Created
September 17, 2012 22:56
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custom art streetview
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script> | |
| <script> | |
| panorama_sets = { | |
| 'blue': { | |
| 'description': 'blue desc', | |
| 'baseUrl': 'terrible_room.png', | |
| 'centerHeading': 0, | |
| 'latLng': new google.maps.LatLng(37.7871837, -122.4002961), | |
| 'links': [ | |
| { | |
| 'heading': 90, | |
| 'pano': 'green', | |
| 'description': 'green' | |
| } | |
| ], | |
| 'outdoorLinks': [ | |
| { | |
| 'heading': 50, | |
| 'description': 'new montgomery' | |
| } | |
| ] | |
| }, | |
| 'green': { | |
| 'description': 'green desc', | |
| 'baseUrl': 'green_room.png', | |
| 'centerHeading': 0, | |
| 'latLng': new google.maps.LatLng(37.7650501, -122.4196959), | |
| 'links': [ | |
| { | |
| 'heading': 270, | |
| 'pano': 'blue', | |
| 'description': 'blue' | |
| } | |
| ], | |
| 'outdoorLinks': [ | |
| { | |
| 'heading': 90, | |
| 'description': '16th & mission' | |
| } | |
| ] | |
| } | |
| } | |
| function setDefaults(dataSet) { | |
| for (var key in dataSet) { | |
| if (!dataSet.hasOwnProperty(key)){ | |
| continue; | |
| } | |
| var data = dataSet[key]; | |
| if (!('location' in data)){ | |
| data.location = { | |
| 'description': data.description, | |
| 'latLng': data.latLng, | |
| 'pano': key | |
| }; | |
| } | |
| if (!('links' in data)){ | |
| data.links = []; | |
| } | |
| if (!('tiles' in data)){ | |
| data.tiles = { | |
| 'centerHeading': data.centerHeading, | |
| 'tileSize': new google.maps.Size(1024, 512), | |
| 'worldSize': new google.maps.Size(1024, 512), | |
| 'getTileUrl': getCustomPanoramaTileUrl | |
| }; | |
| } | |
| } | |
| } | |
| outstanding_calls = 0 | |
| function searchOutdoorLink(key, data, link, outside_location, outdoorLinks) { | |
| var client = new google.maps.StreetViewService(); | |
| var searchRadius=50; | |
| outstanding_calls++; | |
| client.getPanoramaByLocation(outside_location, searchRadius, function(result, status) { | |
| if (status == google.maps.StreetViewStatus.OK) { | |
| console.log("got result for "+key + "/"+link.description); | |
| var outside_pano = result.location.pano; | |
| if (!(outside_pano in outdoorLinks)) { | |
| outdoorLinks[outside_pano] = [] | |
| } | |
| outdoorLinks[outside_pano].push({ | |
| 'heading': (link.heading-180) % 360, | |
| 'description': data.description, | |
| 'pano': key | |
| }); | |
| data.links.push({ | |
| 'heading': link.heading, | |
| 'description': link.description, | |
| 'pano': outside_pano | |
| }) | |
| link.pano = outside_pano; | |
| } | |
| outstanding_calls--; | |
| }); | |
| } | |
| function setOutdoorLinks(dataSet) { | |
| var outdoorLinks = {}; | |
| for (var key in dataSet) { | |
| if (!dataSet.hasOwnProperty(key)){ | |
| continue; | |
| } | |
| var data = dataSet[key]; | |
| if ('outdoorLinks' in data) { | |
| console.log("setting outdoor for "+key); | |
| var outgoing = data['outdoorLinks'] | |
| for (var i=0; i<outgoing.length; i++) { | |
| var link = outgoing[i]; | |
| searchOutdoorLink(key, data, link, link.latLng||data.latLng, outdoorLinks) | |
| } | |
| } | |
| } | |
| //while (outstanding_calls > 0) {}; | |
| return outdoorLinks; | |
| } | |
| function initialize() { | |
| console.log("init called"); | |
| setDefaults(panorama_sets); | |
| outdoorLinks = setOutdoorLinks(panorama_sets); | |
| var panoOptions = { | |
| pano: 'blue', | |
| visible: true, | |
| panoProvider: getCustomPanorama | |
| }; | |
| panorama = new google.maps.StreetViewPanorama( | |
| document.getElementById('pano_canvas'), panoOptions); | |
| google.maps.event.addListener(panorama, 'links_changed', createCustomLinks); | |
| } | |
| function getCustomPanoramaTileUrl(pano, zoom, tileX, tileY) { | |
| console.log("get url called with: " + pano + zoom + tileX + tileY); | |
| return "http://localhost:8000/"+panorama_sets[pano].baseUrl | |
| } | |
| function getCustomPanorama(pano, zoom, tileX, tileY) { | |
| console.log("get custom called with: " + pano + zoom + tileX + tileY); | |
| var data = panorama_sets[pano] | |
| console.log(data); | |
| return data; | |
| } | |
| function createCustomLinks() { | |
| var links = panorama.getLinks(); | |
| var panoId = panorama.getPano(); | |
| if (panoId in outdoorLinks){ | |
| backlinks = outdoorLinks[panoId]; | |
| for (var i=0; i<backlinks.length; i++) { | |
| links.push(backlinks[i]); | |
| } | |
| } | |
| } | |
| google.maps.event.addDomListener(window, 'load', initialize); | |
| </script> | |
| </head> | |
| <body> | |
| <div id="pano_canvas" style="width: 1024px; height: 512px"></div> | |
| </body> | |
| </html> |
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