高德地图API常用控件的添加与删除(鹰眼、工具条、比例尺)

高德地图API常用控件的添加与删除(鹰眼、工具条、比例尺)

鹰眼插件 AMap.OverView

默认在地图右下角显示缩略图

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.OverView"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
    </style>
</head>
<body>
    <div id="container"></div> 

    <script>
        var map=new AMap.Map("container",{
            zoom:16,
            center:[121.549792,29.868388]
        });   

        map.addControl(new AMap.OverView({
        }));
        

    </script>    
</body>
</html>

这是不加参数的效果,右下角能看到一个小箭头,点击后出现缩略图

 

 

地图比例尺插件 AMap.Scale 

无参数情况

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.OverView,AMap.Scale "></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
    </style>
</head>
<body>
    <div id="container"></div> 

    <script>
        var map=new AMap.Map("container",{
            zoom:16,
            center:[121.549792,29.868388]
        });   
        //鹰眼
        map.addControl(new AMap.OverView());
        //比例尺
        map.addControl(new AMap.Scale());
        

    </script>    
</body>
</html>

 

 

AMap.ToolBar 工具条插件,控制缩放和平移

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.OverView,AMap.Scale,AMap.ToolBar"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
    </style>
</head>
<body>
    <div id="container"></div> 

    <script>
        var map=new AMap.Map("container",{
            zoom:16,
            center:[121.549792,29.868388]
        });   
        //鹰眼
        map.addControl(new AMap.OverView());
        //比例尺
        map.addControl(new AMap.Scale());
        //工具条
        map.addControl(new AMap.ToolBar());
        

    </script>    
</body>
</html>

 

 

控件的添加与删除

显示隐藏 show()  hide()

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.OverView,AMap.Scale,AMap.ToolBar"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
    </style>
</head>
<body>
    <div id="container"></div> 

    <script>
        var map=new AMap.Map("container",{
            zoom:16,
            center:[121.549792,29.868388]
        }); 

        //鹰眼
        var ov=new AMap.OverView({
            visible:true//默认显示和隐藏
        });
        map.addControl(ov);

        //2s后隐藏鹰眼插件
        setTimeout(function(){
            ov.hide();
        },2000);

        //4s后显示鹰眼插件
        setTimeout(function(){
            ov.show();
        },4000);

        //比例尺
        map.addControl(new AMap.Scale());
        //工具条
        map.addControl(new AMap.ToolBar());
        

    </script>    
</body>
</html>

 

通过按钮来控制不同控件的显示和隐藏

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>map</title>
    <script type="text/javascript" src="https://webapi.amap.com/maps?v=1.4.15&key=ce3b1a3a7e67fc75810ce1ba1f83c01a&plugin=AMap.OverView,AMap.Scale,AMap.ToolBar"></script> 
    <style>
        *{margin:0;padding:0;list-style: none;}
        #container {width:100%; height: 100%;top:0;left:0;position: absolute; }  
        #panel{width:200px; height: 50px;top:20px;right:20px;position: absolute;background-color: #fff;}
    </style>
</head>
<body>
    <div id="container"></div> 
    <div id="panel">
        <button id="yy">鹰眼</button>
        <button id="gjt">工具条</button>
        <button id="blc">比例尺</button>
    </div>

    <script>
        var map=new AMap.Map("container",{
            zoom:16,
            center:[121.549792,29.868388]
        }); 

        //鹰眼
        var ov=new AMap.OverView({
            visible:true//默认显示和隐藏
        });
        //比例尺
        var os=new AMap.Scale();
        //工具条
        var ot=new AMap.ToolBar();

        map.addControl(ov);
        map.addControl(os);
        map.addControl(ot);

        var yyShow=blcShow=gjtShow=true;//默认显示

        yy.onclick=function(){
            yyShow=!yyShow;
            if(yyShow){
                ov.show();
            }else{
                ov.hide();
            }
        }
        gjt.onclick=function(){
            gjtShow=!gjtShow;
            if(gjtShow){
                ot.show();
            }else{
                ot.hide();
            }
        }
        blc.onclick=function(){
            blcShow=!blcShow;
            if(blcShow){
                os.show();
            }else{
                os.hide();
            }
        }

        

    </script>    
</body>
</html>