Encoding Methods

by Lawrence Ross

HTML

<!DOCTYPE html>
<html>
  <head>
    <title>Encoding Methods</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
    <!-- jsFiddle will insert css and js -->
  </head>
  <body>
    <div id="container">
      <div id="map"></div>
      <div id="sidebar">
        <div id="staticmap" ></div>
      </div>
    </div>

    <!-- Async script executes immediately and must be after any DOM elements used in callback. -->
    <script
      src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg&callback=initMap&libraries=geometry&v=weekly&channel=2"
      async
    ></script>
  </body>
</html>

CSS

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

#container {
  height: 100%;
  display: flex;
}

#sidebar {
  flex-basis: 15rem;
  flex-grow: 1;
  padding: 1rem;
  max-width: 30rem;
  height: 100%;
  box-sizing: border-box;
  overflow: auto;
}

#map {
  flex-basis: 0;
  flex-grow: 4;
  height: 100%;
}

#encoded-polyline {
  height: 100px;
  width: 100%;
}

JavaScript

// This example requires the Geometry library. Include the libraries=geometry
// parameter when you first load the API. For example:
// <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg&libraries=geometry">
function initMap() {
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 14,
    center: { lat: 34.366, lng: -89.519 },
  });
  const poly = new google.maps.Polyline({
    strokeColor: "#000000",
    strokeOpacity: 1,
    strokeWeight: 3,
    map: map,
  });

// "https://maps.googleapis.com/maps/api/staticmap?center=0.04096,41.65521&zoom=15&size=1200x800"
// &path=fillcolor:0xAA000033%7Ccolor:0xFFFFFF00%7C
var path1=...