sk-zk · March 5, 2025 22:49
diff --git a/demo.html b/demo.html
 <!DOCTYPE html>
 <html>

 <head>
  <!-- Set the location of the panorama viewer CSS here. -->
  <link rel="stylesheet" type="text/css" href="https://lookmap.eu.pythonanywhere.com/static/dist/viewer.css" />
  <style>
    body {
      margin: 0;
      padding: 0;
    }
    #pano {
      position: absolute;
      width: 100vw;
      height: 100vh;
      z-index: 1;
    }
  </style>
  <meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width" />
 </head>

 <body>
  <div id="pano"></div>
  <script type="module">
    // If you're running a local server, keep it as it is.
    // Otherwise, replace it with "https://lookmap.eu.pythonanywhere.com", or your own instance if you have one.
    // You can also point the viewer at a custom backend (e.g. to serve downloaded panoramas locally)
    // as long as the API is the same.
    const apiBaseUrl = "http://localhost:5000";
    
    // Set the location of the panorama viewer script here.
    import { createPanoViewer, InitialOrientation, Api, AdditionalMetadata } from "http://localhost:5000/static/dist/viewer.js";

    // 1) Load the metadata of the panorama you want to start with:
    const api = new Api(apiBaseUrl);
    async function getPanosAt(lat, lon) {
      return await api.getClosestPanos(lat, lon, 5, 1,
        [AdditionalMetadata.CameraMetadata, AdditionalMetadata.Elevation,
         AdditionalMetadata.Orientation, AdditionalMetadata.TimeZone]);
    }
    const initialPano = (await getPanosAt(53.54564, 9.99950))[0];

    // 2) Create the viewer and load this panorama:
    const container = document.getElementById("pano");
    // Options for `createPanoViewer` are as follows:
    //   apiBaseUrl (required):
    //     The API base URL of the backend. Can be relative.
    //   canMove (optional):
    //     Whether the user can move between panoramas. Defaults to true.
    //   canMoveWithKeyboard (optional):
    //     Whether keyboard navigation with arrow keys is enabled. Only active
    //     if `canMove` is also true. Defaults to false.
    //   compassEnabled (optional):
    //     Whether the compass is displayed. Defaults to true.
    //   container (required):
    //     The DOM element to insert the viewer into.
    //   defaultZoomLevel (optional):
    //     The initial zoom level of the camera, between 0 to 100,
    //     relative to the specified FOV range. Defaults to 20. 
    //   initialOrientation (optional):
    //     Whether the camera should initially face north or the road.
    //     Defaults to `InitialOrientation.Road`.
    //   initialPano (required):
    //     Metadata of the initial panorama to be loaded.
    //   maxFov (optional):
    //     Maximal field of view (minimum zoom), between `minFov` and 180.
    //     Defaults to 100.
    //   minFov (optional):
    //     Minimal field of view (maximum zoom), between 1 and `maxFov`.
    //     Defaults to 10.
    //   navigationCrossfadeDisablesPanning (optional):
    //     Whether panning is disabled while movement crossfade animation
    //     is playing. Defaults to true.
    //   navigationCrossfadeDuration (optional):
    //     Duration of the crossfade animation which is played when navigating 
    //     to another panorama, in milliseconds. Defaults to 150.
    //   upgradeCrossfadeDuration (optional):
    //     Duration of the crossfade animation which is played when a panorama
    //     face is upgraded to a higher resolution, in milliseconds. Defaults to 150.
    const viewer = await createPanoViewer({
      container: container,
      initialPano: initialPano,
      initialOrientation: InitialOrientation.Road,
      apiBaseUrl: apiBaseUrl,
    });

    // And that's it; the rest will be handled by the viewer.

    // The `moved` event is triggered when the user moves to a different panorama:
    viewer.plugins.movement.addEventListener("moved", (e) => {
      console.log("moved", e.detail);
    });

    document.addEventListener('keydown', async (e) => {
      // To load a new location, call the `navigateTo` function.
      // The first parameter is a panorama object, the second determines if the view should be reset.
      if (e.key === "r") {
        // Return to the start if [R] is pressed
        await viewer.navigateTo(initialPano, true);
      }
      else if (e.key === " ") {
        // Go to another location if [Space] is pressed
        const someOtherPano = (await getPanosAt(43.30995, -0.76676))[0];
        await viewer.navigateTo(someOtherPano, true);
      }

      // Alternatively, it is possible to move in a specific direction
      // rather than to a specific panorama by calling `moveInDirection`.
      else if (e.key === "n") {
        // If [N] is pressed, move north (0 radians) if there is a panorama
        // approx. in that direction and within 10 and 30 meters of the current location
        viewer.moveInDirection(0, {
          minDistance: 10,
          maxDistance: 30,
        });
      }
    });

    // If you'd like to move the compass to a different position, just change its style:
    //   const compass = document.getElementsByClassName("psv-compass")[0];
    //   compass.style.top = "calc(100vh - 200px)";

    // To unload the viewer, call `destroy`:
    //  viewer.destroy();
  </script>
 </body>

 </html>
	<!DOCTYPE html>
	<html>

	<head>
	<!-- Set the location of the panorama viewer CSS here. -->
	<link rel="stylesheet" type="text/css" href="https://lookmap.eu.pythonanywhere.com/static/dist/viewer.css" />
	<style>
	body {
	margin: 0;
	padding: 0;
	}
	#pano {
	position: absolute;
	width: 100vw;
	height: 100vh;
	z-index: 1;
	}
	</style>
	<meta name="viewport" content="user-scalable=no, initial-scale=1.0, width=device-width" />
	</head>

	<body>
	<div id="pano"></div>
	<script type="module">
	// If you're running a local server, keep it as it is.
	// Otherwise, replace it with "https://lookmap.eu.pythonanywhere.com", or your own instance if you have one.
	// You can also point the viewer at a custom backend (e.g. to serve downloaded panoramas locally)
	// as long as the API is the same.
	const apiBaseUrl = "http://localhost:5000";

	// Set the location of the panorama viewer script here.
	import { createPanoViewer, InitialOrientation, Api, AdditionalMetadata } from "http://localhost:5000/static/dist/viewer.js";

	// 1) Load the metadata of the panorama you want to start with:
	const api = new Api(apiBaseUrl);
	async function getPanosAt(lat, lon) {
	return await api.getClosestPanos(lat, lon, 5, 1,
	[AdditionalMetadata.CameraMetadata, AdditionalMetadata.Elevation,
	AdditionalMetadata.Orientation, AdditionalMetadata.TimeZone]);
	}
	const initialPano = (await getPanosAt(53.54564, 9.99950))[0];

	// 2) Create the viewer and load this panorama:
	const container = document.getElementById("pano");
	// Options for `createPanoViewer` are as follows:
	// apiBaseUrl (required):
	// The API base URL of the backend. Can be relative.
	// canMove (optional):
	// Whether the user can move between panoramas. Defaults to true.
	// canMoveWithKeyboard (optional):
	// Whether keyboard navigation with arrow keys is enabled. Only active
	// if `canMove` is also true. Defaults to false.
	// compassEnabled (optional):
	// Whether the compass is displayed. Defaults to true.
	// container (required):
	// The DOM element to insert the viewer into.
	// defaultZoomLevel (optional):
	// The initial zoom level of the camera, between 0 to 100,
	// relative to the specified FOV range. Defaults to 20.
	// initialOrientation (optional):
	// Whether the camera should initially face north or the road.
	// Defaults to `InitialOrientation.Road`.
	// initialPano (required):
	// Metadata of the initial panorama to be loaded.
	// maxFov (optional):
	// Maximal field of view (minimum zoom), between `minFov` and 180.
	// Defaults to 100.
	// minFov (optional):
	// Minimal field of view (maximum zoom), between 1 and `maxFov`.
	// Defaults to 10.
	// navigationCrossfadeDisablesPanning (optional):
	// Whether panning is disabled while movement crossfade animation
	// is playing. Defaults to true.
	// navigationCrossfadeDuration (optional):
	// Duration of the crossfade animation which is played when navigating
	// to another panorama, in milliseconds. Defaults to 150.
	// upgradeCrossfadeDuration (optional):
	// Duration of the crossfade animation which is played when a panorama
	// face is upgraded to a higher resolution, in milliseconds. Defaults to 150.
	const viewer = await createPanoViewer({
	container: container,
	initialPano: initialPano,
	initialOrientation: InitialOrientation.Road,
	apiBaseUrl: apiBaseUrl,
	});

	// And that's it; the rest will be handled by the viewer.

	// The `moved` event is triggered when the user moves to a different panorama:
	viewer.plugins.movement.addEventListener("moved", (e) => {
	console.log("moved", e.detail);
	});

	document.addEventListener('keydown', async (e) => {
	// To load a new location, call the `navigateTo` function.
	// The first parameter is a panorama object, the second determines if the view should be reset.
	if (e.key === "r") {
	// Return to the start if [R] is pressed
	await viewer.navigateTo(initialPano, true);
	}
	else if (e.key === " ") {
	// Go to another location if [Space] is pressed
	const someOtherPano = (await getPanosAt(43.30995, -0.76676))[0];
	await viewer.navigateTo(someOtherPano, true);
	}

	// Alternatively, it is possible to move in a specific direction
	// rather than to a specific panorama by calling `moveInDirection`.
	else if (e.key === "n") {
	// If [N] is pressed, move north (0 radians) if there is a panorama
	// approx. in that direction and within 10 and 30 meters of the current location
	viewer.moveInDirection(0, {
	minDistance: 10,
	maxDistance: 30,
	});
	}
	});

	// If you'd like to move the compass to a different position, just change its style:
	// const compass = document.getElementsByClassName("psv-compass")[0];
	// compass.style.top = "calc(100vh - 200px)";

	// To unload the viewer, call `destroy`:
	// viewer.destroy();
	</script>
	</body>

	</html>