我需要创建多条折线,每条折线都有自己的颜色,并且它们的标记相互连接,我使用的是谷歌地图v3.
例如,我有五个标记,它们都通过红色折线相互连接.现在我想在多种配色方案中显示这种红色折线,第一个折线为绿色,第二个为蓝色,第三个为黑色,依此类推.
这是我的代码
<script type='text/javascript'>
var poly;
var map;
var path;
var i = parseInt(0, 10);
var marker;
function initialize() {
var chicago = new google.maps.LatLng(41.879535, -87.624333);
var myOptions = {
zoom: 7,
center: chicago,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById('map_canvas'), myOptions);
var polyOptions = {
strokeColor: '#000000',
strokeOpacity: 1.0,
strokeWeight: 3
}
poly = new google.maps.Polyline(polyOptions);
poly.setMap(map);
// Add a listener for the click event
google.maps.event.addListener(map, 'click', addLatLng);
}
/**
* Handles click events on a map, and …Run Code Online (Sandbox Code Playgroud)