How to put the google map in grey - css

this is my code. presently the map is normal.i want to apply this in a website with dark theme color and so I want this map in grey shade can any one help please?
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8"/>
<style type="text/css">
body { font: normal 10pt Helvetica, Arial; }
#map { width: 350px; height: 300px; border: 0px; padding: 0px; }
</style>
<script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript" src="http://code.google.com/apis/gears
/gears_init.js"></script>
</head>
<body>
<div id="map" style="height: 500px; width: 500px;">
<script type="text/javascript">
var mapOpts = { mapTypeId: google.maps.MapTypeId.TERRAIN, zoom: 2, center:
new google.maps.LatLng(20, 0) };
var map = new google.maps.Map(document.getElementById("map"), mapOpts);
var infoWindow = new google.maps.InfoWindow();
var markerBounds = new google.maps.LatLngBounds();
var markerArray = [];
function makeMarker(options) {
var pushPin = new google.maps.Marker({ map: map });
pushPin.setOptions(options);
google.maps.event.addListener(pushPin, "click",
function () { infoWindow.setOptions(options);
infoWindow.open(map, pushPin); });
markerBounds.extend(options.position);
markerArray.push(pushPin);
return pushPin; } google.maps.event.addListener(map, "click",
function () { infoWindow.close(); });
makeMarker({ title: "Test1", position: new google.maps.LatLng(10, 10),
content: "Content1", icon: '' });
makeMarker({ title: "Test2", position: new google.maps.LatLng(20, 20),
content: "Content2", icon: '' });
makeMarker({ title: "Test3", position: new google.maps.LatLng(30, 30),
content: "Content3", icon: '' });
</script>
</div>
</html>
Hi, this is my code. presently the map is normal.i want to apply this in a website with dark theme color and so I want this map in grey shade can any one help please?
you can view this at: http://jsfiddle.net/1nqrwvgk/

You can use CSS filters:
#map
{
filter: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg"><filter id="g"><feColorMatrix type="matrix" values="0.3 0.3 0.3 0 0 0.3 0.3 0.3 0 0 0.3 0.3 0.3 0 0 0 0 0 1 0"/></filter></svg>#g');
-webkit-filter: grayscale(100%);
filter: grayscale(100%);
filter: progid:DXImageTransform.Microsoft.BasicImage(grayScale=1);
}
http://jsfiddle.net/1nqrwvgk/1/
This will make your map grayscale in all major browsers.

Related

i need to change text of marker on map

Hi dear team and community of stack overflow, i search in developers google and i don't have answers to my problem, i create a route with google maps and fine works! but i when i push the marker this shows me the information of the direction and but i don't need its dangerous because this map can be see for the companies to search people for work and i don't have idea for how to hide or change tis information for example "Here is house of xxx" than "Av Avenida 98373, zap, jal, mx".
Im sorry for my bad english ! this is my code.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>Directions service</title>
<style>
html, body, #map-canvas {
height: 80%;
margin: 0px;
padding: 0px
}
#panel {
position: absolute;
top: 5px;
left: 50%;
margin-left: -180px;
z-index: 5;
background-color: #fff;
padding: 5px;
border: 1px solid #999;
}
</style>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?key=MY_KEY_GMAPS&sensor=true&language=es"></script>
<script>
var directionsDisplay;
var directionsService = new google.maps.DirectionsService();
var map;
var rendererOptions = {
map: map,
suppressMarkers : false,
suppressInfoWindow: false
}
function initialize() {
directionsDisplay = new google.maps.DirectionsRenderer(rendererOptions);
var chicago = new google.maps.LatLng(41.850033, -87.6500523);
var mapOptions = {
zoom:7,
center: chicago
}
map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
directionsDisplay.setMap(map);
}
var request = {
origin:'Av guadalupe 5765 zapopan jalisco',
destination:'Av Guadalupe 1010 zapopan jalisco',
travelMode: google.maps.TravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
document.getElementById('distance').innerHTML += response.routes[0].legs[0].distance.value + " meters";
document.getElementById('duration').innerHTML += response.routes[0].legs[0].duration.value + " seconds";
}
});
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body> <div id="map-canvas"></div>
</body>
<span id="distance"></span>
<span id="duration"></span>
</html>
<script language="javascript">
calcRoute();
showSteps();
</script>
You must set the suppressInfoWindows-option of the DirectionsRenderer to true.
This will avoid the automatic InfoWindows.
var rendererOptions = {
map: map,
suppressMarkers : false,
suppressInfoWindows: true
}
For a custom text you must use a custom InfoWindow-Instance (set it via the infoWindow-option of the DirectionsRenderer). Observe
the domready-event of this infoWindow and set the desired content.

Error in IE for loading Main.js in Google Maps Javascript API ver3

I am using Google Maps Javascript API ver3 to display the world locations. Below is the sample code I am using:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map_canvas { height: 100% }
</style>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=true">
</script>
<script type="text/javascript">
function addMarkers(location,locationDetail,map){
var color = "#000000"
if(locationDetail[1]=="A"){
color = "#FF0000";
scl = 3;
}
else if(locationDetail[1]=="B"){
color = "#0000FF"
scl = 4;
}
else if(locationDetail[1]=="C"){
color = "#00FF00"
scl = 5;
}
var marker = new google.maps.Marker({
position: location,
title: locationDetail[0],
icon: {
path: google.maps.SymbolPath.CIRCLE,
scale: scl,
fillColor: color,
fillOpacity:1,
strokeWeight:1
}
});
// To add the marker to the map, call setMap();
marker.setMap(map);
}
function initialize() {
//Marking Latitude and Longitude
var myLatlng = [
new google.maps.LatLng(24.466667,54.366667),
new google.maps.LatLng(-34.4,-58.24),
new google.maps.LatLng(-33.8641,151.0823)
];
var myLatlngDet = [
["Abu Dhabi","A"],
["Buenos Aires","B"],
["HOMEBUSH","C"]
];
//Map Options to customize map
var mapOptions = {
zoom:2,
center: new google.maps.LatLng(40,0),
mapTypeId: google.maps.MapTypeId.ROADMAP,
mapMaker: true,
minZoom : 2,
scrollwheel: false,
mapTypeControl:true,
mapTypeControlOptions: {
style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR,
position: google.maps.ControlPosition.BOTTOM_CENTER
},
scaleControl:true,
scaleControlOptions: {
position: google.maps.ControlPosition.TOP_LEFT
},
streetViewControl:true,
streetViewControlOptions: {
position: google.maps.ControlPosition.LEFT_TOP
},
overviewMapControl:false,
zoomControl:true,
zoomControlOptions: {
style: google.maps.ZoomControlStyle.LARGE,
position: google.maps.ControlPosition.LEFT_CENTER
},
panControl:true,
panControlOptions: {
position: google.maps.ControlPosition.TOP_RIGHT
}
};
//Generating map in the div
var map = new google.maps.Map(document.getElementById("map_canvas"),mapOptions);
for(i=0; i < myLatlng.length; i++){
addMarkers(myLatlng[i],myLatlngDet[i],map);
}
}
</script>
</head>
<body onload="initialize()">
<div id="map_canvas" style="height: 100%; width: 80%;">
</div>
</body>
</html>
The Problem is - Sometimes the markers get displayed properly but sometimes I get a javascript error as follows:
'Unexpected Call to Method or Property access'
main.js
Can you help me identifying the cause of the problem.
I am using IE8.
Thanks in advance
My guess is that it's the body's onload that is not waiting until googlemap's script is loaded. In theory the body can be loaded faster than the googlemap script (relevant discussion). Try putting
window.onload=initialize;
at the bottom of your script instead of using the body's onload and see if this solves your problem. I have a hard time reproducing this.
Update
You should simply wait until googlemap has loaded which follows after the window load. Have a look at this question: How can I check whether Google Maps is fully loaded?

Blank page when I use FusionTablesLayer with Google Maps JavaScript API v3

I prepared a simple page by using the data of a fusion table. ( FusionTablesLayer with Google Maps JavaScript API v3 ) but the map is not displayed. You can see the page here: http://www.siterary.com/0test.html . What's the problem ? The code is as below
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>test</title>
<link href="/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="http://maps.googleapis.com/maps/api/js?key=AIzaSyBK_ErFIm-CYBsslK_9ZB6m0wPV197UaJg&sensor=false"></script>
<script>
function initialize() {
var istanbul = new google.maps.LatLng(41.01, 28.97);
map = new google.maps.Map(document.getElementById('map_canvas'), {
center: istanbul,
zoom: 11,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
layer = new google.maps.FusionTablesLayer({
query: {
select: 'Location' ,
from: '1s3DYRvmNAfKgo-swjG39-8UEb9tHMm0UPHvW_tc'
}
});
layer.setMap(map);
}
</script>
</head>
<body onload="initialize()">
<B>MAP</B> <BR>
<div id="map_canvas"></div>
</body>
</html>
The file "/maps/documentation/javascript/examples/default.css" doesn't exist on your site. Your map doesn't have a valid size.
Working version
code snippet:
function initialize() {
var istanbul = new google.maps.LatLng(41.01, 28.97);
map = new google.maps.Map(document.getElementById('map_canvas'), {
center: istanbul,
zoom: 11,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
layer = new google.maps.FusionTablesLayer({
query: {
select: 'Location',
from: '1s3DYRvmNAfKgo-swjG39-8UEb9tHMm0UPHvW_tc'
}
});
layer.setMap(map);
}
google.maps.event.addDomListener(window, 'load', initialize);
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
#map_canvas {
height: 100%;
}
#media print {
html,
body {
height: auto;
}
#map_canvas {
height: 650px;
}
}
<script src="https://maps.googleapis.com/maps/api/js"></script>
<B>MAP</B>
<BR>
<div id="map_canvas"></div>

Resizing google map according to browser resizing

i am working on google map api v3. map is perfectly showing on my page... problem is that when i resize the browser, map fit to its original size when i load the page...
initial state when i load the page
when i resize the browser, map is still sized at initial state size.
[Code]
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<head>
<script src="http://code.jquery.com/jquery-1.7.2.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type='text/javascript'>
var point;
var mrktx;
function mshow()
{
$("#search_content").css("display","");
}
function mhide()
{
$("#search_content").css("display","none");
}
function load() {
if(navigator.geolocation)
{
navigator.geolocation.getCurrentPosition(ShowPosition)
}
else
{
alert("Browser does not support");
setTimeout( function(){ window.location = "../" },500);
}
function ShowPosition(position)
{
var lat = position.coords.latitude;
var lng = position.coords.longitude;
var cwidth = document.getElementsByTagName("body")[0].clientWidth;
var cheight = document.getElementsByTagName("body")[0].clientHeight;
//alert(cwidth + ',' + cheight);
$("#body").css("overflow","hidden");
$("#map_canvas").css("position","absolute");
$("#map_canvas").css("overflow","auto");
$("#map_canvas").css("height",cheight);
$("#map_canvas").css("width",cwidth);
$("#map_canvas").css("z-index","99")
$("#map_canvas").css("top","0");
$("#map_canvas").css("left","0em");
$("#top_nav").css("width",cwidth);
$("#top_nav").css("height","8%");
var latlng = new google.maps.LatLng(lat,lng);
var myOptions = {
zoom: 11,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
$('document').resize(function(){
google.maps.event.trigger(map, 'resize');
map.setZoom( map.getZoom() );
});
var myMrkrTxt = "";
var infowindow = new google.maps.InfoWindow({ content : myMrkrTxt });
var myMrkr = new google.maps.Marker({position:latlng,map:map});
google.maps.event.addListener(myMrkr,'mouseover', function(){ infowindow.open(map,myMrkrTxt); });
google.maps.event.trigger(map, "resize");
}
}
</script>
<style>
#top_nav
{
position: absolute; z-index: 200; top: 0px; background-color: black;
}
#top_nav h2
{
color: white;
}
body, html {
height: 100%;
width: 100%;
}
</style>
</head>
<body onload='load()'>
<div id="map_canvas"></div>
</body>
</html>
i guess you have to resize your map_canvas as well.
so just add this to your resize()
//its maybe better to attach this handler to the window instead of the document
$(window).resize(function(){
$('#map_canvas').css("height",$(window).height());
$('#map_canvas').css("width",$(window).width());
google.maps.event.trigger(map, 'resize');
map.setZoom( map.getZoom() );
});
so you have track of the resizing of your browserwindow :)
Same things can be done using only CSS too. I'll put an example below, use this if you like.
.google-maps {
position: relative;
padding-bottom: 75%;
height: 0;
overflow: hidden;
}
.google-maps iframe {
position: absolute;
top: 0;
left: 0;
width: 100% !important;
height: 100% !important;
}
<div class="google-maps">
<iframe src="https://www.google.com/maps/yourmapsblah" width="765" height="500" frameborder="3" style="border:0" allowfullscreen></iframe>
</div>

How to change polyline markers in drawing manager?

I test a new drawing library and has led me to question how to get from drawing manager polyline position and set another markers? As in this example: polyline-complex.
My example:
<!DOCTYPE html>
<html>
<head>
<title>test</title>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false&libraries=drawing"></script>
<style type="text/css">
#map, html, body {
padding: 0;
margin: 0;
height: 100%;
}
</style>
<script type="text/javascript">
function initialize() {
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 6,
center: new google.maps.LatLng(52.000, 16.000),
mapTypeId: google.maps.MapTypeId.ROADMAP,
});
drawingManager = new google.maps.drawing.DrawingManager({
drawingMode: google.maps.drawing.OverlayType.POLYLINE,
drawingControl: false,
polylineOptions: {
editable: true
},
map: map
});
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>

Resources