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GazeFlowAPI.html
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116 lines (52 loc) · 2.15 KB
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<!DOCTYPE HTML >
<html>
<head>
<script type = "text/javascript" >
var ConnectionAuthorizationStatus;
//To get your AppKey register at http://gazeflow.epizy.com/GazeFlowAPI/register/
function Connect(AppKey = "AppKeyDemo", port = 43333) {
if ("WebSocket" in window) {
var url = "ws://127.0.0.1:" + port;
var ws = new WebSocket(url);
ws.onopen = function() {
ws.send(AppKey); // Send appKey
}
ws.onerror = function(error) {
alert("cannot connect to GazePointer server : start GazePointer( http://gazepointer.sourceforge.net ) " );
}
ws.onmessage = function(evt) {
var received_msg = evt.data;
if (typeof ConnectionAuthorizationStatus === 'undefined') {
ConnectionAuthorizationStatus = received_msg;
if (ConnectionAuthorizationStatus.substring(0, 2) !== "ok")
alert("connection status..." + ConnectionAuthorizationStatus);
} else {
var GazeData = JSON.parse(received_msg);
PlotGazeData(GazeData);
}
}
ws.onclose = function() {
// websocket is closed.
alert("Connection is closed...");
};
} else {
// The browser doesn't support WebSocket
alert("WebSocket NOT supported by your Browser!");
}
}
function PlotGazeData(GazeData) {
document.getElementById("GazeData").innerHTML = "GazeX: " + GazeData.GazeX + " GazeY: " + GazeData.GazeY;
document.getElementById("HeadPhoseData").innerHTML = " HeadX: " + GazeData.HeadX + " HeadY: " + GazeData.HeadY + " HeadZ: " + GazeData.HeadZ;
document.getElementById("HeadRotData").innerHTML = " Yaw: " + GazeData.HeadYaw + " Pitch: " + GazeData.HeadPitch + " Roll: " + GazeData.HeadRoll;
}
Connect();
</script>
</head>
<body >
<div >
<p id = "GazeData" > </p>
<p id = "HeadPhoseData" > </p>
<p id = "HeadRotData" > </p>
</div>
</body>
</html>