-
Notifications
You must be signed in to change notification settings - Fork 208
/
index.html
663 lines (545 loc) · 17.3 KB
/
index.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="author" content="Dan Motzenbecker">
<meta name="description" content="OriDomi - origami for the web">
<meta name="viewport" content="width=device-width, initial-scale=0.6">
<title>OriDomi - origami for the web</title>
<link href="demo/demo.css" rel="stylesheet" type="text/css">
<link href="https://fonts.googleapis.com/css?family=Abril+Fatface" rel="stylesheet" type="text/css">
<link href="favicon.png" rel="icon" type="image/png" >
</head>
<body>
<header>
<h1 class="logo">OriDomi<sup>1.1</sup></h1>
<h2>The web is flat, but now you can fold it up.</h2>
<h5>open source JavaScript library by <a href="https://oxism.com">Dan Motzenbecker</a></h5>
<div>
<a class="button" href="https://github.com/dmotz/oriDomi">download on github</a>
<a class="button" href="docs/oridomi.html">read annotated source</a>
</div>
</header>
<ul id="menu">
<li><a href="#">OriDomi</a></li>
<li><a href="#demos">Demos</a></li>
<li><a href="#features">Features</a></li>
<li>
<a href="#usage">Usage</a>
<ul>
<li><a href="#initialization">Initialization</a></li>
<li><a href="#options">Options</a></li>
<li><a href="#effects">Effects</a></li>
<li><a href="#callbacks">Callbacks</a></li>
<li><a href="#queueing">Queueing</a></li>
<li><a href="#touch">Touch</a></li>
<li><a href="#content-manipulation">Content manipulation</a></li>
<li><a href="#ripple">Ripple</a></li>
<li><a href="#responsive">Responsive</a></li>
<li><a href="#custom-sizing">Custom panel sizing</a></li>
<li><a href="#custom">Custom behavior</a></li>
<li><a href="#minutiae">Minutiæ</a></li>
</ul>
</li>
<li><a href="#coda">Coda</a></li>
</ul>
<noscript>
<div class="warning">
Your browser has JavaScript disabled. OriDomi needs JavaScript turned on
to work. Otherwise, all you’ll see here are some flat text and images.
Visit <a href="https://www.enable-javascript.com">this site</a> if you need
help turning it on.
</div>
</noscript>
<div id="unsupported" class="warning">
Sorry, looks like your browser is too old to support OriDomi, so all you’ll
see below are some flat images and text. To get the most out of the web,
consider upgrading to a browser that supports modern standards. Try
<a href="https://www.google.com/chrome">Chrome</a>,
<a href="https://www.apple.com/safari">Safari</a>, or
<a href="https://www.firefox.com">Firefox</a>.
</div>
<section id="demos">
<h2>
Fold the
<a href="https://en.wikipedia.org/wiki/Document_Object_Model" target="_blank">DOM</a>
like paper.
</h2>
<h3>
Use your mouse or touch to manipulate these, or press the <b>fold</b>
button to see a random effect:
</h3>
<ul>
<li>
<div class="demo demo1">
<h3>Hello.</h3>
<p>from DOM-land</p>
</div>
<div>
<div class="label">accordion(20)</div>
<div class="button" data-n="0">fold</div>
</div>
</li>
<li>
<div class="demo demo5"></div>
<div>
<div class="label">reveal(30)</div>
<div class="button" data-n="4">fold</div>
</div>
</li>
<li>
<div class="demo demo2">
<h3>Late<br>Capitalism</h3>
</div>
<div>
<div class="label">reveal(40)</div>
<div class="button" data-n="1">fold</div>
</div>
</li>
<li>
<div class="demo demo3">
<h3>Tennis<br>Court<br>Oath</h3>
</div>
<div>
<div class="label">accordion(-20)</div>
<div class="button" data-n="2">fold</div>
</div>
</li>
<li>
<div class="demo demo4">
Ersatz
</div>
<div>
<div class="label">stairs(18)</div>
<div class="button" data-n="3">fold</div>
</div>
</li>
<li>
<div class="demo demo6">
<pre>
/*
$$$$$$\ $$\ $$$$$$$\ $$\
$$ __$$\ \__|$$ __$$\ \__|
$$ / $$ | $$$$$$\ $$\ $$ | $$ | $$$$$$\ $$$$$$\$$$$\ $$\
$$ | $$ |$$ __$$\ $$ |$$ | $$ |$$ __$$\ $$ _$$ _$$\ $$ |
$$ | $$ |$$ | \__|$$ |$$ | $$ |$$ / $$ |$$ / $$ / $$ |$$ |
$$ | $$ |$$ | $$ |$$ | $$ |$$ | $$ |$$ | $$ | $$ |$$ |
$$$$$$ |$$ | $$ |$$$$$$$ |\$$$$$$ |$$ | $$ | $$ |$$ |
\______/ \__| \__|\_______/ \______/ \__| \__| \__|\__|
v. 1.0.0
*/
var demo6 = new OriDomi('.demo6', {
hPanels: 4,
ripple: true,
shading: false
});
</pre>
</div>
<div>
<div class="label">stairs(20)</div>
<div class="button" data-n="5">fold</div>
</div>
</li>
<li id="fibonacci">
<div class="demo demo7"></div>
<div>
<div class="label">reveal(45)</div>
<div class="button" data-n="6">fold</div>
</div>
<p class="note">
* This demo illustrates the ability to define custom panel sizes:
the proportions here follow a reversed Fibonacci Sequence
(1, 1, 2, 3, 5, 8, 13, 21, 34).
</p>
</li>
</ul>
</section>
<section id="features">
<h1>Features</h1>
<ul>
<li>zero dependencies</li>
<li>fully responsive sizing</li>
<li>works with media queries</li>
<li>~20k minified</li>
<li>animation queueing</li>
<li>iOS compatible</li>
<li>touch & mouse handlers</li>
<li>fluent interface</li>
<li>animation callbacks</li>
<li>optional jQuery plugin</li>
</ul>
</section>
<section id="usage">
<h1>Usage</h1>
<h2 id="initialization">Initialization</h2>
<p>
Create an OriDomi instance by passing your target element to the constructor:
</p>
<pre>
<code>
var folded = new OriDomi(document.getElementsByClassName('paper')[0]);
</code>
</pre>
<p>
…or pass a selector string and OriDomi will use the first
element that matches:
</p>
<pre>
<code>
var folded = new OriDomi('.paper');
</code>
</pre>
<p>If you prefer using jQuery, try this:</p>
<pre>
<code>
var $folded = $('.paper').oriDomi({/* options object */});
// when using jQuery, iterate OriDomi methods over multiple elements like this:
$folded.oriDomi('accordion', 20);
// to access the OriDomi instance at the top of the jQuery selection directly:
var folded = $folded.oriDomi(true);
</code>
</pre>
<h2 id="options">Options</h2>
<p>
When creating a new OriDomi composition, you can pass a map of options
as the second argument:
</p>
<pre>
<code>
var folded = new OriDomi('.paper', {
vPanels: 5, // number of panels when folding left or right (vertically oriented)
hPanels: 3, // number of panels when folding top or bottom
speed: 1200, // folding duration in ms
ripple: 2, // backwards ripple effect when animating
shadingIntensity: .5, // lessen the shading effect
perspective: 800, // smaller values exaggerate 3D distortion
maxAngle: 40, // keep the user's folds within a range of -40 to 40 degrees
shading: 'soft' // change the shading type
});
</code>
</pre>
<p>
A full list of options and their descriptions is available
<a href="./docs/oridomi.html#section-59">here in the source</a>.
</p>
<h2 id="effects">Effects</h2>
<p>
Most effect methods only require a folding angle as their first argument.
</p>
<pre>
<code>
folded.accordion(30);
</code>
</pre>
<p>
You can specify the anchor to fold from (left, right, top, or bottom)
as the second argument:
</p>
<pre>
<code>
folded.curl(-50, 'top');
</code>
</pre>
<p>
<code>foldUp()</code> is a unique effect method that doesn’t take an
angle argument because it causes the OriDomi composition to roll up completely
in a staggered fashion.
</p>
<pre>
<code>
// completely hides the element:
folded.foldUp();
</code>
</pre>
<p>
Its counterpart <code>unfold()</code> will be automatically called before
another effect method can be applied.
</p>
<p>
You can browse through all the effect methods
<a href="./docs/oridomi.html#section-188">here in the source</a>.
</p>
<h2 id="callbacks">Callbacks</h2>
<p>
Maybe you’d like to do something when an animation’s complete?
Pass a callback function:
</p>
<pre>
<code>
folded.curl(-50, 'top', function(event, instance) {
// arguments are the transition event and the OriDomi instance
alert('It seems my folding days are through.');
});
</code>
</pre>
<p>
Keep in mind that arguments are flexible.
The anchor you used last is assumed when leaving out an anchor argument.
OriDomi can usually figure out what you meant:
</p>
<pre>
<code>
folded.ramp(14, function() {
alert('A callback as a second argument...');
});
</code>
</pre>
<h2 id="queueing">Queueing</h2>
<p>
Callbacks are useful, but can become cumbersome when creating
a sequence of animations:
</p>
<pre>
<code>
// a pyramid you can choose to avoid:
folded.curl(50, function() {
folded.collapse(function() {
folded.setSpeed(2000);
folded.stairs(-29, function() {
folded.foldUp(function() {
folded.unfold();
});
});
});
});
</code>
</pre>
<p>
OriDomi features a built-in queueing system that can be used in harmony
with its fluent, chainable interface to easily create sequences:
</p>
<pre>
<code>
// same result as the previous example:
folded.curl(50).collapse().setSpeed(2000).stairs(-29).foldUp().unfold();
</code>
</pre>
<p>
In other words, you can call asynchronous methods synchronously and the
operations will intelligently queue themselves. There’s even no need
to chain or make the calls within the same event loop.
</p>
<p>
You can programmatically empty the queue by calling <code>emptyQueue()</code>.
Touch and mouse events also immediately clear queued actions.
</p>
<p>
You can also call <code>wait()</code> with a value of milliseconds to
queue up a delay between actions:
</p>
<pre>
<code>
folded.reveal(20).wait(3000).fracture(-30);
</code>
</pre>
<h2 id="touch">Touch</h2>
<p>
The ability to manipulate a composition with the mouse or by touch is
enabled by default. To create a non-interactive OriDomi composition, pass
this in the initialization options:
</p>
<pre>
<code>
var handsOff = new OriDomi('.sandpaper', { touchEnabled: false });
</code>
</pre>
<p>You can also change it on the fly:</p>
<pre>
<code>
handsOff.enableTouch();
handsOff.disableTouch();
</code>
</pre>
<p>
If you’re interested in tracking the user’s actions without
dealing with event handlers yourself, you can specify callback functions
in the initialization options:
</p>
<pre>
<code>
var slider = new Oridomi('.slider', {
touchStartCallback: function(startCoordinate, event) {},
touchMoveCallback: function(movementAngle, event) {},
touchEndCallback: function(endCoordinate, event) {}
});
</code>
</pre>
<h2 id="content-manipulation">Content manipulation</h2>
<p>
OriDomi does plenty of DOM manipulation behind the scenes to create what
you see. If you want to change the content or the styling of the
element after it’s been modified, OriDomi provides a setter method
to help you out:
</p>
<pre>
<code>
folded.modifyContent(function(el) {
el.querySelector('h1').innerHTML = 'ch-ch-ch-ch-changes... turn and face the strange'
el.style.backgroundColor = '#000';
});
</code>
</pre>
<p>
By passing a function to <code>modifyContent()</code>, you can easily apply
your manipulations on every panel in the composition, with the first argument
referring to an individual panel element. <code>modifyContent()</code> also
passes to the supplied function the anchor (top, left, right, or bottom)
and the panel’s index within that anchor (as the second and third
arguments respectively) should you want to make precise and unique manipulations.
</p>
<p>
If you’re feeling lazy, you can pass a map of selectors and
manipulation instructions instead:
</p>
<pre>
<code>
folded.modifyContent({
h1: {
content: 'Hello there',
style: {
color: 'green',
textDecoration: 'underline'
}
},
'div > p': 'just some text.',
img: {
style: {
width: '99%'
}
}
});
</code>
</pre>
<h2 id="ripple">Ripple</h2>
<p>
By default, every crease in an OriDomi composition will fold simultaneously.
For a staggered effect, you can enable “ripple” mode by either
passing <code>ripple: true</code> in the initial options or by calling
<code>setRipple()</code>:
</p>
<pre>
<code>
// staggered, rippling animations:
folded.setRipple().accordion(28).stairs(-40);
// disable ripple:
folded.setRipple(0);
// ripple forwards (default):
folded.setRipple(1);
// ripple backwards:
folded.setRipple(2);
</code>
</pre>
<p>The demos at the top of this page have it enabled.</p>
<h2 id="responsive">Responsive</h2>
<p>
OriDomi compositions adapt to dynamic dimensions just as well as normal
elements. This means that if your OriDomi composition’s size is changed
by percentage-based sizing, media queries, CSS transitions, scripting, et
cetera, the panels will resize themselves relative to their parent container.
</p>
<p>
If you resize this site to a small width, you’ll see the demos above
change width accordingly.
</p>
<h2 id="custom-sizing">Custom panel sizing</h2>
<p>
If you’d like uneven panel sizing, you can pass an array of percentages
in the options instead of a number:
</p>
<pre>
<code>
var simple = new OriDomi('.simple', { vPanels: [10, 10, 10, 70] });
var fibonacci = new OriDomi('.fibonacci',
{
vPanels: [1, 1, 2, 3, 5, 8, 13, 21, 34].map(function(n) {
return n * 1.1363636363636365;
})
}
);
</code>
</pre>
<p>
The only requirement is that the percentages sum to 100 or near it
(for example, <code>[33, 33, 33]</code> is valid).
</p>
<h2 id="custom">Custom behavior</h2>
<p>
And now you’ve decided the built-in effects just aren’t good
enough for you?
</p>
<p>
Luckily, you can precisely control the folding behavior of every panel by
passing a custom function to the <code>map()</code> method:
</p>
<pre>
<code>
folded.map(function(angle, index, length){ return angle * index * Math.random() })(20);
</code>
</pre>
<p>
In the contrived example above, an anonymous function is passed to
<code>map()</code> that simply multiplies the supplied angle by a given
panel’s index and a random float. The function is called for every
panel in the series and may return a different value for each panel based
on the same input value.
</p>
<p>
Since the function you supply is called with the panel index and the set
length, you can create some complex behavior based on evens/odds, angle ranges,
or special behavior based on first/last position. For example, if you wanted
to create a fold-in effect that keeps the first and last panels flat against
the page surface, your function could return different values based on the
index and length arguments supplied to it.
</p>
<h2 id="minutiae">Minutiæ</h2>
<p>
OriDomi requires a modern browser with support for CSS3 transforms,
particularly <code>preserve-3d</code> support. IE 10 and below lack this,
but I’m sure you could’ve guessed that.
</p>
<p>
You can test for browser support by checking <code>OriDomi.isSupported</code>
at runtime. Initializing an OriDomi instance on an unsupported browser will
return nothing so it’s best to use a conditional around your code
dealing with OriDomi.
</p>
<p>
If you have an improvement for OriDomi, by all means
<a href="https://github.com/dmotz/oriDomi">fork and contribute it</a>.
</p>
</section>
<section id="coda">
<h1>Coda</h1>
<p>
I usually tweet about updates and other projects I’m working on.
<a href="https://twitter.com/dcmotz">Follow me</a> if that sounds like it
might interest you.
</p>
<p>
For similar open-source projects, take a look at my
<a href="https://oxism.com">personal site</a>.
</p>
<p>And remember, <i>the DOM is your oyster.</i></p>
</section>
<footer>
∞ <a href="https://oxism.com">oxism.com</a>
</footer>
<script src="oridomi.min.js"></script>
<script src="demo/demo.js"></script>
<script>
var _gaq = _gaq || []
_gaq.push(['_setAccount', 'UA-33974399-1'])
_gaq.push(['_trackPageview'])
;(function() {
var ga = document.createElement('script')
ga.type = 'text/javascript'
ga.async = true
ga.src =
('https:' == document.location.protocol ? 'https://ssl' : 'http://www') +
'.google-analytics.com/ga.js'
var s = document.getElementsByTagName('script')[0]
s.parentNode.insertBefore(ga, s)
})()
</script>
</body>
</html>