Re: [Qgis-user] Geology / formation database structure

2019-10-24 Thread Hugo Mercier
Hi Matt,

On 24/10/2019 01:55, Matt Boyd wrote:
> Hi QGISers,
> possibly a little OT but do any of the geologists on the list know of a
> pre-built structure for formation tops in well data?
> 
> I'm thinking a relational DB structure that is able to be filtered by
> group / formation / member and provides more functionality than
> spreadsheets and with a smaller footprint than the monolithic
> geology databases that seem to be around.
> 
> I've started building this myself but I'm more of a user than a designer.
> 

I don't know if it fits your needs, but we are currently working on a
plugin [1] that allows the visualization of boreholes. Data are stored
in whatever formats QGIS is able to read (we mainly use postgis) and the
"data model" aims at being generic enough to adapt to different use cases.

It still lacks a finishing touch before it goes to the main QGIS plugin
repository, but we will be working again on it for one of our customer
before the end of the year.

Fell free to have a look !

[1] https://github.com/Oslandia/QGeoloGIS

Hugo
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Re: [Qgis-user] QGIS Voting Member Ballot Results

2019-02-19 Thread Hugo Mercier
Hi !
Thanks everyone for your votes ! I'll do my best !
Cheers :)

On 19/02/2019 20:59, Germán Carrillo wrote:
> Well deserved! 
> Congratulations Hugo!
> 
> Regards, 
> 
> Germán 
> 
> El mar., 19 feb. 2019 a las 14:41, Marco Bernasocchi ( <mailto:ma...@qgis.org>>) escribió:
> 
> It is with great pleasure that I'd like to announce our latest community
> voting member Hugo Mercier.
> 
> Thanks to everybody for voting and thanks already Hugo for your
> commitment.
> 
> Here you can find the votes summaries:
> 
> 
> https://docs.google.com/spreadsheets/d/1ycJPCu9ylVKC9hefBx_BIi5yxrcLlYPwFCUwTvzHikI/edit?usp=sharing
> 
> Cheers
> 
> Marco
> 
> -- 
> Marco Bernasocchi
> 
> QGIS.org Co-chair
> http://berna.io
> 
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[Qgis-user] Virtual layers

2015-07-30 Thread Hugo Mercier
Hi all,

I've been working on a (C++) plugin that allows to craft SQL queries
(with spatial support) on any vector layer(s) that QGIS is able to load.
This has been already discussed on the dev list.

The effort of integration into the core is going on, but in the
meantime, if you have the opportunity to test the current plugin, that
would help.

Some detailed explanation can be found on the main page of the code
repository :

https://github.com/mhugo/qgis_vlayers

Because it is C++-based, the installation is not automatic and it
requires some binary files to be installed. I've prepared binaries for
Windows, both 32 and 64 bits for QGIS 2.8 and 2.10 that you can find here :

https://github.com/mhugo/qgis_vlayers_bin

Don't hesitate to give me feedback.

Hugo
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Re: [Qgis-user] Atlas: Is there a way to synchronize canvas to atlas preview?

2014-04-22 Thread Hugo Mercier
Hi,

For information, we are going to add the possibility to use a list of
pre-defined scales to the atlas, thanks to the City of Uster. Each atlas
feature will be zoomed in to the scale that best fit.

I am not sure it covers Bernd's use case, but may help.

Le 21/04/2014 09:28, kimaidou a écrit :
> Hi all
> 
> Considering the atlas scale settings, what about being able to use an
> expression to define the scale to use feature by feature ? This way we
> could use a set of scales instead of choosing only one, and so we can
> know in advance how to set the layers properties like labels and style
> to render as desired for each scale.
> 
> Michael
> 
> 
> 2014-04-21 2:33 GMT+02:00 Nyall Dawson  <mailto:nyall.daw...@gmail.com>>:
> 
> 
> On 14/03/2014 12:28 am, "Bernd Vogelgesang"
> mailto:bernd.vogelges...@gmx.de>> wrote:
> >
> > Hi,
> > I wonder if there is a way to synchronize the maps canvas with the
> Atlas preview (like with the georeferencer where the bitmap gets
> synced with the map canvas or vice versa)
> > This would be quite handy for adjusting the labelling in case I
> need to. Labelling and the adjusting of it for the final layout is
> by far the most time-consuming aspect of my hole project. I use the
> "Layer to labelled layer"-plugin to store my corrections.
> >
> > My workflow right now is to prepare the Atlas coverage and click
> through the individual preview items (10% margin), then activate the
> coverage attribute table, search for the coverage item, select it,
> zoom to it, deactivate the selection, then read the scale for the
> atlas item and write it into to canvas scale to have the same
> representation on the canvas as in the atlas preview.
> > Now I can adjust my labels (drag them to better positions) in the
> canvas and can be sure that they will look the same in the Atlas export.
> >
> 
> Hi Bernd,
> 
> This is a really good idea. I've just added a button to the map item
> properties in the composer: "View extent in map canvas". This sets
> the main map canvas to match the extent of the current map item.
> Does this sound like the kind of thing you are after?
> 
> Nyall
> 
> 
> 
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-- 
Hugo Mercier
Oslandia
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