On Feb 18, 3:53 pm, cornflake <[email protected]> wrote: > Given a set of co-ordinate points (which may be in a jumbled order), > i'd like to be able to display a polygon with a configured 'radius' > outside of it's borders (eg. 100 miles) > > ie:http://www.kangarooit.com/developer_blog/rounded_expanded_polygon_wan... > > Is this possible? > > One technique I was imagining was: > > for each point > draw a circle around it > for each edge //haven't figured out how to calculate edges > create a (rotated?) rectangle around it > possible subsequent step: eliminate overlap
The polygon that contains all the points is a convex hull: http://groups.google.com/group/Google-Maps-API/browse_thread/thread/10456e1787955d3a/703ab031dfa51d71?lnk=gst&q=convex+hull#703ab031dfa51d71 Doesn't have rounded corners though... -- Larry --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Maps-API?hl=en -~----------~----~----~----~------~----~------~--~---
