问题
I am trying to figure out how to use Google Maps API v3 to label a kml polyline that was originally created in ArcGIS Desktop. Unfortunately, the examples that I came across thus far either don't seem to apply to kml files, had dead links, or were examples on how to create pop-ups.
If anyone has an example of how to create labels (not popups) from a kml file let me know.
Side questions:
*In ArcGIS I can use Layer->Properties->HTML Popup to configure the popup for kml. What do I need to do in ArcGIS to specify what attribute I want to use as my label?
*Can I make labels appear only at certain resolutions?
回答1:
You can't add labels using the Google Maps Javascript API KmlLayer, if your KML isn't too complicated, you can use a third party parser (like geoxml3 or geoxml-v3) to render your KML as native Google Maps Javascript API v3 Polylines, and add labels to those.
labeling options:
- polyline with label in javascript
- MapLabel
- InfoBox
来源：https://stackoverflow.com/questions/28347347/label-a-kml-file-in-google-maps-api-v3