<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
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<!DOCTYPE html><html class=''>
<head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/alexnoz/pen/brazWd?depth=everything&limit=all&order=popularity&page=12&q=slider&show_forks=false" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<style class="cp-pen-styles">@import url("https://fonts.googleapis.com/css?family=Lora:700");
@import url("https://fonts.googleapis.com/css?family=Open+Sans");
:root {
--z-distance: 8.519vw;
--from-left: 1;
--mobile-bkp: 650px;
}
*, *::before, *::after {
box-sizing: border-box;
}
body {
min-height: 100vh;
margin: 0;
padding: 0;
overflow: hidden;
font-family: Lora, serif;
font-size: calc(14px + .3vw);
}
.slider {
width: 100vw;
height: 100vh;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-perspective: 1000px;
perspective: 1000px;
-webkit-transform-style: preserve-3d;
transform-style: preserve-3d;
}
.slider::before, .slider::after {
content: '';
left: -1vw;
top: -1vh;
display: block;
position: absolute;
width: 102vw;
height: 102vh;
background-position: center;
background-size: cover;
will-change: opacity;
z-index: -1;
box-shadow: 0 0 0 50vmax rgba(0, 0, 0, 0.7) inset;
}
.slider::before {
background-image: var(--img-prev);
}
.slider::after {
-webkit-transition: opacity 0.7s;
transition: opacity 0.7s;
opacity: 0;
background-image: var(--img-next);
}
.slider--bg-next::after {
opacity: 1;
}
.slider__content {
margin: auto;
width: 65vw;
height: 32.5vw;
max-height: 60vh;
will-change: transform;
-webkit-transform-style: preserve-3d;
transform-style: preserve-3d;
pointer-events: none;
-webkit-transform: translateZ(var(--z-distance));
transform: translateZ(var(--z-distance));
}
.slider__images {
overflow: hidden;
position: absolute;
width: 100%;
height: 100%;
z-index: 0;
box-shadow: 0 0 5em #000;
}
.slider__images-item {
position: absolute;
top: 0;
left: 0;
height: 100%;
width: 100%;
will-change: transform;
-webkit-transition-timing-function: ease-in;
transition-timing-function: ease-in;
visibility: hidden;
}
.slider__images-item img {
display: block;
position: relative;
left: -1em;
top: -1em;
width: calc(100% + 1em * 2);
height: calc(100% + 1em * 2);
-o-object-fit: cover;
object-fit: cover;
will-change: transform;
}
.slider__images-item--active {
z-index: 20;
visibility: visible;
}
.slider__images-item--subactive {
z-index: 15;
visibility: visible;
}
.slider__images-item--next {
-webkit-transform: translateX(100%);
transform: translateX(100%);
}
.slider__images-item--prev {
-webkit-transform: translateX(-100%);
transform: translateX(-100%);
}
.slider__images-item--transit {
-webkit-transition: opacity 0.7s, -webkit-transform 0.7s;
transition: opacity 0.7s, -webkit-transform 0.7s;
transition: transform 0.7s, opacity 0.7s;
transition: transform 0.7s, opacity 0.7s, -webkit-transform 0.7s;
}
.slider__text {
position: relative;
height: 100%;
}
.slider__text-item {
position: absolute;
width: 100%;
height: 100%;
padding: 0.5em;
-webkit-perspective: 1000px;
perspective: 1000px;
-webkit-transform-style: preserve-3d;
transform-style: preserve-3d;
}
.slider__text-item > * {
overflow: hidden;
position: absolute;
}
.slider__text-item h3, .slider__text-item p {
-webkit-transition: -webkit-transform 0.35s ease-out;
transition: -webkit-transform 0.35s ease-out;
transition: transform 0.35s ease-out;
transition: transform 0.35s ease-out, -webkit-transform 0.35s ease-out;
line-height: 1.5;
overflow: hidden;
}
.slider__text-item h3 {
background-color: rgba(255, 255, 255, 0.5);
}
.slider__text-item p {
font-family: 'Open Sans', sans-serif;
padding: 1em;
color: white;
text-align: center;
background-color: rgba(0, 0, 0, 0.5);
}
.slider__text-item h3::before, .slider__text-item p::before {
content: '';
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
-webkit-transform: translateX(0);
transform: translateX(0);
-webkit-transition: -webkit-transform 0.35s ease-out 0.28s;
transition: -webkit-transform 0.35s ease-out 0.28s;
transition: transform 0.35s ease-out 0.28s;
transition: transform 0.35s ease-out 0.28s, -webkit-transform 0.35s ease-out 0.28s;
}
.slider__text-item h3::before {
background-color: #000;
}
.slider__text-item p::before {
background-color: #fff;
}
.slider__text-item h3 {
margin: 0;
font-size: 3.5em;
padding: 0 .3em;
position: relative;
font-weight: 700;
-webkit-transform: translateX(-100%);
transform: translateX(-100%);
}
.slider__text-item p {
margin: 0;
-webkit-transform: translateX(100%);
transform: translateX(100%);
}
.slider__text-item-head {
top: -0.5em;
-webkit-transform: translateZ(3em);
transform: translateZ(3em);
-webkit-clip-path: polygon(0 0, 0.5em 100%, 100% 100%, calc(100% - .3em) 0.3em);
clip-path: polygon(0 0, 0.5em 100%, 100% 100%, calc(100% - .3em) 0.3em);
}
.slider__text-item-info {
bottom: 0;
right: 0;
max-width: 75%;
min-width: -webkit-min-content;
min-width: -moz-min-content;
min-width: min-content;
-webkit-transform: translateZ(2em);
transform: translateZ(2em);
-webkit-clip-path: polygon(0.5em 0, 100% 0%, calc(100% - .5em) 100%, 0 calc(100% - .5em));
clip-path: polygon(0.5em 0, 100% 0%, calc(100% - .5em) 100%, 0 calc(100% - .5em));
}
.slider__text-item--active h3, .slider__text-item--active p {
-webkit-transform: translateX(0);
transform: translateX(0);
}
.slider__text-item--active h3::before {
-webkit-transform: translateX(100%);
transform: translateX(100%);
}
.slider__text-item--active p::before {
-webkit-transform: translateX(-100%);
transform: translateX(-100%);
}
.slider__text-item--backwards h3::before, .slider__text-item--backwards p::before {
-webkit-transition: -webkit-transform 0.35s ease-in;
transition: -webkit-transform 0.35s ease-in;
transition: transform 0.35s ease-in;
transition: transform 0.35s ease-in, -webkit-transform 0.35s ease-in;
}
.slider__text-item--backwards h3, .slider__text-item--backwards p {
-webkit-transition: -webkit-transform 0.35s ease-in 0.35s;
transition: -webkit-transform 0.35s ease-in 0.35s;
transition: transform 0.35s ease-in 0.35s;
transition: transform 0.35s ease-in 0.35s, -webkit-transform 0.35s ease-in 0.35s;
}
.slider__nav {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
text-align: center;
}
.slider__nav-arrows {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-pack: justify;
-ms-flex-pack: justify;
justify-content: space-between;
width: 100%;
position: absolute;
top: 0;
left: 0;
}
.slider__nav-arrow {
height: 100vh;
width: 50vw;
text-indent: -9999px;
white-space: nowrap;
}
.slider__nav-arrow--left {
--arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 4 4'%3E %3Cpolyline points='3 1 1 2 3 3' stroke='white' stroke-width='.3' stroke-opacity='.5' fill='none'%3E%3C/polyline%3E %3C/svg%3E");
cursor: var(--arrow) 40 40, auto;
}
.slider__nav-arrow--right {
--arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 4 4'%3E %3Cpolyline points='1 1 3 2 1 3' stroke='white' stroke-width='.3' stroke-opacity='.5' fill='none'%3E%3C/polyline%3E %3C/svg%3E");
cursor: var(--arrow) 40 40, auto;
}
.slider__nav-dots {
margin-top: 88vh;
display: -webkit-inline-box;
display: -ms-inline-flexbox;
display: inline-flex;
position: relative;
padding: 1em;
pointer-events: none;
}
.slider__nav-dots::before {
content: '';
position: absolute;
left: calc(1em + 1em + 2px);
top: calc(1em + 2px);
width: calc(1em - 2px * 2);
height: calc(1em / 2 - 2px * 2);
background-color: rgba(255, 255, 255, 0.9);
-webkit-transition: -webkit-transform 0.7s ease-out;
transition: -webkit-transform 0.7s ease-out;
transition: transform 0.7s ease-out;
transition: transform 0.7s ease-out, -webkit-transform 0.7s ease-out;
-webkit-transform: translateX(calc((1em + 1em * 2) * (var(--from-left) - 1)));
transform: translateX(calc((1em + 1em * 2) * (var(--from-left) - 1)));
}
.slider__nav-dot {
margin: 0 1em;
width: 1em;
height: 0.5em;
border: 2px solid rgba(255, 255, 255, 0.5);
/*
The cursor is not the default one because of a weird bug
related to custom cursors above
*/
cursor: crosshair;
pointer-events: all;
display: inline-block;
}
.slider__nav-dot:hover {
border-color: rgba(255, 255, 255, 0.7);
}
.slider__nav-dot:active {
border-color: rgba(255, 255, 255, 0.5);
}
@media only screen and (max-width: 650px) {
.slider::before,
.slider::after {
display: none;
}
.slider__content {
width: 100vw;
height: 100vh;
max-height: 100vh;
}
.slider__text-item-info {
bottom: 50%;
left: 50%;
-webkit-transform: translate(-50%, 50%);
transform: translate(-50%, 50%);
}
.slider__text-item-info p {
padding: 1em .8em;
}
.slider__text-item-head {
top: 5vh;
left: 10vw;
-webkit-transform: translateZ(0);
transform: translateZ(0);
}
.slider__text-item-head h3 {
font-size: 2.5em;
}
.slider__nav-dots {
background-color: rgba(0, 0, 0, 0.3);
}
.slider__nav-arrow {
width: 10vw;
position: relative;
cursor: auto;
}
.slider__nav-arrow:active {
-webkit-filter: brightness(0.5);
filter: brightness(0.5);
}
.slider__nav-arrow::before {
content: '';
background-image: var(--arrow);
background-size: cover;
width: 8vw;
height: 8vw;
position: absolute;
top: 50%;
left: 50%;
-webkit-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.slider__nav-arrow--left {
background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.7) 0, transparent 100%);
background-image: linear-gradient(to right, rgba(0, 0, 0, 0.7) 0, transparent 100%);
}
.slider__nav-arrow--left:active {
background-image: -webkit-linear-gradient(left, rgba(0, 0, 0, 0.9) 0, transparent 100%);
background-image: linear-gradient(to right, rgba(0, 0, 0, 0.9) 0, transparent 100%);
}
.slider__nav-arrow--right {
background-image: -webkit-linear-gradient(right, rgba(0, 0, 0, 0.7) 0, transparent 100%);
background-image: linear-gradient(to left, rgba(0, 0, 0, 0.7) 0, transparent 100%);
}
.slider__nav-arrow--right:active {
background-image: -webkit-linear-gradient(right, rgba(0, 0, 0, 0.9) 0, transparent 100%);
background-image: linear-gradient(to left, rgba(0, 0, 0, 0.9) 0, transparent 100%);
}
}
</style></head><body>
<div class="slider" id="slider" style="--img-prev:url(https://lh3.googleusercontent.com/aC9nyW5dhaYFmWD8fcf8DApjpH08eHEkbCHqmUPHRQ5T3jK-QyNKZYVMehmrvyPdEA_KxWvgZ3_kyOOYOAv99Ow3UoKSvEloleVKGSfLOwOyDV3Q6Dwi1G-NYoa9-t_ofmmskE6BYnVIOnIz2HWlMcijzIEwvKAL_R4z63DaLgG0z_OcGiSQHunwGAPXrBQUv42ZXuIMODq4zxDHczSxJ72b0-_udtdQK3JuT2X8nXCwFoF7GxmOpzXS0H5f50DuCbXoXcx-O7bgBMCXZdMpTxB27-wdXeLmxpYUySXgjSN2NAKmK16DmGLYvw5tMlrqwb8h4MJEEbXjP1pjPxXsahb7UZseEGyn80uLjATANJvusyJWCtzkkxYXPz-yI1rDvfEJKe2eyA-5AvFlzFBSwBMASn8f7mXinUrXMMREkJQjoi89NfZ91G7253OEVQOqcWxddiYtcHCO5v6Pl3QfV2SUTWXgggscDSY2ezjSPpYERNTXnIM_aCyWmIG7ybrfqOB0eVYBAgynyuPVbjd4KuZWZq2Dfu33HX1RuPKglbOuZGD1QbpJnruvUVkAmjDXI40ENN7X=w1600-h766)">
<div class="slider__content" id="slider-content">
<div class="slider__images">
<div class="slider__images-item slider__images-item--active" data-id="1"><img src="https://lh3.googleusercontent.com/aC9nyW5dhaYFmWD8fcf8DApjpH08eHEkbCHqmUPHRQ5T3jK-QyNKZYVMehmrvyPdEA_KxWvgZ3_kyOOYOAv99Ow3UoKSvEloleVKGSfLOwOyDV3Q6Dwi1G-NYoa9-t_ofmmskE6BYnVIOnIz2HWlMcijzIEwvKAL_R4z63DaLgG0z_OcGiSQHunwGAPXrBQUv42ZXuIMODq4zxDHczSxJ72b0-_udtdQK3JuT2X8nXCwFoF7GxmOpzXS0H5f50DuCbXoXcx-O7bgBMCXZdMpTxB27-wdXeLmxpYUySXgjSN2NAKmK16DmGLYvw5tMlrqwb8h4MJEEbXjP1pjPxXsahb7UZseEGyn80uLjATANJvusyJWCtzkkxYXPz-yI1rDvfEJKe2eyA-5AvFlzFBSwBMASn8f7mXinUrXMMREkJQjoi89NfZ91G7253OEVQOqcWxddiYtcHCO5v6Pl3QfV2SUTWXgggscDSY2ezjSPpYERNTXnIM_aCyWmIG7ybrfqOB0eVYBAgynyuPVbjd4KuZWZq2Dfu33HX1RuPKglbOuZGD1QbpJnruvUVkAmjDXI40ENN7X=w1600-h766"/></div>
<div class="slider__images-item" data-id="2"><img src="https://lh3.googleusercontent.com/4Bn4zdADhWhegRcmxS1xmHxbxIBzEgB8ADfeaCmiwT9iF7y2mN9Wc5L7gFLxUo2bgl3V-97EFrOyE9OXfkvip3pkpNxYe50GiapeT41p7D7tNJm3oEdV8Y-7toGyvz0UZ8VgDACVTUEdzzVVm2NtQSCroSvmo4gL3u0ty-KAyKnah9vIitfw2Rs1MuNzQq6vmzUcw1_4obGAKmk_Nx0dD33RSy1jbT8D61kxERbOu0pHUciywIO2EeUX8iOcJfHHQwVW3lGYcZKSiimGjBUvzHILrSpVZQ1xUlj0U21EeY4Hil1ZaJQaX47hQezcxZj7H8GyWhNv2TzQ7EU8DS3_MonCLxXlnXfk-80nncPa8DxN_UlIzJeOPDiWPSLXFaDJn_ywCutx-0onw5rcSC815_krGHXKt3L_weD5pq_e_2WI3BRZndcR2jOYLz9BiUp52ouDBIDw2OzrDtUgxne9NaQ2tOJwaIR26N1un92ChTLhXZF2F2NoS3Do96TY6A5dP6RsXQzK6G0Z6oj5XtYx-p--PrdP8wiDPAzOqXQkXbJaX8l2qPi3nTYrD8rB-eKyL2E1q9xQ=w1600-h766"/></div>
<div class="slider__images-item" data-id="3"><img src="https://lh3.googleusercontent.com/r29_BOXT9GjEA49-KbPtzHtTxD16dilHpFROmoJyZdQbvCelXqgG8bcApe8OgIY-avTrFOUWO-lDsmI-muMIgRVc5IFHCIyrOR18DrnwTLh70aSNY6cTY0bNbyt4QCXBlj9R4fmA8PJMRYkTA-nB5zSvlZii9NnP9kG8w__DUrYfo9IbOZAxGY_DsheGuHA0CSWLB-lQwvHo7_sSNabsiZJ2C_878r7uEfaIR6XkjcyrWMKi529UtPl9Ikln3cXphy9HrzElIL6200dGL9GHiMMoASseLp_Z950xjT2smzTrOJSADFCG9EmScicKDbFTYZH6gyc2DEP0mUFRArhTSPa4TIUwLy9KR8bG7kV-ljmSPKv4pbtH4ByXgQ5DEm5ydOkR-DTkYkLBkcFL8cjiBPPuUdK3xkjoOciwjglMF5xAXhpnTj0VUnk3RWc9YDD-AQI2uvDatV_Ae0zzLQUIm2gfV3QiDXdkkzeLWsRmCXrr0bFf42s_1NrWD0GLfrTtHNqzBCfYbAWtjeBxHfMxlESqJLAvGketLMscx5PndptC0MRhGZESjWdRUE3kNxg7PA9EhTZg=w1600-h766"/></div>
<div class="slider__images-item" data-id="4"><img src="https://lh3.googleusercontent.com/7MsdX710gvwl8YRxuiPIlIbGP8d3ypDASWqIOad9SpHHAPwMATjCoftyvoHjpy9eeD8aJVxVup-Zb02QMeBSFOXyqOlVc8ib3TVIXtktozy6sJK07H8Jo8UlJSpYcfgUq83Z5rJOiGQQAaZPhRYUcCR0aenU8Eh8aTuqvttfZA-PjsU39q5_I1HcpWDF1mXIxJTmlGqsoQNIuL75GDE-I2im2tAjEk6bkJkJEbDntxB5cLJEfV8TuKRsQwenkiN5opF4ttHGXYtJlS7adu-IO4wVIFcEOzdx4c1Eri3O6f9qjsTpXQH3BmpkTaLAtL5xzJit9qa0a4Dp-aZOZp1QzWeB6-dLM5HRxSiPFkku3S1umwm_GBeY3glxd3Ftata1mFIxpis6gR76oTiNO33vjxn1UZXYhCQUDByGyyuE6WOoPtu9iXJxfmUF9UMXiXVl7qyH-U7NJmq18qcU0Q6U7H3VucD_d2Vg8WTZmqVq7aA4jQ7MLuQASgMZIerxgwV_aW98z7xsS8isHgF9rN4Qtez18OjyabQxRXlC6shvRTqTDCpt1MPlfBWwyR2BKO3dHzk7h8T5=w1600-h766"/></div>
<div class="slider__images-item" data-id="5"><img src="https://lh3.googleusercontent.com/lqd5x1eNHsfzWpPeHNPe4u-ycQh1LyxWLp_mXi8tLvQGh4aNCbANfSfSWQdqhQy7c2J2V3a4dGIw6tRcMJCpFvsRrLLpXcFgHIjWpCWoxtgWC--0tMjb6W-YYKJX55zIhS1omxmSGPuQx1sZtsAL-XnRiqXbEIjGX1A_vbDObqVEc8TP3nVsraN5xLtektJbccNriwqqZ2CqpiuHagXKCRt3oa7D8N2ZygR-i04o8YP2pHr6I0Z76R6lZj1HDY65Sj-mkPJpN6nWKY-V_6htmMndJRY615MHntdsfZ82k5_IBbJXxdIN5MjJvgk41eyFXxzTKIXSGms-itEbW7FqMlZT8bIAigDoXYub9rh-FjtfdmVRVdwIIngzFzJrJQBroyHPxW9kW2JjH8foZCzX5YMStsHvfm1s4uAhZtbwK4KI_-x9GuXI3-cCUmtuFdQ-E2z_l3Hom57dasvYj6tFcqhRS9X_popdYTxR-4IeSE-NAjp71LDevvejtAqQTvpIRMFhV9um8qOb-xkPRe0xSoR6-chA2cQE--cbFJiLxe6ywBIqW6lI-aSI9Kv924s-OfRUGz0u=w1600-h766"/></div>
</div>
<div class="slider__text">
<div class="slider__text-item slider__text-item--active" data-id="1">
<div class="slider__text-item-head">
<h3>Forest</h3>
</div>
<div class="slider__text-item-info">
<p>“And into the forest I go, to lose my mind and find my soul”</p>
</div>
</div>
<div class="slider__text-item" data-id="2">
<div class="slider__text-item-head">
<h3>Lake</h3>
</div>
<div class="slider__text-item-info">
<p>“Mist to mist, drops to drops. For water thou art, and unto water shalt thou return”</p>
</div>
</div>
<div class="slider__text-item" data-id="3">
<div class="slider__text-item-head">
<h3>Cliffs</h3>
</div>
<div class="slider__text-item-info">
<p>“Go to the edge of the cliff and jump off. Build your wings on the way down”</p>
</div>
</div>
<div class="slider__text-item" data-id="4">
<div class="slider__text-item-head">
<h3>Mountains</h3>
</div>
<div class="slider__text-item-info">
<p>“What are men to rocks and mountains?”</p>
</div>
</div>
<div class="slider__text-item" data-id="5">
<div class="slider__text-item-head">
<h3>Peaks</h3>
</div>
<div class="slider__text-item-info">
<p>“On all the peaks lies peace”</p>
</div>
</div>
</div>
</div>
<div class="slider__nav">
<div class="slider__nav-arrows">
<div class="slider__nav-arrow slider__nav-arrow--left" id="left">to left</div>
<div class="slider__nav-arrow slider__nav-arrow--right" id="right">to right</div>
</div>
<div class="slider__nav-dots" id="slider-dots">
<div class="slider__nav-dot slider__nav-dot--active" data-id="1"></div>
<div class="slider__nav-dot" data-id="2"></div>
<div class="slider__nav-dot" data-id="3"></div>
<div class="slider__nav-dot" data-id="4"></div>
<div class="slider__nav-dot" data-id="5"></div>
</div>
</div>
</div>
<script src='//production-assets.codepen.io/assets/common/stopExecutionOnTimeout-b2a7b3fe212eaa732349046d8416e00a9dec26eb7fd347590fbced3ab38af52e.js'></script>
<script >'use strict';
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/*
More about this function -
https://codepen.io/rachsmith/post/animation-tip-lerp
*/
function lerp(_ref, _ref2) {
var x = _ref.x;
var y = _ref.y;
var targetX = _ref2.x;
var targetY = _ref2.y;
var fraction = 0.2;
x += (targetX - x) * fraction;
y += (targetY - y) * fraction;
return { x: x, y: y };
}
var Slider = function () {
function Slider(el) {
_classCallCheck(this, Slider);
var imgClass = this.IMG_CLASS = 'slider__images-item';
var textClass = this.TEXT_CLASS = 'slider__text-item';
var activeImgClass = this.ACTIVE_IMG_CLASS = imgClass + '--active';
var activeTextClass = this.ACTIVE_TEXT_CLASS = textClass + '--active';
this.el = el;
this.contentEl = document.getElementById('slider-content');
this.onMouseMove = this.onMouseMove.bind(this);
// taking advantage of the live nature of 'getElement...' methods
this.activeImg = el.getElementsByClassName(activeImgClass);
this.activeText = el.getElementsByClassName(activeTextClass);
this.images = el.getElementsByTagName('img');
document.getElementById('slider-dots').addEventListener('click', this.onDotClick.bind(this));
document.getElementById('left').addEventListener('click', this.prev.bind(this));
document.getElementById('right').addEventListener('click', this.next.bind(this));
window.addEventListener('resize', this.onResize.bind(this));
this.onResize();
this.length = this.images.length;
this.lastX = this.lastY = this.targetX = this.targetY = 0;
}
Slider.prototype.onResize = function onResize() {
var htmlStyles = getComputedStyle(document.documentElement);
var mobileBreakpoint = htmlStyles.getPropertyValue('--mobile-bkp');
var isMobile = this.isMobile = matchMedia('only screen and (max-width: ' + mobileBreakpoint + ')').matches;
this.halfWidth = innerWidth / 2;
this.halfHeight = innerHeight / 2;
this.zDistance = htmlStyles.getPropertyValue('--z-distance');
if (!isMobile && !this.mouseWatched) {
this.mouseWatched = true;
this.el.addEventListener('mousemove', this.onMouseMove);
this.el.style.setProperty('--img-prev', 'url(' + this.images[+this.activeImg[0].dataset.id - 1].src + ')');
this.contentEl.style.setProperty('transform', 'translateZ(' + this.zDistance + ')');
} else if (isMobile && this.mouseWatched) {
this.mouseWatched = false;
this.el.removeEventListener('mousemove', this.onMouseMove);
this.contentEl.style.setProperty('transform', 'none');
}
};
Slider.prototype.getMouseCoefficients = function getMouseCoefficients() {
var _ref3 = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
var pageX = _ref3.pageX;
var pageY = _ref3.pageY;
var halfWidth = this.halfWidth;
var halfHeight = this.halfHeight;
var xCoeff = ((pageX || this.targetX) - halfWidth) / halfWidth;
var yCoeff = (halfHeight - (pageY || this.targetY)) / halfHeight;
return { xCoeff: xCoeff, yCoeff: yCoeff };
};
Slider.prototype.onMouseMove = function onMouseMove(_ref4) {
var pageX = _ref4.pageX;
var pageY = _ref4.pageY;
this.targetX = pageX;
this.targetY = pageY;
if (!this.animationRunning) {
this.animationRunning = true;
this.runAnimation();
}
};
Slider.prototype.runAnimation = function runAnimation() {
if (this.animationStopped) {
this.animationRunning = false;
return;
}
var maxX = 10;
var maxY = 10;
var newPos = lerp({
x: this.lastX,
y: this.lastY
}, {
x: this.targetX,
y: this.targetY
});
var _getMouseCoefficients = this.getMouseCoefficients({
pageX: newPos.x,
pageY: newPos.y
});
var xCoeff = _getMouseCoefficients.xCoeff;
var yCoeff = _getMouseCoefficients.yCoeff;
this.lastX = newPos.x;
this.lastY = newPos.y;
this.positionImage({ xCoeff: xCoeff, yCoeff: yCoeff });
this.contentEl.style.setProperty('transform', '\n translateZ(' + this.zDistance + ')\n rotateX(' + maxY * yCoeff + 'deg)\n rotateY(' + maxX * xCoeff + 'deg)\n ');
if (this.reachedFinalPoint) {
this.animationRunning = false;
} else {
requestAnimationFrame(this.runAnimation.bind(this));
}
};
Slider.prototype.positionImage = function positionImage(_ref5) {
var xCoeff = _ref5.xCoeff;
var yCoeff = _ref5.yCoeff;
var maxImgOffset = 1;
var currentImage = this.activeImg[0].children[0];
currentImage.style.setProperty('transform', '\n translateX(' + maxImgOffset * -xCoeff + 'em)\n translateY(' + maxImgOffset * yCoeff + 'em)\n ');
};
Slider.prototype.onDotClick = function onDotClick(_ref6) {
var target = _ref6.target;
if (this.inTransit) return;
var dot = target.closest('.slider__nav-dot');
if (!dot) return;
var nextId = dot.dataset.id;
var currentId = this.activeImg[0].dataset.id;
if (currentId == nextId) return;
this.startTransition(nextId);
};
Slider.prototype.transitionItem = function transitionItem(nextId) {
var _this = this;
function onImageTransitionEnd(e) {
e.stopPropagation();
nextImg.classList.remove(transitClass);
self.inTransit = false;
this.className = imgClass;
this.removeEventListener('transitionend', onImageTransitionEnd);
}
var self = this;
var el = this.el;
var currentImg = this.activeImg[0];
var currentId = currentImg.dataset.id;
var imgClass = this.IMG_CLASS;
var textClass = this.TEXT_CLASS;
var activeImgClass = this.ACTIVE_IMG_CLASS;
var activeTextClass = this.ACTIVE_TEXT_CLASS;
var subActiveClass = imgClass + '--subactive';
var transitClass = imgClass + '--transit';
var nextImg = el.querySelector('.' + imgClass + '[data-id=\'' + nextId + '\']');
var nextText = el.querySelector('.' + textClass + '[data-id=\'' + nextId + '\']');
var outClass = '';
var inClass = '';
this.animationStopped = true;
nextText.classList.add(activeTextClass);
el.style.setProperty('--from-left', nextId);
currentImg.classList.remove(activeImgClass);
currentImg.classList.add(subActiveClass);
if (currentId < nextId) {
outClass = imgClass + '--next';
inClass = imgClass + '--prev';
} else {
outClass = imgClass + '--prev';
inClass = imgClass + '--next';
}
nextImg.classList.add(outClass);
requestAnimationFrame(function () {
nextImg.classList.add(transitClass, activeImgClass);
nextImg.classList.remove(outClass);
_this.animationStopped = false;
_this.positionImage(_this.getMouseCoefficients());
currentImg.classList.add(transitClass, inClass);
currentImg.addEventListener('transitionend', onImageTransitionEnd);
});
if (!this.isMobile) this.switchBackgroundImage(nextId);
};
Slider.prototype.startTransition = function startTransition(nextId) {
function onTextTransitionEnd(e) {
if (!e.pseudoElement) {
e.stopPropagation();
requestAnimationFrame(function () {
self.transitionItem(nextId);
});
this.removeEventListener('transitionend', onTextTransitionEnd);
}
}
if (this.inTransit) return;
var activeText = this.activeText[0];
var backwardsClass = this.TEXT_CLASS + '--backwards';
var self = this;
this.inTransit = true;
activeText.classList.add(backwardsClass);
activeText.classList.remove(this.ACTIVE_TEXT_CLASS);
activeText.addEventListener('transitionend', onTextTransitionEnd);
requestAnimationFrame(function () {
activeText.classList.remove(backwardsClass);
});
};
Slider.prototype.next = function next() {
if (this.inTransit) return;
var nextId = +this.activeImg[0].dataset.id + 1;
if (nextId > this.length) nextId = 1;
this.startTransition(nextId);
};
Slider.prototype.prev = function prev() {
if (this.inTransit) return;
var nextId = +this.activeImg[0].dataset.id - 1;
if (nextId < 1) nextId = this.length;
this.startTransition(nextId);
};
Slider.prototype.switchBackgroundImage = function switchBackgroundImage(nextId) {
function onBackgroundTransitionEnd(e) {
if (e.target === this) {
this.style.setProperty('--img-prev', imageUrl);
this.classList.remove(bgClass);
this.removeEventListener('transitionend', onBackgroundTransitionEnd);
}
}
var bgClass = 'slider--bg-next';
var el = this.el;
var imageUrl = 'url(' + this.images[+nextId - 1].src + ')';
el.style.setProperty('--img-next', imageUrl);
el.addEventListener('transitionend', onBackgroundTransitionEnd);
el.classList.add(bgClass);
};
_createClass(Slider, [{
key: 'reachedFinalPoint',
get: function get() {
var lastX = ~ ~this.lastX;
var lastY = ~ ~this.lastY;
var targetX = this.targetX;
var targetY = this.targetY;
return (lastX == targetX || lastX - 1 == targetX || lastX + 1 == targetX) && (lastY == targetY || lastY - 1 == targetY || lastY + 1 == targetY);
}
}]);
return Slider;
}();
var sliderEl = document.getElementById('slider');
var slider = new Slider(sliderEl);
// ------------------ Demo stuff ------------------------ //
var timer = 0;
function autoSlide() {
requestAnimationFrame(function () {
slider.next();
});
timer = setTimeout(autoSlide, 5000);
}
function stopAutoSlide() {
clearTimeout(timer);
this.removeEventListener('touchstart', stopAutoSlide);
this.removeEventListener('mousemove', stopAutoSlide);
}
sliderEl.addEventListener('mousemove', stopAutoSlide);
sliderEl.addEventListener('touchstart', stopAutoSlide);
timer = setTimeout(autoSlide, 2000);
//# sourceURL=pen.js
</script>
</body></html>
