Hi, I have some edited polygons being submitted.
It is entirely possible for those polygons to contain a point which lie on a straight line. To illustrate my case : if you imagine a square with 4 lines and 4 points, and on the top line there is a 5th point sitting on that line with exactly horizontal lines emanating from it - therefore making it totally useless. Does anyone know of an algorithm I could use or adapt for detecting that unnecessary 5th point? I could detect and remove that either in Javascript on the client or in PHP as I store that Polygon. I cannot readily see how I detect the angle that lines come into and emanate from a point. Any pointers gratefully received. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" 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-js-api-v3?hl=en.
