<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<meta name="viewport" content="initial-scale=1.0, user-scalable=no, width=device-width">
<link rel="stylesheet" href="https://a.amap.com/jsapi_demos/static/demo-center/css/demo-center.css" type="text/css">
<style>
html,body,#container{
height: 100%
}
.input-item{
height: 2.2rem;
}
.btn{
width: 6rem;
margin: 0 1rem 0 2rem;
}
.input-text{
width: 4rem;
margin-right:1rem;
}
</style>
<title>鼠标工具绘制</title>
</head>
<body>
<div id='container'></div>
<div class='info'>操作说明：圆和矩形通过拖拽来绘制，其他覆盖物通过点击来绘制</div>
<div class="input-card" style='width: 24rem;'>
<div class="input-item">
<input type="radio" name='func' checked="" value='marker'><span class="input-text">画点</span>
<input type="radio" name='func' value='polyline'><span class="input-text">画折线</span>
<input type="radio" name='func' value='polygon'><span class="input-text" style='width:5rem;'>画多边形</span>
</div>
<div class="input-item">
<input type="radio" name='func' value='rectangle'><span class="input-text">画矩形</span>
<input type="radio" name='func' value='circle'><span class="input-text">画圆</span>
</div>
<div class="input-item">
<input id="clear" type="button" class="btn" value="清除" />
<input id="close" type="button" class="btn" value="关闭绘图" />
</div>
</div>
<script src="https://webapi.amap.com/maps?v=1.4.15&key=您申请的key值&plugin=AMap.MouseTool"></script>
<script type="text/javascript">
var map = new AMap.Map('container',{
zoom:14
});
var mouseTool = new AMap.MouseTool(map);
//监听draw事件可获取画好的覆盖物
var overlays = [];
mouseTool.on('draw',function(e){
overlays.push(e.obj);
})
function draw(type){
switch(type){
case 'marker':{
mouseTool.marker({
//同Marker的Option设置
});
break;
}
case 'polyline':{
mouseTool.polyline({
strokeColor:'#80d8ff'
//同Polyline的Option设置
});
break;
}
case 'polygon':{
mouseTool.polygon({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Polygon的Option设置
});
break;
}
case 'rectangle':{
mouseTool.rectangle({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Polygon的Option设置
});
break;
}
case 'circle':{
mouseTool.circle({
fillColor:'#00b0ff',
strokeColor:'#80d8ff'
//同Circle的Option设置
});
break;
}
}
}
var radios = document.getElementsByName('func');
for(var i=0;i<radios.length;i+=1){
radios[i].onchange = function(e){
draw(e.target.value)
}
}
draw('marker')
document.getElementById('clear').onclick = function(){
map.remove(overlays)
overlays = [];
}
document.getElementById('close').onclick = function(){
mouseTool.close(true)//关闭，并清除覆盖物
for(var i=0;i<radios.length;i+=1){
radios[i].checked = false;
}
}
</script>
</body>
</html>
