我一直在尝试使用 RStudio 的 Shiny 库创建一个嵌入 Google 街景的 Web 应用程序；但无法在应用程序中渲染街景。我一直在使用来自https://developers.google.com/maps/documentation/javascript/examples/streetview-embed的示例 JavaScript 和 HTML ，并将其粘贴到此处：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Street View containers</title>
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&signed_in=true"></script>
<script>
function initialize() {
var bryantPark = new google.maps.LatLng(37.869260, -122.254811);
var panoramaOptions = {
position: bryantPark,
pov: {
heading: 165,
pitch: 0
},
zoom: 1
};
var myPano = new google.maps.StreetViewPanorama(
document.getElementById('map-canvas'),
panoramaOptions);
myPano.setVisible(true);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body> …