高德地图WEB版基础控件展示 原创

之前想自己做一个旅游导航的项目，在网上一搜发现了高德地图开放平台，发现原来高德可以很简单的就应用到自己的项目里面，当即我就申请了一个key来学一学，仔细研究了一下，感觉还挺难的，网上找了找案例什么的，经过这几天，小编把高德的一些基础控件差不多弄了一下，效果图如下图所示：

废话不多说，直接上源码，下面是js代码：

<script language="javascript" src="http://webapi.amap.com/maps?v=1.2&key=3c5ca12a5778fde874e9959c7fbdf516">//引入高德地图api</script> 
<script language="javascript">
var mapobj;
var scale;
var maptype;
var toolbar;
var overview;
var circleeditor;
var circle;
var polygoneditor;
var polygon;
var homecontrol;
var controlui;
var ruler;
var mousetool;
//刷新页面
function reload(){
	location.reload();
}

function mapinit(){
 mapobj = new amap.map("icenter",{
		center:new amap.lnglat(116.397728,39.90423), //地图中心点
		level:13, //地图显示的比例尺级别
	});
	mapobj.plugin(["amap.toolbar"],function(){ //在地图中添加toolbar插件
 toolbar = new amap.toolbar();
 mapobj.addcontrol(toolbar);
 });
 mapobj.plugin(["amap.scale"],function(){ //加载比例尺插件
 scale = new amap.scale();
 mapobj.addcontrol(scale);
		scale.show();
 });
	mapobj.plugin(["amap.overview"],function(){ //在地图中添加鹰眼插件
 //加载鹰眼
 overview = new amap.overview({
 visible:true //初始化显示鹰眼
 });
 mapobj.addcontrol(overview);
		overview.open(); //展开鹰眼
 });
	mapobj.plugin(["amap.rangingtool"],function(){ 
		ruler = new amap.rangingtool(mapobj); 
		amap.event.addlistener(ruler,"end",function(e){ 
 ruler.turnoff(); 
 }); 		
	}); 
	mapobj.plugin(["amap.mousetool"],function(){ 	 //鼠标工具插件
		mousetool = new amap.mousetool(mapobj); 		 
	});
}
function coordinate(){
	amap.event.addlistener(mapobj,'click',getlnglat); //点击事件
}


function toolbarshow(){
	toolbar.show();
	toolbar.showruler();
	toolbar.showdirection();
}
function toolbardirection(){
	toolbar.show();
	toolbar.showdirection();
	toolbar.hideruler();
}
function toolbarlong(){
	toolbar.show();
	toolbar.hidedirection();
	toolbar.showruler();
}
function toolbarshot(){
	toolbar.show();
	toolbar.hideruler();
	toolbar.hidedirection();
}
function imaptype(){
	mapobj.plugin(["amap.maptype"],function(){ //添加地图类型切换插件
 //地图类型切换
 maptype= new amap.maptype({defaulttype:1,showroad:true});
 mapobj.addcontrol(maptype);
 });
}
function removemaptype(){
	mapobj.removecontrol(maptype);
}
function icircleeditor(){ //圆形编辑器
	circle = new amap.circle({ //圆形编辑器的样式
		map: mapobj,
		center:new amap.lnglat("116.40332221984863","39.90025505675715"),
		radius:1000,
		strokecolor: "#f33",
		strokeopacity: 1,
		strokeweight: 3,
		fillcolor: "ee2200",
		fillopacity: 0.35
	});
	mapobj.plugin(["amap.circleeditor"],function(){
		circleeditor = new amap.circleeditor(mapobj,circle); //创建圆形编辑器对象
		circleeditor.open(); //打开圆形编辑器
	});
}
function removecicleeditor(){ //关闭圆形编辑器，隐藏圆形
	circleeditor.close();
	circle.hide();
}

function iploygoneditor(){ //编辑多边形
 var arr=new array();//经纬度坐标数组
 arr.push(new amap.lnglat("116.403322","39.920255"));
 arr.push(new amap.lnglat("116.410703","39.897555"));
 arr.push(new amap.lnglat("116.402292","39.892353"));
 arr.push(new amap.lnglat("116.389846","39.891365"));
 polygon = new amap.polygon({
 path:arr, //设置多边形轮廓的节点数组
 strokecolor:"#0000ff",
 strokeopacity:0.2,
 strokeweight:3,
 fillcolor: "#f5deb3",
 fillopacity: 0.35
 });
 //地图上添加多边形
 mapobj.addoverlays(polygon);
 //构造多边形编辑对象，并开启多边形的编辑状态
 mapobj.plugin(["amap.polyeditor"],function(){
 polygoneditor = new amap.polyeditor(mapobj,polygon);
 polygoneditor.open();
 });
}
function removeploygoneditor(){
	polygoneditor.close();
	polygon.hide();
}
amap.homecontroldiv = function(){}
amap.homecontroldiv.prototype = {
 addto: function(map, dom){
 dom.appendchild(this._gethtmldom(map));
 },
 _gethtmldom:function(map){
 this.map=map;
 // 创建一个能承载控件的<div>容器
 controlui = document.createelement("div");
 controlui.style.width='80px'; //设置控件容器的宽度
 controlui.style.height='20px'; //设置控件容器的高度
 controlui.style.backgroundcolor='white';
 controlui.style.borderstyle='solid';
 controlui.style.borderwidth='2px';
 controlui.style.cursor='pointer';
 controlui.style.textalign='center';

 // 设置控件的位置
 controlui.style.position='absolute';
 controlui.style.left='120px'; //设置控件离地图的左边界的偏移量
 controlui.style.top='5px'; //设置控件离地图上边界的偏移量
 controlui.style.zindex='300'; //设置控件在地图上显示

 // 设置控件字体样式
 controlui.style.fontfamily='arial,sens-serif';
 controlui.style.fontsize='12px';
 controlui.style.paddingleft='4px';
 controlui.style.paddingright='4px';
 controlui.innerhtml="换中心点";

 // 设置控件响应点击onclick事件
 controlui.onclick = function(){
 map.setcenter(new amap.lnglat(116.234404, 39.12915));
 }
 return controlui;
 }
}
amap.event.trigger(homecontroldiv,"hide");
amap.event.addlistener(homecontroldiv,"hide",function(){
	controlui.style.display = 'none';
})

function mycontrol(){
	homecontrol = new amap.homecontroldiv(mapobj); //新建自定义插件对象
	mapobj.addcontrol(homecontrol); //地图上添加插件
}
function removemycontrol(){
	homecontrol.hide();
	//controlui.style.display='none';
}
function irangingtool(){
	ruler.turnon();
}
function removerangingtool(){
	ruler.turnoff();
	mapobj.clearmap();
	//ruler.hide();
	//ruler.setmap(null);	
	//mapobj.removecontrol(ruler);
}
function imarker(){
	mousetool.marker(); //使用鼠标工具，在地图上画标记点
}
function imeasurearea(){
	mousetool.measurearea();
}
function irectzoomin(){
	mousetool.rectzoomin();
}
function irectzoomout(){
	mousetool.rectzoomout();
}
function ipolyline(){
	mousetool.polyline();
}
function ipolygon(){
	mousetool.polygon();
}
function icircle(){
	mousetool.circle();
}
function irectangle(){
	mousetool.rectangle();
}
function irule(){
	mousetool.rule();
}
function removemousetool(){
	mousetool.close(true);
}

function geocoder() {
 var mgeocoder;
 //加载地理编码插件
 mapobj.plugin(["amap.geocoder"], function() { 
 mgeocoder = new amap.geocoder({ 
 radius: 1000,
 extensions: "all"
 });
 //返回地理编码结果 
 amap.event.addlistener(mgeocoder, "complete", geocoder_callback); 
 //逆地理编码
 mgeocoder.getaddress(lnglatxy); 
 });
 //加点
 var marker = new amap.marker({
 map:mapobj,
 icon: new amap.icon({
 image: "http://api.amap.com/public/images/js/mark.png",
 size:new amap.size(58,30),
 imageoffset: new amap.pixel(-32, -0)
 }),
 position: lnglatxy,
 offset: new amap.pixel(-5,-30)
 });
 // mapobj.setfitview();
}
//回调函数
function geocoder_callback(data) {
 var address;
 //返回地址描述
 address = data.regeocode.formattedaddress;
 //返回结果拼接输出
 document.getelementbyid("iaddress").innerhtml = address;
} 
//鼠标点击，获取经纬度坐标 
function getlnglat(e){ 
	mapobj.clearmap();
	var x = e.lnglat.getlng();
	var y = e.lnglat.getlat(); 
	document.getelementbyid("lnglat").innerhtml = x + "," + y;
	
	lnglatxy = new amap.lnglat(x,y);
	geocoder();
}
</script>

下面是html代码：

<body onload="mapinit()">
 <div id="icenter"></div>
 <div id="icontrolbox">
		<ul>
			<li><button onclick="javascript:toolbarshow();">显示完整鱼骨</button><button onclick="javascript:toolbar.hide();">隐藏鱼骨</button><button onclick="javascript:toolbardirection();">方向盘</button><button onclick="javascript:toolbarlong();">长标尺</button><button onclick="javascript:toolbarshot();">短标尺</button></li>
			<li><button onclick="javascript:scale.show();">显示比例尺</button><button onclick="javascript:scale.hide();">隐藏比例尺</button></li>
			<li><button onclick="javascript:overview.show();">显示鹰眼</button><button onclick="javascript:overview.hide();">隐藏鹰眼</button></li>
			<li><button onclick="javascript:imaptype();">添加地图类型切换</button><button onclick="javascript:removemaptype();">移除地图类型切换</button></li>
			<li><button onclick="javascript:icircleeditor();">添加圆形编辑器</button><button onclick="javascript:removecicleeditor();">删除圆形编辑器</button></li>
			<li><button onclick="javascript:iploygoneditor();">添加多边形编辑器</button><button onclick="javascript:removeploygoneditor();">删除多边形编辑器</button></li>			
			<li><button onclick="javascript:imarker();">鼠标打点工具</button><button onclick="javascript:removemousetool();">清除</button></li>		
			<li><button onclick="javascript:ipolyline();">鼠标画折线工具</button><button onclick="javascript:removemousetool();">清除</button></li>	
			<li><button onclick="javascript:ipolygon();">鼠标画多边形工具</button><button onclick="javascript:removemousetool();">清除</button></li>
			<li><button onclick="javascript:icircle();">鼠标画圆形工具</button><button onclick="javascript:removemousetool();">清除</button></li>
			<li><button onclick="javascript:irectangle();">鼠标画矩形工具</button><button onclick="javascript:removemousetool();">清除</button></li>
			<li><button onclick="javascript:irule();">鼠标测距工具</button><button onclick="javascript:removemousetool();">清除</button></li>
			<li><button onclick="javascript:imeasurearea();">鼠标测面积</button><button onclick="javascript:removemousetool();">移除</button></li>
			<li><button onclick="javascript:irectzoomin();">鼠标框选缩小</button><button onclick="javascript:irectzoomout();">鼠标框选放大</button><button onclick="javascript:removerangingtool();">关闭鼠标放大缩小</button></li>
			<li><button onclick="javascript:irangingtool();">测距插件</button><button onclick="javascript:removerangingtool();">隐藏测距</button></li>
			<li><button onclick="javascript:mycontrol();">添加自定义控件</button><button onclick="javascript:removemycontrol();">移除自定义控件</button></li>
			<li><div class="detail"><p><span id="lnglat">&nbsp;</span></p><p><span id="iaddress">&nbsp;</span></p></div></li>
			<li><button onclick="javascript:coordinate();">坐标拾取控件</button><button onclick="javascript:reload();">取消坐标拾取</button></li>

			
		</ul>
	</div>
</body>

在js第一行引入高德地图api中，key值是我自己在高德地图里面创建的也可以用，你们也可以上高德开放平台自行申请key值试一试。

高德开放平台：developer.amap.com/

这里是本效果图源码下载地址，感兴趣的朋友可以直接下载

点击此处下载