Re: [Qgis-user] Save label position in 3.2

2018-07-07 Per discussione Lene Fischer 
Hi Richard,
Thanks a lot – this worked. Now I have labels on the roads. 
https://qgiscloud.com/UAS_KU/tur/?e=705743%3B6213558%3B708994%3B6215150=EPSG%3A25832=tur=DTK%2Fkort25%20klassisk%2Cvejnavn%2Clang_rute%2Ckort_rute%2Csteder=

But I still would like to know how to retrieve the coordinates in the attribute 
table.

Kind regards
Lene Fischer




Fra: Richard McDonnell [mailto:richard.mcdonn...@opw.ie]
Sendt: 6. juli 2018 12:04
Til: qgis-user@lists.osgeo.org
Cc: Lene Fischer
Emne: Re: [Qgis-user] Save label position in 3.2

Lene,

Hold the Press, I take back my last email!! Hope its not too late!!!

I have a solution for you!

https://gis.stackexchange.com/questions/288170/qgis-3-2-0-how-to-share-auxiliary-data-between-projects

Use QGIS 3 to create the additional fields with the field calculator, see 
examples below

for example:
Field NameField Type
 Expression
lab_x Decimal (Real)   (20,4) 
"auxiliary_storage_labeling_positionx"

lab_y Decimal (Real)   (20,4) 
"auxiliary_storage_labeling_positiony"

lab_rot  Decimal (Real)   (20,4) 
"auxiliary_storage_labeling_labelrotation"

Then set up the Auxiliary fealds to use your new attributes, this should then 
work for QGISCloud!!



Regards,



Richard.


On 06/07/2018 10:30, Richard McDonnell wrote:
Hi,
It seems, as QGIS 3 is not LTR yet, its not fully supported by QGISCloud.
The only solution seems to be, to open the project in QGIS 2.18, add the x,y 
and rotation attribution and relocate/rotate your labels again.
Sorry I cant be of more help.
Regards,

Richard.

On 06/07/2018 09:53, Lene Fischer wrote:
Yes this is correct – but only if you move the labels – What I want is the 
position for the labels without editing.
I need this for web presentation. When I export to QGISCLOUD the labels is not 
presented – so I have to make a workaround…

Regards
Lene Fischer


Fra: Richard McDonnell [mailto:richard.mcdonn...@opw.ie]
Sendt: 6. juli 2018 10:23
Til: Lene Fischer
Emne: Re: [Qgis-user] Save label position in 3.2

Hi Lene,
In QGIS 2.1X If you create X,Y and rotation attributes, when you use the move 
or rotate labels tools, the attribution is automatically updated. I would 
assume its the same!, though open to correction!
Hope this helps.

Regards
On 06/07/2018 09:12, Lene Fischer wrote:

Hi,

I´m using 3.2 and trying out the label function. Wonderful new possibilities!

I would like to save the z, y and rotation for the labels, but I can only get 
the information for labels I have edited in the 
"auxiliary_storage_labeling_positionx".

Are there any other way to capture the positions ?

Regards





Lene Fischer

Associate Professor



University of Copenhagen

Department of Geoscience and Natural Resource Management

Forest and Landscape College

Nødebovej 77a

3480 Fredensborg

Denmark





MOB +45 40115084

l...@ign.ku.dk



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OPW FRM Data Management
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TEL: 01 6476543
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[QGIS-it-user] Merge di poligoni adiacenti in mappa uso del suolo

2018-07-07 Per discussione Giuseppe Cillis 
Salve a tutti,
vi illustro il mio problema:
in pratica ho un uso del suolo in formato vettoriale che è costituito anche
da poligoni irrilevanti da un punto di vista dimensionale ma che comunque
vorrei elimare per una questione di struttura del file.
Questi poligoni hanno dimensione assai poco rilevante per la scala che devo
produrre (parliamo di anche di valori intorno al metro quadrato).
Ora, per evitare di correggerli uno ad uno, che metodologia semiautomatica
potrei applicare per far si che questi poligoni vengano accorpati (usa
sorta di merge) a quelli adiacenti sia spazialmente che come attributo?
E' chiaro che ogni minipoligono confina con diversi, però, vista la scala a
cui lavoro, è indifferente se questi vengano accorpati ad uno o all'altro.
Spero che la mia questione sia chiara!
Grazie in anticipo
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[Qgis-user] Complex Polygons to Simple Polygons

2018-07-07 Per discussione Mike Flannigan 


What I am trying to do is explained by
somebody else here:
https://tinyurl.com/ycl72xlk
https://stackoverflow.com/questions/45096552/converting-a-polygon-with-holes-into-multiple-simple-polygons-without-holes?s=4|132.7784

I believe I can get this done outside of QGIS, but I am
asking you'all if you know of a way to do this with
QGIS.  The videos below describe the problem in more
detail.

A brief description of what I want to do is to reduce complex
polygons (outlined by their nodes) to numerous simple
polygons (outlined by their nodes) that do not include
the "holes" in the complex polygon.

http://www.mflan.com/temp/poly1.wmv
http://www.mflan.com/temp/poly2.wmv
http://www.mflan.com/temp/links.txt

The videos are very similar.  If you watch one
you don't need to watch the other.


Thanks for your attention.


Mike

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[QGIS-it-user] QGIS 2.18 LTR - Segnalazioni "lampo" su Processing

2018-07-07 Per discussione Marco Spaziani 
Sono andato un attimo su Processing di QGIS 2.18 LTR per testare
l'eccellente funzione "Elimina poligoni frammentati" suggerita da Nino
Formica qui:
http://osgeo-org.1560.x6.nabble.com/Merge-di-poligoni-adiacenti-in-mappa-uso-del-suolo-td5370568.html
e, al volo, ho notato (e altrettanto al volo) segnalo che:
1) In Geoalgoritmi di QGIS --> Strumenti generali vettore c'è un
trascurabile errore di traduzione ...Riproietta raster invece che
Riproietta vettore ...niente di che ...si dorme lo stesso ...però lo
segnalo;
2) Ho notato che sono stati inseriti 3 algoritmi per chi, come me, è
Geopaparazzi dipendente ...ottimo ...non ci avevo mai fatto caso prima
...per curiosità, da quando sono stati inseriti?
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Re: [Qgis-user] Save label position in 3.2

2018-07-07 Per discussione C Hamilton 
Lene,

The "Lat Lon Tools" plugin has a function that will save a point layer
geometry into attribute fields. I don't know if that is what you need or
not, but if so you will see it under "Plugins->Lat Lon
Tools->Conversions->Geometry to Field". There is a lot of flexibility with
it.

Calvin

On Sat, Jul 7, 2018 at 2:49 AM, Lene Fischer  wrote:

> Hi Richard,
>
> Thanks a lot – this worked. Now I have labels on the roads.
> https://qgiscloud.com/UAS_KU/tur/?e=705743%3B6213558%
> 3B708994%3B6215150=EPSG%3A25832=tur=DTK%2Fkort25%
> 20klassisk%2Cvejnavn%2Clang_rute%2Ckort_rute%2Csteder=
>
>
>
> But I still would like to know how to retrieve the coordinates in the
> attribute table.
>
>
>
> Kind regards
>
> Lene Fischer
>
>
>
>
>
>
>
>
>
> *Fra:* Richard McDonnell [mailto:richard.mcdonn...@opw.ie]
> *Sendt:* 6. juli 2018 12:04
> *Til:* qgis-user@lists.osgeo.org
> *Cc:* Lene Fischer
> *Emne:* Re: [Qgis-user] Save label position in 3.2
>
>
>
> Lene,
>
> *Hold the Press*, I take back my last email!! Hope its not too late!!!
>
> I have a solution for you!
>
> https://gis.stackexchange.com/questions/288170/qgis-3-2-0-
> how-to-share-auxiliary-data-between-projects
>
> Use QGIS 3 to create the additional fields with the field calculator, see
> examples below
>
> for example:
> *Field NameField Type
> Expression*
> lab_x Decimal (Real)   (20,4)
> "auxiliary_storage_labeling_positionx"
>
> lab_y Decimal (Real)   (20,4)
> "auxiliary_storage_labeling_positiony"
>
> lab_rot  Decimal (Real)   (20,4)
> "auxiliary_storage_labeling_labelrotation"
>
> Then set up the Auxiliary fealds to use your new attributes, this should then 
> work for QGISCloud!!
>
>
>
> Regards,
>
>
>
> Richard.
>
>
>
> On 06/07/2018 10:30, Richard McDonnell wrote:
>
> Hi,
> It seems, as QGIS 3 is not LTR yet, its not fully supported by QGISCloud.
> The only solution seems to be, to open the project in QGIS 2.18, add the
> x,y and rotation attribution and relocate/rotate your labels again.
> Sorry I cant be of more help.
> Regards,
>
> Richard.
>
> On 06/07/2018 09:53, Lene Fischer wrote:
>
> Yes this is correct – but only if you move the labels – What I want is the
> position for the labels without editing.
>
> I need this for web presentation. When I export to QGISCLOUD the labels is
> not presented – so I have to make a workaround…
>
>
>
> Regards
>
> Lene Fischer
>
>
>
>
>
> *Fra:* Richard McDonnell [mailto:richard.mcdonn...@opw.ie
> ]
> *Sendt:* 6. juli 2018 10:23
> *Til:* Lene Fischer
> *Emne:* Re: [Qgis-user] Save label position in 3.2
>
>
>
> Hi Lene,
> In QGIS 2.1X If you create X,Y and rotation attributes, when you use the
> move or rotate labels tools, the attribution is automatically updated. I
> would assume its the same!, though open to correction!
> Hope this helps.
>
> Regards
>
> On 06/07/2018 09:12, Lene Fischer wrote:
>
> Hi,
>
> I´m using 3.2 and trying out the label function. Wonderful new possibilities!
>
> I would like to save the z, y and rotation for the labels, but I can only get 
> the information for labels I have edited in the 
> "auxiliary_storage_labeling_positionx".
>
> Are there any other way to capture the positions ?
>
> Regards
>
>
>
>
>
> Lene Fischer
>
> Associate Professor
>
>
>
> University of Copenhagen
>
> Department of Geoscience and Natural Resource Management
>
> Forest and Landscape College
>
> Nødebovej 77a
>
> 3480 Fredensborg
>
> Denmark
>
>
>
>
>
> MOB +45 40115084
>
> l...@ign.ku.dk
>
>
>
> ___
>
> Qgis-user mailing list
>
> Qgis-user@lists.osgeo.org
>
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
>
> --
> *Richard McDonnell*
> *GIS Specialist PgD GIS AssocSCSI*
> *OPW FRM Data Management*
> *52 Stephens Green, Dublin 2.*
> TEL: 01 6476543
>
> 
>
>
>
> Email Disclaimer: http://www.opw.ie/en/disclaimer/
>
>
>
> --
> *Richard McDonnell*
> *GIS Specialist PgD GIS AssocSCSI*
> *OPW FRM Data Management*
> *52 Stephens Green, Dublin 2.*
> TEL: 01 6476543
>
>
>
>
> ___
>
> Qgis-user mailing list
>
> Qgis-user@lists.osgeo.org
>
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
>
> --
> *Richard McDonnell*
> *GIS Specialist PgD GIS AssocSCSI*
> *OPW FRM Data Management*
> *52 Stephens Green, Dublin 2.*
> TEL: 01 6476543
>
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Re: [QGIS-it-user] Merge di poligoni adiacenti in mappa uso del suolo

2018-07-07 Per discussione nino formica 
Ciao,
prova a usare questa funzione:
https://docs.qgis.org/2.8/en/docs/user_manual/processing_algs/qgis/vector_geometry_tools/eliminatesliverpolygons.html

Saluti
Nino

Il sab 7 lug 2018, 14:24 Giuseppe Cillis  ha scritto:

> Salve a tutti,
> vi illustro il mio problema:
> in pratica ho un uso del suolo in formato vettoriale che è costituito
> anche da poligoni irrilevanti da un punto di vista dimensionale ma che
> comunque vorrei elimare per una questione di struttura del file.
> Questi poligoni hanno dimensione assai poco rilevante per la scala che
> devo produrre (parliamo di anche di valori intorno al metro quadrato).
> Ora, per evitare di correggerli uno ad uno, che metodologia semiautomatica
> potrei applicare per far si che questi poligoni vengano accorpati (usa
> sorta di merge) a quelli adiacenti sia spazialmente che come attributo?
> E' chiaro che ogni minipoligono confina con diversi, però, vista la scala
> a cui lavoro, è indifferente se questi vengano accorpati ad uno o all'altro.
> Spero che la mia questione sia chiara!
> Grazie in anticipo
> ___
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> QGIS-it-user@lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/qgis-it-user
>
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