必应地图v8图钉工具提示

Bing Maps v8 pushpin tooltip

本文关键字：工具提示 v8 地图      更新时间：2024-06-04

我开始将代码从Bing Maps AJAX v7 API迁移到新的v8，但有些事情已经改变了。我现有的向图钉添加工具提示的代码已经不起作用了。有人解决过这个问题吗？

我想明白了。由于新控件是在html5画布中绘制的，因此无法通过正常方式访问这些控件。但我使用了infobox控件来模拟工具提示。代码：

html

<script type='text/javascript' src='http://www.bing.com/api/maps/mapcontrol?callback=getMap' async defer></script>

javascript:

function getMap() {
   PanningRectLimit = Microsoft.Maps.LocationRect.fromCorners(new Microsoft.Maps.Location(30.181359, -95.662621), new Microsoft.Maps.Location(29.603220, -95.077050));
   MapOptions = {
    credentials: "yourkey", center: new Microsoft.Maps.Location(29.871261, -95.364891), showLocateMeButton: false, maxBounds: PanningRectLimit,
    mapTypeId: Microsoft.Maps.MapTypeId.road, zoom: 9, enableClickableLogo: false, tileBuffer: 2, showMapTypeSelector: false, useInertia: false, enableSearchLogo: false, disableKeyboardInput: true
};
   map = new Microsoft.Maps.Map(document.getElementById("MapPlace"), MapOptions);
   LayerOffices = new Microsoft.Maps.Layer({ visible: true, zIndex: 2 });
   infobox = new Microsoft.Maps.Infobox(LastValidLocation, { description: 'description', showCloseButton: false, showPointer: false });
   var off1 = new Microsoft.Maps.Pushpin(new Microsoft.Maps.Location(mylat, mylng), { typeName: 'Office1', enableHoverStyle: true });
   var off2 = new Microsoft.Maps.Pushpin(new Microsoft.Maps.Location(mylat2, mylng2), { typeName: 'Office2', enableHoverStyle: true });
   Microsoft.Maps.Events.addHandler(off1 , 'mouseover', tooltipPin);
   Microsoft.Maps.Events.addHandler(off2 , 'mouseover', tooltipPin);
   Microsoft.Maps.Events.addHandler(off1 , 'mouseout', tooltipPin2);
   Microsoft.Maps.Events.addHandler(off2 , 'mouseout', tooltipPin2);
   LayerOffices.add(off1);
   LayerOffices.add(off2);
   map.layers.insert(LayerOffices);
}

function tooltipPin(e) {
   var loc = e.target.getLocation();
   infobox.setMap(map);
   infobox.setLocation(loc);
   infobox.setHtmlContent('<div id="infoboxText" style="background-color:White; border-style:solid; border-width:medium; border-color:DarkOrange; min-height:40px; width: 150px; "><p id="infoboxDescription" style="position: absolute; top: 10px; left: 10px; width: 220px; ">mydescription</p></div>');
};

function tooltipPin2(e) {
   infobox.setHtmlContent('<div></div>');
};
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