Stay visual: The reshape operation just generated a new scratch layer and adds it to the catalog. Showing a the raw WKT definition of a CoordinateReferenceSystem is actually useful and allowing users to edit it even more so. CSV happens I should stop treating it as a toy example for developers and build it into the application
#UDIG MAP ECLIPSE PDF#
While figuring out the buffer( the_geom, 400 ) syntax was not too bad it took a little bit of work (and checking the CRS) to see that the data was measured in meters.īut the functionality is hidden as part of the Export Image wizard ( PDF is one of the options just like PNG) Placing a buffer around the points was done by using the Reshape operation to generate a new set of features.This is actually a very common occurrence - those who collected the data knew what they were measuring, but for us that come later it results in no end of fun.įinal solution was to guess based on some shapefiles and adjust the CRS settings until it lined up. The projection is kind of lost to the mists of time.The point data was found in a Microsoft access database.įinal solution was to export from Access to CSV and use gdal to convert that to a shapefile and load the shapefile into uDig.This post is about living up to the User-friendly part, for the last week or so I have been helping a user place a 400 meter buffer around some points and road networks and generate a PDF. ha recibido este mensajeĮrroneamente, se ruega lo notifique al remitente y proceda a su borrado.One of the fun things that happens when working on a project like uDig is people expect you to live up to the name ( ie User-friendly desktop Internet GIS). Prohibida su divulgacion copia o distribucion a terceros sin laĪutorizacion expresa del remitente. Informacion siendo para uso exclusivo del destinatario, quedando Puede contener informacion clasificada por su emisor como confidencialĮn el marco de su Sistema de Gestion de Seguridad de la
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#UDIG MAP ECLIPSE CODE#
I dont know where to place the code for setting the extent, and which method to use (map.getViewportModelInternal().setBounds or SetViewportBBoxCommand), where would be a good place? Map.sendCommandASync(new AddLayersCommand(dataHandles))
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Map.getViewportModelInternal().setBounds(new ReferencedEnvelope(new Envelope (2000000, 8669445.545, -3334722.765, 3334722.78),DefaultGeographicCRS.WGS84)) Īfter creating the map, it works if I dont add layers, but it seems like everytime a layer is added the map is zoomed to the layer extent. It works, but I need to click a button and I would prefer to set the bounds from the code so I dont have to click a button. Map.sendCommandASync(new SetViewportBBoxCommand(bounds)) If I put a button in the toolbar to execute the following action when clicked: I am trying to set the extent in the mapviewer (RCP example) programatically after adding some layers with no luck. Thread-index: AQH元zTz9yHdCnjJtUeSY58lRUCP8Q=.From: Joaquín Rodriguez-Guerra Urcelay.