My guess here is that OpenLayers 2.10 is not compatible with Proj4js 2.X. Try Proj4js 1.1 instead.
Best regards, Bart -- Bart van den Eijnden Front-end Developer | Boundless @boundlessgeo On 11 Feb 2014, at 17:58, Juanma M. R. <[email protected]> wrote: > Hi, > > Thank you Robert. I already included a file with the CRS like that: > > <script TYPE="text/javascript" src="proj4js-2.1.0/lib/proj4.js"></script> > <script TYPE="text/javascript" src="proj4js-2.1.0/lib/spider_srs.js"></script> > <script TYPE="text/javascript" src="OpenLayers-2.10/OpenLayers.js"></script> > > with one line for each CRS like the ones from spatialreference.org: > > Proj4js.defs["EPSG:900913"] = "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 > +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"; > Proj4js.defs["EPSG:4230"] = "+proj=longlat +ellps=intl +no_defs"; > ... > > and it thorughs the error: > > "ReferenceError: Proj4js is not defined" > > The object Proj4js is not defined but the proj4.js file gives no error. Am I > using a wrong object name for including the defs strings? > > Cheers, > > Juan Manuel Moreno Rivera. > Sección de Teledetección y SIG / Remote Sensing & GIS group > > Instituto de Desarrollo Regional / Institute for Regional Development > > Universidad de Castilla-La Mancha / University of Castilla-La Mancha > > Tlf: +34 967599200 (Ext: 2623) > > http://www.teledeteccionysig.es/ > > > 2014-02-07 1:35 GMT+01:00 Robert Sanson <[email protected]>: > Hi Juan > > You are missing the .js file name in the first <script></script> block. > > Here is some code that works for me: > > <script src="lib/proj4js-compressed.js"></script> > <script src="lib/EPSG2193.js"></script> > <script src="lib/EPSG4326.js"></script> > <script src="OpenLayers.js"></script> > <script type="text/javascript"> > var xys = map.getLonLatFromViewPortPx(e.xy); > easting = xys.lon; > northing = xys.lat; > var tempgeom = new OpenLayers.Geometry.Point(easting,northing); > //now re-projection to WGS84 > var src = new OpenLayers.Projection('EPSG:2193'); > var dest = new OpenLayers.Projection('EPSG:4326'); > OpenLayers.Projection.transform(tempgeom, src, dest); > > regards, > > Robert > > >>> "Juanma M. R." <[email protected]> 7/02/2014 3:23 a.m. >>> > Dear list, > > I am trying to reproject in client side using OpenLAyers but I have > problems to find how to make OpenLayers detecting Proj4js. The proj > > The source code for including OpenLayers and Proj4js is: > > <script TYPE="text/javascript" src="proj4js-2.1.0/dist/"></script> > > <script TYPE="text/javascript" > > src="OpenLayers-2.10/OpenLayers.js"></script> > > > The source code for reprojecting is: > > olb = new OpenLayers.Bounds(b.minx,b.miny,b.maxx,b.maxy); > > var srcprj = new OpenLayers.Projection("EPSG:23030"); > > > var destprj = new OpenLayers.Projection("EPSG:900913"); //A definition of > > > > newOlb = olb.transform(srcprj, destprj); > > > The OpenLayers.Projection method creates a Projection object but the proj > instance, the property of Projection type, is null in both cases. So I > imagine it is not capable of creating it. I have the documentation but > maybe I am missing something so obvious ... the final result is that the > coordinates of the new bounds are a copy of the original ones. > > The other question is how to declare the "EPSG:900913". I have included a > file with the Proj4js.defs for each EPSG code to be included but when I add > the line to include this .js content it teels me that Proj4js is not an > object. > > So, I am doing something wrong integrating the proj4js and OpenLayers. > Could anyone help me? Just pointing to the right docummentation to > configure OpenLayers with Proj4js (I have already tried copying proj4js in > the same folder as OpenLayers.js but t didn't work). > > Cheers, > Juan Manuel Moreno Rivera. > > > > This email and any attachments are confidential and intended solely for the > addressee(s). If you are not the intended recipient, please notify us > immediately and then delete this email from your system. > > This message has been scanned for Malware and Viruses by Websense Hosted > Security. > www.websense.com > > _______________________________________________ > Users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/openlayers-users
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