Thanks, You are right and those functions work fine. "Line sequence" function has pretty odd Finnish translation but I may know who to accuse for that :)
We have some plugins like the Aggregation plugin which have a small context aware help panel. Such a thing would suit very well for geometry functions. A few words and a simple image would help users a lot in understanding what each function really does. -Jukka- ________________________________________ Michaël Michaud wrote: > Hi, > What you describe is, more or less, what "line merge" and "line > sequence" do (in geometry functions). > line sequence just change the orientation of contiguous lines without > merging them > merge will revert lines if necessary and merge them, but it will not > merge if three or more lines share the same node > It works on multilinestring (indeed, it works only on multilinestrings) > Michaël >> Hi, > > Is there some clever way for organizing multilinestrings and making them as > simple and directional as possible? > Workflow would be like > - take the first part of multilinestring (P1) > - check if there is exactly one other part with starting point = end point of > P1 > - if yes, then merge with P1 > - if not a single fitting start points was found, check if there is exactly > one other part with end point = end point of P1 > - if yes, reverse part and merge with P1 > - if nothing to merge with P1, take the next part and repeat the cycle > > Finally after enough many rounds all that can be merged is processed and the > end result would be a multilinestring with minimal number of parts. > > -Jukka Rahkonen- > > > ------------------------------------------------------------------------------ > Everyone hates slow websites. So do we. > Make your web apps faster with AppDynamics > Download AppDynamics Lite for free today: > http://p.sf.net/sfu/appdyn_d2d_feb > _______________________________________________ > Jump-pilot-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel > > ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Jump-pilot-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jump-pilot-devel
