Remove the polyline.
polyline.remove()
<div id="map_canvas"></div>
var HND_AIR_PORT = {lat: 35.548852, lng: 139.784086};
var SFO_AIR_PORT = {lat: 37.615223, lng: -122.389979};
var HNL_AIR_PORT = {lat: 21.324513, lng: -157.925074};
var AIR_PORTS = [
HND_AIR_PORT,
HNL_AIR_PORT,
SFO_AIR_PORT
];
var mapDiv = document.getElementById("map_canvas");
// Create a map with specified camera bounds
var map = plugin.google.maps.Map.getMap(mapDiv, {
camera: {
target: AIR_PORTS
}
});
// Add a polyline
var polyline = map.addPolyline({
points: AIR_PORTS,
'color' : '#AA00FF',
'width': 10,
'geodesic': true,
'clickable': true // default = false
});
// Catch the POLYLINE_CLICK event
polyline.one(plugin.google.maps.event.POLYLINE_CLICK, function() {
// Remove the polyline
polyline.remove();
});