Thanks, after a little conversion that seems to have done the trick! I was confused when I looked at the docs and didn't see it asking for units.
Thanks a ton for answering so quickly on a holiday (for many at least)! On Thu, Dec 24, 2015 at 5:22 PM, Andrea Aime <[email protected]> wrote: > Hi William, > I'm not familiar with that class, but my 11:30PM guess is that it's purely > geometric, like all > the JTS geometries, as such you should pass a radius in "degrees" > > Cheers > Andrea > > > On Thu, Dec 24, 2015 at 7:39 PM, William Bowen <[email protected]> > wrote: > >> I'm having trouble creating shapes from the GeometricShapeFactory in Geo >> Tools 14. Namely, given a lat/long, I would expect the coordinates to be >> created according to my SRID (4326) and look like lat/longs but instead I >> get numbers seemingly on a different CRS like: >> >> List(4552.971727307984,-5947.9371003344, >> 4766.310254798524,-5777.468633508588, 4973.220940309102,-5599.253051374699, >> ...) >> >> Some simplified Scala sample code for creating an arc is below. I'm >> having the same issue with createCircle() and other shape factory methods, >> so it must be something I'm doing incorrectly: >> >> val arcFactory = new GeometricShapeFactory(new GeometryFactory(new >> PrecisionModel(PrecisionModel.FLOATING), 4326)) >> arcFactory.setCentre(new Coordinate(36.033611, -76.333056)) >> // Size from 4.0 NM is 14816.0 in meters >> arcFactory.setSize(14816) >> // Angle in radians, converted from degrees >> arcFactory.createArc(5.368118804656389, 3.6496323105958797) >> >> >> When I log it all out, it looks something like: >> >> Creating arc at 36.033611, -76.333056 of size 4.0 NM (14816.0 m) from >> start angle 5.368118804656389 radians (307.57055143162347 deg) to end angle >> 3.6496323105958797 radians (209.1085281717227 deg) >> >> But as mentioned before, the generated coordinates do not conform to my >> expecations (lat/long) pairs. What am I missing? When I print the SRID of >> the generated geometry, it's coming out as 4326 but the coordinates don't >> seem to reflect this, so a transform() doesn't seem appropriate here. >> >> Thank you guys so much for your help! >> >> >> ------------------------------------------------------------------------------ >> >> _______________________________________________ >> GeoTools-GT2-Users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users >> >> > > > -- > == > GeoServer Professional Services from the experts! Visit > http://goo.gl/it488V for more information. > == > > *Geosolutions' Winter Holidays from 24/12 to 6/1* > > Ing. Andrea Aime > @geowolf > Technical Lead > > GeoSolutions S.A.S. > Via Poggio alle Viti 1187 > 55054 Massarosa (LU) > Italy > phone: +39 0584 962313 > fax: +39 0584 1660272 > mob: +39 339 8844549 > > http://www.geo-solutions.it > http://twitter.com/geosolutions_it > > *AVVERTENZE AI SENSI DEL D.Lgs. 196/2003* > > Le informazioni contenute in questo messaggio di posta elettronica e/o > nel/i file/s allegato/i sono da considerarsi strettamente riservate. Il > loro utilizzo è consentito esclusivamente al destinatario del messaggio, > per le finalità indicate nel messaggio stesso. Qualora riceviate questo > messaggio senza esserne il destinatario, Vi preghiamo cortesemente di > darcene notizia via e-mail e di procedere alla distruzione del messaggio > stesso, cancellandolo dal Vostro sistema. Conservare il messaggio stesso, > divulgarlo anche in parte, distribuirlo ad altri soggetti, copiarlo, od > utilizzarlo per finalità diverse, costituisce comportamento contrario ai > principi dettati dal D.Lgs. 196/2003. > > > > The information in this message and/or attachments, is intended solely for > the attention and use of the named addressee(s) and may be confidential or > proprietary in nature or covered by the provisions of privacy act > (Legislative Decree June, 30 2003, no.196 - Italy's New Data Protection > Code).Any use not in accord with its purpose, any disclosure, reproduction, > copying, distribution, or either dissemination, either whole or partial, is > strictly forbidden except previous formal approval of the named > addressee(s). If you are not the intended recipient, please contact > immediately the sender by telephone, fax or e-mail and delete the > information in this message that has been received in error. The sender > does not give any warranty or accept liability as the content, accuracy or > completeness of sent messages and accepts no responsibility for changes > made after they were sent or for other risks which arise as a result of > e-mail transmission, viruses, etc. > > ------------------------------------------------------- >
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