Hi,
On Mon, 2011-11-14 at 15:22 -0800, Roger André wrote:
Hi All,
Is there a way to apply a uniform amount of transparency to every
category in a categorized layer? In other words, to treat the
categorized layers as a single group, and apply transparency to the
group.
I agree that the
Hi,
In the layer properties, tab Style: Is it possible to use 'categorized'
as a style, and then group certain categories? I tried right clicking
the categories that I want to group (searching for the group option like
in ArcGis), nothing there, and didn't find it in the manual either.
Bonjour Florent,
check that all package have been uptaded correctly, specially the one named
python-qgis. Check also that all previous package have been removed. You can
also try ldconfig command on root to update path db to your lib.
Y.
Le samedi 12 novembre 2011 19:22:58, Florent Beck a
Yes - a grouping feature is missing. But it can be emulated in the new
symbology with the rule-based renderer by using a rule with a
IN('cat1','cat2',...) operator.
Andreas
On Tue, 15 Nov 2011 08:10:37 +, Giovanni Manghi wrote:
Hi,
In the layer properties, tab Style: Is it possible to
Hi,
You can edit your parameter (name, option and email) with the user interface
of mailman. Don't need to subscribe and unsubscribe!
Y.
Le mardi 15 novembre 2011 08:47:21, Werner Macho a écrit :
Hi Pierre,
I assume you are talking about the Qgis-user mailing list ..
So all in all you
Hi Cameron,
Snapping works fine, but automatically getting the attributes from an
object it snaps to is not possible.
Andreas
On Mon, 14 Nov 2011 17:59:58 -0800 (PST), Cameron Munro wrote:
Hi,
I have two layers - points and lines. I'd like to snap the points to
the nearest line and take
Hi,
To automatically get the attributes from an object, in my view, only using
PostgreSQL/PostGIS with triggers.
Best regards,
Pedro Venâncio
- Original Message -
From: Andreas Neumann
Hi Cameron,
Snapping works fine, but automatically getting the attributes from an object it
To automatically get the attributes from an object, in my view, only
using PostgreSQL/PostGIS with triggers.
yes - this would work, but the drawback is that the triggers are only
triggered on saving the data and not when the snapping happens ...
Saving in QGIS only happens manually after a
Hallo
If you have your data stored in PostGIS you can do it directly in the
database.
To get a new table with the snapped points and the line attribudes you
can run:
CREATE TABLE line_attribute_point AS
SELECT distinct on (linetable.id) linetable.*,
ST_ClosestPoint(linetable.geom,
On Tue, 15 Nov 2011 09:15:33 +1100
Noli Sicad nsi...@gmail.com wrote:
This is the latest material for QGIS Workshop’s documentation (FOSS4G
-Denver)
http://sourcepole.com/foss4g/index.html
I hope this will help start you and probably you can improve by
incorporating your own data.
Hello
Hi all, I'm a newbie so this question has probably been asked before, sorry
about that...
When I downloaded Qgis I got the Alaska map. I'd like to do my learning on
something closer to home which is Johannesburg, South Africa. Or failing
that, the Eastern Cape as shown in some of the pix in Tim
Cameron Munro wrote:
Hi,
I have two layers - points and lines. I'd like to snap the points to the
nearest line and take the attributes of that line. Is this possible within
QGIS?
Thanks,
Cameron.
Hi Cameron
Two suggestions, but not an excact solution:
You can use the mmqgis
Le 15/11/2011 11:50, Jim Brown a écrit :
Hi all, I'm a newbie so this question has probably been asked before,
sorry about that...
When I downloaded Qgis I got the Alaska map. I'd like to do my learning
on something closer to home which is Johannesburg, South Africa. Or
failing that, the
http://www.naturalearthdata.com/blog/natural-earth-version-1-3-release-notes/
Noli
On 11/15/11, Jim Brown jim.brow...@gmail.com wrote:
Hi all, I'm a newbie so this question has probably been asked before, sorry
about that...
When I downloaded Qgis I got the Alaska map. I'd like to do my
Dear Jim,
probably the OSM files for South Africa are a good point to start. Get
them here:
http://download.geofabrik.de/osm/africa/south_africa_and_lesotho.shp.zip
Regards, Till
On 15.11.2011 11:50, Jim Brown wrote:
Hi all, I'm a newbie so this question has probably been asked before,
sorry
Two QGis plugins can create Voronoi Polygons but both seems the have errors?
Using the fTools plugin and using transparency in the symbology shows this:
http://osgeo-org.1803224.n2.nabble.com/file/n6995908/fTools_Voronoi.png
Doing the same using MMQgis Voronoi show this:
In the New Symbology, is not what is named Categorized actually
Graduated and what is called Graduated actually Categorized?
Under Graduated the user must classify into n classes, which is
making n categories, while under what is named Categorized
the user gets a continuous color bar.
Agus
On Thu, 10 Nov 2011 22:28:45 -0200
José Carlos Guerrero Antúnez jcgantu...@gmail.com wrote:
Hi,
I have the following error with the Manage R plugin.
Traceback (most recent call last):
File /Users/joseca/.qgis//python/plugins/manageR/plugin.py, line
58, in run
from manageR import
Hi Morten,
Using the fTools plugin and using transparency in the symbology shows this:
http://osgeo-org.1803224.n2.nabble.com/file/n6995908/fTools_Voronoi.png
Doing the same using MMQgis Voronoi show this:
http://osgeo-org.1803224.n2.nabble.com/file/n6995908/Voronoi.png
fTools add some
Hi Roger
Thanks for your comments. Much appreciated!
Chris
From: Roger André [mailto:ran...@gmail.com]
Sent: 14 November 2011 21:50
To: Chris Green
Cc: t...@wildintellect.com; qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] Simplify?
GRASS has some very good line
I see there are various openstreetmap services such as nominatum/mapquest but
don't really understand how these might interact with qgis or if it would be a
separate operation outside of qgis. Would be much nicer inside qgis so you
could easily set up table to get the different bits of reverse
On 15 November 2011 05:52, Anne Ghisla a.ghi...@gmail.com wrote:
On Tue, 15 Nov 2011 09:15:33 +1100
Noli Sicad nsi...@gmail.com wrote:
This is the latest material for QGIS Workshop’s documentation (FOSS4G
-Denver)
http://sourcepole.com/foss4g/index.html
I hope this will help start you and
Hi
In some cases, when I try to add a scale bar to the Composer I get a box
with:
0
|
If I try to change the units I get the following in my command-window:
Warning: Object::disconnected: Unexpected null parameter
Any tips on this?
Thanks
___
I have 2 high resolution raster DEM's before and after a recent flood
event. The aim would be to get for different areas a) erosion/negative
volumes b) accumulation/positive volumes and net volume.
First of all, i subtracted the actual surface from the 'before'-surface
to get a difference
Greetings
When I launch QGIS I get the following error:
Loaded : __error__ (package: GdalTools)
But I have GDAL in my system (1.8.0).
And a Panel with a Python error that starts with:
Couldn't load plugin GdalTools due an error whern calling its
classFactory() method
Any tip on this?
Thanks
Hi, I am trying to run ManageR under Windows 7. I have installed QGIS with
the Standalone installer and I also tried the OSGeo4W installer. I get the
error message found below. I have tried to set the R_HOME environmental
variable in Windows to different values (/bin,/i386,/x64, etc) and I always
Hi, you have to add the path of the /bin folder in your R installation
in the path environment variable of Windows. Due to the afct that the
rpy2 library (the bridge between python and R) for Windows is not
updated you must use R = 2.11
In the QGIS wiki you can find detailed instructions.
Cheers
Olá Antonio,
On Tue, 2011-11-15 at 18:01 +, António Rocha wrote:
Greetings
When I launch QGIS I get the following error:
Loaded : __error__ (package: GdalTools)
But I have GDAL in my system (1.8.0).
And a Panel with a Python error that starts with:
Couldn't load plugin GdalTools due an
Olá,
On Tue, 2011-11-15 at 17:56 +, António Rocha wrote:
Hi
In some cases, when I try to add a scale bar to the Composer I get a
box with:
0
|
seems normal to me, you'll have to set the segment size and maps unit
per bar unit in the scalebar properties (item tab in the composer).
Hi
I have done that and it does not change. This is related with a very small
raster.
2011/11/15 Giovanni Manghi giovanni.man...@gmail.com
Olá,
On Tue, 2011-11-15 at 17:56 +, António Rocha wrote:
Hi
In some cases, when I try to add a scale bar to the Composer I get a
box with:
On Tue, 2011-11-15 at 18:20 +, António Rocha wrote:
Hi
I have done that and it does not change. This is related with a very
small raster.
is your project in a projected or geographic CRS?
cheers
-- Giovanni --
___
Qgis-user mailing list
Sorry
CentOS
QGIS1.6.0
2011/11/15 Giovanni Manghi giovanni.man...@gmail.com
Olá Antonio,
On Tue, 2011-11-15 at 18:01 +, António Rocha wrote:
Greetings
When I launch QGIS I get the following error:
Loaded : __error__ (package: GdalTools)
But I have GDAL in my system (1.8.0).
And
Hi Giovanni,
I'll have to try that out in the Dev version, but in 1.7.1 it is not
possible to select multiple categorized classes, nor is there any
transparency option available via right-click (at least none that I can
find).
Thanks,
Roger
--
On Tue, Nov 15, 2011 at 12:00 AM, Giovanni Manghi
I'll have to try that out in the Dev version, but in 1.7.1 it is not
possible to select multiple categorized classes,
right.
a workaround is to use the old symbology, you have the button in the
style tab of the vector properties.
Cheers
-- Giovanni --
Hi António,
what's the GdalTools plugin installed version?
Can you install the latest GdalTools version from the plugins
installer (you have to enable experimental plugins) and then
try again?
Regards.
2011/11/15 António Rocha toyze.ro...@gmail.com:
Sorry
CentOS
QGIS1.6.0
2011/11/15
I had this problem in the past. Unfortunately there are not many plugins
for raster analysis in QGIS and I usually I end up doing in in GRASS.
The command in GRASS for inspection your raster layers, using polygon
vectors:
http://grass.osgeo.org/gdp/html_grass64/v.what.rast.html
You need to run
Hi Jim
Diva GIS has also free vector and raster data for all world at
http://www.diva-gis.org/Data
Regards from Perú
Carlos Cerdán
El 15/11/11 05:50, Jim Brown escribió:
Hi all, I'm a newbie so this question has probably been asked before,
sorry about that...
When I downloaded Qgis I got
Hi again, this is definitely not my day of luck with QGIS.
I have been working in QGIS doing various things and I started getting
the message below with almost everything I do (add a new layer,
various raster operations, ...), which crashes the function.
Any help would be appreciated. I am
Giovanni Manghi wrote:
I'll have to try that out in the Dev version, but in 1.7.1 it is not
possible to select multiple categorized classes,
right.
a workaround is to use the old symbology, you have the button in the
style tab of the vector properties.
Or as Brad suggested set
On Mon, Nov 14, 2011 at 8:06 AM, Caroline Rendon
caroline.t.ren...@gmail.com wrote:
Hi Sake,
This doesn't work for me. The symbols still appear in graduated colors,
all the same size - and the size doesn't seem to change when I change the
number, although it does between millimeters and map
I like:
1. Reduce Margins
2. Split buttons into groups
3. Reduce Min row height (could this be adjustable within a setting of
QGIS?)
Disklike:
look for should at least be Search or Search for
Agree or Suggestion?:
a simple magnifying glass search icon for a Search button OR
- Simply
+1 for GRASS
Hartanto Sanjaya has a nice slide for calculating a basic volume for a lake
using GRASS.
May help if you are unfamiliar with the tools available in GRASS.
http://hartanto.wordpress.com/2007/06/16/analisis-3-dimensi-untuk-volume-air-danau/
mars
On Tue, Nov 15, 2011 at 11:01 AM,
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