estupendo 2010/12/8 <[email protected]>
> Send Qgis-user mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.osgeo.org/mailman/listinfo/qgis-user > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Qgis-user digest..." > > > Today's Topics: > > 1. Re: Nearest neighbour analysis (Carson Farmer) > 2. Trying to Print: KML and Open Street Map (Aaron Kreider) > 3. postgis via VPN (jcn) > 4. problem with Quantum GIS (Ankur Sinha) > 5. Re: problem with Quantum GIS (Alex Mandel) > 6. Re: problem with Quantum GIS (Giovanni Manghi) > 7. Re: problem with Quantum GIS (J?rgen E. Fischer) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 7 Dec 2010 19:53:40 +0000 > From: Carson Farmer <[email protected]> > Subject: Re: [Qgis-user] Nearest neighbour analysis > To: Kurt Springs <[email protected]> > Cc: [email protected] > Message-ID: > <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1 > > Hi Kurt, > > > I've been playing with some of Qgis's vector analysis tools. Has anyone > tried using the Nearest neighbour analysis, under Vector=>Analysis Tools? I > have tried it and after seeing the black and white wheel for a while, > nothing happens. How long should it take, depending on the population size? > I've tried populations as small as five and bigger. > I just tested this using the 'popp' point layer from the vmap0 QGIS > sample data, and it ran in about 1 second (incidentally, the nearest > neighbour index turns out to be 0.4 for this dataset). I also tested > it with larger and smaller layers and all seemed fine. Which OS and > version of QGIS & GDAL are you running? > > Carson > > -- > Carson J. Q. Farmer > ISSP Doctoral Fellow > National Centre for Geocomputation > National University of Ireland, Maynooth, > http://www.carsonfarmer.com/ > > > ------------------------------ > > Message: 2 > Date: Tue, 07 Dec 2010 21:12:29 -0500 > From: Aaron Kreider <[email protected]> > Subject: [Qgis-user] Trying to Print: KML and Open Street Map > To: [email protected] > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed > > I'm trying to print a layer of points (kml) on an Open Street Map. I'm > hoping to get the highest resolution possible - so I can print them out > at 600 dpi. > > QGIS 1.6 > > I use the OpenLayers plugin to get the OpenStreetMap layer. > > I add the kml data. I zoom in a couple times (to the state of > Pennsylvania). > > It looks fine in QGis. Now when I try to print it using "Print > Composer", I select "add a map" and create a box for the map. The map > shows up fine. But when I try to export it to an image (or pdf) it > shows my kml markers on a *completely different* open street map > background. It looks like it zoomed in 3-5 times on openstreet (and > changed the center point), but the kml layer keeps its original projection. > > Am I using the best approach? What should I do? > > Thanks, > > Aaron > > -- > Energy Justice Communities Map Developer - > http://www.energyjustice.net/map > > > > ------------------------------ > > Message: 3 > Date: Tue, 7 Dec 2010 23:16:53 -0500 (EST) > From: jcn <[email protected]> > Subject: [Qgis-user] postgis via VPN > To: [email protected] > Message-ID: <1483159.360968.1291781812451.javamail....@wwinf1h24> > Content-Type: text/plain; charset="utf-8" > > Hello, > I've a problem with postgis and qgis via VPN : > > When editing the attribute table (TOC) of a database via VPN postgis: > > > In the POSTGRES logs : > > > Dec 6 10:36:05 bdd postgres[18859]: [284-1] 2010-12-06 10:36:05 UTC LOG: > duration: 0.317 ms statement: declare qgisfid0 binary cursor for select > "gid","N_"::text,"N__DE_L_OB"::text,"DONN__ES_P"::text,"PNRUN_AUTR"::text,"NOM_D_COUV"::text,"NOM_S__OBS"::text,"DATE_D_OBS"::text,"DATE_IMPR_"::text,"HEURE_D_OB"::text,"UTMX"::text,"UTMY"::text,"COMMUNE"::text,"LIEU_DIT"::text,"N__SUR_LA_"::text,"SOLEIL__NU"::text,"MILIEU"::text,"ESP_CE"::text,"ADULTE_M_L"::text,"ADULTE_FEM"::text,"JUV_NILE"::text,"SEXE___GE_"::text,"REMARQUES_"::text,"R_DACTEUR_"::text,"VALIDEUR_S"::text,"VALIDEUR_2"::text > from "public"."phelbor" where "gid"=35 Dec 6 10:36:05 bdd postgres[18859]: > [285-1] 2010-12-06 10:36:05 UTC LOG: duration: 0.099 ms statement: fetch > forward 1 from qgisfid0 Dec 6 10:36:05 bdd postgres[18859]: [286-1] > 2010-12-06 10:36:05 UTC LOG: duration: 0.027 ms statement: CLOSE qgisfid0 > Dec 6 10:36:05 bdd postgres[18859]: [287-1] 2010-12-06 10:36:05 UTC LOG: > duration: 0.026 ms statement: COMMIT > >  > This represents a transaction and there is one for each line. That is very > slow !. > > => If you add up all the times, we get 0491 ms for this, ie, it calculates > two lines in one second > => If the file has 120 lines ... it will take 1 min and 1200 lines for 10 > minutes … > it's too long >  > If I use pgAdmin, it works well >  > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/qgis-user/attachments/20101207/6948db2d/attachment-0001.html > > ------------------------------ > > Message: 4 > Date: Wed, 8 Dec 2010 15:47:31 +0530 > From: Ankur Sinha <[email protected]> > Subject: [Qgis-user] problem with Quantum GIS > To: [email protected] > Message-ID: > <[email protected]> > Content-Type: text/plain; charset="iso-8859-1" > > Dear Sir > This is Ankur SN Sinha I am Developing a software by using Quantum > GIS 0.11.0-metis > > and i have created few plugins as well but those plugins are not working > with version Quantum GIS 1.6 so can you help me out in doing this .... > Language that I am using is Python > Kindly help me out > Thanking You > > > Ankur SN SInha > > Project Engineer > > CDAC Research and Development > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://lists.osgeo.org/pipermail/qgis-user/attachments/20101208/cbd574e9/attachment-0001.html > > ------------------------------ > > Message: 5 > Date: Wed, 08 Dec 2010 02:25:42 -0800 > From: Alex Mandel <[email protected]> > Subject: Re: [Qgis-user] problem with Quantum GIS > To: [email protected] > Message-ID: <[email protected]> > Content-Type: text/plain; charset=ISO-8859-1 > > On 12/08/2010 02:17 AM, Ankur Sinha wrote: > > Dear Sir > > This is Ankur SN Sinha I am Developing a software by using > Quantum > > GIS 0.11.0-metis > > > > and i have created few plugins as well but those plugins are not working > > with version Quantum GIS 1.6 so can you help me out in doing this .... > > Language that I am using is Python > > Kindly help me out > > Thanking You > > > > > > Ankur SN SInha > > > > Project Engineer > > > > CDAC Research and Development > > There have been many changes to the Python api since 0.11. > You're going to need to go through each python error and lookup how the > api has changed in order to fix it. > http://doc.qgis.org/head/ > > Without seeing the plugins in more detail that's about all we can offer. > > Thanks, > Alex > > > > ------------------------------ > > Message: 6 > Date: Wed, 08 Dec 2010 10:26:33 +0000 > From: Giovanni Manghi <[email protected]> > Subject: Re: [Qgis-user] problem with Quantum GIS > To: Ankur Sinha <[email protected]> > Cc: [email protected] > Message-ID: <1291803993.1716.44.ca...@sibirica> > Content-Type: text/plain; charset="UTF-8" > > Dear Ankur Sinha, > > > This is Ankur SN Sinha I am Developing a software by using > > Quantum GIS 0.11.0-metis > > > > and i have created few plugins as well but those plugins are not > > working with version Quantum GIS 1.6 so can you help me out in doing > > this .... > > Language that I am using is Python > > > there have been a change in the API from 0.x to 1.x, so you'll need to > change your code in order to the plugins work on 1.6. > > I'm sure that if you contribute your plugins in the qgis contributed > repository you'll get a lot of help/feedback. > > cheers > > -- Giovanni -- > > > > ------------------------------ > > Message: 7 > Date: Wed, 8 Dec 2010 13:31:16 +0100 > From: J?rgen E. Fischer <[email protected]> > Subject: Re: [Qgis-user] problem with Quantum GIS > To: [email protected] > Message-ID: <[email protected]> > Content-Type: text/plain; charset=iso-8859-1 > > On Wed, 08. Dec 2010 at 15:47:31 +0530, Ankur Sinha wrote: > > Dear Sir > > This is Ankur SN Sinha I am Developing a software by using > > Quantum GIS 0.11.0-metis > > > > and i have created few plugins as well but those plugins are not > working > > with version Quantum GIS 1.6 so can you help me out in doing this > .... > > Language that I am using is Python > > As other already noted the API did change. > > See the release notes of 1.0[1] - especially the script that searches and > replaces some of the changes. That probably catches quite a few of the > the > changes, but there are surely a lot more between 1.0 and 1.6 - but it's > probably a good start. > > > Jürgen > > [1] http://blog.qgis.org/node/123 > > -- > Jürgen E. Fischer norBIT GmbH Tel. +49-4931-918175-20 > Dipl.-Inf. (FH) Rheinstraße 13 Fax. +49-4931-918175-50 > Software Engineer D-26506 Norden > http://www.norbit.de > > -- > norBIT Gesellschaft fuer Unternehmensberatung und Informationssysteme mbH > Rheinstrasse 13, 26506 Norden > GF: Jelto Buurman, HR: Amtsgericht Emden, HRB 5502 > > > > ------------------------------ > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user > > > End of Qgis-user Digest, Vol 58, Issue 14 > ***************************************** >
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