Hi Dypsok. Here are some info about LPE. http://wiki.inkscape.org/wiki/ index.php/Creating_Live_Path_Effects
Basicaly add a processed data to path, retaining original path data on a atribute of the path (inkscape:original_d). I do a few LPE and can help you if tou want if have any question. Any way you need to develop in C++.
Cheers, Jabier.
Posted also on devel list wrong attempt on first email.
El vie, 29-01-2016 a las 21:00 +0100, dypsok@...400... escribió:
Hello, thank you for your response and sorry for mispelling your name. The code in the lib2geom is effectively aimed to give this representation : the source data was take from two plain text files ( one with a list of coordinates points and one with the list of path definition using those points), but I could easily replace those two files by one svg file containing a list of paths. Then the code was making a simplification in order to schematize those path in a octilinear fashion (each sub part of a path should be aligned on an orthogonal line or at an angle multiple of 45° - for the detail of how the algorithm is designed I have this document : http://njhurst.com/publications/PathSimplification.pdf).... I was hoping to have an automated process that take some sort of real map in and give a schematic map out...
I was not aware of the LPE (surely because because I am a real newbie at Inksape), may be it could help to give the same result ... but not sure how to use it in order to achieve the desired outuput effect.
Please tell me if you could help me,
Thank you again, Dypso.
2016-01-29 20:24 GMT+01:00 Jabiertxo <jabiertxof@...400...>:
Hi Dypso. The code is for do this?
https://www.researchgate.net/figure/30508950_fig1_Fig-4-a-The-origi nal-Cityrail-geometry-and-simplifications-using-c-4-e-6-and
Is the source vector based?
If yes I think the best is make a LPE -live path effect-, I could help you in the process, but not familiar about metro simplification.
Cheers, Jabier.
El vie, 29-01-2016 a las 18:49 +0100, Jabier Arraiza escribió:
--------- Mensaje reenviado -------- De: dypsok@...400... <dypsok@...400...> Para: inkscape-devel@lists.sourceforge.net Asunto: [Inkscape-devel] Plugin from Nathan Hurst metro simplification path Fecha: Fri, 29 Jan 2016 18:44:10 +0100
Hi all, I recently contact Nathan about this code here : http://bazaar.launchpad.net/~lib2geom-hackers/lib2geom/trunk/vi ew/h ea d:/src/toys/metro.cpp
I wanted to work with it : he suggeres me to ask on the mailing list if someone (perhaps jabertxo) could help me to turn it in a plugin...
Does anyone know about this code or could help me with this ?
Thank you in advance,
Best regards, Dypso
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Hi all, I recently contact Nathan about this code here : http://bazaar. laun chpad.net/~lib2geom- hackers/lib2geom/trunk/view/head:/src/toys/metro.cpp
I wanted to work with it : he suggeres me to ask on the mailing list if someone (perhaps jabertxo) could help me to turn it in a plugin...
Does anyone know about this code or could help me with this ?
Thank you in advance,
Best regards, Dypso