Re: [Qgis-user] [Qgis-developer] QGIS loaded millions of entries

Am So, 5.03.2017, 04:03 schrieb Nyall Dawson: > > A change I just pushed to master also prevents this full table load if > you use the "show selected features" mode. So that helps a bit. Thanks, so this will appear in v3.0? I'm using OSGeo4W, let me try the nightly builds.

Re: [Qgis-user] print composer

Thanks I think its because overwheigt. The file itself is few gigas. The big problem is to create a legend to one or two layers . It brings forward all the layers detailed and its impossible to handle. Thanks Boaz בתאריך 5 במרץ 2017 05:12,‏ "Nyall Dawson" כתב: > On 4

Re: [Qgis-user] QGIS maps for Garmin GPS

[I just noticed the typos in my Subject line. I hope that has not violated any list etiquette.] Brent, The OSM project sounds interesting, and as you say, there is more interest in high density areas. If I did not have the number of projects on the go that I have, I might take a look at

Re: [Qgis-user] QGOS maps fort Garmin GPS

No problems Stephen, Unfortunately many government agencies can't keep up with edits of new tracks/trails but that is the beauty of Open Street Map. Your contribution, by adding tracks, means that all the folks making derivative products get the benefits. You also get the benefit of their

Re: [Qgis-user] print composer

On 4 March 2017 at 15:16, Boaz Bar Ilan wrote: > hallo > > you are right > > well, I am trying to export qgis produce into ppt . I want to save the image > with a legend. I'm trying to activate composer manager in order to produce > map and legend and to export it as image

Re: [Qgis-user] QGOS maps fort Garmin GPS

Stephan, I'd recommend having another, closer look at the OSM project. It was created by by people just like you wanting a better base map. People all over world contribute either by digitizing features using Bing imagery on the OSM website, or by uploading their own GPS tracks. Various

Re: [Qgis-user] [Qgis-developer] QGIS loaded millions of entries

On 4 March 2017 at 18:41, Alessandro Pasotti wrote: > On Sat, Mar 4, 2017 at 9:25 AM, Nathan Woodrow wrote: >> >> Hmm are you sure we don't do this already? >> >> I suspect we do. Each provider can handle the sorting, giving to it by >> QgsFeatureRequest,

Re: [Qgis-user] QGIS loaded millions of entries

On 4 March 2017 at 18:03, Tobias Wendorff wrote: > Am Sa, 4.03.2017, 08:34 schrieb Alessandro Pasotti: >> >> Yes, that would be a strategy, but you might run into problem with >> sorting and filtering if the data provider does not support for it. > > All

Re: [Qgis-user] QGOS maps fort Garmin GPS

Phil, Someone suggested the same OSM approach in an off list email. Here was my response: I have just taken a look at OSM, and the maps there, for my area of interest, are taken from the ancient (pre 1992) British Columbia/Canada maps that are very incomplete and riddled with errors. It is

Re: [Qgis-user] QGOS maps fort Garmin GPS

Depending on the size of the area involved and how 'custom' your maps are likely to be you may be better off looking at solutions from OSM. There are many sites that create files suitable for Garmin GPS http://garmin.openstreetmap.nl/ If the areas are small you could also create KMZ (Google

[Qgis-user] QGOS maps fort Garmin GPS

I am running QGIS 2.18.3 and am at a very early learning stage. I wish to create simple maps, with 2 or 3 shape files for my Garmin GPSMaps 76CSx. This map would consist of Trails and Streams shp files and maybe Contours. It would also be accepted by Mapsource and Base Camp. There were

Re: [QGIS-it-user] calcolo angolare triangoli con 3 vertici

Ahaha ero fuso, almeno 4 o 5 :-D Grazie comunque! Credo di aver capito! Domani applico e credo di aver risolto! Andrea G. Il giorno 4 marzo 2017 22:51, AV [via OSGeo.org] < ml-node+s1560n5310689...@n6.nabble.com> ha scritto: > * andrea gagna wrote costituito da tanti triangoli che hanno sempre e

Re: [QGIS-it-user] calcolo angolare triangoli con 3 vertici

/ andrea gagna wrote > costituito da tanti triangoli che hanno sempre e solo tre vertici / Perche', quanti vertici dovrebbe avere un triangolo, altrimenti ?!? :D -- View this message in context:

Re: [Qgis-user] [gdal-dev] converting ECW to GTiff for Linux

On 03/04/2017 09:42 PM, Even Rouault wrote: On samedi 4 mars 2017 18:55:03 CET Micha Silver wrote: > Hello: > (I'm double posting as this problem is somewhere between GDAL and QGIS.) > > I have converted an ECW compressed aerial photo to geotiff with JPEG > compression on a Windows

Re: [QGIS-it-user] calcolo angolare triangoli con 3 vertici

On 3/4/17, andrea gagna wrote: > Ciao, ti ringrazio. ciao (quando diventa accanimento terapeutico dimmelo), > Il problema e' proprio sviluppare la routine in python per applicarlo > massivamente. > La formula per calcolarne 1 e' chiaramente quella. beh, la lettura dello

Re: [QGIS-it-user] calcolo angolare triangoli con 3 vertici

Ciao, ti ringrazio. Il problema e' proprio sviluppare la routine in python per applicarlo massivamente. La formula per calcolarne 1 e' chiaramente quella. Andrea. Il sabato 4 marzo 2017, giulianc [via OSGeo.org] < ml-node+s1560n5310680...@n6.nabble.com> ha scritto: > On 3/4/17, andrea gagna

Re: [QGIS-it-user] calcolo angolare triangoli con 3 vertici

On 3/4/17, andrea gagna wrote: > Ciao a tutti; ciao, > ... > Non trovo una funzione o routine per calcolare massivamente tutti gli angoli > di ogni triangolo. > Chiaramente conosco quale dei 3 angoli di ogni triangolo mi serve calcolare > ed e' sempre lo stesso in

Re: [Qgis-user] [gdal-dev] converting ECW to GTiff for Linux

On samedi 4 mars 2017 18:55:03 CET Micha Silver wrote: > Hello: > (I'm double posting as this problem is somewhere between GDAL and QGIS.) > > I have converted an ECW compressed aerial photo to geotiff with JPEG > compression on a Windows computer with gdal_translate. The resulting tif > image

Re: [Qgis-user] status of bug report

Am Sa, 4.03.2017, 18:29 schrieb Richard Duivenvoorde: > I still think it is a misconfigured WMS server. > > Which server are you using? The one I've posted in the bug report. I'm using QGIS as a client. > Which data are you using? Check the BBOX I've posted in the bug report. [snip] > The

Re: [Qgis-user] status of bug report

On 04-03-17 08:32, Tobias Wendorff wrote: > Am Sa, 4.03.2017, 08:29 schrieb Richard Duivenvoorde: >> >> Ah, see bugreport... >> >> I think it is a misconfigured wms: >> >> [snipped out the very long URL] >> >> gives an image but only at that zoomlevel... >> >> zooming out you do not see anything >

[Qgis-user] converting ECW to GTiff for Linux

Hello: (I'm double posting as this problem is somewhere between GDAL and QGIS.) I have converted an ECW compressed aerial photo to geotiff with JPEG compression on a Windows computer with gdal_translate. The resulting tif image displays fine with QGIS on the

Re: [Qgis-user] Processing documentaton and help

Am Sa, 4.03.2017, 12:19 schrieb johnrobot: > > - Most tools seem to lack description in the help tab. Are there any > guidelines on what must be included in this tab? Is it up the the > supplier of the tool or can others help to create and improve the > documentation as well? I agree. That's

[Qgis-user] Processing documentaton and help

Hi I have been testing building models in processing and I have found a few areas where we could improve the help and documentation: - In the list of tools, most of the tools only show their name, while some (GRASS) also show a description of the tool in the list. I would prefer if only the names

Re: [Qgis-user] QGIS loaded millions of entries

On 04/03/2017 10:58, Tobias Wendorff wrote: > Am Sa, 4.03.2017, 10:38 schrieb Nathan Woodrow: >>> If you go to settings -> options -> data sources you can change >> "attribute table behaviour" to "show features visible on map" >> >> That means it will only request what you see in the map. > Yeah,

Re: [Qgis-user] QGIS loaded millions of entries

Am Sa, 4.03.2017, 10:38 schrieb Nathan Woodrow: > >> If you go to settings -> options -> data sources you can change > "attribute table behaviour" to "show features visible on map" > > That means it will only request what you see in the map. Yeah, that's totally fine right now. Thanks for help :)

Re: [Qgis-user] QGIS loaded millions of entries

Hey Tobias, What Nyall posted is the only work around here. > If you go to settings -> options -> data sources you can change "attribute table behaviour" to "show features visible on map" That means it will only request what you see in the map. - Nathan On Sat, Mar 4, 2017 at 6:56 PM, Tobias

Re: [Qgis-user] QGIS loaded millions of entries

Am Sa, 4.03.2017, 09:43 schrieb Raymond Nijssen: > You seem to know about databases. For me, when my data passes around 1 > million records, I turn to work directly in the database > (using pgadmin) and only use qgis for visualising the results. That's okay for database-guys like us. But viewing

Re: [Qgis-user] QGIS loaded millions of entries

Hi Tobias, You seem to know about databases. For me, when my data passes around 1 million records, I turn to work directly in the database (using pgadmin) and only use qgis for visualising the results. Regards, Raymond On 04-03-17 09:28, Tobias Wendorff wrote: Am Sa, 4.03.2017, 09:25

Re: [Qgis-user] QGIS loaded millions of entries

On Sat, Mar 4, 2017 at 9:25 AM, Nathan Woodrow wrote: > Hmm are you sure we don't do this already? > > I suspect we do. Each provider can handle the sorting, giving to it by > QgsFeatureRequest, and hand the results back to the caller. I thought the > attribute table was

[Qgis-user] How-to: add spatial reference to SQLite DBs

Hi there. I'm new to this mailing list, so let me give some knowledge from my work in QGIS (I don't want to take only, hehe). Maybe it helps someone or leads to a nice discussion, how to make it even better. Often, it's more useful to store geodata in small SQLite. Sure, it doesn't have all the

Re: [Qgis-user] QGIS loaded millions of entries

Am Sa, 4.03.2017, 09:25 schrieb Nathan Woodrow: > Hmm are you sure we don't do this already? Because the counter of attribute table increased to some hundret thousand entries and my QGIS v2.18.3 got grayed out in the back, leading to a crash some seconds after :( With an unsaved project of

Re: [Qgis-user] QGIS loaded millions of entries

Hmm are you sure we don't do this already? I suspect we do. Each provider can handle the sorting, giving to it by QgsFeatureRequest, and hand the results back to the caller. I thought the attribute table was already implemented this way. Regards, Nathan On Sat, Mar 4, 2017 at 6:03 PM, Tobias

Re: [Qgis-user] QGIS loaded millions of entries

Am Sa, 4.03.2017, 08:34 schrieb Alessandro Pasotti: > > Yes, that would be a strategy, but you might run into problem with > sorting and filtering if the data provider does not support for it. All database-like formats, even Shapefile's DBF, support sorting on database level. I've never