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13 | 13 | <meta name="twitter:site" content="@juliangarnier">
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14 | 14 | <meta name="twitter:description" content="Javascript Animation Engine">
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15 | 15 | <meta name="twitter:image" content="https://animejs.com/documentation/assets/img/icons/twitter.png">
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16 |
| - <link rel="apple-touch-icon-precomposed" href="../assets/img/icons/apple-touch-icon.png"> |
17 |
| - <link rel="icon" type="image/png" href="../assets/img/icons/favicon.png" > |
| 16 | + <link rel="apple-touch-icon-precomposed" href="../assets/img/social-media-image.png"> |
| 17 | + <link rel="icon" type="image/png" href="../assets/img/favicon.png" > |
18 | 18 | <link href="../assets/css/animejs.css" rel="stylesheet">
|
| 19 | + <link href="../assets/css/documentation.css" rel="stylesheet"> |
19 | 20 | <style>
|
20 | 21 |
|
21 | 22 | :root {
|
22 |
| - font-size: 24px; |
| 23 | + font-size: 20px; |
23 | 24 | }
|
24 | 25 |
|
25 | 26 | body {
|
|
28 | 29 | justify-content: center;
|
29 | 30 | align-items: center;
|
30 | 31 | height: 100vh;
|
| 32 | + background-color: #000; |
31 | 33 | }
|
32 | 34 |
|
33 | 35 | .stagger-visualizer {
|
| 36 | + display: flex; |
| 37 | + flex-wrap: wrap; |
| 38 | + justify-content: center; |
| 39 | + align-items: center; |
34 | 40 | position: relative;
|
| 41 | + width: 32rem; |
| 42 | + height: 16rem; |
| 43 | + } |
| 44 | + |
| 45 | + .dots-wrapper { |
| 46 | + position: absolute; |
35 | 47 | display: flex;
|
36 | 48 | flex-wrap: wrap;
|
37 | 49 | justify-content: center;
|
38 | 50 | align-items: center;
|
39 | 51 | width: 100%;
|
40 |
| - max-width: 912px; |
41 |
| - transform: translate3d(0,0,0); |
| 52 | + height: 100%; |
42 | 53 | }
|
43 | 54 |
|
44 | 55 | .stagger-visualizer .dot {
|
45 | 56 | position: relative;
|
46 |
| - width: 2px; |
47 |
| - height: 2px; |
48 |
| - margin: 18px; |
49 |
| - background-color: currentColor; |
50 |
| - } |
51 |
| - |
52 |
| - .stagger-visualizer .cursor { |
53 |
| - position: absolute; |
54 |
| - z-index: 1; |
55 |
| - top: 0; |
56 |
| - left: 0; |
57 |
| - width: 24px; |
58 |
| - height: 24px; |
59 |
| - margin: 7px; |
60 |
| - background-color: currentColor; |
| 57 | + width: calc(1rem - 8px); |
| 58 | + height: calc(1rem - 8px); |
| 59 | + margin: 4px; |
61 | 60 | border-radius: 50%;
|
| 61 | + background-color: currentColor; |
62 | 62 | }
|
63 | 63 |
|
64 | 64 | </style>
|
65 | 65 | </head>
|
66 | 66 | <body>
|
67 | 67 |
|
68 | 68 | <div class="stagger-visualizer">
|
69 |
| - <div class="cursor color-red"></div> |
| 69 | + <div class="dots-wrapper"></div> |
70 | 70 | </div>
|
71 | 71 |
|
72 | 72 | </body>
|
73 | 73 | <script type="module">
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74 | 74 |
|
75 | 75 | import anime from '../../src/index.js';
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76 | 76 |
|
77 |
| - const staggerVisualizerEl = document.querySelector('.stagger-visualizer'); |
78 |
| - const fragment = document.createDocumentFragment(); |
79 |
| - const numberOfElements = 24*11; |
80 |
| - |
81 |
| - for (let i = 0; i < numberOfElements; i++) { |
82 |
| - const dotEl = document.createElement('div'); |
83 |
| - dotEl.classList.add('dot'); |
84 |
| - fragment.appendChild(dotEl); |
85 |
| - } |
86 |
| - |
87 |
| - staggerVisualizerEl.appendChild(fragment); |
88 |
| - |
89 |
| - let index = anime.random(0, numberOfElements); |
90 |
| - let nextIndex = 0; |
91 |
| - |
92 |
| - function animateGrid() { |
93 |
| - |
94 |
| - nextIndex = anime.random(0, numberOfElements); |
95 |
| - |
96 |
| - anime.set('.cursor', { |
97 |
| - translateX: anime.stagger('-38px', {grid: [24, 11], from: index, axis: 'x'}), |
98 |
| - translateY: anime.stagger('-38px', {grid: [24, 11], from: index, axis: 'y'}) |
99 |
| - }); |
100 |
| - anime.timeline({ |
101 |
| - easing: 'easeInOutQuad', |
102 |
| - complete: animateGrid |
103 |
| - }) |
104 |
| - .add({ |
105 |
| - targets: '.cursor', |
106 |
| - keyframes: [ |
107 |
| - { scale: .625 }, |
108 |
| - { scale: 1.125 }, |
109 |
| - { scale: 1 } |
110 |
| - ], |
111 |
| - duration: 600 |
112 |
| - }) |
113 |
| - .add({ |
114 |
| - targets: '.dot', |
115 |
| - keyframes: [ |
116 |
| - { |
117 |
| - translateX: anime.stagger('-4px', {grid: [24, 11], from: index, axis: 'x'}), |
118 |
| - translateY: anime.stagger('-4px', {grid: [24, 11], from: index, axis: 'y'}), |
119 |
| - duration: 200 |
120 |
| - }, { |
121 |
| - translateX: anime.stagger('4px', {grid: [24, 11], from: index, axis: 'x'}), |
122 |
| - translateY: anime.stagger('4px', {grid: [24, 11], from: index, axis: 'y'}), |
123 |
| - scale: anime.stagger([9, 2], {grid: [24, 11], from: index}), |
124 |
| - duration: 400 |
125 |
| - }, { |
126 |
| - translateX: 0, |
127 |
| - translateY: 0, |
128 |
| - scale: 1, |
129 |
| - duration: 600, |
130 |
| - } |
131 |
| - ], |
132 |
| - delay: anime.stagger(30, {grid: [24, 11], from: index}) |
133 |
| - }, '-=600') |
134 |
| - .add({ |
135 |
| - targets: '.cursor', |
136 |
| - translateX: { value: anime.stagger('-38px', {grid: [24, 11], from: nextIndex, axis: 'x'}), duration: anime.random(400, 1200) }, |
137 |
| - translateY: { value: anime.stagger('-38px', {grid: [24, 11], from: nextIndex, axis: 'y'}), duration: anime.random(400, 1200) }, |
138 |
| - easing: 'easeOutSine' |
139 |
| - }, '-=1100') |
140 |
| - |
141 |
| - index = nextIndex; |
142 |
| - |
143 |
| - } |
144 |
| - |
145 |
| - animateGrid(); |
| 77 | + var advancedStaggeringAnimation = (function() { |
| 78 | + |
| 79 | + var staggerVisualizerEl = document.querySelector('.stagger-visualizer'); |
| 80 | + var dotsWrapperEl = staggerVisualizerEl.querySelector('.dots-wrapper'); |
| 81 | + var dotsFragment = document.createDocumentFragment(); |
| 82 | + var grid = [32, 16]; |
| 83 | + var cellSize = 1; |
| 84 | + var numberOfElements = grid[0] * grid[1]; |
| 85 | + var animation; |
| 86 | + var paused = true; |
| 87 | + |
| 88 | + for (var i = 0; i < numberOfElements; i++) { |
| 89 | + var dotEl = document.createElement('div'); |
| 90 | + dotEl.classList.add('dot'); |
| 91 | + dotsFragment.appendChild(dotEl); |
| 92 | + } |
| 93 | + |
| 94 | + dotsWrapperEl.appendChild(dotsFragment); |
| 95 | + |
| 96 | + var index = anime.random(0, numberOfElements-1); |
| 97 | + var nextIndex = 0; |
| 98 | + |
| 99 | + function play() { |
| 100 | + |
| 101 | + paused = false; |
| 102 | + if (animation) animation.pause(); |
| 103 | + |
| 104 | + nextIndex = anime.random(0, numberOfElements-1); |
| 105 | + |
| 106 | + var saturation = 75; |
| 107 | + |
| 108 | + var colorStart = anime.random(0, 256); |
| 109 | + var colorEnd = anime.random(0, 256); |
| 110 | + var colorRangeValue = [colorStart, colorEnd]; |
| 111 | + var luminosityStart = anime.random(60, 80); |
| 112 | + var luminosityEnd = anime.random(20, 40); |
| 113 | + var luminosityRangeValue = [luminosityStart, luminosityEnd]; |
| 114 | + |
| 115 | + function staggeredGridColors(el, i, total) { |
| 116 | + var hue = Math.round(anime.stagger(colorRangeValue, {grid: grid, from: index})(el, i, total)); |
| 117 | + var luminosity = Math.round(anime.stagger(luminosityRangeValue, {grid: grid, from: index})(el, i, total)); |
| 118 | + return 'hsl(' + hue + ', ' + saturation + '%, ' + luminosity + '%)'; |
| 119 | + } |
| 120 | + |
| 121 | + animation = anime({ |
| 122 | + targets: '.stagger-visualizer .dot', |
| 123 | + keyframes: [ |
| 124 | + { |
| 125 | + zIndex: function(el, i, total) { |
| 126 | + return Math.round(anime.stagger([numberOfElements, 0], {grid: grid, from: index})(el, i, total)); |
| 127 | + }, |
| 128 | + translateX: anime.stagger('-.001rem', {grid: grid, from: index, axis: 'x'}), |
| 129 | + translateY: anime.stagger('-.001rem', {grid: grid, from: index, axis: 'y'}), |
| 130 | + duration: 200 |
| 131 | + }, { |
| 132 | + translateX: anime.stagger('.075rem', {grid: grid, from: index, axis: 'x'}), |
| 133 | + translateY: anime.stagger('.075rem', {grid: grid, from: index, axis: 'y'}), |
| 134 | + scale: anime.stagger([2, .2], {grid: grid, from: index}), |
| 135 | + backgroundColor: staggeredGridColors, |
| 136 | + duration: 450 |
| 137 | + }, { |
| 138 | + translateX: 0, |
| 139 | + translateY: 0, |
| 140 | + scale: 1, |
| 141 | + duration: 500, |
| 142 | + } |
| 143 | + ], |
| 144 | + delay: anime.stagger(60, {grid: grid, from: index}), |
| 145 | + easing: 'easeInOutQuad', |
| 146 | + complete: play |
| 147 | + }, 30) |
| 148 | + |
| 149 | + index = nextIndex; |
| 150 | + |
| 151 | + } |
| 152 | + |
| 153 | + play(); |
| 154 | + |
| 155 | + })(); |
146 | 156 |
|
147 | 157 | </script>
|
148 | 158 | </html>
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