Google地图第3版中具有起点和终点的折线 [英] Polylines with start and end of location in Google maps v3

问题描述

我有如下绘制的折线:

var data = JSON.parse(data);
     var LineCordinates = new Array();
     for (i=0; i<data.length; i++){
     LineCordinates[i] = new google.maps.LatLng(data[i].fields.latitude, data[i].fields.longitude);
         }
      linePath = new google.maps.Polyline({
        path: LineCordinates,
        geodesic: true,
        strokeColor: '#FF0000',
        strokeOpacity: 1.0,
        strokeWeight: 2
      });

      linePath.setMap(map);

    }

我想在多边形线的polygon line和end的开头放置一个marker.该怎么做?

I want to place a marker at the start of the polygon line and end of the polygon line. How to do that?

推荐答案

• 有关google.maps.Polyline的文档

• 标记

  • documentation on google.maps.Polyline

  • markers

    var startMarker = new google.maps.Marker({
          position:linepath.getPath().getAt(0), 
          map:map
        });
    var endMarker =  new google.maps.Marker({
          position:linepath.getPath().getAt(linepath.getPath().getLength()-1), 
          map:map
        });
    

  这篇关于Google地图第3版中具有起点和终点的折线的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！