Dear all, I have a question on geometry: I have a raster grid and a route file. How can I intersect routes with the grid cell so that I can get line segments along each cell the route running along? length of these segments are important for further use.
I searched the forum, found that I may be possible to use RasterToVectorProcess method to get polygons out from grids, then use intersection. However, it seems that RasterToVectorProcess is no longer under org.geotools.process.raster....(in 8.0 Snapshot). would you give me a hint where I can find it? Is it now called org.geotools.process.raster.gt.PolygonExtractionProcess? another issue may be relevant is that is there any way in GeoTools to produce raster masks along the routes? It will seriously reduce the number of cells going to be processed. thanks, Yang -- View this message in context: http://osgeo-org.1560.n6.nabble.com/get-line-segments-based-on-raster-grids-tp4492151p4492151.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ GeoTools-GT2-Users mailing list GeoTools-GT2-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
