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<DIV dir=ltr align=left><PRE id=line1><SPAN><SPAN class=000272521-23112012>you have to set your variable mercator to the right projection.</SPAN></SPAN></PRE><PRE><SPAN><SPAN class=000272521-23112012>from </SPAN>kml-pointtrack.js.php<SPAN class=000272521-23112012>:</SPAN>
</SPAN><SPAN>var mercator = new OpenLayers.Projection("EPSG:4326"); </SPAN><SPAN class=comment><!-- WGS84 --><BR></SPAN><SPAN>var geographic = new OpenLayers.Projection("EPSG:4326"); </SPAN><SPAN class=comment><!-- WGS84 --></SPAN><SPAN></SPAN></PRE></DIV>
<DIV><SPAN><SPAN class=000272521-23112012>it should be <BR></SPAN>var mercator =
new OpenLayers.Projection("EPSG:<SPAN class=000272521-23112012>900913</SPAN>");
</SPAN></DIV><SPAN></SPAN><FONT size=2 face=Arial></FONT><FONT size=2
face=Arial></FONT>
<DIV><BR><SPAN class=000272521-23112012><FONT size=2
face=Arial>Arnd</FONT></SPAN></DIV>
<DIV><SPAN class=000272521-23112012></SPAN> </DIV>
<DIV dir=ltr lang=de class=OutlookMessageHeader align=left>
<HR tabIndex=-1>
<FONT size=2 face=Tahoma><B>Von:</B> openlayers-users-bounces@lists.osgeo.org
[mailto:openlayers-users-bounces@lists.osgeo.org] <B>Im Auftrag von </B>Riggi
Valerio<BR><B>Gesendet:</B> Freitag, 23. November 2012 15:32<BR><B>An:</B>
openlayers-users@lists.osgeo.org<BR><B>Betreff:</B> Re: [OpenLayers-Users]
Display Coordinates<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV class=moz-cite-prefix>I was missing an "else if" on my code and the
mercator was always setted to EPSG:900913, now it seems to work but the wgs-84
version dosen't center the map on the desired position:<BR>
<SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; LETTER-SPACING: normal; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"
class=webkit-html-attribute-name>center:</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; LETTER-SPACING: normal; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"
class=webkit-html-attribute-name>new</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; LETTER-SPACING: normal; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"
class=webkit-html-attribute-name>OpenLayers.LonLat(15.4386126995087,</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; LETTER-SPACING: normal; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"
class=webkit-html-attribute-name>38.2423138618469).transform(geographic,</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; DISPLAY: inline !important; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; FLOAT: none; LETTER-SPACING: normal; COLOR: rgb(0,0,0); WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px">
</SPAN><SPAN
style="WIDOWS: 2; TEXT-TRANSFORM: none; TEXT-INDENT: 0px; FONT: medium monospace; WHITE-SPACE: pre-wrap; ORPHANS: 2; LETTER-SPACING: normal; WORD-SPACING: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px"
class=webkit-html-attribute-name>mercator)</SPAN><BR>why?<BR><BR>Many
thanks<BR>Valerio<BR><BR>Il 22/11/2012 22:08, Phil Scadden ha scritto:<BR></DIV>
<BLOCKQUOTE cite=mid:50AE9455.4070104@gns.cri.nz type="cite"><PRE wrap="">Okay, you have added displayProjection.
So looking at the formatOutput function, I see.
lonLat now comes into the function as lat/lon in 4326.
you convert to mercator
However lonLat.transform changes lonLat.
try
var geoCoor = lonLat.clone();
geoCoor.transform(geographic, mercator);
var lat = lonLat.lat;
var long = lonLat.lon;
var ns = OpenLayers.Util.getFormattedLonLat(lat);
var ew = OpenLayers.Util.getFormattedLonLat(long,'lon');
return '<div style=\"color: green; font-size: 14px; font-weight: bold;
background-color: white; width: 700px; text-align: left;\">Coordinate: '
+ ns + ', ' + ew + ' (' + (Math.round(geoCoor.lat * 10000) / 10000) + ',
' + (Math.round(geoCoor.lon * 10000) / 10000) + ')' + '</div>';
}
Get used to using firebug or similar. It makes it easy to see what is
going on. Put breakpoint in formatOutput and then watch the values.
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