[Qgis-user] New plugin TMS RAS
Hi, I'm try-ing the new plugin TMS RAS, and try to ass the "ortofoto 2003", but i'm see-ing only some squares. I think there is something to set. But I don't find what. There is some information ? Thx, Andrea Peri. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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. > .. > Benoit Thx, very much :) Regards, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 appreciated Ricardo The exporting procedure (save as) of qgis do this. But if you use og2ogr (from gdal) to export from postgres to shapefile the string field was exactly the needed. I test with the trunk version of gdal. Regards, Andrea Peri ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Plugin to read raster color value
It's just what I need. Great ! Andrea. Il 13/10/2010 21:01, John C. Tull ha scritto: You can also use the identify tool to display the raster value at a clicked location. Cheers, John On Oct 13, 2010, at 11:52 AM, Benoit de Cabissole wrote: Hi Andrea, Did you try the 'Value Tool' plugin, 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 of a raster in the cursor position ? Thx, Andrea Peri ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 http://lists.osgeo.org/mailman/listinfo/qgis-user
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 for use in qgis plugin ? Are you on Windows? I do see the GRASS manpages from within the GRASS Toolbox. How did you install exactly? Yes, I'm on windows. I use osgeo4w installer and choice the qgis-dev 1.6. Perhaps you are using the qgis 1.5 ? Thx, Andrea Peri. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user This mail was received via Mail-SeCure System. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
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. Regards, Andrea. Il 20/09/2010 21:17, Ivan Mincik ha scritto: On Mon, Sep 20, 2010 at 8:56 PM, Andrea Peri 2007 wrote: Hi, today after updating the qgis with osgeo4w. I notice is changed the postgres datasource. Now connecting to postgres appear all the tables systems, public, catalogs, etc... No one of this is valid for add to a map-canvas. I don't understand if this a wanted changed. there is any info on this changes ? It should be the reason of this changeset: [14248] by jef - [FEATURE] allow adding geometryless layers from postgres You can disable it using new check box in Connection options. Jef, can we have this check box disabled by default ? Ivan ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Changes to Postgres dataProvider
Hi, today after updating the qgis with osgeo4w. I notice is changed the postgres datasource. Now connecting to postgres appear all the tables systems, public, catalogs, etc... No one of this is valid for add to a map-canvas. I don't understand if this a wanted changed. there is any info on this changes ? Regards, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 is a bit complex. Because a table is not like a file. Infact if for a shapefile (a file) the style is in another file. Maintaining the same paradigm, for a table the style must be in another table. But for a style-file is more simple use it. Is sufficient to decide of use another extension. (.sty for example) For a table, the style cannot be another table with the same name. So the choice of others products was to use a unique table (with a fixed name), usable for all the tables of the schema. This is quite simple conceptually, but is heavy as choice because need to establish that in a postgis-enabled schema must be available a specific table with a specific name. In ArcSDE for example, esri use a set of tables gdb_* , one of they is for the rendering. However is qgis could have an autostyle in a table for postgres/postgis (and spatialite also) , it will be a great feature. Regards, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 / Add Geometry Columns > > > Hi noly, you can even use the "area" button in the calculator. You add a new columns and fill it with the button "area" in the calculator. Unfortunately is missing the "perimeter" button. But perhaps it could be a simple add ? Regards, Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Re: QGIS & windows xp 64 bit
>does anyone have any experience of installing QGIS 1.5 under Windows XP 64bit? I have been reported of many annoying problems, like malfunctions with rasters and a non working qgis-GRASS plugin. Any feedback is welcome thanks in advance -- Giovanni -- I use usually windows7 - 64 bit. And it work very well with qgis from os4geo installer (qgis-dev version) I don't use the rasters functionality, but the qgis-grass plugin work without any problem. perhaps is a problem of path. On windows 7 - 64 bit there is two specific directory for the programs: the first is "c:\Programmi" (equivalent to the "c:\program files" in the english version) the second is "c:\Programmi(x86)" the Operating system (windows 7) automatically use one or the other if the installed program is 64bit or 32bit. Perhaps in your windows-xp qgis (or the python) was installed in the wrong directory (64 bit). Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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). And there was not more available the original version (qt 4.4) suggested in the manual So I decide to try using this new versions. After this, I download SIP and PyQT4. During the compilation of SIP I see this errors: main.o:main.c:(.text+0x65): undefined reference to `_impure_ptr' main.o:main.c:(.text+0xa9): undefined reference to `_impure_ptr' main.o:main.c:(.text+0xe4): undefined reference to `_impure_ptr' main.o:main.c:(.text+0x121): undefined reference to `_impure_ptr' main.o:main.c:(.text+0x27c): undefined reference to `_ctype_' main.o:main.c:(.text+0x46f): undefined reference to `_ctype_' main.o:main.c:(.text+0x489): undefined reference to `_ctype_' main.o:main.c:(.text+0x537): undefined reference to `_impure_ptr' transform.o:transform.c:(.text+0x351a): undefined reference to `_impure_ptr' transform.o:transform.c:(.text+0x3568): undefined reference to `_impure_ptr' transform.o:transform.c:(.text+0x36de): undefined reference to `_impure_ptr' gencode.o:gencode.c:(.text+0xb607): undefined reference to `_impure_ptr' parser.o:parser.c:(.text+0x53f): undefined reference to `_ctype_' parser.o:parser.c:(.text+0x577): undefined reference to `_ctype_' parser.o:parser.c:(.text+0x5ebb): undefined reference to `_ctype_' lexer.o:lexer.c:(.text+0x179): undefined reference to `__errno' lexer.o:lexer.c:(.text+0x396): undefined reference to `__errno' lexer.o:lexer.c:(.text+0x3f1): undefined reference to `__errno' lexer.o:lexer.c:(.text+0xafc): undefined reference to `_impure_ptr' lexer.o:lexer.c:(.text+0xb0b): undefined reference to `_impure_ptr' lexer.o:lexer.c:(.text+0x2dc8): undefined reference to `__srget' lexer.o:lexer.c:(.text+0x2e80): undefined reference to `__errno' lexer.o:lexer.c:(.text+0x2e92): undefined reference to `__errno' lexer.o:lexer.c:(.text+0x2eee): undefined reference to `__errno' collect2: ld returned 1 exit status make[1]: *** [sip.exe] Error 1 make: *** [all] Error 2 I'm not capable to understand if this errors are due to the more new versions of qt and python or are some other think. Any hint is welcome, thx Andrea. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Re:postgis layer from a view
Hi Lionel, try a query like this: select count(gid) from 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 http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 the tables (datasets). (ps: the geodatabase is not a relational DB so it don't know and don't use foreign-key and so on.) - This second format is supported only from arceditor and arcinfo level of arcgis family products (about 20K$) - After this there is another physical level of difference. ArcSDE can use the esri-native format . I don't remenber how it is called, but remenber is some like a binary archived in a blob field. Or it can use DB native formats like Oracle SDO_Geometry and so on. I don't know is gvsig can support all this differences perhaps it support the single-layers structure when used with some DB format like oracle sdo-geometry ? Andrea. UDig is the only open source Desktop GIS that can do this. I've done this, and can confirm that it works for viewing/editing (normally $10k of ESRI software is required to do just this). It just takes some setting up and getting the correct versions and JARs together. I've had less luck with OGR ArcSDE, since it has a lack of community support to properly build and QAQC the libraries (e.g., http://trac.osgeo.org/osgeo4w/ticket/42) and only works with ArcSDE 9.1 and 9.2 (not 9.3 or 10.0). -Mike ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user
[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 http://lists.osgeo.org/mailman/listinfo/qgis-user
[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. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-user