如何使用Bing地图API temporaily阻止地图缩放？ [英] How to temporaily block map zoom using Bing Maps API?

问题描述

我使用Bing地图API，我必须阻止temporaily变焦。普莱舍告诉我该怎么做，使用Java脚本？我relize我必须阻止某些关键控制和去除+ / - 从默认冰地图控制按钮

I am using Bing Maps API and I have to temporaily block zoom. Plese tell me how to do that using Java Script? I relize that I have to block some key controls and remove + / - buttons from default Bing Map controls.

Edit（编辑）
要隐藏controlls我可以使用VEMap.HideDashboard方法。
但如何阻止某些键的反应？我必须重载一些方法？

Edit; To hide controlls I can use VEMap.HideDashboard Method. But how to block response for some keys? Do I have to overload some methods?

推荐答案

您可以覆盖在地图上的事件是这样的：

You could override the events on map like this:

var bloc_zoom = false;
var bloc_pan = false;


function PaintMap()
{
    var VEMap = new VEMap(MapDivId);
    VEMap.AttachEvent("ondoubleclick", block_zoom);
    VEMap.AttachEvent("onkeydown", block_zoom);
    VEMap.AttachEvent("onmousedown", block_pan);
    VEMap.AttachEvent("onmousewheel", block_zoom);
}

function block_zoom(e)
{
     if(block_zoom)
     {
         return true ;
     }
}

function block_pan(e)
{
     if(block_pan)
     {
         return true ;
     }
}

刚上标志时，转要阻止金额和/或平移

Just turn on the flag when you want to block sum and/or Pan

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