Algorithm for determining whether a point is inside a polygon.
I'm trying to create a fast 2D point inside polygon algorithm, for use in hit-testing (e.g. Polygon.contains(p:…
performance graphics collision-detection polygon point-in-polygonI need to create a numpy 2D array which represents a binary mask of a polygon, using standard Python packages. …
python scipy polygon sage point-in-polygonI am using python and I have defined the latitudes and longitudes (in degrees) of a polygon on the map. …
python polygon coordinate-systems shapely point-in-polygonI have been trying to figure out how to write a simple program to compute the x,y points for …
language-agnostic polygon point-in-polygoni have a typical question with the Geometric datatype of mysql, polygon. I have the polygon data, in the form …
php mysql polygon point-in-polygonSuppose I Draw a polygan using leaflet like in the follow demo: http://leaflet.github.io/Leaflet.draw/ My question …
leaflet polygon point-in-polygonI have a GeoDataFrame of polygons (~30) and a GeoDataFrame of Points (~10k) I'm looking to create 30 new columns (with appropriate …
python pandas geopandas point-in-polygonI'm trying to figure out how best to do this, I have a map with one Polygon drawn on it. …
java android coordinates google-maps-android-api-2 point-in-polygonI have a SpatialPolygonsDataFrame with 11589 objects of class "polygons". 10699 of those objects consists of exactly 1 polygon, however the rest of …
r polygon geospatial spatial point-in-polygonIs it possible to determine whether a GeoJSON point at a given lat,lon lies within a given GeoJSON polygon …
javascript d3.js geojson topojson point-in-polygon