Thanks. That perfect. The only thing now is to deal with the coordinate system I think. GPS comes in in Lat/Long, but I see there a negative number for the coordinate. I have to get:
>> 4916.46,N Latitude 49 deg. 16.45 min. North >> 12311.12,W Longitude 123 deg. 11.12 min. West into a proper coordinate number. For example, uDig shows diffent numbers (negative numbers) and GPS coordinate need to be transformed first. I know - stup question - but for a geospatial newbie, relevent. Apologies in advance. "Jesse Eichar" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hi, > > So what exactly are you trying to do here? Just transform from a point > in world space to a coordinate on the screen? If that is the case then > you can use one of the context's worldToPoint() methods to make the > transformation. Look at the AbstractContext interface for the code if > you don't want to use the context methods directly (you can create a > ToolContext with the method: ApplicationGIS.createContext(map). Also > all MapGraphics have access to a MapGraphics context. A final place to > look is the layer's layerToMapTransform(). > > > Jesse > _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
