是否可以指定要用于ESRI基本地图库( esri / dijit / BasemapGallery )的ArcGIS基本地图?
将 showArcGISBasemaps 设置为true会带回所有这些内容,但我只想选择少数例如“ road ”,“ national-geographic ”和“ satellite ”。
var basemapGallery = new BasemapGallery({
showArcGISBasemaps: true,
map: map,
}, "myPlaceHolder");
查看文档(https://developers.arcgis.com/javascript/3/jsapi/basemapgallery-amd.html),我似乎找不到任何东西。
或者,在将 showArcGISBasemaps 设置为false后,是否可以单独创建这些图层?
答案 0 :(得分:0)
您可以在创建params.basemaps
时指定BasemapGallery
对象中的底图:new BasemapGallery()
该链接中也有代码示例。祝你好运!
答案 1 :(得分:0)
原来我必须在ArcGIS服务上找到它们后手动定位图层:http://server.arcgisonline.com/ArcGIS/rest/service
var greyLayer = new esri.dijit.BasemapLayer({
url: "http://server.arcgisonline.com/ArcGIS/rest/services/Canvas/World_Light_Gray_Base/MapServer"
});
var greyBasemap = new esri.dijit.Basemap({
url: [greyLayer],
id: "mybaselayerId",
title: "Grey"
});
basemaps.push(greyBasemap);
var basemapGallery = new BasemapGallery({
showArcGISBasemaps: false,
basemaps: basemaps,
map: map,
}, "myPlaceHolder");
似乎没有选项来过滤从 showArcGISBasemaps
返回的底图