create-expo-cljs-app
Version:
Create a react native application with Expo and Shadow-CLJS!
119 lines (98 loc) • 3.38 kB
HTML
<html>
<head lang="en">
<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1, maximum-scale=1">
<link rel="stylesheet" href="assets/style.css">
<title>Hammer.js</title>
</head>
<body>
<div class="container">
<div id="hit" class="bg4" style="padding: 30px; height: 300px; position: relative;">
</div>
<pre id="debug" style="overflow:hidden; background: #eee; padding: 15px;"></pre>
<pre id="log" style="overflow:hidden;"></pre>
</div>
<script src="../../node_modules/hammer-simulator/index.js"></script>
<script src="../../dist/hammer.js"></script>
<script>
var program = [
['pan', ['deltaX','deltaY']],
['pinch', ['scale']],
['tap', ['pos']],
['swipe', ['deltaX','deltaY']],
['pinch', ['pos','scale']],
['pan', ['pos']],
['rotate', ['pos','rotation']],
['doubleTap', ['pos']],
['pinchRotate', ['pos','scale','rotation']],
];
function randomRange(min, max) {
return Math.random() * (max - min) + min;
}
function randomRangeInt(min, max) {
return Math.round(randomRange(min, max));
}
function gestureOption(name) {
var max = el.offsetWidth * .9;
switch(name) {
case 'deltaY':
case 'deltaX':
return randomRangeInt(10, max * .5);
case 'pos':
return [randomRangeInt(10, max), randomRangeInt(10, max)];
case 'scale':
return randomRange(.2, 2);
case 'rotation':
return randomRange(-180, 180);
}
}
function walkProgram(done) {
var clone = [].concat(program);
(function next() {
if(clone.length) {
var entry = clone.shift();
var options = {};
for(var i=0; i<entry[1].length; i++) {
options[entry[1][i]] = gestureOption(entry[1][i]);
}
setTimeout(function() {
log.innerHTML = '';
Simulator.gestures[entry[0]](el, options, next);
}, 1000);
} else {
done();
}
}());
}
function startSimulator() {
walkProgram(startSimulator);
}
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, threshold:.1 });
mc.get('rotate').set({ enable: true });
mc.on("swipe pan multipan press pinch rotate tap doubletap", logGesture);
function logGesture(ev) {
log.textContent = ev.toDirString();
}
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")
};
startSimulator();
</script>
</body>
</html>