Google Maps benutzerdefinierte Marker / Schattenhilfe benötigt
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28-09-2019 - |
Frage
Ich habe also Google Maps -Anweisungen auf meiner Website, ich habe es geschafft, das Symbol zu ändern Zeigen Sie, dass mein benutzerdefinierter Marker ausgeschaltet ist). Ich hoffe das hat Sinn gemacht?
Die URL ist: http://www.emuholidaypark.com.au/location.html
Wie Sie sehen werden, gibt es einen benutzerdefinierten Marker (nicht richtig ausgerichtet) und den ursprünglichen Schatten (den ich anscheinend nicht loswerden kann?)
Der Code ist:
var gdir, fromAddress, toAddress;
function initialize() {
if (GBrowserIsCompatible()) {
//settings
var companyMarkerImage = "/templates/home/images/mymarker.png";
var companyLatLng = new GLatLng(-37.056800, 142.329023);
var companyMarkerSize = new GSize(91, 53); //width, height
toAddress = "Emu Holiday Park";
var defaultZoomLevel = 13;
//end settings
//setup elements
map = new GMap2(document.getElementById("map_canvas"));
gdir = new GDirections(map, document.getElementById("directions"));
//error handler
GEvent.addListener(gdir, "error", handleErrors);
//set company marker
var companyMarker = createMarker(companyLatLng, companyMarkerImage, companyMarkerSize);
//set map center
map.setCenter(companyLatLng, defaultZoomLevel);
map.addOverlay(companyMarker);
map.addControl(new GSmallMapControl());
}
}
function overlayDirections(){
fromAddress =
document.getElementById("street").value
+ " " + document.getElementById("city").value
+ " " + document.getElementById("state").options[document.getElementById("state").selectedIndex].value
+ " " + document.getElementById("zip").value;
gdir.load("from: " + fromAddress + " to: " + toAddress
);
}
function createMarker(latlng, imageURL, imageSize) {
var marker = new GIcon(G_DEFAULT_ICON, imageURL);
marker.iconSize = imageSize;
return new GMarker(latlng, { icon: marker });
}
function handleErrors(){
if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
alert("No corresponding geographic location could be found for one of the specified addresses. This may be due to the fact that the address is relatively new, or it may be incorrect.\nError code: " + gdir.getStatus().code);
else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
alert("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
alert("The HTTP q parameter was either missing or had no value. For geocoder requests, this means that an empty address was specified as input. For directions requests, this means that no query was specified in the input.\n Error code: " + gdir.getStatus().code);
else if (gdir.getStatus().code == G_GEO_BAD_KEY)
alert("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);
else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
alert("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
else alert("An unknown error occurred.");
}
Lösung
function createMarker(latlng, imageURL, imageSize) {
var marker = new GIcon(G_DEFAULT_ICON, imageURL);
marker.iconSize = imageSize;
marker.shadow = null;
return new GMarker(latlng, { icon: marker });
}
Sie möchten auch Symbolen festlegen, wenn Sie einen Hersteller verwenden, der nicht die gleiche Größe wie die Standards ist.
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