From: Li S. <li...@ya...> - 2009-11-20 17:53:52
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Hi, We have a web app. A java applet using geotools to convert lat/lon to UTM worked fine with geotools 2.3.2 but doesn't work with geotools 2.6.0. With Geotools 2.3.2 I used "CoordinateOperationFactory coFactory = FactoryFinder.getCoordinateOperationFactory(null); CoordinateOperation transform = coFactory.createOperation(sourceCRS, destCRS); " but "FactoryFinder.getCoordinateOperationFactory(null)" has been deprecated in 2.6. So I tried using "CoordinateOperationFactory coFactory = new DefaultCoordinateOperationFactory()" and "CoordinateOperationFactory coFactory = CRS.getCoordinateOperationFactory(true)" and "CoordinateOperationFactory coFactory = ReferencingFactoryFinder.getCoordinateOperationFactory(null);" I could get theCoordinateOperationFactory object but when I continue to call "coFactory.createOperation(sourceCRS, destCRS)" it failed with no exceptions. It works as a desktop app but just doesn't work as an applet. Does anyone know how to do this in an applet? Thanks, sun __________________________________________________________________ Connect with friends from any web browser - no download required. Try the new Yahoo! Canada Messenger for the Web BETA at http://ca.messenger.yahoo.com/webmessengerpromo.php |