Hi you write "Really, Im looking for the middle of the arc-line"
that is what the function calculates, but after the calculation you have to extract the coordinates to attributes you then write to you output file, so there is a lot off places where somthing can go wrong Peter >From: Abel Ludba <[EMAIL PROTECTED]> >Reply-To: [email protected] >To: [email protected] >Subject: Re: [fme] Re: CenterFinder question >Date: Tue, 27 Feb 2007 10:04:21 -0800 (PST) > >Hello everybody, > >Peter, >thank you for the TCL script. I tried it I think it gives the centre (of >the circle) which Im looking for. >Really, Im looking for the middle of the arc-line. The searched point must >be on the arc (or the more generally on the line). >Miso, >I tried also the LabelPointReplacer. I couldnt use it to get some >coordinates on arcs. > >Mark. >I downloaded the 2007 and tried ArcPropertyExtractor. Good. But, I think >this new kind of function will be welcomed. Its very useful for >topological comparisons. > > >The solution I adopted is quit simple but require something like 12 >ExpressionEvaluator: I used geodetic method. Ill try to put it in >FMEPedia. > >Thanks for all of you. > > > >----- Original Message ---- >From: mark2atsafe <[EMAIL PROTECTED]> >To: [email protected] >Sent: Monday, February 26, 2007 11:52:42 AM >Subject: [fme] Re: CenterFinder question > >For the centre point of the arc (ie the centre, not the centre of the >line) the CoordinateFetcher should provide the answer. > >For the centre of the arc line... I'll have a think about that one. We >have an ArcPropertyExtracto r in 2007 which I think I'll ask to be >extended to provide this sort of info. > >Regards, > >Mark > >Mark Ireland, Senior Product Specialist >Safe Software Inc. Surrey, BC, CANADA >[EMAIL PROTECTED] com http://www.safe. com >Solutions for Spatial Data Translation, Distribution and Access > >--- In [EMAIL PROTECTED] com, "abel.ludba" <abel.ludba@ ...> wrote: > > > > Hello everybody, > > > > This should be a newbie question. > > I'm working with a DXF file: especially with to lines and arcs layers. > > As a result, I must store the coordinates of each segment's center in a > > CSV file. So, I'd like to know how I can find out centers (the middle) > > of arcs. The CenterPointReplacer gives only the center of the bounding > > box. > > Could you help please? > > > > Abel.. > > > > > > >__________________________________________________ >Do You Yahoo!? >Tired of spam? Yahoo! Mail has the best spam protection around >http://mail.yahoo.com _________________________________________________________________ Opret en personlig blog og del dine billeder på MSN Spaces: http://spaces.msn.com For insights into what's up at Safe Software and what's on the development horizon, visit Safe's blog at spatial-etl.blogspot.com. Safe Software has also made slides available that outline enhancements planned for FME 2007. The slides are from the "Road Ahead" presentation given on Day 2 of the FME Worldwide Users Conference. To view these slides, visit www.safe.com/2006uc. Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/fme/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/fme/join (Yahoo! ID required) <*> To change settings via email: mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
