Still stuck :'( I've added some more config to my testing map below, including an ESRI rest overlay. This shows that the resolutions and tile bbox's appear correct, but the translation of bbox to x/y/z is clearly busted. Any help would be good - even if you want to tell me I'm not crazy (I'm sick to death of pink tiles).
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>OpenLayers Basic ESRI Map Cache Example</title> <link rel="stylesheet" href=" http://openlayers.org/api/theme/default/style.css" type="text/css" /> <script src="http://openlayers.org/api/OpenLayers.js"></script> <script type="text/javascript"> var map; function init(){ var layerExtent = new OpenLayers.Bounds(-83.3770978320226,42.5233499710321,-83.1508852249313,42.6258987240452); var resolutions = [ 0.000297432625728785, 0.000152285504373138, 7.61427521865689E-05, 3.80713760932845E-05, 1.90333085856364E-05, 9.51546456231529E-06, 4.75892201166056E-06, 2.37946100583028E-06, 1.78459575437271E-06, 1.18973050291514E-06 ]; var tileSize = new OpenLayers.Size(512,512); map = new OpenLayers.Map( 'map', { 'restrictedExtent': layerExtent, 'tileSize': tileSize, 'resolutions': resolutions } ); var xyz = new OpenLayers.Layer.XYZ( "ESRI"," http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/TaxParcel/AssessorsBasemap/MapServer/tile/${z}/${y}/${x}.jpg",{sphericalMercator: false, 'resolutions': resolutions}); map.addLayer(xyz); var arcGIS93Rest = new OpenLayers.Layer.ArcGIS93Rest( "ArcGIS Server Layer", " http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/TaxParcel/AssessorsBasemap/MapServer/export ", {layers: "show:0,2"},{isBaseLayer: false}); map.addLayer(arcGIS93Rest); var ol_wms = new OpenLayers.Layer.WMS( "OpenLayers WMS", "http://labs.metacarta.com/wms/vmap0", {layers: 'basic'},{isBaseLayer: false, visibility: false} ); map.addLayer(ol_wms); map.zoomToExtent(map.restrictedExtent); map.addControl(new OpenLayers.Control.LayerSwitcher()); map.addControl(new OpenLayers.Control.PanZoomBar()); } </script> </head> <body onload="init()"> <div id="map" style="border: 1px solid black; width: 100%; height: 100%;"></div> </body> </html> On Thu, Apr 22, 2010 at 2:14 PM, Andrew Hughes <ahhug...@gmail.com> wrote: > Hi All, > > I've been unable to get a working non sphericalMercator XYZ layer working > with an ESRI cache service. The symptom's to my problem is that the wrong > '/${x}/${y}/${z}' tile indexes/url's are always requested. Obviousuly this > is a result of *my* mis-configuration. I'm completely stuck on this, so > any help would be very much appreciated. > > This is the public XYZ service I am trying to use: > > http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/TaxParcel/AssessorsBasemap/MapServer > > JavaScript (portable): > > <html xmlns="http://www.w3.org/1999/xhtml"> > <head> > <title>OpenLayers Basic ESRI Map Cache Example</title> > <link rel="stylesheet" > href="http://openlayers.org/api/theme/default/style.css" type="text/css" /> > <script src="http://openlayers.org/api/OpenLayers.js"></script> > <script type="text/javascript"> > var map, layer; > function init(){ > var layerExtent = new > OpenLayers.Bounds(-83.3770978320226,42.5233499710321,-83.1508852249313,42.6258987240452); > var resolutions = [ 0.000297432625728785, 0.000152285504373138 ]; > //just 2 for starters. > var tileSize = new OpenLayers.Size(512,512); > map = new OpenLayers.Map( 'map', { > 'restrictedExtent': layerExtent > ,'tileSize': tileSize > ,'resolutions': resolutions > } ); > layer = new OpenLayers.Layer.XYZ( > "ESRI","http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/TaxParcel/AssessorsBasemap/MapServer/tile/${z}/${y}/${x}.jpg > > <http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/TaxParcel/AssessorsBasemap/MapServer/tile/$%7Bz%7D/$%7By%7D/$%7Bx%7D.jpg>",{sphericalMercator: > false}); > map.addLayer(layer); > map.zoomToExtent(map.restrictedExtent); > } > </script> > </head> > <body onload="init()"> > <div id="map" style="border: 1px solid black; width: 640px; height: > 480px;"></div> > </body> > > </html> > > > Obviously there is something that is different between the above XYZ > service and the one in the examples ( > http://openlayers.org/dev/examples/xyz-esri.html). Perhaps another example > would be good to publish (providing I can get this working). > > Thanks in advance :) > >
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