I\'m using OpenLayers with an ordinary mercator map and I\'m trying to sample a bounding box by finding a grid of points in latlong.
I\'m trying to plot MGRS lines over a map in an overlay using OpenLayers (JavaScript). Where I\'m really having problems is identifying the strange squares (non-100kmx100km grids). Does anyone know wh
I am developing a web application that is supposed to display land traffic in real time in any part of the world. For a couple months I\'ve been developing it using JavaScript and OpenLayers (http://w
I have an OpenLayers map object, and I have added markers to a layer, and added it to the map. But how do I开发者_C百科 make sure all the markers are in the display area?
I\'m working on a project that integrates OpenLayers and Qooxdoo...so far I\'m having lots of success. But now I want to be able to place qooxdoo widgets in an OpenLayers popup (FramedCloud in this ca
I\'ve been at this all day long and honestly I\'m out of ideas.I have some WMS layers that I would like to display/not display depending on the current zoom level.Yes, I have went through the API docs
I have in my datab开发者_StackOverflow中文版ase longitude-latitude verticies from user-defined polygons. My questions is: how do I recreate and display them on a map now? This is quite easy to do with
I am working over a small component for a web portal that show polygons over a map, using OpenLayers,Google Maps, and another proprietary source .
I don\'t have http://xxx/admin/build/openlayers/layers/ in my Acquia-drupal installation acquia-drupal-win-1.2.30-5322.19124
I\'m using JavaScript Mapping Library - OpenLayer to create a markers overlay. I want to control the markers dynamically: add new ones and remove existing markers from the layer.
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