是否可以更改InfoWindow的边框颜色，对齐方式，填充和其他属性？我一直在寻找这个，但我总是here。它没有提供代码。
这是我的代码。
//Declare an infoWindow variable - shows when a marker is tapped/clicked
var infoWindow = new google.maps.InfoWindow;
// Change this depending on the name of your PHP file
downloadUrl("outputXML.php", function(data)
{
var xml = data.responseXML;
var markers = xml.documentElement.getElementsByTagName("marker");
for (var i = 0; i < markers.length; i++) {
var name = markers[i].getAttribute("name");
var address = markers[i].getAttribute("address");
var type = markers[i].getAttribute("type");
var point = new google.maps.LatLng(
parseFloat(markers[i].getAttribute("lat")),
parseFloat(markers[i].getAttribute("lng")));
var html = "<b>" + name + "</b> <br/>" + address;
var icon = customIcons[type] || {};
var marker = new google.maps.Marker({
map: map,
position: point,
icon: icon.icon,
title:name
});
bindInfoWindow(marker, map, infoWindow, html);
}
});
function bindInfoWindow(marker, map, infoWindow, html) {
google.maps.event.addListener(marker, 'click', function() {
infoWindow.setContent(html);
infoWindow.open(map, marker);
});
}
function downloadUrl(url, callback) {
var request = window.ActiveXObject ?
new ActiveXObject('Microsoft.XMLHTTP') :
new XMLHttpRequest;
request.onreadystatechange = function() {
if (request.readyState == 4) {
request.onreadystatechange = doNothing;
callback(request, request.status);
}
};
request.open('GET', url, true);
request.send(null);
}//END FUNCTION BINDINFOWINDOW
function doNothing() {} //For request.onreadystatechange
顺便说一下，我从在线数据库中捕获这些值，我们不必介意，它们都运行良好，唯一的问题是如何自定义infoWindow。
请帮帮我。感谢。
ADD：我忘了说我会将其插入到Android应用程序中。我正在使用webview。
答案 0 :(得分：2)
传递给InfoWindow的内容可能是：text，HTML或DOM元素。默认情况下，InfoWindow的大小适合您传递的重要内容，因此以您描述的方式控制内容的最佳方式是创建div，为div分配CSS类，然后您就可以完全控制InfoWindow内容的外观。
此外，如果您想要更好地控制窗口结构本身的实际外观，您可能需要考虑使用InfoBubble Utility Library作为标准InfoWindow的可设置样式的替代品。
答案 1 :(得分：0)
查看此url的示例代码，
在此代码中，InfoBox从Google Maps API扩展了GOverlay类，并动态创建div并绘制到地图中。
另一个Example page
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps JavaScript API v3 Example: Info Window Custom</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
/* An InfoBox is like an info window, but it displays
* under the marker, opens quicker, and has flexible styling.
* @param {GLatLng} latlng Point to place bar at
* @param {Map} map The map on which to display this InfoBox.
* @param {Object} opts Passes configuration options - content,
* offsetVertical, offsetHorizontal, className, height, width
*/
function InfoBox(opts) {
google.maps.OverlayView.call(this);
this.latlng_ = opts.latlng;
this.map_ = opts.map;
this.offsetVertical_ = -195;
this.offsetHorizontal_ = 0;
this.height_ = 165;
this.width_ = 266;
var me = this;
this.boundsChangedListener_ =
google.maps.event.addListener(this.map_, "bounds_changed", function() {
return me.panMap.apply(me);
});
// Once the properties of this OverlayView are initialized, set its map so
// that we can display it. This will trigger calls to panes_changed and
// draw.
this.setMap(this.map_);
}
/* InfoBox extends GOverlay class from the Google Maps API
*/
InfoBox.prototype = new google.maps.OverlayView();
/* Creates the DIV representing this InfoBox
*/
InfoBox.prototype.remove = function() {
if (this.div_) {
this.div_.parentNode.removeChild(this.div_);
this.div_ = null;
}
};
/* Redraw the Bar based on the current projection and zoom level
*/
InfoBox.prototype.draw = function() {
// Creates the element if it doesn't exist already.
this.createElement();
if (!this.div_) return;
// Calculate the DIV coordinates of two opposite corners of our bounds to
// get the size and position of our Bar
var pixPosition = this.getProjection().fromLatLngToDivPixel(this.latlng_);
if (!pixPosition) return;
// Now position our DIV based on the DIV coordinates of our bounds
this.div_.style.width = this.width_ + "px";
this.div_.style.left = (pixPosition.x + this.offsetHorizontal_) + "px";
this.div_.style.height = this.height_ + "px";
this.div_.style.top = (pixPosition.y + this.offsetVertical_) + "px";
this.div_.style.display = 'block';
};
/* Creates the DIV representing this InfoBox in the floatPane. If the panes
* object, retrieved by calling getPanes, is null, remove the element from the
* DOM. If the div exists, but its parent is not the floatPane, move the div
* to the new pane.
* Called from within draw. Alternatively, this can be called specifically on
* a panes_changed event.
*/
InfoBox.prototype.createElement = function() {
var panes = this.getPanes();
var div = this.div_;
if (!div) {
// This does not handle changing panes. You can set the map to be null and
// then reset the map to move the div.
div = this.div_ = document.createElement("div");
div.style.border = "0px none";
div.style.position = "absolute";
div.style.background = "url('http://gmaps-samples.googlecode.com/svn/trunk/images/blueinfowindow.gif')";
div.style.width = this.width_ + "px";
div.style.height = this.height_ + "px";
var contentDiv = document.createElement("div");
contentDiv.style.padding = "30px"
contentDiv.innerHTML = "<b>Hello World! </b>";
var topDiv = document.createElement("div");
topDiv.style.textAlign = "right";
var closeImg = document.createElement("img");
closeImg.style.width = "32px";
closeImg.style.height = "32px";
closeImg.style.cursor = "pointer";
closeImg.src = "http://gmaps-samples.googlecode.com/svn/trunk/images/closebigger.gif";
topDiv.appendChild(closeImg);
function removeInfoBox(ib) {
return function() {
ib.setMap(null);
};
}
google.maps.event.addDomListener(closeImg, 'click', removeInfoBox(this));
div.appendChild(topDiv);
div.appendChild(contentDiv);
div.style.display = 'none';
panes.floatPane.appendChild(div);
this.panMap();
} else if (div.parentNode != panes.floatPane) {
// The panes have changed. Move the div.
div.parentNode.removeChild(div);
panes.floatPane.appendChild(div);
} else {
// The panes have not changed, so no need to create or move the div.
}
}
/* Pan the map to fit the InfoBox.
*/
InfoBox.prototype.panMap = function() {
// if we go beyond map, pan map
var map = this.map_;
var bounds = map.getBounds();
if (!bounds) return;
// The position of the infowindow
var position = this.latlng_;
// The dimension of the infowindow
var iwWidth = this.width_;
var iwHeight = this.height_;
// The offset position of the infowindow
var iwOffsetX = this.offsetHorizontal_;
var iwOffsetY = this.offsetVertical_;
// Padding on the infowindow
var padX = 40;
var padY = 40;
// The degrees per pixel
var mapDiv = map.getDiv();
var mapWidth = mapDiv.offsetWidth;
var mapHeight = mapDiv.offsetHeight;
var boundsSpan = bounds.toSpan();
var longSpan = boundsSpan.lng();
var latSpan = boundsSpan.lat();
var degPixelX = longSpan / mapWidth;
var degPixelY = latSpan / mapHeight;
// The bounds of the map
var mapWestLng = bounds.getSouthWest().lng();
var mapEastLng = bounds.getNorthEast().lng();
var mapNorthLat = bounds.getNorthEast().lat();
var mapSouthLat = bounds.getSouthWest().lat();
// The bounds of the infowindow
var iwWestLng = position.lng() + (iwOffsetX - padX) * degPixelX;
var iwEastLng = position.lng() + (iwOffsetX + iwWidth + padX) * degPixelX;
var iwNorthLat = position.lat() - (iwOffsetY - padY) * degPixelY;
var iwSouthLat = position.lat() - (iwOffsetY + iwHeight + padY) * degPixelY;
// calculate center shift
var shiftLng =
(iwWestLng < mapWestLng ? mapWestLng - iwWestLng : 0) +
(iwEastLng > mapEastLng ? mapEastLng - iwEastLng : 0);
var shiftLat =
(iwNorthLat > mapNorthLat ? mapNorthLat - iwNorthLat : 0) +
(iwSouthLat < mapSouthLat ? mapSouthLat - iwSouthLat : 0);
// The center of the map
var center = map.getCenter();
// The new map center
var centerX = center.lng() - shiftLng;
var centerY = center.lat() - shiftLat;
// center the map to the new shifted center
map.setCenter(new google.maps.LatLng(centerY, centerX));
// Remove the listener after panning is complete.
google.maps.event.removeListener(this.boundsChangedListener_);
this.boundsChangedListener_ = null;
};
function initialize() {
var myOptions = {
zoom: 8,
center: new google.maps.LatLng(-33.397, 150.644),
mapTypeId: google.maps.MapTypeId.ROADMAP,
sensor: 'true'
}
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(-34, 150),
map: map
});
google.maps.event.addListener(marker, "click", function(e) {
var infoBox = new InfoBox({latlng: marker.getPosition(), map: map});
});
google.maps.event.trigger(marker, "click");
}
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
<div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>