Hi. We cannot guess what's going on without seeing actual code. If you use the read method of OpenLayers.Format.WKT keep in mind that it returns an OpenLayers.Feature.Vector object. Eric
2008/10/31, Burgholzer,Robert <[EMAIL PROTECTED]>: > I forgot to give the openlayers error: > > > > Error: feature.geometry.getBounds is not a function > > Source File: > http://172.16.209.70/html/devlib/OpenLayers-2.7/OpenLayers.js > > Line: 325 > > > > Robert W. Burgholzer > > Surface Water Modeler > > Office of Water Supply and Planning > > Virginia Department of Environmental Quality > > [EMAIL PROTECTED] > > 804-698-4405 > > Open Source Modeling Tools: > > http://sourceforge.net/projects/npsource/ > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > On Behalf Of Burgholzer,Robert > Sent: Friday, October 31, 2008 11:51 AM > To: users@openlayers.org > Subject: [OpenLayers-Users] setting WKT returned from postGIS in form > fieldto openlayers feature > > > > My application returns a WKT representation of an element geometry in a > hidden form field. I am trying to take that geometry and push it into > an openlayers feature layer, so that as the user goes views different > elements from the PG server, those features appear in the foreground on > the OL map. > > > > I have tried to implement some code from the WKT example, but I am not > having any luck. The feature fails to draw, although I know it is > there, because I have been using an alert() to show me the contents of > the WKT string. Thus, I am guessing that somehow my format returned > from PostGIS is incorrect. Here is the contents of my hidden form > field: > > > > MULTIPOLYGON(((-8623549.09290489 4522549.65191948,-8623596.86604756 > 4522931.83706085,-8623635.0845617 4523629.32494386,-8624131.92524548 > 4523591.10642972,-8624619.21130074 4523619.77031532,-8625488.68249736 > 4523610.21568679,-8626224.3888945 4523552.88791558,-8626319.93517984 > 4523552.88791558,-8626597.01940734 4523849.08140015,-8626721.22957829 > 4524040.17397083,-8627256.28877621 4523973.2915711,-8627390.05357569 > 4523954.18231403,-8627409.16283276 4523715.31660067,-8627447.38134689 > 4523581.55180119,-8627265.84340474 4523266.24905955,-8627208.51563353 > 4523103.82037447,-8626979.20454871 4522884.06391818,-8626616.12866441 > 4522759.85374724,-8626052.40558088 4522654.75283335,-8625555.5648971 > 4522444.5510056,-8625240.26215547 4522243.90380638,-8625058.72421331 > 4522463.66026267,-8624724.31221461 4522501.87877681,-8624514.11038686 > 4522406.33249147,-8624237.02615936 4522234.34917785,-8623959.94193187 > 4522234.34917785,-8623644.63919024 4522282.12232052,-8623549.09290489 > 4522549.65191948)) > > > > > > Any help would be most appreciated, > > r.b. > > > > Robert W. Burgholzer > > Surface Water Modeler > > Office of Water Supply and Planning > > Virginia Department of Environmental Quality > > [EMAIL PROTECTED] > > 804-698-4405 > > Open Source Modeling Tools: > > http://sourceforge.net/projects/npsource/ > > > > _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
