Thanks Mark and Russell The Feature Merger was what I needed. I have been an FME user for 3 years and, unbelievably, had never used the Feature Merger until now. Wow what a powerful little tool.
To all the forum and FMEpedia contributors, thankyou for providing a friendly environment for those of us needing assistance. Your knowledge is amazing. The sample workspaces and custom transformers are a great resource. Well done team. Regards Martin Olney Geospatial Maintenance - Topo Section Geographic Services Branch Information Services Division Department of Land Information 1 Midland Square MIDLAND WA 6056 PO Box 2222 MIDLAND WA 6936 Ph. (08) 9273 0952 | Fx. (08) 9273 7660 [EMAIL PROTECTED] www.dli.wa.gov.au <http://www.dli.wa.gov.au/> -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of nichols2bdarwindpi Sent: Tuesday, 12 December 2006 7:58 AM To: [email protected] Subject: [fme] Re: Point on Line Martin, We are doing the same thing here in the NT. Take a look at our website at http://www.ntlis.nt.gov.au/imfPublic/airPhotoimf.jsp. <http://www.ntlis.nt.gov.au/imfPublic/airPhotoimf.jsp.> I am using FME to create photo runs, photo and project coverages uploaded to an oracle data base. The orientation of the run is not an issue until the photo coverage is laid along the run. Then the photo frame orientation must be correct. To do this I use a labeller-expression evaluator-rotator to create a rotation attribute which is then used to rotate the photo coverages. To create flight diagrams from the resultant shape files I simply convert to DGNs and produce the flight indexes. Have a look and if you want to see the entire workbench I would be happy to send it to you. Russell Miller Imagery Management Unit DPI NT. --- In [email protected] <mailto:fme%40yahoogroups.com> , "mark2atsafe" <[EMAIL PROTECTED]> wrote: > > Hi Martin, > Presumably all of the points are read in order - therefore the > segments will be created in order and they can be matched that way. > > See the attached workspace. I number the segments 1-7, the points 1-8. > The points have a segmentToFetch attribute of (pointID-1) : except > where it is the first point which gets a value of 1. > > The data - including the azimuth - is totally faked, but I think it > should work OK for you. If your points aren't in order then I should > imagine you have a point ID which you could sort by using a Sorter. > > Failing that... the PointOnLineOverlayer should have a list setting. > The list will contain all of the line segments and azimuths. Can you > select the correct one from there? > > Ah - I can't seem to attach files when posting a message thru the > yahoo interface. I'll put it on fmepedia at... > http://www.fmepedia.com/index.php/Aerial_Photo_Flight_Diagram_Azimuth <http://www.fmepedia.com/index.php/Aerial_Photo_Flight_Diagram_Azimuth> _Fetcher > > Hope this helps > > Mark > > Mark Ireland, Senior Product Specialist > Safe Software Inc. Surrey, BC, CANADA > [EMAIL PROTECTED] http://www.safe.com <http://www.safe.com> > Solutions for Spatial Data Translation, Distribution and Access > > > --- In [email protected] <mailto:fme%40yahoogroups.com> , "Martin Olney" <Martin.Olney@> wrote: > > > > Hello to all, > > > > > > > > In summary I am creating aerial photograph flight diagrams from csv to > > personal geodatabase. > > > > I have points representing the photo centres and have connected them > > using the Point Connector within each run. > > > > Then I used the Chopper and Azimuth Calculator to get the azimuth of > > each segment. Now I want to assign the azimuth of each segment to the > > point at the end of that segment. An exception is the first point - that > > will have the same azimuth as the second point. For example Points 1 and > > 2 will have the azimuth of segment 1, point 3 will have the azimuth of > > segment 2, point 4 will have the azimuth of segment 3 ..... > > > > I used the Point on Line Overlayer but I can't control which line > > segment the azimuth is taken from. At the moment I am playing around > > with the Distance Snipper so only one segment will overlay each point. > > > > I need the azimuth to rotate the photo frames. > > > > > > > > Anyone have any other ideas how I can get the azimuths to the points? > > > > > > > > Regards > > > > Martin Olney > > > > Geospatial Maintenance - Topo Section > > > > Geographic Services Branch > > > > Information Services Division > > > > Department of Land Information > > > > 1 Midland Square MIDLAND WA 6056 > > > > PO Box 2222 MIDLAND WA 6936 > > > > Ph. (08) 9273 0952 | Fx. (08) 9273 7660 > > > > martin.olney@ > > > > www.dli.wa.gov.au <http://www.dli.wa.gov.au/ <http://www.dli.wa.gov.au/> > > > > > > > > > > > > > > > This e-mail and any files transmitted with it are intended only for > the use of the addressee(s). It may contain information that is > confidential and privileged. If you are not an intended recipient, > any use, interference with, disclosure, distribution or copying of > this material is unauthorised and prohibited. If you receive this in > error, please notify the author by Return email to the sender. > Information in this message not relating to the official business of > DLI shall be understood as neither given nor endorsed by it. While > every care is taken, it is recommended that you scan any attachments > for viruses. DLI liability is limited to re-supplying affected > attachments. > > >
image001.gif
Description: image001.gif
