crop xyz map

1 次查看（过去 30 天）
Eric
Eric 2012-2-1
I have a topographic map in xyz format (x,y,elevation). I'm wondering if there exists a function that returns the points inside a given closed polygon.
Input would be at least 3 pts and output would be points inside this polygon.
THank you very much,
Eric

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2012-2-1
Yes, there is. Try inpolygon().
  1 个评论
Eric
Eric 2012-2-2
cool exactly what I was looking for!

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Surfaces, Volumes, and Polygons 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by