google-maps - marcadores - google maps marker label
cómo cambiar el color de la ruta en google maps v3 (2)
Puede especificar el color de la línea cuando crea DirectionsRenderer, utilizando la estructura opcional DirectionsRendererOptions .
Esto funciona para mí, simplemente cambiando la línea donde se crea el objeto DirectionsRenderer:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Directions service</title>
<link href="https://google-developers.appspot.com/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="https://maps.googleapis.com/maps/api/js?v=3"></script>
<script>
var directionsDisplay;
var directionsService = new google.maps.DirectionsService();
var map;
function initialize() {
directionsDisplay = new google.maps.DirectionsRenderer({
polylineOptions: {
strokeColor: "red"
}
});
var mapOptions = {
zoom:7,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: {lat: 41.850033, lng: -87.6500523}
}
map = new google.maps.Map(document.getElementById(''map-canvas''), mapOptions);
directionsDisplay.setMap(map);
}
function calcRoute() {
var start = document.getElementById(''start'').value;
var end = document.getElementById(''end'').value;
var request = {
origin:start,
destination:end,
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
}
google.maps.event.addDomListener(window, ''load'', initialize);
</script>
</head>
<body>
<div id="panel">
<b>Start: </b>
<select id="start" onchange="calcRoute();">
<option value="chicago, il">Chicago</option>
<option value="st louis, mo">St Louis</option>
<option value="joplin, mo">Joplin, MO</option>
<option value="oklahoma city, ok">Oklahoma City</option>
<option value="amarillo, tx">Amarillo</option>
<option value="gallup, nm">Gallup, NM</option>
<option value="flagstaff, az">Flagstaff, AZ</option>
<option value="winona, az">Winona</option>
<option value="kingman, az">Kingman</option>
<option value="barstow, ca">Barstow</option>
<option value="san bernardino, ca">San Bernardino</option>
<option value="los angeles, ca">Los Angeles</option>
</select>
<b>End: </b>
<select id="end" onchange="calcRoute();">
<option value="chicago, il">Chicago</option>
<option value="st louis, mo">St Louis</option>
<option value="joplin, mo">Joplin, MO</option>
<option value="oklahoma city, ok">Oklahoma City</option>
<option value="amarillo, tx">Amarillo</option>
<option value="gallup, nm">Gallup, NM</option>
<option value="flagstaff, az">Flagstaff, AZ</option>
<option value="winona, az">Winona</option>
<option value="kingman, az">Kingman</option>
<option value="barstow, ca">Barstow</option>
<option value="san bernardino, ca">San Bernardino</option>
<option value="los angeles, ca">Los Angeles</option>
</select>
</div>
<div id="map-canvas"></div>
</body>
</html>
Estoy usando este code para obtener direcciones entre dos puntos. ¿Es posible cambiar el color de la ruta de azul? No estoy usando polyline en mi código.
Gracias de antemano :)
puedes cambiar el color cambiando el color del trazo :) tan simple como eso
directionsService = new google.maps.DirectionsService();
directionsDisplay = new google.maps.DirectionsRenderer({ polylineOptions: { strokeColor: "#8b0013" } });
directionsDisplay.setMap(map);
directionsDisplay.setOptions({ suppressMarkers: true });
calcRoute();