71 lines
2.2 KiB
HTML
71 lines
2.2 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Orientation</title>
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<meta name="viewport" content="width=device-width; initial-scale=1.0; minimum-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
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<script type="text/javascript" language="javascript">
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function loadHandler()
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{
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document.getElementById("load").innerHTML = getOrientationString();
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}
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function unloadHandler() {}
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function orientHandler()
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{
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document.getElementById("orient").innerHTML = getOrientationString();
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}
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function resizeHandler()
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{
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document.getElementById("resize").innerHTML = getOrientationString();
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}
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function manualHandler()
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{
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document.getElementById("manual").innerHTML = getOrientationString();
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}
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function getOrientationString()
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{
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var displayStr = "";
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switch(window.orientation)
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{
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case 0:
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displayStr += "0 (Portrait)";
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break;
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case -90:
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displayStr += "-90 (Landscape)";
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break;
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case 90:
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displayStr += "90 (Landscape)";
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break;
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case 180:
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displayStr += "180 (Portrait - upside down - SHOULD NEVER HAPPEN!)";
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break;
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default:
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displayStr += "unsupported";
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break;
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}
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return displayStr;
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}
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</script>
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</head>
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<body onload="loadHandler();" onunload="unloadHandler();" onresize="resizeHandler();" onorientationchange="orientHandler();">
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<h2 style="text-decoration: underline;">Tracking Orientation</h2>
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Load Events: <span id="load">unknown</span><br/>
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Resize Events: <span id="resize">unknown</span><br/>
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Orient Events: <span id="orient">unknown</span><br/>
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Manual State: <span id="manual">unknown</span><br/>
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<a href="static.html">link out</a><br/>
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<a href="javascript:manualHandler()">Read window.orientation</a>
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</body>
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</html>
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