Re: [Qgis-user] openlayers layers without properties is it possible to alter brightness/contrast

[Zirneklitis]

Very primitive solution for any maping software: create an layer with a 
polygon covering the region of the interest. Position just above the 
layer to be dimed. Make the polygon white and semi-transparent. That's it.


Karlis

M.E.Dodd wrote:

Is it possible to change the display of e.g. openstreetmap background
layer, I would like to plot data over this but its rather aggressive in
the background so I would like to grey it down.


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Re: [Qgis-user] security concerns of countries using products derived from remote sensing data

[mick]

On Mon, 27 Feb 2012 19:12:05 +0100
Dietrich Heintz  wrote:

> Dear all,
> are there any objectives from certain countries prohibiting the use and
> distribution
> of remote sensing data either generally or for special regions..
> To be precise data for agricultural purpose within the premises of the
> landowners.
> Thank you in advance.
> ciao Dieter

With remote sensing data so readily available it would be virtually impossible 
for any country to block access except within their own internet space.

To my thinking, the only country that could close off access would be the USA 
and they are at the forefront of enabling the open access to all manner of 
geospacial data to anyone anywhere.

The only option open to countries wanting to 'hide' areas from the world is to 
camouflage those areas from the sensing hardware.

mick
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Re: [Qgis-user] Visualize Raster Timeseries with Standard Min/Max Values

[Agustin Lobo]

There is also plugin multiqml
http://gis-lab.info/qa/qgis-multiqml-eng.html
Agus

El día 27 de febrero de 2012 23:01, Alister  Hood
 escribió:
>> Date: Sun, 26 Feb 2012 08:47:49 -0800 (PST)
>> From: dpan 
>> Subject: [Qgis-user] Visualize Raster Timeseries with Standard Min/Max
>>       Values
>> To: qgis-user@lists.osgeo.org
>> Message-ID: <1330274869657-4510586.p...@n6.nabble.com>
>> Content-Type: text/plain; charset=us-ascii
>>
>> Hi all,
>>
>> I have raster data for a single, continuous variable (e.g. tmean in May) for
>> a particular region of interest. I'd like to visualize the progression of
>> May tmean across several years with a grayscale or color ramp, to show how
>> it changes through time.
>>
>> qGIS by default stretches and clips each raster's grayscale ramp to the Min
>> and Max values for that raster. So each ramp has different Min/Max,
>> complicating comparison between years.
>>
>> I thus want to standardize the Min/Max values across the entire dataset. The
>> only way I've found to do this is to determine the Max and Min values for
>> the entire dataset, then enter those Min/Max values in Layer
>> Properties>Style for each raster.
>>
>> This is obviously impractical for large datasets (even for small ones,
>> really). How do I do this correctly, so I can easily generate visual
>> timeseries of a variable of interest?
>
> You should be able to just style one layer with sensible Min/Max values, save 
> the style, and make a series of copies of the resulting .qml file, named 
> after each raster image.  You should be able to make those copies at the 
> command prompt with a single command ;)
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[Qgis-user] Visualize Raster Timeseries with Standard Min/Max Values

[Alister Hood]

> Date: Sun, 26 Feb 2012 08:47:49 -0800 (PST)
> From: dpan 
> Subject: [Qgis-user] Visualize Raster Timeseries with Standard Min/Max
>   Values
> To: qgis-user@lists.osgeo.org
> Message-ID: <1330274869657-4510586.p...@n6.nabble.com>
> Content-Type: text/plain; charset=us-ascii
>
> Hi all,
>
> I have raster data for a single, continuous variable (e.g. tmean in May) for
> a particular region of interest. I'd like to visualize the progression of
> May tmean across several years with a grayscale or color ramp, to show how
> it changes through time.
>
> qGIS by default stretches and clips each raster's grayscale ramp to the Min
> and Max values for that raster. So each ramp has different Min/Max,
> complicating comparison between years. 
>
> I thus want to standardize the Min/Max values across the entire dataset. The
> only way I've found to do this is to determine the Max and Min values for
> the entire dataset, then enter those Min/Max values in Layer
> Properties>Style for each raster.
>
> This is obviously impractical for large datasets (even for small ones,
> really). How do I do this correctly, so I can easily generate visual
> timeseries of a variable of interest?

You should be able to just style one layer with sensible Min/Max values, save 
the style, and make a series of copies of the resulting .qml file, named after 
each raster image.  You should be able to make those copies at the command 
prompt with a single command ;)
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Re: [Qgis-user] .Net Control and more

[Alister Hood]

> Date: Mon, 27 Feb 2012 09:41:29 -0800
> From: Alex Mandel 
> Subject: Re: [Qgis-user] .Net Control and more
> To: qgis-user@lists.osgeo.org
> Message-ID: <4f4bc049.9000...@wildintellect.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> On 02/27/2012 09:10 AM, David Speyer wrote:
> > Thanks for getting back to me Alister!
> > 
> > Now I have more specific questions for the group:
> > 
> > 1)  What map formats are supported?  In particular are TAB files supported?
> > 
> Anything supported by GDAL/OGR, www.gdal.org

Note that in the case of vector TAB files, support is for reading and also 
writing of new layers.  Editing of an existing TAB is not currently possible.

> > 2)  Can QGIS be used as a Control - Is there an existing tool that can 
> > easily be wrapped into a .Net C# Windows Control?   (The equivalent of 
> > MapInfo Extreme). 
> > 
> Yes, but only C++ and python
>
> > 3)  Can a floor plan jpg file be layered over a blank map control and then 
> > registered via TAB file using minimally three points on the map with 
> > Latitude and Longitude?  Then with mouse click know all the other 
> > coordinates on the map?   Is this a simple process?  (Again this can be 
> > easily done with MapInfo Extreme).
> Yes, georegistration tool is built in.

Note that registration is not _via a TAB file_.  QGIS only supports TAB files 
that actually contain vector data, not the TAB files that MapInfo uses to refer 
to any non-TAB data (vector or raster).
Registration is either by creating a new file which contains the georeferencing 
information (this would need to be a geotiff or something which supports that), 
or via an ESRI style "world file" (these often have extensions like .wld .jgw 
.tfw etc).  I seem to remember that MapInfo is too useless to understand world 
files, but I could be wrong (maybe it was too useless to understand the 
built-in georeferencing in ecw files or something?).
Both world files and the georeferencing TAB files are plain text, so you can 
create one from the other if necessary.

> > 4)  Web App and Stand Alone Support?
> >
> There is work on Web Client to correspond with QGIS Server. Desktop 
> standalone is the primary mechanism for all current deployments.

I think there are _2_ web clients now :)

> > 5)  Has Layering - Ability to draw several layers of routes and various 
> > symbols with different colors onto to the displayed map - programmatically 
> > controlled?  Legend? (Again using as .Net Control).
> > 
> Yes, but again only C++ and python
>
> > 6)  Access to Maps (can you get from web database?) 
> 
> Yes, WMS, WFS, Tiles, Postgis, etc.. are all supported.
>
> > 7)  Report Generation Capabilities:  If we were to wrap QGIS, is there a 
> > wide variety of reports that can be generated (i.e. letting the end user 
> > create custom map-based reports)?
> >
> Only a few such plugins exist but could be easy to write.
>
>
> I think you are more likely to want to look at SharpMap and MapWindow which 
> are .net applications and tools under open source licenses.
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[Qgis-user] RE: Qgis-user] openlayers layers without properties is it possible to alter brightness/contrast

[Alister Hood]

> Date: Mon, 27 Feb 2012 17:15:02 +
> From: M.E.Dodd 
> Subject: [Qgis-user] openlayers layers without properties is it
>   possible to alter brightness/contrast
> To: "qgis-user@lists.osgeo.org" 
> Message-ID:
>   <9932a16f9ce9264fac3f2e0e008e1221012d984...@kieldercms1.open.ac.uk>
> Content-Type: text/plain; charset="us-ascii"
>
> Is it possible to change the display of e.g. openstreetmap background layer, 
> I would like to plot data over this but its rather aggressive in the 
> background so I would like to grey it down.

You mean like this?:
http://underdark.wordpress.com/2012/02/25/light-styles-for-osm-layers-in-qgis/
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Re: [Qgis-user] Questions QGIS webclient

[Andreas Neumann]

Hi Bernhard,

On 02/27/2012 05:22 PM, bernhard.stro...@jena.de wrote:
> Dear all,
> 
> I am fiddling around with QGIS server and webclient and I do like both
> of them. Thank you for this software!
> Whereas QGIS server's configuration is pretty straightforward QGIS
> webclient is a higher hurdle.
> Here are some questions (more to follow, I am sure :):
> 
> 1) searchComboBox: I configured two search relations (views): streets
> MULTILINESTRING and addresses POINT in my database and they are searched
> ok BUT the map does not zoom in at the feature chosen in the comboBox
> although the geometry is highlighted on the map

It really should zoom to the feature. Maybe it is an issue of map scale
or units? What units and scales are you using?

Do you have the search somewhere available to test or can you share a
snippet from the search result?

Here is a valid request on my server and the corresponding result:

http://webgis.uster.ch/wsgi/search.wsgi?query=&searchtables=&query=Hasenb%C3%BCe&cb=stcCallback1003

stcCallback1003({"results": [
{"searchtable": null, "displaytext": "Flurnamen", "bbox":
null},{"searchtable": "av_user.suchtabelle", "displaytext":
"Hasenb\u00fcel (Flurname, Uster)", "bbox":
[696321.5,245623.015625,696878.875,246087.875]},
{"searchtable": "av_user.suchtabelle", "displaytext": "Hinterer
Hasenb\u00fcel (Flurname, Uster)", "bbox":
[696621.375,245924.890625,697073.5,246226.640625]},
{"searchtable": null, "displaytext": "Strassen", "bbox": null},
{"searchtable": "av_user.suchtabelle", "displaytext": "Hinterer
Hasenb\u00fcelweg (Strasse, Uster)", "bbox":
[696699.75,245958.046875,697006.375,246224.640625]},
{"searchtable": "av_user.suchtabelle", "displaytext": "Vorderer
Hasenb\u00fcelweg (Strasse, Uster)", "bbox":
[696454.25,245665.265625,696863.6875,246017.96875]}
]})

> 2) MapTips: the map tip always shows the layer's name no matter which
> field I defined in my layer properties in the project. Or is the
> webclient's map tip configured elsewhere?

Currently it is hardwired to a column named "tooltip". You need to
create an attribute or column in your table or view named "tooltip".

Currently there is no way to know which column is set for the maptip.
Later we will take the column name from the QGIS configuration as soon
as QGIS server supports that. The current GetCapabilities request does
not tell us which column is set for map tips. I think this will be
available later this spring as we also want to have the ability to
dynamically set map tips for QGIS client.

Hope this helps,
Andreas

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Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[pcreso]

Hi Angelos,

I just installed QGIS 1.74 (from 1.73 which worked fine) on OpenSuse 12.1 64bit.
It is now broken with a startup error message as below.

My libpython was 2.7 from the standard repository. This had the same version as 
the python repo you suggested.

QGIS is running, but with no python support, my system is fully updated as far 
as I can tell.

Any advice/fixes appreciated...

Thanks,

  Brent

Error msg below
_



p, li { white-space: pre-wrap; }

Couldn't load PyQGIS.
Python support will be disabled.


Traceback (most recent call last):
  File "", line 1, in 
ImportError: /usr/share/qgis/python/qgis/core.so: undefined symbol: 
_ZNK7QObject17senderSignalIndexEv


Python version:
2.7.2 (default, Aug 19 2011, 20:41:43) [GCC]

QGIS version:
1.7.4-Wroclaw 'Wroclaw', exported



--- On Tue, 2/28/12, Angelos Tzotsos  wrote:

From: Angelos Tzotsos 
Subject: Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1
To: qgis-user@lists.osgeo.org
Date: Tuesday, February 28, 2012, 6:47 AM


  


  
  
Hi,



QGIS 1.7.4 works fine in my machines



You should add this repository in your system:



http://download.opensuse.org/repositories/devel:/languages:/python/openSUSE_12.1/



update and try installing qgis again



Regards,

Angelos



On 02/27/2012 06:24 PM, Donovan Cameron wrote:
I noticed my error when QGIS upgraded to 1.7.3 as
  well, but never got around to reporting it, then 1.7.4 came out
  soon afterwards. It opened and ran fine in v 1.7.2
  

  
  I will check my python version when I get home tonight and
see if that could be it if not, I may rollback to 1.7.2.
  

  
  I'll follow your forum thread for updates as well.
  

  
  

  
  Donovan



On Mon, Feb 27, 2012 at 8:24 AM, Kerick
  Leite 
  wrote:

  I had a
problem with the installation of QGIS 1.7.3 in the same
version of OpenSUSE as yours. The problem was caused by a
missing dependency also related to python. I've posted the
problem in the forum, but so far there wasn't a reply:




http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6



Regards,

Kerick




  
--



Message: 6

Date: Sun, 26 Feb 2012 16:38:10 -0700

From: Donovan Cameron 

Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE
12.1

To: qgis-user@lists.osgeo.org

Message-ID:

       


Content-Type: text/plain; charset="iso-8859-1"


  

  When I try to run qgis from the terminal, the splash
  shows, but as soon as

  it gets to the part "Starting Python" the splash
  simply closes.

  

  The output from the terminal is:


*qgis: siplib.c:10938: sipEnumType_alloc: Assertion

`(((currentType)->td_flags & 0x0007) == 0x0003)'
failed.*

*Aborted*

*


  *

  I downloaded and installed QGIS from the "geo"
  repository (

  
http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)


*


  *

  QGIS: 1.7.4-Wroclaw

  OS: OpenSUSE 12.1 with KDE 4.8

  Kernel: 3.1.9-1.4-desktop

  

  

  Regards,

  

  

  Donovan


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-- 
Angelos Tzotsos
Remote Sensing Laboratory
National Technical University of Athens
http://users.ntua.gr/tzotsos
  


-Inline A

Re: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[Sascha Eichenauer]

On 02/27/2012 09:38 AM, Donovan Cameron wrote:
> When I try to run qgis from the terminal, the splash shows, but as soon as
> it gets to the part "Starting Python" the splash simply closes.
>
> The output from the terminal is:
> *qgis: siplib.c:10938: sipEnumType_alloc: Assertion
> `(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*
> *Aborted*
> *
> *
> I downloaded and installed QGIS from the "geo" repository (
> http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)
> *
> *
> QGIS: 1.7.4-Wroclaw
> OS: OpenSUSE 12.1 with KDE 4.8
> Kernel: 3.1.9-1.4-desktop
>
>
> Regards,
>
>
> Donovan
>
>
>
> ___
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Hey Donovan,

the QGIS in the GEO: repository is built against Qt 4.7 which ships with
KDE 4.7. KDE 4.8 comes with Qt 4.8. You either have to build QGIS from
source or downgrade to KDE 4.7. That's why I did not upgrade to KDE 4.8...

Cheers
sascha
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[Qgis-user] Legend customisation problem - four decimal places

[Zmogus]

Hi,

I have a problem when creating legend (Qgis 1.7.4). Even integer
numbers are followed by 4 decimal places. Like: 91,1000-100,. I
would like to see no decimal places with integer or one decimal place
with real numbers.

Please help me to fix this problem. I have to create >500 maps using
map composer and manual deletion would take some time. I was googling,
searching qgis manual, menus, registry entries and haven't found how
to solve this issue. I have tried loading data from cvs file plus cvst
with data types definitions and directly from the shape file columns.

Am I missing something very simple?

Kind regards
Vytautas
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Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[pcreso]

Hmmm

I'm running 1.73 without problems on 12.1. I have libpython2.7 installed, from 
the main OpenSuse repository. QGIS seems happy with this, although I have not 
tried to upgrade to 1.74 yet.

Have you tried seaching for libpython with the Yast software manager & seeing 
what is available for your system?

Or you can use the OpenSuse one-click installer at:
http://software.opensuse.org/ymp/openSUSE:12.1:Update/standard/libpython2_7-1_0.ymp?base=openSUSE%3A12.1&query=libpython

HTH,

  Brent Wood

--- On Tue, 2/28/12, Donovan Cameron  wrote:

From: Donovan Cameron 
Subject: Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1
To: qgis-user@lists.osgeo.org
Date: Tuesday, February 28, 2012, 5:24 AM

I noticed my error when QGIS upgraded to 1.7.3 as well, but never got around to 
reporting it, then 1.7.4 came out soon afterwards. It opened and ran fine in v 
1.7.2
I will check my python version when I get home tonight and see if that could be 
it if not, I may rollback to 1.7.2.

I'll follow your forum thread for updates as well.

Donovan

On Mon, Feb 27, 2012 at 8:24 AM, Kerick Leite  wrote:

I had a problem with the installation of QGIS 1.7.3 in the same version of 
OpenSUSE as yours. The problem was caused by a missing dependency also related 
to python. I've posted the problem in the forum, but so far there wasn't a 
reply:



http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6


Regards,

Kerick


--



Message: 6

Date: Sun, 26 Feb 2012 16:38:10 -0700

From: Donovan Cameron 

Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1

To: qgis-user@lists.osgeo.org

Message-ID:

        

Content-Type: text/plain; charset="iso-8859-1"



When I try to run qgis from the terminal, the splash shows, but as soon as

it gets to the part "Starting Python" the splash simply closes.



The output from the terminal is:

*qgis: siplib.c:10938: sipEnumType_alloc: Assertion

`(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*

*Aborted*

*

*

I downloaded and installed QGIS from the "geo" repository (

http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)

*

*

QGIS: 1.7.4-Wroclaw

OS: OpenSUSE 12.1 with KDE 4.8

Kernel: 3.1.9-1.4-desktop





Regards,





Donovan

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RE: [Qgis-user] .Net Control and more

[David Speyer]

Thanks Alex!

QGis looks great, but since we are strictly a .Net C# shop (for everything UI), 
it does not look like it will work for us.  Too bad because I really like QGis 
from what I know so far...  There is an IronPython tool that is a plugin for VS 
2010, but we are not even using 2010 yet, still on 2008.

- David.

-Original Message-
From: qgis-user-boun...@lists.osgeo.org 
[mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Alex Mandel
Sent: Monday, February 27, 2012 12:41 PM
To: qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] .Net Control and more

On 02/27/2012 09:10 AM, David Speyer wrote:
> Thanks for getting back to me Alister!
> 
> Now I have more specific questions for the group:
> 
> 1)What map formats are supported?  In particular are TAB files supported?
> 
Anything supported by GDAL/OGR, www.gdal.org

> 2)Can QGIS be used as a Control - Is there an existing tool that can 
> easily be wrapped into a .Net C# Windows Control?   (The equivalent of 
> MapInfo Extreme). 
> 
Yes, but only C++ and python

> 3)Can a floor plan jpg file be layered over a blank map control and then 
> registered via TAB file using minimally three points on the map with Latitude 
> and Longitude?  Then with mouse click know all the other coordinates on the 
> map?   Is this a simple process?  (Again this can be easily done with MapInfo 
> Extreme).
Yes, georegistration tool is built in.

> 
> 4)Web App and Stand Alone Support?
>
There is work on Web Client to correspond with QGIS Server. Desktop standalone 
is the primary mechanism for all current deployments.

> 5)Has Layering - Ability to draw several layers of routes and various 
> symbols with different colors onto to the displayed map - programmatically 
> controlled?  Legend? (Again using as .Net Control).
> 
Yes, but again only C++ and python

> 6)Access to Maps (can you get from web database?) 
> 
Yes, WMS, WFS, Tiles, Postgis, etc.. are all supported.

> 7)Report Generation Capabilities:  If we were to wrap QGIS, is there a 
> wide variety of reports that can be generated (i.e. letting the end user 
> create custom map-based reports)?
>
Only a few such plugins exist but could be easy to write.


I think you are more likely to want to look at SharpMap and MapWindow which are 
.net applications and tools under open source licenses.

Thanks,
Alex

> -Original Message-
> From: qgis-user-boun...@lists.osgeo.org 
> [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Alister Hood
> Sent: Thursday, February 23, 2012 9:10 PM
> To: qgis-user@lists.osgeo.org
> Subject: RE: [Qgis-user] New to QGIS, Best solution?
> 
> Hi David,
> It really depends on:
> - what you need to do, and
> - what addons you would have for MapInfo or ArcGIS.
> 
> I don't do a lot of GIS work, and I have no experience with ArcGIS, but I do 
> have MapInfo.
> I gather some features of MapInfo are supposed to be quite good for things 
> like inputting and managing data, which is why it has been quite popular in 
> local government (at least in NZ and Australia).
> As I see it MapInfo's main downsides are:
> 1) It isn't very powerful - you need to buy all sorts of addons if you really 
> want to do much in it.  (I guess with QGIS you also need to use something 
> like GRASS for some things.  The trouble with MapInfo is that it seems like 
> you're not really getting anything for your dollar.)  If some of the major 
> addons were included with MapInfo then it would be a lot easier to understand 
> why people buy it.
> 2) In some respects e.g. map-making it is very user-unfriendly.  Especially 
> the problems with the way its layout windows are connected to map windows.  
> And QGIS is just generally much nicer to use than MapInfo.
> 3) It doesn't handle data in all sorts of different formats nicely like QGIS 
> does.
> 
> I generally don't even think about using MapInfo these days - I haven't 
> bothered to install the last couple of updates. And MapInfo isn't going 
> anywhere fast - like someone mentioned in the link below, they seem to put 
> all their effort into marketing, while the software stays stuck in the mid 
> '90s, with little indication that it will ever really improve.
> The one MapInfo feature that I currently miss in QGIS is the ability to 
> perform operations in the Object menu like "Split" on selected features - 
> ftools in QGIS only operates with whole layers.
> 
> I guess MapInfo is _a little_ less buggy than QGIS, but not as much as I'd 
> expect, especially given that it doesn't really seem to do much, and there is 
> so little change in each release.
> 
> You might be interested in some of the discussion at 
> http://woostuff.wordpress.com/2011/07/07/browser-wars-qgis-vs-mapinfo-
> 11/
> 
> But I'm not sure how relevant this all is to you - it sounds like you are 
> thinking of building some sort of standalone application or web-based 
> solution.  How would that work with .Net and QGIS?
> If you're integrating with .NE

[Qgis-user] security concerns of countries using products derived from remote sensing data

[Dietrich Heintz]

Dear all,
are there any objectives from certain countries prohibiting the use and
distribution
of remote sensing data either generally or for special regions..
To be precise data for agricultural purpose within the premises of the
landowners.
Thank you in advance.
ciao Dieter
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Re: [Qgis-user] .Net Control and more

[Alex Mandel]

On 02/27/2012 09:10 AM, David Speyer wrote:
> Thanks for getting back to me Alister!
> 
> Now I have more specific questions for the group:
> 
> 1)What map formats are supported?  In particular are TAB files supported?
> 
Anything supported by GDAL/OGR, www.gdal.org

> 2)Can QGIS be used as a Control - Is there an existing tool that can 
> easily be wrapped into a .Net C# Windows Control?   (The equivalent of 
> MapInfo Extreme). 
> 
Yes, but only C++ and python

> 3)Can a floor plan jpg file be layered over a blank map control and then 
> registered via TAB file using minimally three points on the map with Latitude 
> and Longitude?  Then with mouse click know all the other coordinates on the 
> map?   Is this a simple process?  (Again this can be easily done with MapInfo 
> Extreme).
Yes, georegistration tool is built in.

> 
> 4)Web App and Stand Alone Support?
>
There is work on Web Client to correspond with QGIS Server. Desktop
standalone is the primary mechanism for all current deployments.

> 5)Has Layering - Ability to draw several layers of routes and various 
> symbols with different colors onto to the displayed map - programmatically 
> controlled?  Legend? (Again using as .Net Control).
> 
Yes, but again only C++ and python

> 6)Access to Maps (can you get from web database?) 
> 
Yes, WMS, WFS, Tiles, Postgis, etc.. are all supported.

> 7)Report Generation Capabilities:  If we were to wrap QGIS, is there a 
> wide variety of reports that can be generated (i.e. letting the end user 
> create custom map-based reports)?
>
Only a few such plugins exist but could be easy to write.


I think you are more likely to want to look at SharpMap and MapWindow
which are .net applications and tools under open source licenses.

Thanks,
Alex

> -Original Message-
> From: qgis-user-boun...@lists.osgeo.org 
> [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Alister Hood
> Sent: Thursday, February 23, 2012 9:10 PM
> To: qgis-user@lists.osgeo.org
> Subject: RE: [Qgis-user] New to QGIS, Best solution?
> 
> Hi David,
> It really depends on:
> - what you need to do, and
> - what addons you would have for MapInfo or ArcGIS.
> 
> I don't do a lot of GIS work, and I have no experience with ArcGIS, but I do 
> have MapInfo.
> I gather some features of MapInfo are supposed to be quite good for things 
> like inputting and managing data, which is why it has been quite popular in 
> local government (at least in NZ and Australia).
> As I see it MapInfo's main downsides are:
> 1) It isn't very powerful - you need to buy all sorts of addons if you really 
> want to do much in it.  (I guess with QGIS you also need to use something 
> like GRASS for some things.  The trouble with MapInfo is that it seems like 
> you're not really getting anything for your dollar.)  If some of the major 
> addons were included with MapInfo then it would be a lot easier to understand 
> why people buy it.
> 2) In some respects e.g. map-making it is very user-unfriendly.  Especially 
> the problems with the way its layout windows are connected to map windows.  
> And QGIS is just generally much nicer to use than MapInfo.
> 3) It doesn't handle data in all sorts of different formats nicely like QGIS 
> does.
> 
> I generally don't even think about using MapInfo these days - I haven't 
> bothered to install the last couple of updates. And MapInfo isn't going 
> anywhere fast - like someone mentioned in the link below, they seem to put 
> all their effort into marketing, while the software stays stuck in the mid 
> '90s, with little indication that it will ever really improve.
> The one MapInfo feature that I currently miss in QGIS is the ability to 
> perform operations in the Object menu like "Split" on selected features - 
> ftools in QGIS only operates with whole layers.
> 
> I guess MapInfo is _a little_ less buggy than QGIS, but not as much as I'd 
> expect, especially given that it doesn't really seem to do much, and there is 
> so little change in each release.
> 
> You might be interested in some of the discussion at 
> http://woostuff.wordpress.com/2011/07/07/browser-wars-qgis-vs-mapinfo-11/
> 
> But I'm not sure how relevant this all is to you - it sounds like you are 
> thinking of building some sort of standalone application or web-based 
> solution.  How would that work with .Net and QGIS?
> If you're integrating with .NET I imagine you should check out Mapwindow.  
> Have you?
> Mapwindow is quite nice, but it generally* doesn't seem to be as powerful or 
> user-friendly as QGIS.
> 
> *For some specific things there are very good plugins for Mapwindow that 
> aren't available for QGIS.
> 
> Regards,
> Alister
> 
> 
>> Date: Thu, 23 Feb 2012 15:16:01 +
>> From: David Speyer 
>> Subject: [Qgis-user] New to QGIS, Best solution?
>> To: "Qgis-user@lists.osgeo.org" 
>> Message-ID:
>>  
>> > ocal>
>>  
>> Content-Type: text/plain; charset="us-ascii"
>>
>> Hello -
>>
>> I am still in the m

Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[Angelos Tzotsos]

Hi,

QGIS 1.7.4 works fine in my machines

You should add this repository in your system:

http://download.opensuse.org/repositories/devel:/languages:/python/openSUSE_12.1/

update and try installing qgis again

Regards,
Angelos

On 02/27/2012 06:24 PM, Donovan Cameron wrote:
I noticed my error when QGIS upgraded to 1.7.3 as well, but never got 
around to reporting it, then 1.7.4 came out soon afterwards. It opened 
and ran fine in v 1.7.2


I will check my python version when I get home tonight and see if that 
could be it if not, I may rollback to 1.7.2.


I'll follow your forum thread for updates as well.


Donovan

On Mon, Feb 27, 2012 at 8:24 AM, Kerick Leite 
mailto:kerick.quim...@gmail.com>> wrote:


I had a problem with the installation of QGIS 1.7.3 in the same
version of OpenSUSE as yours. The problem was caused by a missing
dependency also related to python. I've posted the problem in the
forum, but so far there wasn't a reply:


http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6



Regards,
Kerick

--

Message: 6
Date: Sun, 26 Feb 2012 16:38:10 -0700
From: Donovan Cameron mailto:sault@gmail.com>>
Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1
To: qgis-user@lists.osgeo.org 
Message-ID:
mailto:cajo0jfpr%2bk5gzwtlh4utge3vkt8qco6xjxnp88ykmnjkbe3...@mail.gmail.com>>
Content-Type: text/plain; charset="iso-8859-1"


When I try to run qgis from the terminal, the splash shows,
but as soon as
it gets to the part "Starting Python" the splash simply closes.

The output from the terminal is:
*qgis: siplib.c:10938: sipEnumType_alloc: Assertion
`(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*
*Aborted*
*

*
I downloaded and installed QGIS from the "geo" repository (

http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)
*

*
QGIS: 1.7.4-Wroclaw
OS: OpenSUSE 12.1 with KDE 4.8
Kernel: 3.1.9-1.4-desktop


Regards,


Donovan
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Remote Sensing Laboratory
National Technical University of Athens
http://users.ntua.gr/tzotsos

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[Qgis-user] Re: Visualize Raster Timeseries with Standard Min/Max Values

[dpan]

This worked, thank you!
Dave

--
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[Qgis-user] openlayers layers without properties is it possible to alter brightness/contrast

[M . E . Dodd]

Is it possible to change the display of e.g. openstreetmap background layer, I 
would like to plot data over this but its rather aggressive in the background 
so I would like to grey it down.


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charity in England & Wales and a charity registered in Scotland (SC 038302).
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[Qgis-user] .Net Control and more

[David Speyer]

Thanks for getting back to me Alister!

Now I have more specific questions for the group:

1)  What map formats are supported?  In particular are TAB files supported?

2)  Can QGIS be used as a Control - Is there an existing tool that can 
easily be wrapped into a .Net C# Windows Control?   (The equivalent of MapInfo 
Extreme). 

3)  Can a floor plan jpg file be layered over a blank map control and then 
registered via TAB file using minimally three points on the map with Latitude 
and Longitude?  Then with mouse click know all the other coordinates on the 
map?   Is this a simple process?  (Again this can be easily done with MapInfo 
Extreme).

4)  Web App and Stand Alone Support?
 
5)  Has Layering - Ability to draw several layers of routes and various 
symbols with different colors onto to the displayed map - programmatically 
controlled?  Legend? (Again using as .Net Control).

6)  Access to Maps (can you get from web database?) 

7)  Report Generation Capabilities:  If we were to wrap QGIS, is there a 
wide variety of reports that can be generated (i.e. letting the end user create 
custom map-based reports)?

-Original Message-
From: qgis-user-boun...@lists.osgeo.org 
[mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Alister Hood
Sent: Thursday, February 23, 2012 9:10 PM
To: qgis-user@lists.osgeo.org
Subject: RE: [Qgis-user] New to QGIS, Best solution?

Hi David,
It really depends on:
- what you need to do, and
- what addons you would have for MapInfo or ArcGIS.

I don't do a lot of GIS work, and I have no experience with ArcGIS, but I do 
have MapInfo.
I gather some features of MapInfo are supposed to be quite good for things like 
inputting and managing data, which is why it has been quite popular in local 
government (at least in NZ and Australia).
As I see it MapInfo's main downsides are:
1) It isn't very powerful - you need to buy all sorts of addons if you really 
want to do much in it.  (I guess with QGIS you also need to use something like 
GRASS for some things.  The trouble with MapInfo is that it seems like you're 
not really getting anything for your dollar.)  If some of the major addons were 
included with MapInfo then it would be a lot easier to understand why people 
buy it.
2) In some respects e.g. map-making it is very user-unfriendly.  Especially the 
problems with the way its layout windows are connected to map windows.  And 
QGIS is just generally much nicer to use than MapInfo.
3) It doesn't handle data in all sorts of different formats nicely like QGIS 
does.

I generally don't even think about using MapInfo these days - I haven't 
bothered to install the last couple of updates. And MapInfo isn't going 
anywhere fast - like someone mentioned in the link below, they seem to put all 
their effort into marketing, while the software stays stuck in the mid '90s, 
with little indication that it will ever really improve.
The one MapInfo feature that I currently miss in QGIS is the ability to perform 
operations in the Object menu like "Split" on selected features - ftools in 
QGIS only operates with whole layers.

I guess MapInfo is _a little_ less buggy than QGIS, but not as much as I'd 
expect, especially given that it doesn't really seem to do much, and there is 
so little change in each release.

You might be interested in some of the discussion at 
http://woostuff.wordpress.com/2011/07/07/browser-wars-qgis-vs-mapinfo-11/

But I'm not sure how relevant this all is to you - it sounds like you are 
thinking of building some sort of standalone application or web-based solution. 
 How would that work with .Net and QGIS?
If you're integrating with .NET I imagine you should check out Mapwindow.  Have 
you?
Mapwindow is quite nice, but it generally* doesn't seem to be as powerful or 
user-friendly as QGIS.

*For some specific things there are very good plugins for Mapwindow that aren't 
available for QGIS.

Regards,
Alister


> Date: Thu, 23 Feb 2012 15:16:01 +
> From: David Speyer 
> Subject: [Qgis-user] New to QGIS, Best solution?
> To: "Qgis-user@lists.osgeo.org" 
> Message-ID:
>   
>ocal>
>   
> Content-Type: text/plain; charset="us-ascii"
>
> Hello -
>
> I am still in the middle of evaluating various map solutions and would find 
> it *very* helpful if anyone could compare the 
> features/functionality/reliability of Qgis to MapInfo Pro or ArcGIS  or even 
> Google Maps APIs.  I'd be integrating this with Microsoft based UIs (.Net).  
> We are already using MapInfo with MapExtreme (a version that is a few 
> versions old).
>
> Thanks!
> David.
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Re: [Qgis-user] Re: GPX and GPX_USE_EXTENSIONS

[Marco Lechner - FOSSGIS e.V.]

if you need GPX_USE_EXTENSIONS create a point shape, digitize your
waypoints and convert it to GPX.
You easily can combine multiple GPX-files using an ordinary editor,
because it's as simple XML-dialect.

Marco

Am 27.02.2012 17:10, schrieb Luca Casagrande:
> Sorry Marco, but probably I am missing something.
> What do you mean by "add to the source shapefile"? The source shapefile is a
> line one, so I can't add points to it.
>
> Thx
> Luca
>
>
> Marco Lechner - FOSSGIS e.V. wrote
>> Adding it to the source shapefile and then converting?
>>
>> Am 27.02.2012 16:52, schrieb Luca Casagrande:
>>> Yes, I used the Save As option.
>>> Do you know any other way to add waypoints to an existing GPX file?
>>>
>>> Luca
>>>
>>>
>>> Marco Lechner - FOSSGIS e.V. wrote
 Hi Luca,

 "converting" a Shape to GPX uses OGR-tools while the GPS-Plugin is a
 very long existing plugin reading/writing GPS natively, I guess.

 Marco

 Am 27.02.2012 16:40, schrieb Luca Casagrande:
> Hello everybody,
> I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS
> option
> and the attributes are correctly exported.
> Now, if I try to add some waypoints to that file using the GPS Plugin,
> the
> attributes disappear.
>
> Anyone with the same problem?
>
> Thanks
> Luca
>
> --
> View this message in context:
> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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>>> --
>>> View this message in context:
>>> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515243.html
>>> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[Angelos Tzotsos]

Hi,

I will look into this problem and report back

Regards,
Angelos

On 02/27/2012 06:24 PM, Donovan Cameron wrote:
I noticed my error when QGIS upgraded to 1.7.3 as well, but never got 
around to reporting it, then 1.7.4 came out soon afterwards. It opened 
and ran fine in v 1.7.2


I will check my python version when I get home tonight and see if that 
could be it if not, I may rollback to 1.7.2.


I'll follow your forum thread for updates as well.


Donovan

On Mon, Feb 27, 2012 at 8:24 AM, Kerick Leite 
mailto:kerick.quim...@gmail.com>> wrote:


I had a problem with the installation of QGIS 1.7.3 in the same
version of OpenSUSE as yours. The problem was caused by a missing
dependency also related to python. I've posted the problem in the
forum, but so far there wasn't a reply:


http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6



Regards,
Kerick

--

Message: 6
Date: Sun, 26 Feb 2012 16:38:10 -0700
From: Donovan Cameron mailto:sault@gmail.com>>
Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1
To: qgis-user@lists.osgeo.org 
Message-ID:
mailto:cajo0jfpr%2bk5gzwtlh4utge3vkt8qco6xjxnp88ykmnjkbe3...@mail.gmail.com>>
Content-Type: text/plain; charset="iso-8859-1"


When I try to run qgis from the terminal, the splash shows,
but as soon as
it gets to the part "Starting Python" the splash simply closes.

The output from the terminal is:
*qgis: siplib.c:10938: sipEnumType_alloc: Assertion
`(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*
*Aborted*
*

*
I downloaded and installed QGIS from the "geo" repository (

http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)
*

*
QGIS: 1.7.4-Wroclaw
OS: OpenSUSE 12.1 with KDE 4.8
Kernel: 3.1.9-1.4-desktop


Regards,


Donovan
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Re: [Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[Donovan Cameron]

I noticed my error when QGIS upgraded to 1.7.3 as well, but never got
around to reporting it, then 1.7.4 came out soon afterwards. It opened and
ran fine in v 1.7.2

I will check my python version when I get home tonight and see if that
could be it if not, I may rollback to 1.7.2.

I'll follow your forum thread for updates as well.


Donovan

On Mon, Feb 27, 2012 at 8:24 AM, Kerick Leite wrote:

> I had a problem with the installation of QGIS 1.7.3 in the same version of
> OpenSUSE as yours. The problem was caused by a missing dependency also
> related to python. I've posted the problem in the forum, but so far there
> wasn't a reply:
>
>
> http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6
>
> Regards,
> Kerick
>
> --
>>
>> Message: 6
>> Date: Sun, 26 Feb 2012 16:38:10 -0700
>> From: Donovan Cameron 
>> Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1
>> To: qgis-user@lists.osgeo.org
>> Message-ID:
>><
>> cajo0jfpr+k5gzwtlh4utge3vkt8qco6xjxnp88ykmnjkbe3...@mail.gmail.com>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>>
>> When I try to run qgis from the terminal, the splash shows, but as soon as
>> it gets to the part "Starting Python" the splash simply closes.
>>
>> The output from the terminal is:
>> *qgis: siplib.c:10938: sipEnumType_alloc: Assertion
>> `(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*
>> *Aborted*
>> *
>>
>> *
>> I downloaded and installed QGIS from the "geo" repository (
>> http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/
>> )
>> *
>>
>> *
>> QGIS: 1.7.4-Wroclaw
>> OS: OpenSUSE 12.1 with KDE 4.8
>> Kernel: 3.1.9-1.4-desktop
>>
>>
>> Regards,
>>
>>
>> Donovan
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[Qgis-user] Questions QGIS webclient

[bernhard . stroebl]

Dear all,

I am fiddling around with QGIS server and webclient and I do like both 
of them. Thank you for this software!
Whereas QGIS server's configuration is pretty straightforward QGIS 
webclient is a higher hurdle.

Here are some questions (more to follow, I am sure :):

1) searchComboBox: I configured two search relations (views): streets 
MULTILINESTRING and addresses POINT in my database and they are searched 
ok BUT the map does not zoom in at the feature chosen in the comboBox 
although the geometry is highlighted on the map


2) MapTips: the map tip always shows the layer's name no matter which 
field I defined in my layer properties in the project. Or is the 
webclient's map tip configured elsewhere?


regards

Bernhard


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[Qgis-user] Re: GPX and GPX_USE_EXTENSIONS

[Luca Casagrande]

Sorry Marco, but probably I am missing something.
What do you mean by "add to the source shapefile"? The source shapefile is a
line one, so I can't add points to it.

Thx
Luca


Marco Lechner - FOSSGIS e.V. wrote
> 
> Adding it to the source shapefile and then converting?
> 
> Am 27.02.2012 16:52, schrieb Luca Casagrande:
>> Yes, I used the Save As option.
>> Do you know any other way to add waypoints to an existing GPX file?
>>
>> Luca
>>
>>
>> Marco Lechner - FOSSGIS e.V. wrote
>>> Hi Luca,
>>>
>>> "converting" a Shape to GPX uses OGR-tools while the GPS-Plugin is a
>>> very long existing plugin reading/writing GPS natively, I guess.
>>>
>>> Marco
>>>
>>> Am 27.02.2012 16:40, schrieb Luca Casagrande:
 Hello everybody,
 I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS
 option
 and the attributes are correctly exported.
 Now, if I try to add some waypoints to that file using the GPS Plugin,
 the
 attributes disappear.

 Anyone with the same problem?

 Thanks
 Luca

 --
 View this message in context:
 http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
 Sent from the Quantum GIS - User mailing list archive at Nabble.com.
 ___
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 Qgis-user@.osgeo
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>>> ___
>>> Qgis-user mailing list
>>> Qgis-user@.osgeo
>>> http://lists.osgeo.org/mailman/listinfo/qgis-user
>>>
>>
>> --
>> View this message in context:
>> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515243.html
>> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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Re: [Qgis-user] Re: GPX and GPX_USE_EXTENSIONS

[Marco Lechner - FOSSGIS e.V.]

Adding it to the source shapefile and then converting?

Am 27.02.2012 16:52, schrieb Luca Casagrande:
> Yes, I used the Save As option.
> Do you know any other way to add waypoints to an existing GPX file?
>
> Luca
>
>
> Marco Lechner - FOSSGIS e.V. wrote
>> Hi Luca,
>>
>> "converting" a Shape to GPX uses OGR-tools while the GPS-Plugin is a
>> very long existing plugin reading/writing GPS natively, I guess.
>>
>> Marco
>>
>> Am 27.02.2012 16:40, schrieb Luca Casagrande:
>>> Hello everybody,
>>> I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS option
>>> and the attributes are correctly exported.
>>> Now, if I try to add some waypoints to that file using the GPS Plugin,
>>> the
>>> attributes disappear.
>>>
>>> Anyone with the same problem?
>>>
>>> Thanks
>>> Luca
>>>
>>> --
>>> View this message in context:
>>> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
>>> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
>>> ___
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>
> --
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Re: [Qgis-user] Home range analysis not working in QGIS 1.7.4 xWin

[Giovanni Manghi]

Hi Elena
> 
> I think I will choose another solution:
> move to Linux ;)

good move ;)

nevertheless I think that "we have" a problem: Windows users are the
most and those 3 plugins are very useful for power users and wildlife
biologist.

cheers

-- Giovanni --

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[Qgis-user] Re: GPX and GPX_USE_EXTENSIONS

[Luca Casagrande]

Yes, I used the Save As option.
Do you know any other way to add waypoints to an existing GPX file?

Luca


Marco Lechner - FOSSGIS e.V. wrote
> 
> Hi Luca,
> 
> "converting" a Shape to GPX uses OGR-tools while the GPS-Plugin is a
> very long existing plugin reading/writing GPS natively, I guess.
> 
> Marco
> 
> Am 27.02.2012 16:40, schrieb Luca Casagrande:
>> Hello everybody,
>> I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS option
>> and the attributes are correctly exported.
>> Now, if I try to add some waypoints to that file using the GPS Plugin,
>> the
>> attributes disappear.
>>
>> Anyone with the same problem?
>>
>> Thanks
>> Luca
>>
>> --
>> View this message in context:
>> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
>> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
>> ___
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Re: [Qgis-user] GPX and GPX_USE_EXTENSIONS

[Marco Lechner - FOSSGIS e.V.]

Hi Luca,

"converting" a Shape to GPX uses OGR-tools while the GPS-Plugin is a
very long existing plugin reading/writing GPS natively, I guess.

Marco

Am 27.02.2012 16:40, schrieb Luca Casagrande:
> Hello everybody,
> I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS option
> and the attributes are correctly exported.
> Now, if I try to add some waypoints to that file using the GPS Plugin, the
> attributes disappear.
>
> Anyone with the same problem?
>
> Thanks
> Luca
>
> --
> View this message in context: 
> http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
> Sent from the Quantum GIS - User mailing list archive at Nabble.com.
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[Qgis-user] GPX and GPX_USE_EXTENSIONS

[Luca Casagrande]

Hello everybody,
I converted a line ShapeFile into GPX using the GPX_USE_EXTENSIONS option
and the attributes are correctly exported.
Now, if I try to add some waypoints to that file using the GPS Plugin, the
attributes disappear.

Anyone with the same problem?

Thanks
Luca

--
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http://osgeo-org.1560.n6.nabble.com/GPX-and-GPX-USE-EXTENSIONS-tp4515205p4515205.html
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Re: [Qgis-user] Home range analysis not working in QGIS 1.7.4 xWin

[Elena Mezzini]

Hi Giovanni,

I think I will choose another solution:
move to Linux ;)
Thank you a lot for your helpfulness!!! And thank you to the developer who
did all the work on rpy2!

Elena

2012/2/27 Giovanni Manghi 

> Hi Elena,
>
> I explained this problem in the past days to other users.
>
> QGIS under Windows had finally an update of its python version, now
> stands at 2.7
>
> So the python libraries that QGIS uses now have to be compiled against
> python 2.7
>
> Unfortunately the RPY2 developer/mantainer is not going to make a
> updated Windows/python 2.7 binary (unless someone will support this
> work), meaning that starting from QGIS 1.7.4 the R based plugins
> (ManageR, Home Range, SDA4PP) are not working anymore under Windows.
>
> The solutions (beside using QGIS 1.7.3)?
>
> support the above plugins developers to find a workaround (if exist)
> that do not uses rpy2
>
> support the developer of rpy2: he said that if supported financially he
> will create new binaries, as long fix bugs and create a version for R 64
> bits.
>
> Cheers
>
> -- Giovanni --
>
>
>
>
>
> On Mon, 2012-02-27 at 13:36 +0100, Elena Mezzini wrote:
> > Hi all,
> >
> >
> > I've upgraded QGS to 1.7.4 in Windows 7. I'm trying to use "Home range
> > analysis" plugin. It worked in 1.7.3 doing a great work in installing
> > R an rpy2, but now is not working anymore.
> > So, I have: QGIS 1.7.4, R 2.11.1, rpy2 2.0.3-1, rpy 1.0.3-1 in Windows
> > 7.
> > This is the report of the problem:
> >
> >
> > An error has occured while executing Python code:
> >
> > Traceback (most recent call last):
> >   File "C:/Users/SailerU/.qgis/python/plugins\manageR\plugin.py", line
> > 61, in run
> > MainWindow(self.iface, self.version,isConsole=True,
> > isStandalone=False).show()
> >   File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py",
> > line 3608, in __init__
> > self.editor.append(welcomeString(self.version, isStandalone))
> >   File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py",
> > line 122, in welcomeString
> > string.append("Currently running %s\n" %
> > robjects.r.version[12][0])
> > NameError: global name 'robjects' is not defined
> >
> > Python version:
> > 2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]
> >
> >
> > QGIS version:
> > 1.7.4-Wroclaw Wroclaw, 411aff6
> >
> > Python path: ['C:/OSGeo4W/apps/qgis/./python',
> > 'C:/Users/SailerU/.qgis/python',
> > 'C:/Users/SailerU/.qgis/python/plugins',
> > 'C:/OSGeo4W/apps/qgis/./python/plugins', 'C:\\OSGeo4W\\bin\
> > \python27.zip', 'C:\\OSGeo4W\\apps\\Python27\\DLLs', 'C:\\OSGeo4W\
> > \apps\\Python27\\lib', 'C:\\OSGeo4W\\apps\\Python27\\lib\\plat-win',
> > 'C:\\OSGeo4W\\apps\\Python27\\lib\\lib-tk', 'C:\\OSGeo4W\\apps\\qgis\
> > \bin', 'C:\\OSGeo4W\\apps\\Python27', 'C:\\OSGeo4W\\apps\\Python27\
> > \lib\\site-packages', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages
> > \\PIL', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32', 'C:\
> > \OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\
> > \OSGeo4W\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\OSGeo4W
> > \\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\Users\
> > \SailerU\\.qgis\\python\\plugins\\fTools\\tools']
> >
> >
> >
> >
> >
> >
> > Hope that someone could help me..
> >
> >
> > Thank you!
> >
> >
> > Elena
> >
> > Dott.ssa Elena Mezzini
> > Bologna University - Faculty of Agriculture
> > DCA- Dipartimento di Colture Arboree -
> > Department of Fruit Tree and Woody Plant Sciences
> > Viale Fanin, 46
> > 40127 Bologna Italy
> > Phone: +39 051 2096458
> > Fax: +39 051 2096401
> > Mobile: +39 333 6637890 Skype: elena.mezzini
> >
> >
> > ___
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> > Qgis-user@lists.osgeo.org
> > http://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
>
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[Qgis-user] Re: QGIS 1.7.4 doesn't run in OpenSUSE 12.1

[Kerick Leite]

I had a problem with the installation of QGIS 1.7.3 in the same version of
OpenSUSE as yours. The problem was caused by a missing dependency also
related to python. I've posted the problem in the forum, but so far there
wasn't a reply:

http://forum.qgis.org/viewtopic.php?f=3&t=10012&sid=76d8f641ce6c9e16198adf6ef41b52e6

Regards,
Kerick

--
>
> Message: 6
> Date: Sun, 26 Feb 2012 16:38:10 -0700
> From: Donovan Cameron 
> Subject: [Qgis-user] QGIS 1.7.4 doesn't run in OpenSUSE 12.1
> To: qgis-user@lists.osgeo.org
> Message-ID:
> >
> Content-Type: text/plain; charset="iso-8859-1"
>
> When I try to run qgis from the terminal, the splash shows, but as soon as
> it gets to the part "Starting Python" the splash simply closes.
>
> The output from the terminal is:
> *qgis: siplib.c:10938: sipEnumType_alloc: Assertion
> `(((currentType)->td_flags & 0x0007) == 0x0003)' failed.*
> *Aborted*
> *
> *
> I downloaded and installed QGIS from the "geo" repository (
> http://download.opensuse.org/repositories/Application:/Geo/openSUSE_12.1/)
> *
> *
> QGIS: 1.7.4-Wroclaw
> OS: OpenSUSE 12.1 with KDE 4.8
> Kernel: 3.1.9-1.4-desktop
>
>
> Regards,
>
>
> Donovan
> -- next part --
> An HTML attachment was scrubbed...
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>
>
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Re: [Qgis-user] Home range analysis not working in QGIS 1.7.4 xWin

[Giovanni Manghi]

Hi Elena,

I explained this problem in the past days to other users.

QGIS under Windows had finally an update of its python version, now
stands at 2.7

So the python libraries that QGIS uses now have to be compiled against
python 2.7

Unfortunately the RPY2 developer/mantainer is not going to make a
updated Windows/python 2.7 binary (unless someone will support this
work), meaning that starting from QGIS 1.7.4 the R based plugins
(ManageR, Home Range, SDA4PP) are not working anymore under Windows.

The solutions (beside using QGIS 1.7.3)?

support the above plugins developers to find a workaround (if exist)
that do not uses rpy2

support the developer of rpy2: he said that if supported financially he
will create new binaries, as long fix bugs and create a version for R 64
bits.

Cheers

-- Giovanni --





On Mon, 2012-02-27 at 13:36 +0100, Elena Mezzini wrote:
> Hi all,
> 
> 
> I've upgraded QGS to 1.7.4 in Windows 7. I'm trying to use "Home range
> analysis" plugin. It worked in 1.7.3 doing a great work in installing
> R an rpy2, but now is not working anymore.
> So, I have: QGIS 1.7.4, R 2.11.1, rpy2 2.0.3-1, rpy 1.0.3-1 in Windows
> 7.
> This is the report of the problem:
> 
> 
> An error has occured while executing Python code:
> 
> Traceback (most recent call last):
>   File "C:/Users/SailerU/.qgis/python/plugins\manageR\plugin.py", line
> 61, in run
> MainWindow(self.iface, self.version,isConsole=True,
> isStandalone=False).show()
>   File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py",
> line 3608, in __init__
> self.editor.append(welcomeString(self.version, isStandalone))
>   File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py",
> line 122, in welcomeString
> string.append("Currently running %s\n" %
> robjects.r.version[12][0])
> NameError: global name 'robjects' is not defined
> 
> Python version:
> 2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]
> 
> 
> QGIS version:
> 1.7.4-Wroclaw Wroclaw, 411aff6
> 
> Python path: ['C:/OSGeo4W/apps/qgis/./python',
> 'C:/Users/SailerU/.qgis/python',
> 'C:/Users/SailerU/.qgis/python/plugins',
> 'C:/OSGeo4W/apps/qgis/./python/plugins', 'C:\\OSGeo4W\\bin\
> \python27.zip', 'C:\\OSGeo4W\\apps\\Python27\\DLLs', 'C:\\OSGeo4W\
> \apps\\Python27\\lib', 'C:\\OSGeo4W\\apps\\Python27\\lib\\plat-win',
> 'C:\\OSGeo4W\\apps\\Python27\\lib\\lib-tk', 'C:\\OSGeo4W\\apps\\qgis\
> \bin', 'C:\\OSGeo4W\\apps\\Python27', 'C:\\OSGeo4W\\apps\\Python27\
> \lib\\site-packages', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages
> \\PIL', 'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32', 'C:\
> \OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\
> \OSGeo4W\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\OSGeo4W
> \\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\Users\
> \SailerU\\.qgis\\python\\plugins\\fTools\\tools']
> 
> 
> 
> 
> 
> 
> Hope that someone could help me..
> 
> 
> Thank you!
> 
> 
> Elena
> 
> Dott.ssa Elena Mezzini
> Bologna University - Faculty of Agriculture
> DCA- Dipartimento di Colture Arboree - 
> Department of Fruit Tree and Woody Plant Sciences
> Viale Fanin, 46 
> 40127 Bologna Italy
> Phone: +39 051 2096458
> Fax: +39 051 2096401
> Mobile: +39 333 6637890 Skype: elena.mezzini
> 
> 
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[Qgis-user] Home range analysis not working in QGIS 1.7.4 xWin

[Elena Mezzini]

Hi all,

I've upgraded QGS to 1.7.4 in Windows 7. I'm trying to use "Home range
analysis" plugin. It worked in 1.7.3 doing a great work in installing R an
rpy2, but now is not working anymore.
So, I have: QGIS 1.7.4, R 2.11.1, rpy2 2.0.3-1, rpy 1.0.3-1 in Windows 7.
This is the report of the problem:

An error has occured while executing Python code:

Traceback (most recent call last):
  File "C:/Users/SailerU/.qgis/python/plugins\manageR\plugin.py", line 61,
in run
MainWindow(self.iface, self.version,isConsole=True,
isStandalone=False).show()
  File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py", line
3608, in __init__
self.editor.append(welcomeString(self.version, isStandalone))
  File "C:/Users/SailerU/.qgis/python/plugins\manageR\manageR.py", line
122, in welcomeString
string.append("Currently running %s\n" % robjects.r.version[12][0])
NameError: global name 'robjects' is not defined

Python version:
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]


QGIS version:
1.7.4-Wroclaw Wroclaw, 411aff6

Python path: ['C:/OSGeo4W/apps/qgis/./python',
'C:/Users/SailerU/.qgis/python', 'C:/Users/SailerU/.qgis/python/plugins',
'C:/OSGeo4W/apps/qgis/./python/plugins', 'C:\\OSGeo4W\\bin\\python27.zip',
'C:\\OSGeo4W\\apps\\Python27\\DLLs', 'C:\\OSGeo4W\\apps\\Python27\\lib',
'C:\\OSGeo4W\\apps\\Python27\\lib\\plat-win',
'C:\\OSGeo4W\\apps\\Python27\\lib\\lib-tk', 'C:\\OSGeo4W\\apps\\qgis\\bin',
'C:\\OSGeo4W\\apps\\Python27',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\PIL',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\win32\\lib',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\Pythonwin',
'C:\\OSGeo4W\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode',
'C:\\Users\\SailerU\\.qgis\\python\\plugins\\fTools\\tools']



Hope that someone could help me..

Thank you!

Elena

Dott.ssa Elena Mezzini
Bologna University - Faculty of Agriculture
DCA- Dipartimento di Colture Arboree -
Department of Fruit Tree and Woody Plant Sciences
Viale Fanin, 46
40127 Bologna Italy
Phone: +39 051 2096458
Fax: +39 051 2096401
Mobile: +39 333 6637890 Skype: elena.mezzini
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[Qgis-user] how widespread is running nviz from the grass toolbox?

[Hamish]

Hi,

right now we at DebianGIS are packaging the new GRASS 6.4.2, and to make
things nicer for Debian/Ubuntu QGIS users who like to use the GRASS toolbox
we are splitting the GRASS GUIs and Programmers' Manual out into separate
packages, so you only need to install the core processing software, not
the extra bling and all of the GUI library dependencies, etc.

my question for you is if the NVIZ 3D visualization suite should go into
the grass-core package or the grass-gui package? i.e. if you wanted to
run the GRASS toolbox with NVIZ you'd have to install the optional
grass-gui package too. Versus a slightly bigger download for the
grass-core package but have NVIZ always installed. to be honest the
space issue is pretty minimal and can be discounted, this is more of a
conceptual question.

what do you think?


thanks,
Hamish


ps- when posting a patch or something which needs review to an old redmine
ticket, are those cc'd anywhere? or do they just live in the tracker
until some developer decides to look into the ticket? are supplementary
comments echoed on irc? I'm not complaining, just curious if I should be
pinging people personally to give them a head's up that's there's some-
thing there waiting. tx
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Re: [Qgis-user] Database Manager and service configuration

[Andreas Neumann]

Hi Giuseppe,

I can confirm that the connection works now much faster. It is now a 
pleasure to work with.


I notice that the Preview of some (most?) views does not work. Is this 
because the plugin does not know which column is the primary key? Should 
I file a bug on this?


Thanks a lot for your work!
Andreas

On Sun, 26 Feb 2012 18:13:31 +0100, Giuseppe Sucameli wrote:

Hi Andreas,

On Sat, Feb 18, 2012 at 8:37 PM, Andreas Neumann 
 wrote:

Let me know when I can test something.


the first problem (slow connection) should be fixed [1], just use
DBManager v0.1.17.
I understand it was very annoying waiting for minutes before seeing
something... I hope you can confirm it works now.

I'm trying to fix also the other problem, the error displayed 
retrieving

database privileges when a service is used to connect to the db.

Regards.

[1] http://hub.qgis.org/issues/5045


On 02/18/2012 04:51 PM, Giuseppe Sucameli wrote:

Hi Andreas,

On Thu, Feb 16, 2012 at 5:59 PM, Andreas Neumann 
 wrote:

1.
One issue I have is that opening db-manager takes 1-2 minutes (on 
a
rather fast machine). Why is it taking so long to open the 
connnection?
In main QGIS the connection opens quickly. My db has hundreds of 
spatial
tables and views in about 50 schemas. Is it scanning all schemas 
and

tables at the initial connection?


I'm noticing the same, it's slow when the db has a lot of tables.
I'm going deep inside the problem, I hope to fix it soon.


2.
I get an error message after the connection:
---
Error:
database "an" does not exist
Query:
SELECT has_database_privilege('an', 'CREATE'),
has_database_privilege('an', 'TEMP')
---

Why is it looking for a database named after the user connecting 
to the db?


Because DBManager is trying to display information about the 
database

(permissions), but you have no dbname as you're using a service to
connect to it.

Tickets opened for both the problems ([1] and [2]),
Regards.

[1] http://hub.qgis.org/issues/5044
[2] http://hub.qgis.org/issues/5045


--
--
Andreas Neumann
Böschacherstrasse 10A
8624 Grüt (Gossau ZH)
Switzerland
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Re: [Qgis-user] Re: QGIS 1.7.4 crashes when trying to add WFS layer

[Viktor Kalén]

I've now downgraded to QGIS 1.7.3 and WMS/WFS works fine again.

As I  can se from the answers theres only problems on Windows 7, 64
bits. But for some it works fine even on Win 7.

I have ArcGIS 10 installed on the same machine, mabye some kind of
Python conflict?

Anyways, I'll be using 1.7.3 meantime.


Viktor


Den 23 februari 2012 17:17 skrev Zirneklitis :
> Works as expected (no crash) on Windows XP Professional.
> QGIS version: OSGeo4W Quantum GIS 1.7.4 411aff6.
>
> Karlis
>
>
> Viktor Kalén wrote:
>>
>> I've now tried to unistall and re install QGIS 1.7.4 (I also
>> downloaded a new version of the .exe file), but still get the same
>> result...
>>
>>
>> This is the WMS that gets my QGIS to crash, if  you want to try changing
>> CRS.
>>
>> http://www.temakart-rogaland.no/wms.aspx?
>>
>> and
>>
>> http://www.temakart-rogaland.no/wfs.aspx?
>>
>>
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