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Street View Events

This example displays a Street View panorama, alongside a window that tracks several types of data associated with Street View events. This data can be tracked to better understand the performance of the underlying StreetViewPanorama object.

Read the documentation.

TypeScript

function initPano() {
  const panorama = new google.maps.StreetViewPanorama(
    document.getElementById("pano") as HTMLElement,
    {
      position: { lat: 37.869, lng: -122.255 },
      pov: {
        heading: 270,
        pitch: 0,
      },
      visible: true,
    }
  );

  panorama.addListener("pano_changed", () => {
    const panoCell = document.getElementById("pano-cell") as HTMLElement;
    panoCell.innerHTML = panorama.getPano();
  });

  panorama.addListener("links_changed", () => {
    const linksTable = document.getElementById("links_table") as HTMLElement;

    while (linksTable.hasChildNodes()) {
      linksTable.removeChild(linksTable.lastChild as ChildNode);
    }
    const links = panorama.getLinks();

    for (const i in links) {
      const row = document.createElement("tr");
      linksTable.appendChild(row);
      const labelCell = document.createElement("td");
      labelCell.innerHTML = "<b>Link: " + i + "</b>";
      const valueCell = document.createElement("td");
      valueCell.innerHTML = links[i].description as string;
      linksTable.appendChild(labelCell);
      linksTable.appendChild(valueCell);
    }
  });

  panorama.addListener("position_changed", () => {
    const positionCell = document.getElementById(
      "position-cell"
    ) as HTMLElement;
    (positionCell.firstChild as HTMLElement).nodeValue =
      panorama.getPosition() + "";
  });

  panorama.addListener("pov_changed", () => {
    const headingCell = document.getElementById("heading-cell") as HTMLElement;
    const pitchCell = document.getElementById("pitch-cell") as HTMLElement;
    (headingCell.firstChild as HTMLElement).nodeValue =
      panorama.getPov().heading + "";
    (pitchCell.firstChild as HTMLElement).nodeValue =
      panorama.getPov().pitch + "";
  });
}
index.ts

JavaScript

function initPano() {
  const panorama = new google.maps.StreetViewPanorama(
    document.getElementById("pano"),
    {
      position: { lat: 37.869, lng: -122.255 },
      pov: {
        heading: 270,
        pitch: 0,
      },
      visible: true,
    }
  );
  panorama.addListener("pano_changed", () => {
    const panoCell = document.getElementById("pano-cell");
    panoCell.innerHTML = panorama.getPano();
  });
  panorama.addListener("links_changed", () => {
    const linksTable = document.getElementById("links_table");

    while (linksTable.hasChildNodes()) {
      linksTable.removeChild(linksTable.lastChild);
    }
    const links = panorama.getLinks();

    for (const i in links) {
      const row = document.createElement("tr");
      linksTable.appendChild(row);
      const labelCell = document.createElement("td");
      labelCell.innerHTML = "<b>Link: " + i + "</b>";
      const valueCell = document.createElement("td");
      valueCell.innerHTML = links[i].description;
      linksTable.appendChild(labelCell);
      linksTable.appendChild(valueCell);
    }
  });
  panorama.addListener("position_changed", () => {
    const positionCell = document.getElementById("position-cell");
    positionCell.firstChild.nodeValue = panorama.getPosition() + "";
  });
  panorama.addListener("pov_changed", () => {
    const headingCell = document.getElementById("heading-cell");
    const pitchCell = document.getElementById("pitch-cell");
    headingCell.firstChild.nodeValue = panorama.getPov().heading + "";
    pitchCell.firstChild.nodeValue = panorama.getPov().pitch + "";
  });
}

index.js

CSS

/* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
#map {
  height: 100%;
}

/* Optional: Makes the sample page fill the window. */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

#floating-panel {
  position: absolute;
  top: 10px;
  left: 25%;
  z-index: 5;
  background-color: #fff;
  padding: 5px;
  border: 1px solid #999;
  text-align: center;
  font-family: "Roboto", "sans-serif";
  line-height: 30px;
  padding-left: 10px;
}

#pano {
  width: 50%;
  height: 100%;
  float: left;
}

#floating-panel {
  width: 45%;
  height: 100%;
  float: right;
  text-align: left;
  overflow: auto;
  position: static;
  border: 0px solid #999;
}

style.css

HTML

<!DOCTYPE html>
<html>
  <head>
    <title>Street View Events</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initPano&libraries=&v=weekly"
      defer
    ></script>
    <link rel="stylesheet" type="text/css" href="./style.css" />
    <script src="./app.js"></script>
  </head>
  <body>
    <div id="pano"></div>
    <div id="floating-panel">
      <table>
        <tr>
          <td><b>Position</b></td>
          <td id="position-cell">&nbsp;</td>
        </tr>
        <tr>
          <td><b>POV Heading</b></td>
          <td id="heading-cell">270</td>
        </tr>
        <tr>
          <td><b>POV Pitch</b></td>
          <td id="pitch-cell">0.0</td>
        </tr>
        <tr>
          <td><b>Pano ID</b></td>
          <td id="pano-cell">&nbsp;</td>
        </tr>
        <table id="links_table"></table>
      </table>
    </div>
  </body>
</html>
sample.html

All

<!DOCTYPE html>
<html>
  <head>
    <title>Street View Events</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <script
      src="https://maps.googleapis.com/maps/api/js?key=YOUR_API_KEY&callback=initPano&libraries=&v=weekly"
      defer
    ></script>
    <style type="text/css">
      /* Always set the map height explicitly to define the size of the div
       * element that contains the map. */
      #map {
        height: 100%;
      }

      /* Optional: Makes the sample page fill the window. */
      html,
      body {
        height: 100%;
        margin: 0;
        padding: 0;
      }

      #floating-panel {
        position: absolute;
        top: 10px;
        left: 25%;
        z-index: 5;
        background-color: #fff;
        padding: 5px;
        border: 1px solid #999;
        text-align: center;
        font-family: "Roboto", "sans-serif";
        line-height: 30px;
        padding-left: 10px;
      }

      #pano {
        width: 50%;
        height: 100%;
        float: left;
      }

      #floating-panel {
        width: 45%;
        height: 100%;
        float: right;
        text-align: left;
        overflow: auto;
        position: static;
        border: 0px solid #999;
      }
    </style>
    <script>
      "use strict";

      function initPano() {
        const panorama = new google.maps.StreetViewPanorama(
          document.getElementById("pano"),
          {
            position: {
              lat: 37.869,
              lng: -122.255,
            },
            pov: {
              heading: 270,
              pitch: 0,
            },
            visible: true,
          }
        );
        panorama.addListener("pano_changed", () => {
          const panoCell = document.getElementById("pano-cell");
          panoCell.innerHTML = panorama.getPano();
        });
        panorama.addListener("links_changed", () => {
          const linksTable = document.getElementById("links_table");

          while (linksTable.hasChildNodes()) {
            linksTable.removeChild(linksTable.lastChild);
          }

          const links = panorama.getLinks();

          for (const i in links) {
            const row = document.createElement("tr");
            linksTable.appendChild(row);
            const labelCell = document.createElement("td");
            labelCell.innerHTML = "<b>Link: " + i + "</b>";
            const valueCell = document.createElement("td");
            valueCell.innerHTML = links[i].description;
            linksTable.appendChild(labelCell);
            linksTable.appendChild(valueCell);
          }
        });
        panorama.addListener("position_changed", () => {
          const positionCell = document.getElementById("position-cell");
          positionCell.firstChild.nodeValue = panorama.getPosition() + "";
        });
        panorama.addListener("pov_changed", () => {
          const headingCell = document.getElementById("heading-cell");
          const pitchCell = document.getElementById("pitch-cell");
          headingCell.firstChild.nodeValue = panorama.getPov().heading + "";
          pitchCell.firstChild.nodeValue = panorama.getPov().pitch + "";
        });
      }
    </script>
  </head>
  <body>
    <div id="pano"></div>
    <div id="floating-panel">
      <table>
        <tr>
          <td><b>Position</b></td>
          <td id="position-cell">&nbsp;</td>
        </tr>
        <tr>
          <td><b>POV Heading</b></td>
          <td id="heading-cell">270</td>
        </tr>
        <tr>
          <td><b>POV Pitch</b></td>
          <td id="pitch-cell">0.0</td>
        </tr>
        <tr>
          <td><b>Pano ID</b></td>
          <td id="pano-cell">&nbsp;</td>
        </tr>
        <table id="links_table"></table>
      </table>
    </div>
  </body>
</html>

inline.html
"use strict"; function initPano() { const panorama = new google.maps.StreetViewPanorama( document.getElementById("pano"), { position: { lat: 37.869, lng: -122.255, }, pov: { heading: 270, pitch: 0, }, visible: true, } ); panorama.addListener("pano_changed", () => { const panoCell = document.getElementById("pano-cell"); panoCell.innerHTML = panorama.getPano(); }); panorama.addListener("links_changed", () => { const linksTable = document.getElementById("links_table"); while (linksTable.hasChildNodes()) { linksTable.removeChild(linksTable.lastChild); } const links = panorama.getLinks(); for (const i in links) { const row = document.createElement("tr"); linksTable.appendChild(row); const labelCell = document.createElement("td"); labelCell.innerHTML = "<b>Link: " + i + "</b>"; const valueCell = document.createElement("td"); valueCell.innerHTML = links[i].description; linksTable.appendChild(labelCell); linksTable.appendChild(valueCell); } }); panorama.addListener("position_changed", () => { const positionCell = document.getElementById("position-cell"); positionCell.firstChild.nodeValue = panorama.getPosition() + ""; }); panorama.addListener("pov_changed", () => { const headingCell = document.getElementById("heading-cell"); const pitchCell = document.getElementById("pitch-cell"); headingCell.firstChild.nodeValue = panorama.getPov().heading + ""; pitchCell.firstChild.nodeValue = panorama.getPov().pitch + ""; }); }
/* Always set the map height explicitly to define the size of the div * element that contains the map. */ #map { height: 100%; } /* Optional: Makes the sample page fill the window. */ html, body { height: 100%; margin: 0; padding: 0; } #floating-panel { position: absolute; top: 10px; left: 25%; z-index: 5; background-color: #fff; padding: 5px; border: 1px solid #999; text-align: center; font-family: "Roboto", "sans-serif"; line-height: 30px; padding-left: 10px; } #pano { width: 50%; height: 100%; float: left; } #floating-panel { width: 45%; height: 100%; float: right; text-align: left; overflow: auto; position: static; border: 0px solid #999; }
<!DOCTYPE html> <html> <head> <title>Street View Events</title> <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script> <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyBIwzALxUPNbatRBj3Xi1Uhp0fFzwWNBkE&callback=initPano&libraries=&v=weekly" defer ></script> <!-- jsFiddle will insert css and js --> </head> <body> <div id="pano"></div> <div id="floating-panel"> <table> <tr> <td><b>Position</b></td> <td id="position-cell">&nbsp;</td> </tr> <tr> <td><b>POV Heading</b></td> <td id="heading-cell">270</td> </tr> <tr> <td><b>POV Pitch</b></td> <td id="pitch-cell">0.0</td> </tr> <tr> <td><b>Pano ID</b></td> <td id="pano-cell">&nbsp;</td> </tr> <table id="links_table"></table> </table> </div> </body> </html>

Create a starter application from sample

A skeleton starter application using TypeScript, Webpack, and Babel can be generated from this sample using one of the methods below.

Run Locally

Node.js is required to run this sample locally. Follow these instructions to install Node.js and NPM. 

npm i -g '@googlemaps/js-samples'
googlemaps-js-samples init streetview-events DESTINATION_FOLDER

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