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だから私は自分のウェブサイトにGoogleマップの方向性を持っています.アイコンを変更することはできましたが、元のマーカーの影に合わせることができないようです.カスタム マーカーがオフであることを示します)。これが理にかなっていると思いますか？

URLはhttp://www.emuholidaypark.com.au/location.htmlです。

ご覧のとおり、カスタム マーカー (適切に配置されていない) と元の影 (これを取り除くことができないように見えますか?) があります。

コードは次のとおりです。

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.");
}
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1 に答える 1

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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 });
}

標準のメーカーとは異なるサイズのメーカーを使用している場合は、iconSize も設定する必要があります。

于 2010-10-07T18:57:40.220 に答える