[QGIS-pt] Crowd funding project for reading CAD documents in QGIS
Ricardo Pinho
ricardodepinho at gmail.com
Tue Dec 8 13:32:41 PST 2015
Parabéns pela iniciativa!
Vou divulgar e tentar angariar investors... mas vai ser difícil.
Não estou a ver como poderá o QGIS (livre) adoptar tecnologia Registada da Open
Design Aliance <https://www.opendesign.com/member_list>,
designadamente a Teigha(R)
Libraries <https://www.opendesign.com/the_oda_platform/teigha> ? Mas vou
tentar encontrar e ler o texto referido.
Eu apostava no DXF 2000 como primeira grande meta!
Será uma grande ajuda, caso venha a ser considerada uma "norma aberta"
Portuguesa... ;-)
Porque não apoiar o trabalho já desenvolvido no GDAL/OGR para leitura do
DXF 2000?
Está tudo documentado:
http://www.gdal.org/drv_dxf.html
http://www.autodesk.com/techpubs/autocad/acad2000/dxf/
O Frank <http://fwarmerdam.blogspot.pt/2009/12/ogr-dxf-driver.html>
concerteza agradecia uma ajuda para variar... !!!
Nesse caso eu tambem disponibilizo-me para dar o meu modesto contributo (em
trabalho e conhecimento)
Trabalhei muitos anos a programar e a criar ficheiros DXF... ;-)
Abraço e estou a torcer para que dê resultados.
Ricardo Pinho
2015-12-08 19:19 GMT+00:00 Giovanni Manghi <giovanni.manghi gmail.com>:
>
> http://blog.qgis.org/2015/12/08/crowd-funding-project-for-reading-cad-documents-in-qgis/
>
> Local governments on the municipality or provincial level often have to
> deal with DXF/DWG/DGN documents delivered from architects, urban planners
> or engineering companies. As an example, cadastral or utility offices or
> companies often have to import CAD documents to either check deliveries
> about correctness or import selected objects into their central database.
> Another requirement is being able to visualize planned objects, such as
> buildings or bridges alongside with the cadastral data.
>
> QGIS lacks proper import of CAD data so far – DXF files can only be
> imported on very basic levels (without styling and labelling), DWG files
> can’t be imported at all.
>
> A requirements document has been written to implement import of DXF/DWG
> (and potentially also DGN) files into QGIS, while maintaining styling,
> labeling, 3D, curves and blocks.
>
> The company Norbit, with Jürgen Fischer, submitted an offer. Jürgen is a
> long-term QGIS developer and QGIS.ORG board member. Norbit has extensive
> experience with bridging GIS and CAD.
>
> The plan is to use the Teigha library of the OpenDesign Alliance (ODA) to
> read the CAD documents. Either QGIS.ORG or OSGeo would become a member of
> the ODA, to get access to the source code and for distributing the Teigha
> libraries with QGIS binaries.
>
> At this time we are looking for organisations or companies that help
> funding the effort. The offer from Norbit is over 32k €. *We are looking
> for institutional crowd funders with minimum contributions of 1k Euros. If
> you are interested in contributing, please contact by mail at andreas (at)
> qgis (dot) org.*
>
>
> --
> Giovanni Manghi
> http://naturalgis.pt/
> giovanni.manghi naturalgis.pt
> * WebGIS development
> * QGIS/PostGIS Training
> * QGIS Support and Consulting
> * QGIS development
> Google+/Hangouts: giovanni.manghi gmail.com
> Giovanni is QGIS main tester and active member of its development team
> --
>
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>
>
--
Ricardo Pinho
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