How to get the diagonal point pairs of a 2D rectangle?

6 次查看（过去 30 天）
wei zhang
wei zhang 2020-7-13
回答： Shubham Shukla 2020-7-13
I am trying to find the diagonal point pair of an arbitrary input rectangle. i.e.
A = [1,1];
B = [-1,-1];
C = [1,-1];
D = [-1,1];
The expected output should be (A,B) and (C,D). The rectangle should be A,D,B,C in counterclockwise. Is there any function in Matlab could do it? I had tried ispolycw. But it only care the clockwise, not the diagonal. Any suggestion would be appreciated.

请先登录，再回答此问题。

采纳的回答

Shubham Shukla
Shubham Shukla 2020-7-13
A & B are diagonal points if both the coordinates of A and B differ, provided that the rectangle has non-zero width and height.
A = [x1, y1], B = [x2, y2]
if x1 ~= x2 and y1~=y2
" A and B are diagonal Pair"
Do this for all point pairs.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

标签

产品


版本

R2019a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by