I am attempting to get a Google maps GroundOverlay working without luck. Searched everywhere, read the Google reference documentation, ...
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GoogleMapsGroundOverlay
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6years,10monthsago
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IamattemptingtogetaGooglemapsGroundOverlayworkingwithoutluck.Searchedeverywhere,readtheGooglereferencedocumentation,stillnolucK.
WhatIhaveattemptedcanbeseenat:
http://www.ryecemetery.com.au/locate.html
Verybasiccode:
Test
Youcanseethatsomesortofoverlayisplacedonthemap.IbelieveIhavethesw,nelatlngcorrect.IfIcheckonGooglemapsbyrightclickingandchoosing"whatshere"thosearethelatlngthatisgiven.
Ihavetheoverlayinpng,gifandjpeg.WiththepngandgifIgetnothingtoappear.
WherehaveIgonewrong?
thanks
Ken
google-mapsgoogle-maps-api-3
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askedAug20,2015at12:19
KenKen
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YourboundsiswrongforyourgroundOverlay.
accordingtothedocumentationfortheconstructorforagoogle.maps.LatLngBoundsobject:
Constructor
LatLngBounds(sw?:LatLng,ne?:LatLng)Constructsarectanglefromthepointsatitssouth-westandnorth-eastcorners.
TheargumentsshouldbeSW,NE.YourargumentsareSE,NW.Yourcode:
varimageBounds=newgoogle.maps.LatLngBounds(
newgoogle.maps.LatLng(-38.374615,144.823766),//SE
newgoogle.maps.LatLng(-38.373628,144.821631)//NW
);
IfIswapthelongitudesbetweenthetwopointsitworks:
varimageBounds=newgoogle.maps.LatLngBounds(
newgoogle.maps.LatLng(-38.374615,144.821631),//SW
newgoogle.maps.LatLng(-38.373628,144.823766)//NE
);
proofofconceptfiddle
codesnippet:
varhistoricalOverlay;
varmyLatlng=newgoogle.maps.LatLng(-38.374058,144.822763);
varmap=newgoogle.maps.Map(document.getElementById('map-canvas'),{
zoom:18,
center:myLatlng
});
varmarkerNW=newgoogle.maps.Marker({
position:newgoogle.maps.LatLng(-38.374615,144.823766),
map:map,
icon:{
url:"https://maps.gstatic.com/intl/en_us/mapfiles/markers2/measle.png",
size:newgoogle.maps.Size(7,7),
anchor:newgoogle.maps.Point(3.5,3.5)
},
title:"SW"
});
varmarkerSE=newgoogle.maps.Marker({
position:newgoogle.maps.LatLng(-38.373628,144.821631),
map:map,
icon:{
url:"https://maps.gstatic.com/intl/en_us/mapfiles/markers2/measle_blue.png",
size:newgoogle.maps.Size(7,7),
anchor:newgoogle.maps.Point(3.5,3.5)
},
title:"NE"
});
varimageBounds=newgoogle.maps.LatLngBounds(
newgoogle.maps.LatLng(-38.374615,144.821631),
newgoogle.maps.LatLng(-38.373628,144.823766));
historicalOverlay=newgoogle.maps.GroundOverlay(
'http://www.ryecemetery.com.au/images/layout-06a.jpg',
imageBounds);
historicalOverlay.setMap(map);
html,
body,
#map-canvas{
height:100%;
width:100%;
margin:0px;
padding:0px
}
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editedAug20,2015at14:13
MrUpsidown
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answeredAug20,2015at14:04
geocodezipgeocodezip
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@MrUpsidownthanksfortheanswer,ItworkedperfectlyonceIgottherightco-ords,somehowhadNW,SEstuckinmyhead:-(AsampleofaworkingpageisattheoriginalURLifinterested.SorryIhavenotreplieduntilnowbutIhavebeenquiteillsincepostingquestionuntiltoday.
– Ken
Aug27,2015at6:48
[email protected];-)
– MrUpsidown
Aug27,2015at8:13
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