hammerjs
Version:
A javascript library for multi-touch gestures
52 lines (44 loc) • 1.72 kB
HTML
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1">
<meta name="msapplication-tap-highlight" content="no"/>
<link rel="stylesheet" href="assets/style.css">
<title>Hammer.js</title>
</head>
<body>
<div class="container">
<div id="hit" class="bg1" style="padding: 30px; height: 200px;">
</div>
<pre id="debug" style="overflow:hidden; background: #eee; padding: 15px;"></pre>
<pre id="log" style="overflow:hidden;"></pre>
</div>
<script src="../../hammer.js"></script>
<script>
Object.prototype.toDirString = function() {
var output = [];
for(var key in this) {
if(this.hasOwnProperty(key)) {
var value = this[key];
if(Array.isArray(value)) {
value = "Array("+ value.length +"):"+ value;
} else if(value instanceof HTMLElement) {
value = value +" ("+ value.outerHTML.substring(0, 50) +"...)";
}
output.push(key +": "+ value);
}
}
return output.join("\n")
};
var el = document.querySelector("#hit");
var log = document.querySelector("#log");
var debug = document.querySelector("#debug");
var mc = new Hammer(el);
mc.get('pinch').set({ enable: true });
mc.on("hammer.input", function(ev) {
debug.innerHTML = [ev.srcEvent.type, ev.pointers.length, ev.isFinal, ev.deltaX, ev.deltaY].join("<br>");
});
</script>
</body>
</html>