[Gfoss] Fwd: [Qgis-developer] Offset curve tool

[Paolo Cavallini]

Salve.
E' da pochi minuti disponibile in QGIS un nuovo comando per creare linee parallele ad
un determinato elemento.
Maggiori dettagli qui sotto.
Saluti!

-------- Messaggio originale --------
Oggetto: [Qgis-developer] Offset curve tool
Data: Wed, 29 Feb 2012 11:11:43 +0100
Mittente: Marco Hugentobler <marco.hugentobler at sourcepole.ch>
A: qgis-developer <qgis-developer at lists.osgeo.org>, qgis-user at lists.osgeo.org

Hi all

There is a new editing tool in the master branch.
The offset curve tool creates parallel shifts of linestrings and polygon
rings ( single sided buffers with the geos function
GEOSSingleSidedBuffer ). The tool can be applied to the edited layer
(the geometries are modified) or also to background layers (creates
copies of the lines / rings and adds it to the the edited layer). It is
thus ideally suited for the creation of distance line layers.

Let me know about issues, suggestions, comments.

The work was kindly funded by the city of Uster (Switzerland).

Regards,
Marco

-- 
Dr. Marco Hugentobler
Sourcepole -  Linux&  Open Source Solutions
Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland
marco.hugentobler at sourcepole.ch http://www.sourcepole.ch
Technical Advisor QGIS Project Steering Committee

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