Tagged Questions
0
votes
1answer
44 views
render kml 10mb KML file cordinates data on OSM map throws stop running script error in OpenLayer.js file
I am trying to render the kml file having 18000 line string data on OSM map using openlayer HTTP strategy.
To render OSM map i am using GeoExt.MapPanel and ExtJS 3.4 viewport.
The problem is I am ...
5
votes
0answers
51 views
How are the edges of a polygon defined? [duplicate]
Possible Duplicate:
Are long lines in shapefiles to be considered geodesics or straight lines in the 2D latlong space?
In various representations, such as shapefiles and kml, polygons are ...
1
vote
1answer
369 views
Steps to polygonize raster KML image
I suspect I'm trying to do the same thing as in Convert image in KMZ to polygon. Given a kml displaying an image within a given lat/long boundary, what are the steps I follow to use Quantum GIS to ...
4
votes
1answer
515 views
How to prepare SVG images for presentation in OpenLayers?
I have a collection of SVG vector images I need to display on a map, probably using OpenLayers/KML. Is there any way to convert a vector image from SVG to KML? Or would it make more sense just to use ...
0
votes
1answer
582 views
How to highlight track in KML on hover with OpenLayers
I have KML layer with multiple tracks and I would like to highlight them individually on mouse hover. I tried to implement this like in the example found in OpenLayers examples, but couldn't get it ...
3
votes
1answer
659 views
Why is Openlayers KML-layer undefined when using permalink
I am working on Openlayers to dynamically load KML tracks on map. I want it to load filtered KML everytime map is moved or zoomed based on viewport and zoom level.
I got it working with code below, ...
6
votes
3answers
4k views
converting kml into a vector graphic… and back
Is there a simple means to convert, say, an svg or other vector image format file to KML and vise versa?
There are incredibly powerful vector editing tools which attempt to replicate the way reality ...
