[Qgis-user] Re: Detect order of vertexs

You could use my plugin: Shapefile viewer (shameless plug!) if you are using a shapefile and that shapefile doesn't have too many vertices (less than ~1) and you have QGIS 1.5 or greater.br .. Benoit Thx, very much :) Regards, Andrea.

[Qgis-user] PostGIS 2 SHP

Hi fellows, I am loading a postgis Layer and then saving it to shapefile. Job gets done. BUT, data type character varying, or character, is always set to 255 CHAR in the shapefile. Therefore, my dbf ends up being a huge table. Is this some bug or I am simply doing something wrong ? Any thoughts

[Qgis-user] QGIs 1.6.x MrSID rasters

You should probably file an enhancement ticket for GDAL 1.7 in the OSGeo4W TRAC[1]. Jürgen Hi, open the ticket and Frank has already fixed. :) Thx, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org

[Qgis-user] Plugin to read raster color value

Hi, often using the rasters is necessary to put some color to transparent. To detect the color to put trasparent is necessary to open the raster with other programs. there is a plugin to read the color of a raster in the cursor position ? Thx, Andrea Peri

Re: [Qgis-user] Plugin to read raster color value

, works like a charm! Cheers, Benoit On 13/10/2010 20:44, Andrea Peri 2007 wrote: Hi, often using the rasters is necessary to put some color to transparent. To detect the color to put trasparent is necessary to open the raster with other programs. there is a plugin to read the color

Re: [Qgis-user] How install grass documentation

Il 04/10/2010 09:12, Micha Silver ha scritto: On 03/10/2010 19:52, Andrea Peri 2007 wrote: Hi, Using qgis-dev and the grass plugin, I notice that in the Grass Tools the documentation is not available. There is some instruction available about the installation of grass documentation

[Qgis-user] How install grass documentation

Hi, Using qgis-dev and the grass plugin, I notice that in the Grass Tools the documentation is not available. There is some instruction available about the installation of grass documentation for use in qgis plugin ? Thx, Andrea Peri. ___

[Qgis-user] QGis 1.6 and ecw

Hi, Is possible to use ecw raster with qgis-dev ? I download and install the last erdas SDK . But again try-ing to open an ecw raster, qgis give an error reporting unsupported raster source. Perhaps the dll must be copied in some specific directory of qgis ? Thx, Andrea Peri.

Re: [Qgis-user] Changes to Postgres dataProvider

Thx for clarification. I notice just now the allow the geometryless tables checkbox. However I don't understand what is the goal of allow the user to see (and add) all the tables of information_schema and of pg_catalog. No-one of this tables has any information really useful for GIS works.

[Qgis-user] Re:autostyles for PostGIS

Hi all. If we save a file in the same folder and with the same name as a vector layer, that style is used automagically every time the layer is opened (which is good). How could one do the same for a PostGIS layer? All the best, and thanks for any suggestion. It is a good question. But it

[Qgis-user] RE: Shapefile structure viewer and editor plugin

am searching for a plugin that calculates the area and perimeter of polygons of shapefiles and other vector layers e.g. spatialite I think there is none at the moment, if I am not mistaken. However, you can get the area and perimeter of the layer using fTools. Vector- Geometry tools - Export

[Qgis-user] Compile using Python 2.7

Hi, I'm try-ing to compile the qgis system. using the Ming/Msys compiler under windows 7. To do this I follow the hints available to this link: http://www.qgis.org/wiki/Installation_Guide But when I retrive the QT And python I see was available some more new version (qt 4.6.3 and python 2.7).

[Qgis-user] Check shapefiles 3D

Hi, How is possible to detect in qgis if a shapefile is 3D ? I see the metadata section of the properties report always a 2D extent even when the archive is surely 3D. Thx, Andrea Peri. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org

[Qgis-user] Problem with installing qgis-dev

Hi, I'm try-ing to install qgis-dev using os4geo-setup on windows. Unfortunately meanwhile it download the qgis-dev appear the message: Download incomplete, try again ? And try-ing again the problem appear again . :( Is a problem knowed this ? Thx, Andrea Peri.

[Qgis-user] Remove a vertex from a line

Hi, Is possible with qgis (1.5) remove a single vertex from a line ? (I don't find anything.) Thx, Andrea ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user

[Qgis-user] Re:removing qgis

Where can be found the qgis.conf in windows installation ? thx Andrea. Borys Jurgiel wrote There's also one file: ~/.config/QuantumGIS/QGIS.conf and removing this one is more important then purging qgis installation. ___ Qgis-user mailing list

[Qgis-user] Re:postgis layer from a view

Hi Lionel, try a query like this: select count(gid) from view group by gid having count(gid)1 to see if there is some duplicates. Regards, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org

[Qgis-user] ArcSDE

There almost 2 types of arcsde layers. The single Layers and the geodatabases's layers. The first is quite simple because every dataset (table) is isolated from others datasets (tables). The second is more complex because use all the GDB tables to understand the GIS constraints between all

[Qgis-user] Setting the directory's plugins

Hi, Is possible to change the directory where plugin will be installed Actually the Installer use the ~/.qgis/python/plugins But I like to change this path. Thx, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org

[Qgis-user] Re:Constraints on postgresql views

Perhaps, it missing a group by operator ? SELECT f.id AS oid, ST_Multi(ST_Union(f.the_geom)) as the_geom FROM ( SELECT id, ST_Dump(the_geom)).geom As the_geom FROM v_tmp ) As f group by f.id Regards, Andrea. ___