Tagged Questions
1
vote
1answer
865 views
Measuring on OpenLayers map
These days, I am trying to develop web map using openlayers. I copy source code from here
Then I changed code to display my data.B ut it does not work, even map is also not showing. In chrome shows ...
3
votes
1answer
919 views
How to display Radius after Resizing a Feature in Openlayers
@captDragon has helped me with calling the coordinates of a polygon after I have resized or dragged the feature. Ineed the radius now, i have done a radius alert on my other map,Which works correctly, ...
6
votes
2answers
1k views
Openlayers geometry: how to convert area from degrees to square kilometres?
I get a multypolygon from my web service and want to calculate the area of that polygon. I was trying to use this piece of code:
var poly = new OpenLayers.Geometry.MultiPolygon(poligon);
var area = ...
