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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>JSXGraph CeBIT Tests</title>
<style type="text/css">
.box {
width: 200px;
height: 80px;
}
</style>
<script type="text/javascript" src="/javascript/jquery/jquery.min.js"></script>
<script type="text/javascript">
function addEvent(obj, type, fn, owner) {
owner['x_internal'+type] = function() {
return fn.apply(owner, arguments);
};
if (obj.addEventListener) { // Non-IE browser
console.log('addEventListener', type);
obj.addEventListener(type, owner['x_internal'+type], false);
} else {
console.log('attach event', type);
obj.attachEvent('on'+type, owner['x_internal'+type]);
}
}
</script>
</head>
<body>
<div id="playfield" style="width: 300px; height: 300px; border: 3px solid black; -ms-touch-action: none;"></div>
<div id="result"></div>
<a href="jxg.html"><div class="box" style="float: left; background-color: #ccc;">Next</div></a>
<script type="text/javascript">
var container = document.getElementById('playfield'),
i,
pointerTypes = [
'undefined',
'unavailable',
'touch',
'pen',
'mouse'
],
eventManager = {
events: [
'mousedown',
'mousemove',
'mouseup',
'touchstart',
'touchmove',
'touchend',
'MSPointerDown',
'MSPointerMove',
'MSPointerUp'
],
lastEvent: '',
counter: 1,
handleEvent: function(what, e) {
if (what !== this.lastEvent || this.counter > 50) {
$('#result').append(what + ' called ' + this.counter + ' times<br />');
this.counter = 1;
}
console.log('type ', pointerTypes[e.pointerType], ' / pressure ', e.pressure, ' / id ', e.pointerId, ' / primary ',e.isPrimary);
this.lastEvent = what;
this.counter += 1;
if (e.preventDefault) {
e.preventDefault();
} else if (window.event) {
window.event.returnValue = false;
}
return true;
},
makeEventHandler: function(what) {
return function(e) {
return this.handleEvent(what, e);
};
}
};
$('#result').append('mspointerenabled:', window.navigator.msPointerEnabled.toString(), '<br />');
console.log(window.navigator.msPointerEnabled);
try {
for(i = 0; i < eventManager.events.length; i++) {
addEvent(container, eventManager.events[i], eventManager.makeEventHandler(eventManager.events[i]), eventManager);
}
} catch(e) {
$('#result').append('Error: ' + e);
}
</script>
</body>
</html>
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