Hi Marco,
I noticed a bug and Qgis crashes.
Here is a video http://youtu.be/DBbMg5rO8fU
The geometry of the line I played with is:
LINESTRING(554235.01669295 145547.73137862,554242.99020772
145548.76938867,554245.33776182 145545.30016923,554245.49416371
145544.76210759)
Greetings,
Denis
On 02/29/2012 11:11 AM, Marco Hugentobler wrote: 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
On 02/29/2012 11:11 AM, Marco Hugentobler wrote:
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
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