ArcGIS API ArcGISDynamicMapServiceLayer.setVisibleLayers对带有GroupLayer图层组的数据无效(针对LayerInfo)问题探讨
首先看下setVisibleLayers方法:
setVisibleLayers(ids, doNotRefresh?)
Sets the visible layers of the exported map. By default, the visible layers are as defined by the default visibility in LayerInfo.
To display no visible layers specify an array with a value of -1. if(visible.length === 0){
visible.push(-1);
}
layer.setVisibleLayers(visible);
经过测试,JS开发中,setVisibleLayers对带有图层组的要素无法直接操作。
例如:
aaarticlea/png;base64,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" alt="" />在加载后 对图层 LayerInfo(红圈,为GroupLayer)进行show/hide,无法正常操作。
解决方法1:
发布图层时不要增加图层组(GroupLayer),所有图层都在一层之下,发布后调用即可正常使用;
aaarticlea/png;base64,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" alt="" />
解决方法2:
第一种解决方法需把所有数据放同一层,不设置图层组,可针对简单数据,但数据繁多需要分组时,就需要考虑分组问题,GroupLayer本身在JS API加载后也是LayerInfo,
思路是:把VisibleLayer里面的图层组都删掉,再调用setVisibleLayers(visibleLayer)。
function getVisibleLayers(layer, subLayerIndex) {
require(["dojo/_base/array"],function(array) {
var layerInfos = layer.layerInfos;
var i;
// array for setting visible layers
var visibleLayers = [-1];
if (typeof subLayerIndex !== "undefined") {
var newVis = !layerInfos[subLayerIndex].defaultVisibility;
// reverse current visibility of sublayer
layerInfos[subLayerIndex].defaultVisibility = newVis;
}
// for each sublayer
for (i = 0; i < layerInfos.length; i++) {
var info = layerInfos[i];
// push to visible layers if it's visible
if (info.defaultVisibility) {
visibleLayers.push(info.id);
var negative = array.lastIndexOf(visibleLayers, -1);
if (negative !== -1) {
visibleLayers.splice(negative, 1);
}
}
}
//Now that the array of visibleLayer Ids is assembled,说明:此处即是对GroupLayer进行处理
//strip off Ids of invisible child layers, and
//Ids of group layers (group layer Ids should not be submitted
//in .setVisible() or loss of toggle control madness ensues.
//Remove layers whos parents are not visible:
var noInvisibleParents = [];
for (i = 0; i < visibleLayers.length; i++) {
var id = visibleLayers[i];
var hasParentsInVisibleArray = this._allIdsPresent(layer, id, visibleLayers);
if (hasParentsInVisibleArray) {
noInvisibleParents.push(id);
}
}
var noGroups = [];
for (var j = 0; j < noInvisibleParents.length; j++) {
var lyrInfo = this._getLayerInfo(layer, noInvisibleParents[j]);
if (lyrInfo && lyrInfo.subLayerIds === null) {
noGroups.push(noInvisibleParents[j]);
}
}
// note: set -1 if array is empty.
if (!noGroups.length) {
noGroups = [-1];
}
return noGroups;
});
}
代码略显复杂,不过对于自定义图层操作可做参考。
注:参考ArcGIS JS API的LayerList源码
ArcGIS API ArcGISDynamicMapServiceLayer.setVisibleLayers对带有GroupLayer图层组的数据无效(针对LayerInfo)问题探讨的更多相关文章
- ArcGIS API for JavaScript 入门教程[6] 再讲数据——Map类之可操作图层
[回顾]上篇交代了Map是各种图层(不管是实际上的图层还是由图层构成的对象)的容器,是数据的容器,并不作显示(由视图类绘制).并重点讲解了由图层构成的复杂图层——高程属性ground和底图属性base ...
- ArcGIS API for JavaScript 入门教程[5] 再讲数据——Map类之底图与高程
[回顾]前4篇交代了JsAPI的背景.资源如何获取,简介了数据与视图分离的概念与实现,剖析了页面的大骨架. 这篇开始,讲Map类. 转载注明出处,博客园/CSDN/B站/知乎:秋意正寒 目录:http ...
- ArcGIS API for JavaScript 4.2学习笔记[0] AJS4.2概述、新特性、未来产品线计划与AJS笔记目录
放着好好的成熟的AJS 3.19不学,为什么要去碰乳臭未干的AJS 4.2? 4.2全线基础学习请点击[直达] 4.3及更高版本的补充学习请关注我的博客. ArcGIS API for JavaScr ...
- arcgis api for flex之专题图制作(饼状图,柱状图等)
最近公司给我一个任务,就是利用arcgis api for flex实现在地图上点(业务数据)直接显示饼状图以及柱状图的专题图制作,而不是通过点击点显示气泡窗口的形式来实现,这个公司已经实现了. 经过 ...
- ArcGIS API for Silverlight中加载Google地形图(瓦片图)
原文:ArcGIS API for Silverlight中加载Google地形图(瓦片图) 在做水利.气象.土地等行业中,若能使用到Google的地形图那是再合适不过了,下面就介绍如何在ArcGIS ...
- ArcGIS API for Silverlight开发入门
你用上3G手机了吗?你可能会说,我就是喜欢用nokia1100,ABCDEFG跟我 都没关系.但你不能否认3G是一种趋势,最终我们每个人都会被包裹在3G网络中.1100也不是一成不变,没准哪天为了打击 ...
- ArcGIS API for JavaScript:Layer之间那点儿事
先来看一个模型: |–TiledMapServiceLayer | |–ArcGISTiledMapServiceLayer |–DynamicLayer | |–Dyn ...
- [ArcGIS]ArcGIS Server环境搭建,发布服务,以及使用ArcGIS API for JavaScript
环境搭建 安装Web服务器 IIS 控制面板-程序-程序和功能-启用或关闭Windows功能,勾选以下 安装VisualStudio,选择包括ASP.NET模块 安装ArcGIS服务器 ArcGIS ...
- ArcGIS API for Silverlight部署本地地图服务
这一节我们来讲新建立的ArcGIS API for Silverlight应用程序如何加载自己的地图服务的问题,网上的资料讲的都有点含糊不清,这次我们详细的讲一下配置的步骤: 首先介绍下我们的开发和部 ...
随机推荐
- c++ auto_ptr智能指针
c++ auto_ptr智能指针 该类型在头文件memory中,在程序的开通通过 #include<memory> 导入,接下来讲解该智能指针的作用和使用. 使用方法: auto_ptr& ...
- Android笔记之——线程
Java: package com.example.test_ui_thread01;import android.support.v7.app.AppCompatActivity;import an ...
- 使用小米天气API获取天气信息
1. URL部分 以下url中"%s"代表的是城市Id,比如北京的cityId=101010100: //获取未来五天预报信息,红色部分信息不需要 WEATHER_DATA_URL ...
- 【活动】监控宝惹火Docker监控,开放试用中
要说这两年最火爆的技术有哪些,Docker绝对是其中之一. 有人说,Docker缺少必要的运维监控工具,实践起来有难度. 幸福来的太快了. 云智慧旗下产品监控宝又惹火了,推出重量级新功能——Docke ...
- 双系统下(Ubuntu + win7)windows 无法连接无线网络
双系统下(Ubuntu + win7)windows 无法连接无线网络 今天开机登录win7,突然发现无法使用无线网络(WiFi信号标志有个大红叉),于是查看设备驱动,一切正常,这就奇怪了:用Wind ...
- cinder节点部署
其实看基础理论篇大家也可以看出来,cinder跟nova流程比较像,是这样的,nova为云主机提供了虚拟资源,cinder则是提供存储相关的资源,cinder的小伙伴叫swift,不过这个一般没人用了 ...
- TCP、UDP、IP 协议分析(转)
http://blog.chinaunix.net/uid-26833883-id-3627644.html
- CentOS 6.5 下离线安装nginx
一.由于linux下安装nginx 需要 zlib zlib-devel openssl openssl-devel pcre pcre-devel gcc这些依赖,而这些依赖打安装包在我们系统的光 ...
- 使用NPOI2.1.3.1版本导出word附带表格和图片
原文:http://www.cnblogs.com/afutureBoss/p/4074397.html?utm_source=tuicool&utm_medium=referral 最近项目 ...
- 二叉树基本操作C++
#include <cstdio> #include <climits> #include <cassert> #include <iostream> ...