From 7d195697b65ecd4f5005967864c3e23394d088af Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Fri, 25 Feb 2011 08:59:04 +0000
Subject: [PATCH] Adding example demonstrating device orientation and
 accelerometer use.  Nice example from cmoullet (closes #3083).

git-svn-id: http://svn.openlayers.org/trunk/openlayers@11463 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 examples/accelerometer.html | 93 +++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 examples/accelerometer.html
diff --git a/examples/accelerometer.html b/examples/accelerometer.html
new file mode 100644
index 0000000000..d4b117721d
--- /dev/null
+++ b/examples/accelerometer.html
@@ -0,0 +1,93 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
+    <meta name="apple-mobile-web-app-capable" content="yes"/>
+    <title>OpenLayers Accelerometer Usage</title>
+    <link rel="stylesheet" href="../theme/default/style.css" type="text/css"/>
+    <link rel="stylesheet" href="style.css" type="text/css"/>
+    <script type="text/javascript" src="browser.js"></script>
+
+    <style type="text/css">
+        .olControlAttribution {
+            bottom: 5px;
+        }
+    </style>
+    <script type="text/javascript">
+        function init() {
+            if (isEventSupported('deviceorientation', window) || isEventSupported('mozorientation', window) || isEventSupported('devicemotion', window)) {
+                if (window.DeviceOrientationEvent) {
+                    window.addEventListener("deviceorientation", function (event) {
+                        document.getElementById('resultDeviceOrientation').innerHTML = '';
+                        if (typeof(event.alpha) != 'undefined') {
+                            document.getElementById('resultDeviceOrientation').innerHTML = document.getElementById('resultDeviceOrientation').innerHTML + "Alpha: " + event.alpha + "<br>";
+                            document.getElementById('resultDeviceOrientation').innerHTML = document.getElementById('resultDeviceOrientation').innerHTML + "Beta: " + event.beta + "<br>";
+                            document.getElementById('resultDeviceOrientation').innerHTML = document.getElementById('resultDeviceOrientation').innerHTML + "Gamma: " + event.gamma + "<br>";
+                        }
+                        if (typeof(event.absolute) != 'undefined') {
+                            document.getElementById('resultDeviceOrientation').innerHTML = document.getElementById('resultDeviceOrientation').innerHTML + "Gamma: " + event.absolute + "<br>";
+                        }
+                        if (typeof(event.compassCalibrate) != 'undefined') {
+                            document.getElementById('resultDeviceOrientation').innerHTML = document.getElementById('resultDeviceOrientation').innerHTML + "Gamma: " + event.compassCalibrated + "<br>";
+                        }
+                    }, true);
+                }
+                if (window.DeviceMotionEvent) {
+                    window.addEventListener('devicemotion', function (event) {
+                        document.getElementById('resultDeviceMotion').innerHTML = '';
+                        if (typeof(event.accelerationIncludingGravity) != 'undefined') {
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "accelerationIncludingGravity.x: " + event.accelerationIncludingGravity.x + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "accelerationIncludingGravity.y: " + event.accelerationIncludingGravity.y + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "accelerationIncludingGravity.z: " + event.accelerationIncludingGravity.z + "<br>";
+                        }
+                        if (typeof(event.acceleration) != 'undefined') {
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "acceleration.x: " + event.acceleration.x + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "acceleration.y: " + event.acceleration.y + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "acceleration.z: " + event.acceleration.z + "<br>";
+                        }
+                        if (typeof(event.rotationRate) != 'undefined') {
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "rotationRate.alpha: " + event.rotationRate.alpha + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "rotationRate.beta: " + event.rotationRate.beta + "<br>";
+                            document.getElementById('resultDeviceMotion').innerHTML = document.getElementById('resultDeviceMotion').innerHTML + "rotationRate.gamma: " + event.rotationRate.gamma + "<br>";
+                        }
+                    }, true);
+                }
+                if (window.MozOrientation) {
+                    window.addEventListener("MozOrientation", function (orientation) {
+                        document.getElementById('resultMozOrientation').innerHTML = "orientation.x: " + orientation.x + "<br>";
+                        document.getElementById('resultMozOrientation').innerHTML = document.getElementById('resultMozOrientation').innerHTML + "orientation.y: " + orientation.y + "<br>";
+                        document.getElementById('resultMozOrientation').innerHTML = document.getElementById('resultMozOrientation').innerHTML + "orientation.z: " + orientation.z + "<br>";
+                    }, true);
+                }
+            } else {
+                alert("Unfortunately, your brower doesn't support the orientation usage");
+            }
+
+        }
+    </script>
+</head>
+<body onload="init()">
+<h1 id="title">Accelerometer</h1>
+
+<p id="shortdesc">
+    The goal of this script is to demonstrate the usage of accelerometer.<br>
+    The orientation specification can be found <a href="http://dev.w3.org/geo/api/spec-source-orientation.html">here</a>.
+</p>
+
+<h1>Device motion</h1>
+
+<div id="resultDeviceMotion">
+
+</div>
+<h1>Device orientation</h1>
+
+<div id="resultDeviceOrientation">
+
+</div>
+<h1>MOZ orientation</h1>
+
+<div id="resultMozOrientation">
+
+</div>
+</body>
+</html>
