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Re: [Qgis-developer] Testing new network analyses

[Paolo Cavallini]

Il 14/12/2016 12:24, Alexander Bruy ha scritto:
> 2016-12-14 10:04 GMT+02:00 Paolo Cavallini :
 * the new widget to get coordinates from canvas is supernice, can it be
 uses for other modules (e.g. r.viewsed, and others from GRASS) as well?
>>>
>>> This widget was added about year ago or even later (can't remember exactly 
>>> when
>>> I made it). And of course it can be used in any Processing algorithm.
>>
>> So better if I go through all the algs and list those who need it in a
>> ticket?
> 
> That would be great, I will be happy to fix them. Thanks!

here you are:
http://hub.qgis.org/issues/15983
thanks
BTW, going through them I see the interface would need a bit of love, as
the same options are described in different ways here and there.
Any user could help us making it more consistent.

 * several commands are still missing to be on par with GRASS v.net
 modules: would it be usefult to make a list of missing functionalities?
 Should I fill tickets not to forget about it?
>>>
>>> Well, I never thought about being on par with GRASS and don't know if this 
>>> makes
>>> sense.
>>
>> I do not see why not, e.g. che chinese postman, etc.
> 
> Ok, I will try to find time and take a look.

you can filter for v.net, 20 commands now, some seem really useful
additions to me.

All the best, and thanks a lot.
-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html
https://www.google.com/trends/explore?date=all=IT=qgis,arcgis
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Re: [Qgis-developer] Testing new network analyses

[Paolo Cavallini]

Il 14/12/2016 12:30, Alexander Bruy ha scritto:
> 2016-12-14 10:11 GMT+02:00 Paolo Cavallini :
>> * the shortest path, if created, does not have a distinctive style;
> 
> This is common behavior for all Processing algs: outputs added using QGIS
> random styling. You can easily fix it by assigning desired style for algorithm
> output using "Edit rendering styles for outputs" tool from algorithm context
> menu

Yes, thanks; IMHO it would be good to have a deafult style for some alg,
as e.g. GRASS does.
All the best.

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html
https://www.google.com/trends/explore?date=all=IT=qgis,arcgis
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[Qgis-developer] Plugin [976] QAD approval notification.

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Re: [Qgis-developer] Today I almost build QGIS on Linux... but it fails

[Yves Jacolin]

If you setup $home/apps and use sudo so check /root/ apps :)
If you made a mistake, check /usr/local/bin/qgis, who knows :)

I could show you one day how I do in my laptop with several version at the 
same time :) #NextStep

Y.
On Wednesday, December 14, 2016 12:15:41 DelazJ wrote:
> Yes Saber this is what i'm being told in irc. And it works. Thanks
> pfiuuu! Two days I'm struggling and "googling" things here and there. I
> should have asked here earlier
> This information needs imho to be available in the
> http://htmlpreview.github.io/?https://raw.githubusercontent.com/qgis/QGIS/ma
> ster/doc/INSTALL.html instructions
> 
> QGIS Community rocks,
> Harrissou
> 
> 
> 
> 2016-12-14 11:51 GMT+01:00 Saber Razmjooei <
> 
> saber.razmjo...@lutraconsulting.co.uk>:
> > You don’t have to run “make install” and simply run QGIS after “make” :
> > 
> > If you cd to QGIS_BUILD_DIR/output/bin/ and run ./qgis
> > 
> > 
> > 
> > Cheers
> > 
> > Saber
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > *From:* Qgis-developer [mailto:qgis-developer-boun...@lists.osgeo.org] *On
> > Behalf Of *DelazJ
> > *Sent:* 14 December 2016 10:40
> > *To:* qgis-developer
> > *Subject:* [Qgis-developer] Today I almost build QGIS on Linux... but it
> > fails
> > 
> > 
> > 
> > Hi,
> > *Disclaimer*: I'm a long-term Windows user who is learning Linux. And I'm
> > not a developer so be patient.
> > 
> > Before I pulled a request to master branch I decided this time to build
> > QGIS and check my changes. I often heard people say "Use Linux; it's so
> > easy to do that". And while a year (or more) ago I completely fail to
> > understand which version of tools I should install to do that on Windows
> > (7
> > or 8), this time it looks very straightforward.
> > 
> > I followed instructions at http://htmlpreview.github.io/?
> > https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html
> > 
> > (note that it should be updated as there still is:
> > - a section entitled Qt4
> >  > S/master/doc/INSTALL.html#toc4> while its content is all about Qt5 and,
> > Qt4 has nothing to do with QGIS 3 if I'm not wrong
> > 
> > - a section entitled Qt5
> >  > c/INSTALL.html#toc12> which warns you about using Qt5)
> > 
> > 
> > So, I followed these instructions, regardless Qt4 title:
> > 
> > - create the same folders at the same places
> > 
> > - run "ccmake .." indicate the $home/apps folder as destination folder for
> > the application (CMAKE_INSTALL_PREFIX)
> > 
> > - run "make"
> > -  and then run "make install", showing many lines that point to my apps
> > dir. I get a failure due to right access to some folder (I don't know
> > why).
> > So I run "sudo make install" which went till the end with no failure (that
> > i can see)
> > 
> > But when all this finishes tens of minutes later, my home/apps dir remains
> > EMPTY. No QGIS to launch!
> > 
> > 
> > 
> > If someone has an idea where I should investigate thanks very much. Or if
> > you need me provide more information, let me know...
> > 
> > 
> > 
> > Thanks,
> > 
> > Harrissou
> > 
> > 
> > --
> > 
> > This email and any files transmitted with it are confidential and intended
> > solely for the use of the individual or entity to whom they are addressed.
> > If you have received this email in error please notify the system manager.
> > This message contains confidential information and is intended only for
> > the
> > individual named. If you are not the named addressee you should not
> > disseminate, distribute or copy this e-mail. Please notify the sender
> > immediately by e-mail if you have received this e-mail by mistake and
> > delete this e-mail from your system. If you are not the intended recipient
> > you are notified that disclosing, copying, distributing or taking any
> > action in reliance on the contents of this information is strictly
> > prohibited.
> > 
> > Whilst reasonable care has been taken to avoid virus transmission, no
> > responsibility for viruses is taken and it is your responsibility to carry
> > out such checks as you feel appropriate.
> > 
> > If this email contains a quote or offer to sell products, carry out work
> > or perform services then our standard terms and conditions
> >  > 20Terms%20and%20Conditions.pdf> shall apply unless explicitly stated
> > otherwise.
> > 
> > Saber Razmjooei and Peter Wells trading as Lutra Consulting.

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[Qgis-developer] Plugin [678] Multi-distance buffer approval notification.

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Re: [Qgis-developer] Testing new network analyses

[Alexander Bruy]

2016-12-14 10:11 GMT+02:00 Paolo Cavallini :
> * the shortest path, if created, does not have a distinctive style;

This is common behavior for all Processing algs: outputs added using QGIS
random styling. You can easily fix it by assigning desired style for algorithm
output using "Edit rendering styles for outputs" tool from algorithm context
menu


-- 
Alexander Bruy
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Re: [Qgis-developer] Today I almost build QGIS on Linux... but it fails

[DelazJ]

Yes Saber this is what i'm being told in irc. And it works. Thanks
pfiuuu! Two days I'm struggling and "googling" things here and there. I
should have asked here earlier
This information needs imho to be available in the
http://htmlpreview.github.io/?https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html
instructions

QGIS Community rocks,
Harrissou



2016-12-14 11:51 GMT+01:00 Saber Razmjooei <
saber.razmjo...@lutraconsulting.co.uk>:

> You don’t have to run “make install” and simply run QGIS after “make” :
>
> If you cd to QGIS_BUILD_DIR/output/bin/ and run ./qgis
>
>
>
> Cheers
>
> Saber
>
>
>
>
>
>
>
>
>
> *From:* Qgis-developer [mailto:qgis-developer-boun...@lists.osgeo.org] *On
> Behalf Of *DelazJ
> *Sent:* 14 December 2016 10:40
> *To:* qgis-developer
> *Subject:* [Qgis-developer] Today I almost build QGIS on Linux... but it
> fails
>
>
>
> Hi,
> *Disclaimer*: I'm a long-term Windows user who is learning Linux. And I'm
> not a developer so be patient.
>
> Before I pulled a request to master branch I decided this time to build
> QGIS and check my changes. I often heard people say "Use Linux; it's so
> easy to do that". And while a year (or more) ago I completely fail to
> understand which version of tools I should install to do that on Windows (7
> or 8), this time it looks very straightforward.
>
> I followed instructions at http://htmlpreview.github.io/?
> https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html
>
> (note that it should be updated as there still is:
> - a section entitled Qt4
> 
> while its content is all about Qt5 and, Qt4 has nothing to do with QGIS 3
> if I'm not wrong
>
> - a section entitled Qt5
> 
> which warns you about using Qt5)
>
>
> So, I followed these instructions, regardless Qt4 title:
>
> - create the same folders at the same places
>
> - run "ccmake .." indicate the $home/apps folder as destination folder for
> the application (CMAKE_INSTALL_PREFIX)
>
> - run "make"
> -  and then run "make install", showing many lines that point to my apps
> dir. I get a failure due to right access to some folder (I don't know why).
> So I run "sudo make install" which went till the end with no failure (that
> i can see)
>
> But when all this finishes tens of minutes later, my home/apps dir remains
> EMPTY. No QGIS to launch!
>
>
>
> If someone has an idea where I should investigate thanks very much. Or if
> you need me provide more information, let me know...
>
>
>
> Thanks,
>
> Harrissou
>
>
> --
>
> This email and any files transmitted with it are confidential and intended
> solely for the use of the individual or entity to whom they are addressed.
> If you have received this email in error please notify the system manager.
> This message contains confidential information and is intended only for the
> individual named. If you are not the named addressee you should not
> disseminate, distribute or copy this e-mail. Please notify the sender
> immediately by e-mail if you have received this e-mail by mistake and
> delete this e-mail from your system. If you are not the intended recipient
> you are notified that disclosing, copying, distributing or taking any
> action in reliance on the contents of this information is strictly
> prohibited.
>
> Whilst reasonable care has been taken to avoid virus transmission, no
> responsibility for viruses is taken and it is your responsibility to carry
> out such checks as you feel appropriate.
>
> If this email contains a quote or offer to sell products, carry out work
> or perform services then our standard terms and conditions
> 
> shall apply unless explicitly stated otherwise.
>
> Saber Razmjooei and Peter Wells trading as Lutra Consulting.
>
>
>
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Re: [Qgis-developer] Do Python plugins already work with QGIS 3?

[Jürgen E . Fischer]

Hi Andreas,

On Tue, 13. Dec 2016 at 15:51:26 +0100, Andreas Neumann wrote:
> I compiled and installed QGIS 3 - which worked fine.

BTW for debian and ubuntu there nightlies builds in
http://qgis.org/debian-nightly.


Jürgen

-- 
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Dipl.-Inf. (FH) Rheinstraße 13  Fax. +49-4931-918175-50
Software Engineer   D-26506 Norden http://www.norbit.de
QGIS release manager (PSC)  GermanyIRC: jef on FreeNode 



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Re: [Qgis-developer] Today I almost build QGIS on Linux... but it fails

[Saber Razmjooei]

You don’t have to run “make install” and simply run QGIS after “make” :

If you cd to QGIS_BUILD_DIR/output/bin/ and run ./qgis

 

Cheers

Saber

 

 

 

 

From: Qgis-developer [mailto:qgis-developer-boun...@lists.osgeo.org] On Behalf 
Of DelazJ
Sent: 14 December 2016 10:40
To: qgis-developer
Subject: [Qgis-developer] Today I almost build QGIS on Linux... but it fails

 

Hi,
Disclaimer: I'm a long-term Windows user who is learning Linux. And I'm not a 
developer so be patient.

Before I pulled a request to master branch I decided this time to build QGIS 
and check my changes. I often heard people say "Use Linux; it's so easy to do 
that". And while a year (or more) ago I completely fail to understand which 
version of tools I should install to do that on Windows (7 or 8), this time it 
looks very straightforward.

I followed instructions at 
http://htmlpreview.github.io/?https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html

(note that it should be updated as there still is:
- a section entitled Qt4 

  while its content is all about Qt5 and, Qt4 has nothing to do with QGIS 3 if 
I'm not wrong

- a section entitled Qt5 

  which warns you about using Qt5)


So, I followed these instructions, regardless Qt4 title:

- create the same folders at the same places

- run "ccmake .." indicate the $home/apps folder as destination folder for the 
application (CMAKE_INSTALL_PREFIX)

- run "make"
-  and then run "make install", showing many lines that point to my apps dir. I 
get a failure due to right access to some folder (I don't know why). So I run 
"sudo make install" which went till the end with no failure (that i can see)

But when all this finishes tens of minutes later, my home/apps dir remains 
EMPTY. No QGIS to launch!

 

If someone has an idea where I should investigate thanks very much. Or if you 
need me provide more information, let me know...

 

Thanks,

Harrissou



--
This email and any files transmitted with it are confidential and intended 
solely for the use of the individual or entity to whom they are addressed.
If you have received this email in error please notify the system manager. This 
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individual named. If you are not the named addressee you should not 
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by e-mail if you have received this e-mail by mistake and delete this e-mail 
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Whilst reasonable care has been taken to avoid virus transmission, no 
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 ducts, carry out work or perform services then our standard terms and 
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 shall apply unless explicitly stated otherwise.

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Re: [Qgis-developer] Today I almost build QGIS on Linux... but it fails

[Richard Duivenvoorde]

Hi H,

Linux is fun, and compiling QGIS makes you a cool dude ;-)

let's chat on irc or telegram...

Regards,

Richard Duivenvoorde

On 12/14/2016 11:39 AM, DelazJ wrote:

Hi,
/Disclaimer/: I'm a long-term Windows user who is learning Linux. And
I'm not a developer so be patient.

Before I pulled a request to master branch I decided this time to build
QGIS and check my changes. I often heard people say "Use Linux; it's so
easy to do that". And while a year (or more) ago I completely fail to
understand which version of tools I should install to do that on Windows
(7 or 8), this time it looks very straightforward.
I followed instructions at
http://htmlpreview.github.io/?https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html

(note that it should be updated as there still is:
- a section entitled Qt4

while its content is all about Qt5 and, Qt4 has nothing to do with QGIS
3 if I'm not wrong
- a section entitled Qt5

which warns you about using Qt5)

So, I followed these instructions, regardless Qt4 title:
- create the same folders at the same places
- run "ccmake .." indicate the $home/apps folder as destination folder
for the application (CMAKE_INSTALL_PREFIX)
- run "make"
-  and then run "make install", showing many lines that point to my apps
dir. I get a failure due to right access to some folder (I don't know
why). So I run "sudo make install" which went till the end with no
failure (that i can see)

But when all this finishes tens of minutes later, my home/apps dir
remains EMPTY. No QGIS to launch!

If someone has an idea where I should investigate thanks very much. Or
if you need me provide more information, let me know...

Thanks,
Harrissou


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[Qgis-developer] Today I almost build QGIS on Linux... but it fails

[DelazJ]

 Hi,
*Disclaimer*: I'm a long-term Windows user who is learning Linux. And I'm
not a developer so be patient.

Before I pulled a request to master branch I decided this time to build
QGIS and check my changes. I often heard people say "Use Linux; it's so
easy to do that". And while a year (or more) ago I completely fail to
understand which version of tools I should install to do that on Windows (7
or 8), this time it looks very straightforward.
I followed instructions at http://htmlpreview.github.io/?
https://raw.githubusercontent.com/qgis/QGIS/master/doc/INSTALL.html
(note that it should be updated as there still is:
- a section entitled Qt4

while its content is all about Qt5 and, Qt4 has nothing to do with QGIS 3
if I'm not wrong
- a section entitled Qt5

which warns you about using Qt5)

So, I followed these instructions, regardless Qt4 title:
- create the same folders at the same places
- run "ccmake .." indicate the $home/apps folder as destination folder for
the application (CMAKE_INSTALL_PREFIX)
- run "make"
-  and then run "make install", showing many lines that point to my apps
dir. I get a failure due to right access to some folder (I don't know why).
So I run "sudo make install" which went till the end with no failure (that
i can see)

But when all this finishes tens of minutes later, my home/apps dir remains
EMPTY. No QGIS to launch!

If someone has an idea where I should investigate thanks very much. Or if
you need me provide more information, let me know...

Thanks,
Harrissou
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[Qgis-developer] Most icons not displayed in OS X program menu on master

[Nikolai Bezdna]

Hi devs,

I’ve built qgis master on OS X using Homebrew formula from 
qgis/homebrew-qgisdev repo (thanks Larry Shaffer). But there are barely any 
icons displayed in QGIS program menu (in fact I can only see “Project 
properties” and “Raster calculator” icons). Also menu icons are displayed as 
png and thus are pixelated on hidpi retina display. The issue with screenshots 
was reported here https://github.com/qgis/homebrew-qgisdev/issues/8 
 but seems like it’s an 
upstream qgis bug.

I’d be happy to test master on OS X with hidpi further as soon as I setup QT 
dev environment.
Cheers,

P.S. New logo looks so sleek, 3.0 should be a blast!___
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Re: [Qgis-developer] loading multiple wfs layers causes unexpected behaviour

[Raymond Nijssen]

Thanks!

Seems like this WFS service is not very stable at certain moments. 
Trying to figure out what is going on. But it doesn't seem to be a QGIS 
problem.


phew :)

Raymond

On 12-12-16 16:13, Even Rouault wrote:




So I think 2.14 is not patched? You need to have latest 2.18 or 2.16 ...







maybe Even can comment on this? Is it possible to bring this fix in 2.14



(LTR?)








Richard,



https://github.com/qgis/QGIS/commit/4bcbc1e4e7ce89237e48067e352d50079fdfa4a6
was to fix a regression of 2.16.0 that didn't exist in 2.14

If I try the Bouwvlak layer in 2.14.8 (manually), that works, so I'm not
sure what the issue you got with 2.14 is.



Even



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Re: [Qgis-developer] Testing new network analyses

[Paolo Cavallini]

Il 14/12/2016 09:04, Paolo Cavallini ha scritto:
> Hi Alexander,
> 
> Il 14/12/2016 08:08, Alexander Bruy ha scritto:
> 
>> 2016-12-13 20:44 GMT+02:00 Paolo Cavallini :
>>> just compiled, testing the new functions, but I cannot get any result,
>>> starting from OSM unprojected data. Anyone more lucky?
> 
>> I have used RoadGraph plugin several times with OSM data and it worked fine.
>> Also I tested Processing algs with projected and not projected OSM data, it
>> also worked for me. Maybe your points are placed too far from roads or 
>> network
>> itself contains gaps? In this case adjusting topology tolerance may help.
> 
> I am aware of the issue, I tried increasing tolerance, with no results.
> That happened with EPSG:4326; when switching to a metric CRS, it works.

However, when it does not:
* no message is sent to the user
* start and end points are not displayed on the canvas
* the shortest path, if created, does not have a distinctive style;
so it is not easy to understand what happens.
Sorry for appearing critical, I found it great to have this in Processing!
All the best.
-- 
Paolo Cavallini - www.faunalia.eu
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Re: [Qgis-developer] Testing new network analyses

[Paolo Cavallini]

Hi Alexander,

Il 14/12/2016 08:08, Alexander Bruy ha scritto:

> 2016-12-13 20:44 GMT+02:00 Paolo Cavallini :
>> just compiled, testing the new functions, but I cannot get any result,
>> starting from OSM unprojected data. Anyone more lucky?

> I have used RoadGraph plugin several times with OSM data and it worked fine.
> Also I tested Processing algs with projected and not projected OSM data, it
> also worked for me. Maybe your points are placed too far from roads or network
> itself contains gaps? In this case adjusting topology tolerance may help.

I am aware of the issue, I tried increasing tolerance, with no results.
That happened with EPSG:4326; when switching to a metric CRS, it works.
My interpretation is that setting a too high tolerance, easy for degrees
(e.g. 1 degree is huge) makes it impossible to compute the path.
Maybe the user should be warned about this.

>> * the new widget to get coordinates from canvas is supernice, can it be
>> uses for other modules (e.g. r.viewsed, and others from GRASS) as well?
> 
> This widget was added about year ago or even later (can't remember exactly 
> when
> I made it). And of course it can be used in any Processing algorithm.

So better if I go through all the algs and list those who need it in a
ticket?

>> * in case of projected layers, the coords as taken from the canvase
>> should be backprojected to original layer CRS.
> 
> This is known issue and it is also happens for extent selector. There
> are no solution
> at the moment, but we (Victor and me) plan to work on it. Hope this
> will be fixed before
> release. Related ticket https://hub.qgis.org/issues/15680.

oh, I should know about this ;)

>> * several commands are still missing to be on par with GRASS v.net
>> modules: would it be usefult to make a list of missing functionalities?
>> Should I fill tickets not to forget about it?
> 
> Well, I never thought about being on par with GRASS and don't know if this 
> makes
> sense.

I do not see why not, e.g. che chinese postman, etc.

Thanks a lot.

-- 
Paolo Cavallini - www.faunalia.eu
QGIS & PostGIS courses: http://www.faunalia.eu/training.html
https://www.google.com/trends/explore?date=all=IT=qgis,arcgis
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