From: Christiaens J. <jch...@ax...> - 2004-03-04 10:09:29
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Hi all, =20 =20 Is there a tool available somewhere that can filter a large shapefile to = a smaller shapefile based on a filter (the bounding box of the view the = user wants to see) The program should be a java library (preferred). In this way, I try to = reduce the size and so, the downloading time to the client (java-applet = + GT1). Anyone any idea of such a tool (shapfile filter/clipper + shapfile = writer) In the ideal case, this would be a server that takes a request for a = map, filters the map to the bbox of the user and returns this data in = shp format. =20 Thanks a lot, =20 Jeroen Christiaens =20 =20 =20 =20 =20 =20 =20 So the only data that should be retained is the data that is within the = bbox, =20 Large shp + ---> [program/server] ------> new (small) = shapefile bound.box |