3

设置谷歌地图类型时:

map.setMapTypeId(google.maps.MapTypeId.TERRAIN);

我可以用包含字符串“TERRAIN”、“SATELLITE”等的 js 变量替换“TERRAIN”吗?

4

2 回答 2

9

是的,这样称呼它:

var mapType = "TERRAIN";
map.setMapTypeId(google.maps.MapTypeId[mapType]);
于 2012-08-02T00:18:44.963 回答
-1
//Console output of MapTypeId
google.maps.MapTypeId
{ROADMAP: "roadmap", SATELLITE: "satellite", HYBRID: "hybrid", TERRAIN:"terrain"}
HYBRID:"hybrid"
ROADMAP:"roadmap"
SATELLITE:"satellite"
TERRAIN:"terrain"


//change mapTypeId
map.setMapTypeId("terrain"); //example with hybrid
//or
map.setMapTypeId(google.maps.MapTypeId.TERRAIN); // same example with hybrid
//or as you want
map.setMapTypeId(google.maps.MapTypeId["TERRAIN"]); // same example with hybrid
于 2018-02-14T19:54:54.483 回答