web2py™ 

Spatial Overlay Processing

(Two random polygons, 2 points, and line joining the points) Online spatial overlay demo

Input

For (random) Polygon1 and Polygon2

Select spatial operation:


For line joining points P1 - P2
Select coordinates for P1 (x1, y1)

x1:   y1:

Select coordinates for P2 (x2, y2)

x2:   y2:

©2012-2015 Swatchai Kriengkraipet, Chulalongkorn University, Bangkok