[gdal-dev] Re: Shapefiles2tiles

2010-11-03 Thread Jukka Rahkonen
Jorge Arévalo jorge.arevalo at deimos-space.com writes: Question: is there a faster way to overlay vector data on Google Maps, applying colors? Without installing Geoserver, Mapserver. Only a web server (apache). Or at least, improve the entire process of rasterizing - creating tiles. If

[gdal-dev] Postgresql driver ability to add constraints

2010-11-03 Thread Matthieu Rigal
Hi guys, I was checking and I did not found a proper way for now to add a unique or not null constraints to columns of a layer created/edited by OGR. If I am wrong, please correct me. Else, as I saw that a big refactoring of the PgSQL/PostGIS is planned/done for the 1.8 version, this may be

Re: [gdal-dev] Postgresql driver ability to add constraints

2010-11-03 Thread Frank Warmerdam
On Wed, Nov 3, 2010 at 9:23 AM, Matthieu Rigal ri...@rapideye.de wrote: Hi guys, I was checking and I did not found a proper way for now to add a unique or not null constraints to columns of a layer created/edited by OGR. If I am wrong, please correct me. Else, as I saw that a big

Re: [gdal-dev] Postgresql driver ability to add constraints

2010-11-03 Thread Matthieu Rigal
Hi Frank, This is actually what I am doing, so no problems here ;-) It was rather a suggestion in case it was not discussed, because it may have been useful differently, but it is fine for me so. Best Regards, Matthieu On Wednesday 03 November 2010 14:30:07 Frank Warmerdam wrote: On Wed, Nov

Re: [gdal-dev] Re: Shapefiles2tiles

2010-11-03 Thread Jorge Arévalo
Hi, On Wed, Nov 3, 2010 at 8:53 AM, Jukka Rahkonen jukka.rahko...@mmmtike.fi wrote: Jorge Arévalo jorge.arevalo at deimos-space.com writes: Question: is there a faster way to overlay vector data on Google Maps, applying colors? Without installing Geoserver, Mapserver. Only a web server

[gdal-dev] Elevation Data Question

2010-11-03 Thread Corrado, George P.
Hello All, Quick question, has anyone used the Java GDALtest example? I think I might have found the elevation data I was looking for, but I'm not sure. Below is a code snippet from the GDALtest.java class. else if (buf_type == gdalconstConstants.GDT_Int16) { short[][]

[gdal-dev] Re: DXF writing and layers

2010-11-03 Thread Frank Warmerdam
On Mon, Nov 1, 2010 at 6:52 AM, Andreas Neumann a.neum...@carto.net wrote: While testing the writer I wanted to use the new feature of specifying a column in the source dataset that contains the layer name a feature should end up in the destination dxf file. My source is a Postgis table, and

[gdal-dev] Re: DXF Writer and labels: encoding, angle and anchor position?

2010-11-03 Thread Frank Warmerdam
On Mon, Nov 1, 2010 at 10:19 AM, Andreas Neumann a.neum...@carto.net wrote: Hi, Again some question on the dxf-writer, now with regards to labels: * some of my special characters don't display correctly, e.g. the Unicode 2030 sign (german Promille sign) doesn't display (neither in the FME