I am still trying to figure out this problem, please any help would be appreciated. I really cannot find a solution anywhere else and my biggest hope is this forum. Any thoughts ?
Thanks Again, Aleks Aco wrote: > > Hi and thanks to all the replies in advance, > > I am relatively new to tilecache. I have installed it on windows and it > works fine, but the problem is that is when i want to add an openlayers > marker, well it just doesn't display it. It displays it when I am not > using > tilecache to cache the image tiles. > > Here is my html. > > <html xmlns="http://www.w3.org/1999/xhtml";> > <head> > <style type="text/css"> > #map { > width: 100%; > height: 99%; > border: 1px solid black; > } > body { > padding:0px; > margin:2px > } > #labs { > position:absolute; > bottom:15px; > left:7px; > font-size:smaller; > z-index: 5000; > } > </style> > <script src="http://openlayers.org/api/OpenLayers.js";></script> > <!--<script type="text/javascript" src="C:/Tomcat6/webapps > /examples/Whitesnow/js/main_actions_1.0.js"></script>--> > <script type="text/javascript"> > <!-- > var lon = 5; > var lat = 40; > var zoom = 5; > var points = []; > var map, layer, polygonLayer, markers, points_ring, > area_of_interest_polygon, area_of_interest_feature, ol_wms, mouse; > var icon_size = new OpenLayers.Size(1700,1700); > > var coords_lat = new Array(); > var coords_lon = new Array(); > > var vector_style = OpenLayers.Util.extend({}, > OpenLayers.Feature.Vector.style['default']); > vector_style.strokeColor = "#7F0000"; > vector_style.fillColor = "red"; > > function init(){ > var options = { > units: "m", > projection: 'epsg:32661', > resolutions: [5500000.0,2750000.0,1375000.0,687500.0,343750.0, > 171875.0,85937.5, 42968.75,21484.375,10742.1875,5371.09375,2685.546875, > 1342.7734375,671.38671875,335.693359375,167.8466796875,83.92333984375, > 41.961669921875,20.9808349609375,10.49041748046875], > maxExtent: new OpenLayers.Bounds > (-2200000,-712631,3072800,3840000) > }; > var options2 = { > units: "m", > maxResolution: "auto", > projection: "EPSG:3573", > resolutions: [5500000.0, 2750000.0, 1375000.0, 687500.0, > 343750.0, 171875.0, 85937.5, 42968.75, 21484.375, 10742.1875, 5371.09375, > 2685.546875, 1342.7734375, 671.38671875, 335.693359375, 167.8466796875, > 83.92333984375, 41.961669921875, 20.9808349609375, 10.49041748046875], > maxExtent: new OpenLayers.Bounds > (-4000000,-4200000,3000000,3500000) > }; > map = new OpenLayers.Map( 'map'); > > ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS", > "http://labs.metacarta.com/wms/vmap0?";, {layers: > 'basic', srs: 'epsg:42304'}); > > polygonLayer = new OpenLayers.Layer.Vector("Polygon Layer"); > markers = new OpenLayers.Layer.Markers( "Markers" ); > > > > layer = new OpenLayers.Layer.WMS( "Openlayers WMS", > " > http://lakeice.uwaterloo.ca/TileCache-2.01/tilecache.cgi?";, {layers: > 'nsidc_polar', format: 'image/png' },options2 ); > > map.addLayer(ol_wms); > > // map.addControl(new OpenLayers.Control.Permalink()); > if (!map.getCenter()) map.zoomToMaxExtent(); > > > > mouse = new OpenLayers.Control.MousePosition(); > map.addControl(mouse); > > // markers.clearMarkers(); > //var marker = new OpenLayers.Marker(new OpenLayers.LonLat(0, > 0), new OpenLayers.Icon(" > http://lakeice.uwaterloo.ca/TileCache-2.01/target2.png";, icon_size)); > //markers.addMarker(new OpenLayers.Marker(new > OpenLayers.LonLat(0, > 0), new OpenLayers.Icon(" > http://lakeice.uwaterloo.ca/TileCache-2.01/target2.png";, icon_size))); > // markers.addMarker(new OpenLayers.Marker(new > OpenLayers.LonLat > (-5859.37500, -27734.37500), new OpenLayers.Icon(" > http://lakeice.uwaterloo.ca/TileCache-2.01/target2.png";, icon_size))); > > map.events.register("click", map, function(e) { > if (coords_lon.length < 4) { > // alert("no"); > var lonlat = map.getLonLatFromViewPortPx(e.xy); > coords_lon.push(lonlat.lon); > coords_lat.push(lonlat.lat); > // setOutputPoints(); > drawUniversalSelection(); > } > }); > > > } > > function drawUniversalSelection() { > > points.length = 0; > markers.clearMarkers(); > for (var x = 0; x < coords_lon.length; x++) { > var marker = new OpenLayers.Marker(new > OpenLayers.LonLat(coords_lon[x], > coords_lat[x]), new OpenLayers.Icon("target2.png", icon_size)); > points[x] = new OpenLayers.Geometry.Point(coords_lon[x], > coords_lat[x]); > markers.addMarker(marker); > map.addLayer(markers); > //alert("yep"); > > } > > if (coords_lon.length > 1) { > points.push(points[0]); > // alert("yep"); > } > points_ring = new OpenLayers.Geometry.LinearRing(points); > area_of_interest_polygon = new OpenLayers.Geometry.Polygon > (points_ring); > area_of_interest_feature = new OpenLayers.Feature.Vector > (area_of_interest_polygon,null,vector_style); > polygonLayer.destroyFeatures(); > polygonLayer.addFeatures([area_of_interest_feature]); > map.addLayer(polygonLayer); > > } > // --> > </script> > </head> > <body onload="init()"> > <div id="map"> > <div id="labs">From http://labs.metacarta.com/ MetaCarta > Labs .</div> > </div> > </body> > </html> > > > Thanks in advance, > > > Aleks > > _______________________________________________ > Users mailing list > Users@openlayers.org > http://openlayers.org/mailman/listinfo/users > > -- View this message in context: http://www.nabble.com/marker-help-with-tilecache-tp15834699p15854144.html Sent from the OpenLayers Users mailing list archive at Nabble.com. _______________________________________________ Users mailing list Users@openlayers.org http://openlayers.org/mailman/listinfo/users
![http://lakeice.uwaterloo.ca/TileCache-2.01/target2.png"](http://lakeice.uwaterloo.ca/TileCache-2.01/target2.png"){kind=link}