googlemaps：將GPolyline光標轉向指針

Question

我有一個GPolyline，當它被點擊時彈出一個信息窗口。我想將鼠標懸停時的默認光標從一隻手轉到一隻指針。有沒有辦法訪問GPolyline風格？ 這裏是我的功能

 

//add graph to point 
function addGraph(data, x, y, color, desc) { 
    //get map width and height in lat lon 
    var d = map.getBounds().toSpan(); 
    var height = d.lng(); 
    var width = d.lat(); 
    var maxsize = 0.9; 
    var pointpair = []; 
    var increment = (parseFloat(height)/10.0)/100; 
    var start = new GPoint(parseFloat(x), parseFloat(y)); 
    var volume = parseInt((parseFloat(data) * 100)/maxsize); 

    pointpair.push(start); 
    //draw the graph as an overlay 
    pointpair.push(new GPoint(parseFloat(x + increment), parseFloat(y + increment))); 
    var line = new GPolyline(pointpair, color, volume); 


    var label = new Label(new GLatLng(parseFloat(y), parseFloat(x)), parseInt(data * 100) + "%", "f", new GSize(-15, 0)); 

    map.addOverlay(label); 
    map.addOverlay(line); 
    GEvent.addListener(line,'click',function(para) 
     {map.openInfoWindowHtml(para,desc)}); 

} 
 

Answer 1

得到它的工作：d

 
GEvent.addListener(line, "mouseover", function() { 
     $('#map').css("cursor" ,"pointer"); 
    });