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<p class=MsoPlainText><font size=2 face="Courier New"><span lang=EN-GB
style='font-size:10.0pt'>Hi<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>I would like to put an overview
map to my map using projection 'epsg:21781'. Unfortunately I cannot get it
working. <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>I use the following code:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> <div
id="map"></div><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> <script
defer="defer" type="text/javascript"><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> var map =
new OpenLayers.Map('map', { projection: 'epsg:21781', maxExtent: new
OpenLayers.Bounds(606800,262500,619100,272400), units: 'm', minScale: '100000',
maxScale: '5000', scales: ['10000', '75000', '50000','40000', '30000', '25000',
'20000', '15000', '10000', '9000', '8000', '7000', '6000', '5000'], 'tileSize':
new OpenLayers.Size(512,512) });<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> var myLoc =
new OpenLayers.LonLat(7.6,47.558);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> my_wms = new
OpenLayers.Layer.WMS( "citymap",<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
"http://localhost/cgi-bin/mapserv.exe?map=c:/ms4w/apache/htdocs/nafmomNeu/map/citymap.map",
{LAYERS: "citymap", format: 'png', transparent:'true'});<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
my_wms.setIsBaseLayer(true);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
my_wms.setVisibility(true);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
map.addLayer(my_wms);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
map.addControl(new OpenLayers.Control.LayerSwitcher());<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
map.setCenter(myLoc, 13);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> var options
= {<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
projection: 'epsg:21781',<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
units: 'm',<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
numZoomLevels: 1,<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
layers: [my_wms.clone()],<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
maxExtent: new OpenLayers.Bounds(606800,262500,619100,272400)};<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> var overview
= new OpenLayers.Control.OverviewMap()<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
map.addControl(overview);<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>
overview.maximizeControl();<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'> </script><o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>The main map appears as usual
and I can use the zooming, panning, etc. Though I get the following error
message:<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>bounds has no properties<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>file:///C:/.../Openlayers/V2.3/OpenLayers-2.3-rc1/lib/OpenLayers/Map.js<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>Line: 1011<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>The overviewmap container
appears as well – but with no contents. If I click in it or want to move
the red rectangle I get the error: <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>this.ovmap has no properties <o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>file:///C:/.../OpenLayers-2.3-rc1/lib/OpenLayers/Control/OverviewMap.js<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>Line: 294<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'>Any help on that?<o:p></o:p></span></font></p>
<p class=MsoPlainText><font size=2 color=black face="Courier New"><span
lang=EN-GB style='font-size:10.0pt;color:black'><o:p> </o:p></span></font></p>
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