Overflow
or by Dustin I.
Published on 2010-04-28T15:37:49Z
Indexed on
2010/04/28
15:43 UTC
Read the original article
Hit count: 285
In Python, how would one find all points common to two circles?
For example, imagine a Venn diagram-like intersection of two (equally sized) circles, with center-points (x1,y1) and (x2,y2) and radii r1=r2. Additionally, we already know the two points of intersection of the circles are (xi1,yi1) and (xi2,yi2).
How would one generate a list of all points (x,y) contained in both circles in an efficient manner? That is, it would be simple to draw a box containing the intersections and iterate through it, checking if a given point is within both circles, but is there a better way?
© Stack Overflow or respective owner
