Top "Point-in-polygon" questions

Algorithm for determining whether a point is inside a polygon.

Search a table for Point in Polygon using MySQL

I have create a table (municipal_border), in MySQL 5.5, that holds some boundaries. CREATE TABLE `municipal_border` ( `boundary` polygon NOT …

mysql point-in-polygon
Check if point is in polygon with Google Maps API in Android

I am using the Google Maps API on Android to create a puzzle. This link contains the data I used …

android google-maps google-maps-api-3 point-in-polygon
algorithm to define a geofence and see if a point is inside/outside it

I am looking for an algorithm through I can create a geofence and check if a device is entering/leaving …

algorithm math geo point-in-polygon geofencing
How to draw a polygon overlay using MapKit and swift

I am trying to get the following code to draw a polygon on the map but for some reason it …

ios swift mapkit point-in-polygon
shapely and matplotlib point-in-polygon not accurate with geolocation

I am testing the point-in-polygon function with matplotlib and shapely. Here is a map contains a Bermuda triangle polygon. Google …

python google-maps-api-3 matplotlib point-in-polygon shapely
Point in polygon algorithm for SQL Server

I'm trying to write a SQL query which determine if a given point is into a polygon. (I'm using SQL …

sql-server algorithm sql-server-2008 polygons point-in-polygon