jrhicks
Reputation: 14997
Find coordinates inside polygon using Ruby
How can I determine if coordinate point lies within a polygon using Ruby?
Upvotes: 2
Views: 2425
Answers (1)
tokland
Reputation: 67850
Jake Scruggs has an entry on the matter here. The theory behind is the classic odd/even ray intersection, and it has been tackled at SO at least here.
Upvotes: 6
Related Questions
- creating polygon object for geofencing ruby
- Point in polygon rgeo
- Get all points that lies within a polygon on Google Map
- How to convert geometry type to latitude x longitude in Ruby
- check if 2 polygons overlap in ruby
- Get Coordinates around a point
- Point Intersection With Polygon in Ruby
- Given collection of points and polygons, determine which point lies in which polygon (or not)
- calculate the area of a polygon in ruby
- Ruby two dimensional array: finding an object's coordinates