Maps OpenLayers 3 ArcGIS缓存服务器本地文件
几天前，我使用OpenLayers 2.12制作了一个ArcGiscahevisor，其中一些瓷砖位于该文件夹和文件格式中： \u alllayers\L04\R00000009\c0000a07.png 这意味着我的平铺在“\u alllayers”文件夹中，然后在其他文件夹中，这意味着缩放级别（L00、L01…L21）。在它们里面，我有一些其他的文件夹，它们的名字像：“R00000009”，然后在这些文件夹里，我有一些图像，名字像：“C00000a07.png” 当我为OpenLayers 2.12或OpenLayers 2.14制作visor时，我做得很好，工作正常。但是当我尝试对OpenLayers 3做同样的操作时，它不起作用 OpenLayers 2.12/OpenLayers 2.14Maps OpenLayers 3 ArcGIS缓存服务器本地文件,maps,openlayers,openlayers-3,arcgis,Maps,Openlayers,Openlayers 3,Arcgis,几天前，我使用OpenLayers 2.12制作了一个ArcGiscahevisor，其中一些瓷砖位于该文件夹和文件格式中： \u alllayers\L04\R00000009\c0000a07.png 这意味着我的平铺在“\u alllayers”文件夹中，然后在其他文件夹中，这意味着缩放级别（L00、L01…L21）。在它们里面，我有一些其他的文件夹，它们的名字像：“R00000009”，然后在这些文件夹里，我有一些图像，名字像：“C00000a07.png” 当我为OpenLayers
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
<script src="http://maps.google.com/maps/api/js?v=3&sensor=false"></script>
<meta name="apple-mobile-web-app-capable" content="yes">
<title>OpenLayers</title>
<style>
html, body, #map {
margin: 0;
width: 100%;
height: 100%;
}
</style>
<script src="lib/OpenLayers.2.14.js"></script>
<script>
var map,
cacheLayer,
testLayer,
//This layer requires meta data about the ArcGIS service. Typically you should use a
//JSONP call to get this dynamically. For this example, we are just going to hard-code
//an example that we got from here (yes, it's very big):
// http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer?f=json&pretty=true
layerInfo = {
"currentVersion" : 10.01,
"serviceDescription" : "This worldwide street map presents highway-level data for the world and street-level data for the United States, Canada, Japan, Southern Africa, and a number of countries in Europe and elsewhere. This comprehensive street map includes highways, major roads, minor roads, railways, water features, administrative boundaries, cities, parks, and landmarks, overlaid on shaded relief imagery for added context. The street map was developed by ESRI using ESRI basemap data, AND road data, USGS elevation data, and UNEP-WCMC parks and protected areas for the world, and Tele Atlas Dynamap� and Multinet� street data for North America and Europe. Coverage for street-level data in Europe includes Andorra, Austria, Belgium, Czech Republic, Denmark, France, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Luxembourg, Netherlands, Northern Ireland (Belfast only), Norway, Poland, Portugal, San Marino, Slovakia, Spain, Sweden, and Switzerland. Coverage for street-level data elsewhere in the world includes China (Hong Kong only), Colombia, Egypt (Cairo only), Indonesia (Jakarta only), Japan, Mexico (Mexico City only), Russia (Moscow and St. Petersburg only), South Africa, Thailand, and Turkey (Istanbul and Ankara only). For more information on this map, visit us \u003ca href=\"http://goto.arcgisonline.com/maps/World_Street_Map \" target=\"_new\"\u003eonline\u003c/a\u003e.",
"mapName" : "Layers",
"description" : "This worldwide street map presents highway-level data for the world and street-level data for the United States, Canada, Japan, Southern Africa, most countries in Europe, and several other countries. This comprehensive street map includes highways, major roads, minor roads, one-way arrow indicators, railways, water features, administrative boundaries, cities, parks, and landmarks, overlaid on shaded relief imagery for added context. The map also includes building footprints for selected areas in the United States and Europe and parcel boundaries for much of the lower 48 states.\n\nThe street map was developed by ESRI using ESRI basemap data, DeLorme base map layers, AND road data, USGS elevation data, UNEP-WCMC parks and protected areas for the world, Tele Atlas Dynamap� and Multinet� street data for North America and Europe, and First American parcel data for the United States. Coverage for street-level data in Europe includes Andorra, Austria, Belgium, Czech Republic, Denmark, France, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, San Marino, Slovakia, Spain, Sweden, and Switzerland. Coverage for street-level data elsewhere in the world includes China (Hong Kong only), Colombia, Egypt (Cairo only), Indonesia (Jakarta only), Japan, Mexico, Russia, South Africa, Thailand, and Turkey (Istanbul and Ankara only). For more information on this map, visit us online at http://goto.arcgisonline.com/maps/World_Street_Map\n",
"copyrightText" : "Sources: ESRI, DeLorme, AND, Tele Atlas, First American, ESRI Japan, UNEP-WCMC, USGS, METI, ESRI Hong Kong, ESRI Thailand, Procalculo Prosis",
"layers" : [
{
"id" : 0,
"name" : "World Street Map",
"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" : 90,
"origin" : {
"x" : -20037700,
"y" : 30241100
},
"spatialReference" : {
"wkid" : 102100
},
"lods" : [
{'level' : 0, 'resolution' : 156543.03403606807, 'scale' : 591657528},
{'level' : 1, 'resolution' : 78271.517018034036, 'scale' : 295828764},
{'level' : 2, 'resolution' : 39135.758509017018, 'scale' : 147914382},
{'level' : 3, 'resolution' : 19567.879254508509, 'scale' : 73957191},
{'level' : 4, 'resolution' : 9783.9394949623238, 'scale' : 36978595},
{'level' : 5, 'resolution' : 4891.9698797730935, 'scale' : 18489298},
{'level' : 6, 'resolution' : 2445.9849398865467, 'scale' : 9244649},
{'level' : 7, 'resolution' : 1222.992337651342, 'scale' : 4622324},
{'level' : 8, 'resolution' : 611.49616882567102, 'scale' : 2311162},
{'level' : 9, 'resolution' : 305.74808441283551, 'scale' : 1155581},
{'level' : 10, 'resolution' : 152.87417449834899, 'scale' : 577791},
{'level' : 11, 'resolution' : 76.436954957243259, 'scale' : 288895},
{'level' : 12, 'resolution' : 38.218609770552874, 'scale' : 144448},
{'level' : 13, 'resolution' : 19.109304885276437, 'scale' : 72224},
{'level' : 14, 'resolution' : 9.5546524426382184, 'scale' : 36112},
{'level' : 15, 'resolution' : 4.7773262213191092, 'scale' : 18056},
{'level' : 16, 'resolution' : 2.3886631106595546, 'scale' : 9028},
{'level' : 17, 'resolution' : 1.1943315553297773, 'scale' : 4514},
{'level' : 18, 'resolution' : 0.59716577766488865, 'scale' : 2257},
{'level' : 19, 'resolution' : 0.2984505969011938, 'scale' : 1128},
{'level' : 20, 'resolution' : 0.1492252984505969, 'scale' : 564},
{'level' : 21, 'resolution' : 0.061383456100245537, 'scale' : 282}
]
},
"initialExtent" : {
"xmin" : -20037507.0671618,
"ymin" : -20037507.0671618,
"xmax" : 20037507.0671618,
"ymax" : 20037507.0671619,
"spatialReference" : {
"wkid" : 102100
}
},
"fullExtent" : {
"xmin" : -20037507.0671618,
"ymin" : -20037507.0671618,
"xmax" : 20037507.0671618,
"ymax" : 20037507.0671619,
"spatialReference" : {
"wkid" : 102100
}
},
"units" : "esriMeters",
"supportedImageFormatTypes" : "PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,AI,BMP",
"documentInfo" : {
"Title" : "World Street Map",
"Author" : "ESRI",
"Comments" : "",
"Subject" : "streets, highways, major roads, railways, water features, administrative boundaries, cities, parks, protected areas, landmarks ",
"Category" : "transportation(Transportation Networks) ",
"Keywords" : "World, Global, 2009, Japan, UNEP-WCMC",
"Credits" : ""
},
"capabilities" : "Map"
};
function init() {
var maxExtent = new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34);
var layerMaxExtent = new OpenLayers.Bounds(
layerInfo.fullExtent.xmin,
layerInfo.fullExtent.ymin,
layerInfo.fullExtent.xmax,
layerInfo.fullExtent.ymax
);
var resolutions = [];
for (var i=0; i<layerInfo.tileInfo.lods.length; i++) {
resolutions.push(layerInfo.tileInfo.lods[i].resolution);
}
map = new OpenLayers.Map('map', {
maxExtent: maxExtent,
StartBounds: layerMaxExtent,
units: (layerInfo.units == "esriFeet") ? 'ft' : 'm',
resolutions: resolutions,
tileSize: new OpenLayers.Size(layerInfo.tileInfo.width, layerInfo.tileInfo.height),
projection: 'EPSG:' + layerInfo.spatialReference.wkid
});
cacheLayer = new OpenLayers.Layer.ArcGISCache( "AGSCache",
"http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers", {
isBaseLayer: false,
useArcGISServer: false,
resolutions: resolutions,
tileSize: new OpenLayers.Size(layerInfo.tileInfo.cols, layerInfo.tileInfo.rows),
tileOrigin: new OpenLayers.LonLat(layerInfo.tileInfo.origin.x , layerInfo.tileInfo.origin.y),
maxExtent: layerMaxExtent,
projection: 'EPSG:' + layerInfo.spatialReference.wkid
});
testLayer = new OpenLayers.Layer.Google(
"Google Streets",
{'sphericalMercator': true, numZoomLevels: 21}
);
map.addLayers([cacheLayer, testLayer]);
map.addControl(new OpenLayers.Control.LayerSwitcher());
map.addControl( new OpenLayers.Control.MousePosition() );
map.zoomToExtent(new OpenLayers.Bounds(-20037508.34,-20037508.34,20037508.34,20037508.34));
}
</script>
</head>
<body onload="init()">
<div id="map"></div>
</body>
</html>
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/ImageServer
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/ImageServer/export
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/Tiles/{z}/{x}/{y}
如果有人需要这方面的帮助，我很乐意提供帮助。
ol.source.ArcGISRestol.source.TileImageol.source.XYZtileUrlFunctiontileLoadFunctionfunction replacer(match, letter, value) {
var str = Number(value).toString(letter == 'L' ? 10 : 16);
var len = letter == 'L' ? 2 : 8;
while (str.length < len) {
str = '0' + str;
}
return letter + str;
}
var source = new ol.source.XYZ({
url: 'http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/L{z}/R{x}/C{y}.png',
tileLoadFunction: function(image, url) {
image.getImage().src = url
.replace(/(L)([0-9]+)/, replacer)
.replace(/(R)([0-9]+)/, replacer)
.replace(/(C)([0-9]+)/, replacer);
}
});
函数替换器（匹配、字母、值）{
var str=数字（值）.toString（字母=='L'？10:16）；
var len=字母=='L'？2:8；
while（str.lengthurl: 'http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/L{z}/R{y}/C{x}.png'
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/ImageServer
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/ImageServer/export
http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/Tiles/{z}/{x}/{y}
function replacer(match, letter, value) {
var str = Number(value).toString(letter == 'L' ? 10 : 16);
var len = letter == 'L' ? 2 : 8;
while (str.length < len) {
str = '0' + str;
}
return letter + str;
}
var source = new ol.source.XYZ({
url: 'http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/L{z}/R{x}/C{y}.png',
tileLoadFunction: function(image, url) {
image.getImage().src = url
.replace(/(L)([0-9]+)/, replacer)
.replace(/(R)([0-9]+)/, replacer)
.replace(/(C)([0-9]+)/, replacer);
}
});
url: 'http://MY_IP:MY_PORT/MY_FOLDER/Layers/_alllayers/L{z}/R{y}/C{x}.png'