{ "currentVersion": 10.01, "serviceDescription": "", "mapName": "Manatee County, FL", "description": "This is my service", "copyrightText": "Information Services - GIS", "layers": [ { "id": 0, "name": "2011 Aerials", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0 }, { "id": 1, "name": "Florida Major Roads", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 50000 }, { "id": 2, "name": "base", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0 } ], "tables": [], "spatialReference": {"wkid": 102100}, "singleFusedMapCache": true, "tileInfo": { "rows": 256, "cols": 256, "dpi": 96, "format": "JPEG", "compressionQuality": 75, "origin": { "x": -2.0037508342787E7, "y": 2.0037508342787E7 }, "spatialReference": {"wkid": 102100}, "lods": [ { "level": 0, "resolution": 156543.03392800014, "scale": 5.91657527591555E8 }, { "level": 1, "resolution": 78271.51696399994, "scale": 2.95828763795777E8 }, { "level": 2, "resolution": 39135.75848200009, "scale": 1.47914381897889E8 }, { "level": 3, "resolution": 19567.87924099992, "scale": 7.3957190948944E7 }, { "level": 4, "resolution": 9783.93962049996, "scale": 3.6978595474472E7 }, { "level": 5, "resolution": 4891.96981024998, "scale": 1.8489297737236E7 }, { "level": 6, "resolution": 2445.98490512499, "scale": 9244648.868618 }, { "level": 7, "resolution": 1222.992452562495, "scale": 4622324.434309 }, { "level": 8, "resolution": 611.4962262813797, "scale": 2311162.217155 }, { "level": 9, "resolution": 305.74811314055756, "scale": 1155581.108577 }, { "level": 10, "resolution": 152.87405657041106, "scale": 577790.554289 }, { "level": 11, "resolution": 76.43702828507324, "scale": 288895.277144 }, { "level": 12, "resolution": 38.21851414253662, "scale": 144447.638572 }, { "level": 13, "resolution": 19.10925707126831, "scale": 72223.819286 }, { "level": 14, "resolution": 9.554628535634155, "scale": 36111.909643 }, { "level": 15, "resolution": 4.77731426794937, "scale": 18055.954822 }, { "level": 16, "resolution": 2.388657133974685, "scale": 9027.977411 }, { "level": 17, "resolution": 1.1943285668550503, "scale": 4513.988705 }, { "level": 18, "resolution": 0.5971642835598172, "scale": 2256.994353 }, { "level": 19, "resolution": 0.29858214164761665, "scale": 1128.497176 }, { "level": 20, "resolution": 0.14929107082380833, "scale": 564.248588 } ] }, "initialExtent": { "xmin": -9317797.891553422, "ymin": 3061811.682989043, "xmax": -9075390.77966656, "ymax": 3293519.8681217567, "spatialReference": {"wkid": 102100} }, "fullExtent": { "xmin": -9799149.374012526, "ymin": 2763455.695588875, "xmax": -8856957.606708061, "ymax": 3690364.6251676935, "spatialReference": {"wkid": 102100} }, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "Tax_Lot", "Author": "tlabarr", "Comments": "", "Subject": "", "Category": "", "Keywords": "", "AntialiasingMode": "None", "TextAntialiasingMode": "Force" }, "capabilities": "Map,Query,Data" }
var lods = [ {level: 0, scale: 1000000}, {level: 1, scale: 750000}, {level: 2, scale: 500000}, {level: 3, scale: 250000}, {level: 4, scale: 100000}, {level: 5, scale: 75000}, {level: 6, scale: 24000}, {level: 7, scale: 10000}, {level: 8, scale: 1000}, {level: 9, scale: 500} ];
<!doctype html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta http-equiv="X-UA-Compatible" content="IE=7,IE=9" /> <!--The viewport meta tag is used to improve the presentation and behavior of the samples on iOS devices--> <meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/> <title>Dynamic Map Service with Zoom Slider</title> <link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/2.4/js/dojo/dijit/themes/claro/claro.css"> <script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=2.4"></script> <script type="text/javascript"> dojo.require("esri.map"); var map; function init() { var lods = [ { level: 0 , resolution: 0.3515625 , scale: 147748799.285417 }, { level: 1 , resolution: 0.17578125 , scale: 73874399.6427087 }, { level: 2 , resolution: 0.087890625 , scale: 36937199.8213544 }, { level: 3 , resolution: 0.0439453125 , scale: 18468599.9106772 }, { level: 4 , resolution: 0.02197265625 , scale: 9234299.95533859 }, { level: 5 , resolution: 0.010986328125 , scale: 4617149.97766929 }, { level: 6 , resolution: 0.0054931640625 , scale: 2308574.98883465 }, { level: 7 , resolution: 0.00274658203125 , scale: 1154287.49441732 }, { level: 8 , resolution: 0.001373291015625 , scale: 577143.747208662 }, { level: 9 , resolution: 0.0006866455078125 , scale: 288571.873604331 }, { level: 10 , resolution: 0.00034332275390625 , scale: 144285.936802165 }, { level: 11 , resolution: 0.000171661376953125 , scale: 72142.9684010827 }, { level: 12 , resolution: 0.0000858306884765629 , scale: 36071.4842005414 }, { level: 13 , resolution: 0.0000429153442382814 , scale: 18035.7421002707 }, { level: 14 , resolution: 0.0000214576721191407 , scale: 9017.87105013534 }, { level: 15 , resolution: 0.0000107288360595703 , scale: 4508.93552506767 } ]; map = new esri.Map("map", { lods: lods }); var dyn = new esri.layers.ArcGISDynamicMapServiceLayer("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Population_World/MapServer"); map.addLayer(dyn); } dojo.ready(init); </script> </head> <body class="claro"> <div id="map" style="width:900px; height:300px; border:1px solid #000;"></div> </body> </html>
dojo.forEach(map.__tileInfo.lods, function(l) { console.log('{ level: ', l.level, ', resolution: ', l.resolution, ', scale: ', l.scale, '},'); });
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