Hi I think that curved line support is not that important to most of the users. I really would like to see this feature in QGIS. But this is something that needs some funding and as far as I know some changes deep in the core. Something for QGIS 2.x I guess. regards Stefan
-----Ursprüngliche Nachricht----- Von: reyman [mailto:reyma...@gmail.com] Gesendet am: Sonntag, 17. Juli 2011 01:30 An: qgis-developer@lists.osgeo.org Betreff: [Qgis-developer] Re: Curved line in QGIS, how i can anticipate CIRCULARSTRING SQL-MM3 specification in QGIS? Hello community, No answer or idea to help me on this problem ? Best regards, SR On Wed, Jul 13, 2011 at 5:00 PM, reyman < reyma...@gmail.com> wrote: Hello devs, I'm working on a project to draw simple arc/curves lines to represent (a lot of ) flow between two points. I think it's a good idea to use the new geometry type "CIRCULARSTRING" implemented in Postgis to store/edit the arc/curve, one problem ... QGIS can't actually draw curved lines... Actually here my few and poor idea to resolve this problem : > I use Stefan Ziegler QGIS plugin CADTOOLS to compute and draw any WKT using the CIRCULARSTRING geometry type, with few point to limit the complexity of polylines generated > I'm waiting for the next QGIS dev version, because it seems developper want to implement this function ( cf QGIS Developer Meeting in Zurich 2011 or http://www.qgis.org/wiki/KCube-developer ) > I'm trying to develop (in python or it's only possible in C++ ?) a new drawing extension which implement one function to draw pure bezier or simple arc with CIRCULARSTRING geometry in input ? So QGIS dev, what's your opinion about that, or your next plan if you have a roadmap to implement these functionnality ? If you want to develop this functionnality in this summer, i'm ok to help and debug the code with you ... Ps: i have post a question in gis stackexchange, but no answer actually ... http://gis.stackexchange.com/questions/12007/how-i-can-draw-or-edi t-curved-lines-in-free-gis Thanks a lot GIS community SR. -- --
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