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<DIV>Hi Steve</DIV>
<DIV> </DIV>
<DIV>This is what I do:</DIV>
<DIV> </DIV>
<DIV>include EPSG files specifically as required:</DIV>
<DIV> </DIV>
<DIV><script src='OpenLayers.js'></script><BR> <script src="lib/proj4js-combined.js"></script><BR> <script src="lib/EPSG2193.js"></script><BR> <script src="lib/EPSG27200.js"></script><BR> <script src="lib/EPSG4326.js"></script><BR> <script type="text/javascript"></DIV>
<DIV> </DIV>
<DIV>Later, I have code that retrieves the entered coordinates and converts:</DIV>
<DIV> </DIV>
<DIV> var src = new OpenLayers.Projection('EPSG:4326');<BR> var dest = new OpenLayers.Projection('EPSG:2193');<BR> latitude = document.getElementById('lat').value;<BR> longitude = document.getElementById('llong').value;<BR> var markergeom = new OpenLayers.Geometry.Point(longitude,latitude);<BR> //now in-place re-projection<BR> OpenLayers.Projection.transform(markergeom, src, dest); <BR> gpsx = markergeom.x;<BR> gpsy = markergeom.y;<BR> alert(gpsx + "," + gpsy);</DIV>
<DIV> </DIV>
<DIV>Cheers,</DIV>
<DIV> </DIV>
<DIV>Robert Sanson<BR><BR>>>> <Steve.Toutant@inspq.qc.ca> 17/03/2009 8:45 a.m. >>><BR><BR><FONT face=sans-serif size=2>I created a simple html page where the user enter lat/long coordinates and the program returns the projected coord in EPSG 32198.</FONT> <BR><BR><FONT face=sans-serif size=2>That works well, but if I insert the same code in a more complex program using openlayers, the coordinates are not projected. Here is the code I put just after map.setCenter()</FONT> <BR><BR><FONT face=sans-serif size=2>var lon = -70.894826;</FONT> <BR><FONT face=sans-serif size=2>var lat = 48.329377;</FONT> <BR><FONT face=sans-serif size=2>var point = new OpenLayers.Geometry.Point(lon, lat); </FONT><BR><FONT face=sans-serif size=2>var src = new OpenLayers.Projection('EPSG:4326'); </FONT><BR><FONT face=sans-serif size=2>OpenLayers.Projection.transform(point, src, map.getProjectionObject()); </FONT><BR><FONT face=sans-serif size=2>alert(point);</FONT> <BR><BR><FONT face=sans-serif size=2>I included the script at the beginning of my program</FONT> <BR><FONT face=sans-serif size=2><script src="../../proj4js/lib/proj4js-compressed.js"></script></FONT> <BR><BR><FONT face=sans-serif size=2>It seems that that the proj4js script is not found.</FONT> <BR><FONT face=sans-serif size=2>Any idea?</FONT> <BR><BR><FONT face=sans-serif size=2>thanks</FONT> <BR><FONT face=sans-serif size=2>Steve</FONT><BR><BR></DIV><FONT style="BACKGROUND-COLOR: #ffffff">
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