Hi Jody, You are right, original shapefile has ".prj" file. I succeed to display both original shapefile and the best path shapefile on map only when i load original shapefile without ".prj" file. However i still get coordinates in some format different than lat/lon. I want to get coordinates of feature Geometry in lat/lon values so i can set source and destination points on more meaningful way. I am curious where is contained information about format in which coordinates will be stored in shapefile?
To be more precise, when i check coordinates of feature line strings i don't get values in lat/lon. Is there any way to transfrom that values in lat/lon. Best regards. Jody Garnett-2 wrote: > > I am afraid uDig may be tricking you - it is willing to pick up the > ".prj" file of your shapefile and reproject it match your map (which > may very well be in lat/lon). Can you check if your shapefile has a > ".prj" file? > > Jody > > On 19/08/2009, at 8:42 PM, iceDice wrote: > >> >> Hello, >> >> I am getting strange results for feature coordinates when i use: >> geom = (Geometry)feature.getDefaultGeometryProperty().getValue(); >> Coordinate[] coords = geom.getCoordinates(); >> I display shapefile with uDig and saw that all features have >> coordinates >> around >> (lon,lat)=(-122,48). >> However when i try to display coords values i get something like: >> c.x = 1561362.83792108, c.y = 710769.236710566. >> >> I create graph from those features and set source and destination >> point to >> find the best path between them in coordinates like those i got with >> geom = (Geometry)feature.getDefaultGeometryProperty().getValue(); >> (c.x = 1561362.83792108, c.y = 710769.236710566) >> However as result i get path which is not in same range as original >> shape >> file. >> Those two files (original shapefile and shapefile which represents >> best >> path) are >> appearing on map at very different scales which is very strange to me. >> >> I manage to get proper results using other shapefiles with same >> procedure, >> but i have problem with this specific shapefile. >> >> I hope so someone can help me. >> >> Best regards. >> >> -- >> View this message in context: >> http://n2.nabble.com/SimpleFeature.getDefaultGeometry%28%29-tp3471524p3471524.html >> Sent from the geotools-gt2-users mailing list archive at Nabble.com. >> >> ------------------------------------------------------------------------------ >> Let Crystal Reports handle the reporting - Free Crystal Reports 2008 >> 30-Day >> trial. Simplify your report design, integration and deployment - and >> focus on >> what you do best, core application coding. Discover what's new with >> Crystal Reports now. http://p.sf.net/sfu/bobj-july >> _______________________________________________ >> Geotools-gt2-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > > ------------------------------------------------------------------------------ > Let Crystal Reports handle the reporting - Free Crystal Reports 2008 > 30-Day > trial. Simplify your report design, integration and deployment - and focus > on > what you do best, core application coding. Discover what's new with > Crystal Reports now. http://p.sf.net/sfu/bobj-july > _______________________________________________ > Geotools-gt2-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users > > -- View this message in context: http://n2.nabble.com/SimpleFeature.getDefaultGeometry%28%29-tp3471524p3472389.html Sent from the geotools-gt2-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
