[Qgis-user] GRASS error

[Grant Boxer via QGIS-User]

I have just re-installed QGIS using the network installer and I now get this
error message,

"GRASS init error: GRASS was not found in 'C:/OSGeo4W/bin/grass' (GISBASE),
provider and plugin will not work."

Can anyone assist with this?

Cheers Grant

 

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Re: [Qgis-user] Vermont Coordinate System

[Greg Troxel via QGIS-User]

Well, I learn something new every day!

https://legislature.vermont.gov/Documents/2024/Docs/ACTS/ACT086/ACT086%20As%20Enacted.pdf

But it does look like adopting the SPCS, at first glance.


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Re: [Qgis-user] Vermont Coordinate System

[Greg Troxel via QGIS-User]

Chris Olson via QGIS-User  writes:

> Is it possible to have the Vermont Coordinate System (VCS) used by QGIS?

I'm in MA and have never heard of it.  Feel free to send a reference
to it, here or offlist.

This might be a state plane coordinate system.  But it might not be.
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Re: [Qgis-user] Vermont Coordinate System

[Even Rouault via QGIS-User]

I couldn't spot anything that directly maps to "Vermont Coordinate 
System", but https://spatialreference.org/ref/?search=vermont lists a 
few serious candiates. Choose your disease :-)



Le 16/05/2024 à 00:43, Chris Olson via QGIS-User a écrit :

Is it possible to have the Vermont Coordinate System (VCS) used by QGIS?

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--
http://www.spatialys.com
My software is free, but my time generally not.

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[Qgis-user] Vermont Coordinate System

[Chris Olson via QGIS-User]

Is it possible to have the Vermont Coordinate System (VCS) used by QGIS?
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Re: [Qgis-user] Labeling: Allow HTML Formatting, text-size and map units

[chris hermansen via QGIS-User]

Thomas and list,

On Wed, May 15, 2024 at 7:20 AM Thomas Schüttenberg via QGIS-User <
qgis-user@lists.osgeo.org> wrote:

> Ha!
> I found an other way around to do the trick, suitable for my use case at
> least:
>
> 1) increasing the (overall) text size setting on the text tab by 2/3
> 2) putting only the attributes/text strings of the second and following
> lines between ... tags, which renders them about 2/3 smaler,
> i.e. same as before.
>
> The (reverse) result is a multi line label with the first line emphazised
> by its larger size! ;-)
>
> "Bezeichnung" || 'D ' || round("Deckelhohe",2) ||
> 'S ' || round( "Sohlhohe" ,2) || ''
>
> In your first note you mentioned:

But only pt (points) seams to work as the unit in this place, which gives a
> fixed size throughout all scales and does not respect the behavior of the
> map units with maximum scale setting.


I suppose you tried style="font-size: 75%;" and maybe style="font-size:
0.75em;", and they did not work?

I wonder if, besides ..., you might have tried
...?
-- 
Chris Hermansen · clhermansen "at" gmail "dot" com

C'est ma façon de parler.
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Re: [QGIS-it-user] Spostiamo la lista su Discourse

[girarsi AT posteo DOT eu via QGIS-it-user]

C'è il capitolo italiano di Qgis, oppure al momento ci si muove sul 
forum gfoss.it?


--
Simone Girardelli
_|_|_|_|_|_|_|_|_|_
|_|_|_|_|_|_|_|_|_|_|

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Re: [Qgis-user] Georeferencing dxf file in QGIS

[Thomas Schüttenberg via QGIS-User]

Hi Linda,

have you tried the QGIS plugin "Vector Bender"?
https://plugins.qgis.org/plugins/VectorBender/
https://github.com/olivierdalang/VectorBender/blob/master/README.md

Thomas


> Linda Boisvert via QGIS-User  hat am 15.05.2024 
> 03:02 CEST geschrieben:
> 
> 
> Thank you Richard. Your suggestion was a step in the right direction.
> 
> I had to import using the add vector layer then export as an ESRI shapefile 
> and add the shapefile layer. That put all the features from the multiple dxf 
> file layers on one layer and I was able to move the design. But it is 
> important the keep the dxf layers separate and move the whole group of layers 
> at once to maintain the relationship.
> 
> 
> On Tue, May 14, 2024, 2:26 PM Richard Greenwood  
> wrote:
> > You can just use the QGIS Move Feature tool, possibly in conjunction with 
> > the Rotate Feature and/or Scale Feature tools in the advanced digitizing 
> > toolbar.
> >   1. Assign a coordinate system to the DXF layer. If you don't know the 
> > coordinate system, or if the DXF file doesn't have one, assign the 
> > coordinate system of your reference layer (your aerial photography)
> >   2. Make your DXF file editable. Depending on how you imported it you may 
> > be able to make it editable, or you may need to copy all of the features to 
> > an editable work layer.
> >   3. Select all of the features, pick the Move Feature tool, pick a source 
> > point on a corner of the building, pick a destination point on the 
> > corresponding corner in your reference layer. (this takes some serious 
> > panning and zooming!)
> >   4. With all of the features still selected, pick the Rotate Feature tool, 
> > while holding the Control key click the building corner to fix the rotation 
> > base point, then click two more points to define the rotation angle.
> >   5. You may need to scale it e.g. convert feet to meters. If so, pick the 
> > Scale Feature tool, hold the Control key and click a base point, then two 
> > more points to resize all of the features.
> > The move, rotate and scale steps are performing an affine transformation 
> > which should provide reasonable results over small areas if both the DXF 
> > and reference layer are in projected coordinate systems, ideally local 
> > projected coordinate systems like State Plane or UTM, and not Web Mercator.
> > 
> > 
> > 
> > 
> > 
> > 
> > 
> > On Tue, May 14, 2024 at 3:00 PM Linda Boisvert via QGIS-User 
> >  wrote:
> > > Hello, 
> > > 
> > > I have been trying to georeference a dxf file created by a solar design 
> > > software. 
> > > 
> > > I can import the file without issues but the design sits in the middle of 
> > > the Pacific Ocean. I have georeferenced rasters before but I can't get 
> > > this dxf file to budge.
> > > 
> > > I have tried many of the suggestions I have found online for 
> > > georeferencing the dxf file. 
> > > 
> > > I have tried to move the design using QAD and QAD did not find objects 
> > > when I tried to select the design or any single line. 
> > > 
> > > I imported the file into LibreCAD and the file worked fine in that 
> > > software.
> > > 
> > > I imported the file into ArcGIS and I could not see the lines of the dxf 
> > > file. 
> > > 
> > > I have attached a test dxf if someone wants to try it out and find a 
> > > solution. The building is the Eugene Brucker Education Center 4100 Normal 
> > > Street San Diego, CA 92103.
> > > 
> > > Does anyone have any suggestions for georeferencing this file or any idea 
> > > what the issue may be?
> > > 
> > > 
> > > 
> > > 
> > > --
> > > 
> > > Sincerely,
> > > Linda Boisvert
> > > ___
> > >  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 W. Greenwood
> > www.greenwoodmap.com (http://www.greenwoodmap.com)
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Re: [Qgis-user] Labeling: Allow HTML Formatting, text-size and map units

[Thomas Schüttenberg via QGIS-User]

Ha!
I found an other way around to do the trick, suitable for my use case at least:

1) increasing the (overall) text size setting on the text tab by 2/3
2) putting only the attributes/text strings of the second and following lines 
between ... tags, which renders them about 2/3 smaler, i.e. same as 
before. 

The (reverse) result is a multi line label with the first line emphazised by 
its larger size! ;-)

"Bezeichnung" || 'D ' || round("Deckelhohe",2) || 'S 
' || round( "Sohlhohe" ,2) || ''

happy QGISing everyone!
Thomas


> Thomas Schüttenberg via QGIS-User  hat am 
> 15.05.2024 15:04 CEST geschrieben:
> 
>  
> Hi Stefan,
> thanks for the hint.
> The size value can be made variable (as visible in the expression builder 
> preview), but on the canvas there is yet no dynamic change what so ever.  :-/
> 
> Best regards
> Thomas
> 
> 
> > Stefan Giese (WhereGroup) via QGIS-User  hat am 
> > 15.05.2024 10:24 CEST geschrieben:
> > 
> >  
> > Hi Thomas,
> > 
> > you can try to involve the map_scale variable into a dynamic size of the 
> > HTML Label, something like:
> > 
> > with_variable('fs', 25000/@map_scale,
> >    format(
> >       '%2',
> >   @fs , title( "Name" )))
> > 
> > Best regards
> > 
> > Stefan
> > 
> > Am 15.05.2024 um 09:13 schrieb Thomas Schüttenberg via QGIS-User:
> > > Hi there!
> > >
> > > I am just playing arund with html enhanced labeling, using the option 
> > > "Allow HTML Formatting" on the text tab 
> > > (https://docs.qgis.org/3.34/en/docs/user_manual/style_library/label_settings.html#text-tab).
> > >
> > > Now I wonder how/if it is possible to override the text-size in such a 
> > > manner, that my label as a whole is still scale dependend and is 
> > > respecting the given map units including the minimum and maximum scale 
> > > (https://docs.qgis.org/3.34/en/docs/user_manual/introduction/general_tools.html#unit-selector)?
> > >
> > > Imagine you have a multi line label with the text size set to 2 meters 
> > > map units and a maximum scale at 1:5000.
> > > Now the first line should be double in text size and therefore I use 
> > > something like style="font-size:20pt" (see example in manual above).
> > >
> > > But only pt (points) seams to work as the unit in this place, which gives 
> > > a fixed size throughout all scales and does not respect the behavior of 
> > > the map units with maximum scale setting.
> > >
> > > Does anyone know a trick to achieve this anyhow?
> > >
> > > All the Best!
> > > Thomas
> > > ___
> > > 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
> > >
> > -- 
> > Mit freundlichen Grüßen
> > Stefan Giese
> > Projektleiter/Consultant
> > *
> > Aufwind durch Wissen!
> > Web-Seminare und Online-Schulungen
> > bei der www.foss-academy.com
> > *
> > WhereGroup GmbH
> > Schwimmbadstr. 2
> > 79100 Freiburg
> > Germany
> > 
> > Tel.: +49 (0)761 / 519 102 - 61
> > Fax: +49 (0)761 / 519 102 - 11
> > 
> > stefan.gi...@wheregroup.com
> > www.wheregroup.com
> > Geschäftsführer:
> > Olaf Knopp, Peter Stamm
> > Amtsgericht Bonn, HRB 9885
> > 
> > 
> > ___
> > 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
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Re: [Qgis-user] Labeling: Allow HTML Formatting, text-size and map units

[Thomas Schüttenberg via QGIS-User]

Hi Stefan,
thanks for the hint.
The size value can be made variable (as visible in the expression builder 
preview), but on the canvas there is yet no dynamic change what so ever.  :-/

Best regards
Thomas


> Stefan Giese (WhereGroup) via QGIS-User  hat am 
> 15.05.2024 10:24 CEST geschrieben:
> 
>  
> Hi Thomas,
> 
> you can try to involve the map_scale variable into a dynamic size of the 
> HTML Label, something like:
> 
> with_variable('fs', 25000/@map_scale,
>    format(
>       '%2',
>   @fs , title( "Name" )))
> 
> Best regards
> 
> Stefan
> 
> Am 15.05.2024 um 09:13 schrieb Thomas Schüttenberg via QGIS-User:
> > Hi there!
> >
> > I am just playing arund with html enhanced labeling, using the option 
> > "Allow HTML Formatting" on the text tab 
> > (https://docs.qgis.org/3.34/en/docs/user_manual/style_library/label_settings.html#text-tab).
> >
> > Now I wonder how/if it is possible to override the text-size in such a 
> > manner, that my label as a whole is still scale dependend and is respecting 
> > the given map units including the minimum and maximum scale 
> > (https://docs.qgis.org/3.34/en/docs/user_manual/introduction/general_tools.html#unit-selector)?
> >
> > Imagine you have a multi line label with the text size set to 2 meters map 
> > units and a maximum scale at 1:5000.
> > Now the first line should be double in text size and therefore I use 
> > something like style="font-size:20pt" (see example in manual above).
> >
> > But only pt (points) seams to work as the unit in this place, which gives a 
> > fixed size throughout all scales and does not respect the behavior of the 
> > map units with maximum scale setting.
> >
> > Does anyone know a trick to achieve this anyhow?
> >
> > All the Best!
> > Thomas
> > ___
> > 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
> >
> -- 
> Mit freundlichen Grüßen
> Stefan Giese
> Projektleiter/Consultant
> *
> Aufwind durch Wissen!
> Web-Seminare und Online-Schulungen
> bei der www.foss-academy.com
> *
> WhereGroup GmbH
> Schwimmbadstr. 2
> 79100 Freiburg
> Germany
> 
> Tel.: +49 (0)761 / 519 102 - 61
> Fax: +49 (0)761 / 519 102 - 11
> 
> stefan.gi...@wheregroup.com
> www.wheregroup.com
> Geschäftsführer:
> Olaf Knopp, Peter Stamm
> Amtsgericht Bonn, HRB 9885
> 
> 
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Re: [Qgis-user] Labeling: Allow HTML Formatting, text-size and map units

[Stefan Giese (WhereGroup) via QGIS-User]

Hi Thomas,

you can try to involve the map_scale variable into a dynamic size of the 
HTML Label, something like:


with_variable('fs', 25000/@map_scale,
  format(
     '%2',
 @fs , title( "Name" )))

Best regards

Stefan

Am 15.05.2024 um 09:13 schrieb Thomas Schüttenberg via QGIS-User:

Hi there!

I am just playing arund with html enhanced labeling, using the option "Allow HTML 
Formatting" on the text tab 
(https://docs.qgis.org/3.34/en/docs/user_manual/style_library/label_settings.html#text-tab).

Now I wonder how/if it is possible to override the text-size in such a manner, 
that my label as a whole is still scale dependend and is respecting the given 
map units including the minimum and maximum scale 
(https://docs.qgis.org/3.34/en/docs/user_manual/introduction/general_tools.html#unit-selector)?

Imagine you have a multi line label with the text size set to 2 meters map 
units and a maximum scale at 1:5000.
Now the first line should be double in text size and therefore I use something like 
style="font-size:20pt" (see example in manual above).

But only pt (points) seams to work as the unit in this place, which gives a 
fixed size throughout all scales and does not respect the behavior of the map 
units with maximum scale setting.

Does anyone know a trick to achieve this anyhow?

All the Best!
Thomas
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--
Mit freundlichen Grüßen
Stefan Giese
Projektleiter/Consultant
*
Aufwind durch Wissen!
Web-Seminare und Online-Schulungen
bei der www.foss-academy.com
*
WhereGroup GmbH
Schwimmbadstr. 2
79100 Freiburg
Germany

Tel.: +49 (0)761 / 519 102 - 61
Fax: +49 (0)761 / 519 102 - 11

stefan.gi...@wheregroup.com
www.wheregroup.com
Geschäftsführer:
Olaf Knopp, Peter Stamm
Amtsgericht Bonn, HRB 9885


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[Qgis-user] Labeling: Allow HTML Formatting, text-size and map units

[Thomas Schüttenberg via QGIS-User]

Hi there!

I am just playing arund with html enhanced labeling, using the option "Allow 
HTML Formatting" on the text tab 
(https://docs.qgis.org/3.34/en/docs/user_manual/style_library/label_settings.html#text-tab).

Now I wonder how/if it is possible to override the text-size in such a manner, 
that my label as a whole is still scale dependend and is respecting the given 
map units including the minimum and maximum scale 
(https://docs.qgis.org/3.34/en/docs/user_manual/introduction/general_tools.html#unit-selector)?

Imagine you have a multi line label with the text size set to 2 meters map 
units and a maximum scale at 1:5000.
Now the first line should be double in text size and therefore I use something 
like style="font-size:20pt" (see example in manual above).

But only pt (points) seams to work as the unit in this place, which gives a 
fixed size throughout all scales and does not respect the behavior of the map 
units with maximum scale setting. 

Does anyone know a trick to achieve this anyhow?

All the Best!
Thomas
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[Qgis-user] add geometry to datasets in qfield

[Huesmann, Michaela via QGIS-User]

Hello all,

I have an xlsx table with data sets without geometries. I would like to 
localize them and capture points by using qfiled on my smartphone.

In QGIS Desktop I have the option to select a data set in the graphic-free 
attribute table and then capturing a geometry in the map window. For this I use 
the “Add Part” tool. Is this also possible in QField or how would you solve it?

Thanks for your reply!

Best regards,
Michaela


[Kreisstadt Steinfurt]

 - 48565 Steinfurt
www.steinfurt.de

Mit freundlichen Grüßen
im Auftrag
Michaela Huesmann
Geodaten
Fachdienst Tiefbau

Tel.: +49 2552 925 219
Fax:
E-Mail: 
michaela.huesm...@stadt-steinfurt.de

Bitte denken Sie an die Umwelt, bevor Sie diese E-Mail ausdrucken.

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