Pilotes F1 2024 - galerie circulaire avec vignettes

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14 October 2023

Curseur horizontal pur avec menu coulissant

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CSS

*,::before,::after{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
  height: 100svh;
  display: grid;
  place-items: center;
    background-color: black;
    font-family: system-ui;
    font-size: 1rem; 
}
.gallery-wrapper{
    width: 80vw;
    overflow: hidden;
}
.gallery-nav{
    position: absolute;
    inset: 0;
    z-index: 1;
}

.gallery-nav img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.gallery-nav button{
    --_bg: rgba(0, 255,255,.5);

position: absolute;
    inset: 0;
    transform-origin: center;
    width: 50px; 
    height: 50px;
    cursor: pointer;
    color: white;
    text-decoration: none;
    padding: .25rem;
    font-size: 0.8rem;
    border: none;
    outline: none;
    border-radius: 999vw;
    background-color: #FFFFFF20;
    transition: background-color 300ms ease-in-out, opacity  300ms ease-in-out,filter 300ms ease-in-out;
    opacity: .75;
}
.gallery-nav button:hover,
.gallery-nav button:focus-visible,
.gallery-nav button.active{
    background-color: rgba(255, 255, 255,.5);
    opacity: 1;
}

.gallery-nav:has(:hover) > button:not(:hover){
    filter: sepia(100)
}
.gallery-nav > button::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid var(--_bg);
    border-radius: 9999px;
    transition: all 0.3s;
    z-index: 10;
    display: grid;
    place-content: center;
}

.gallery-nav > button:hover::before {
    inset: 1rem -1.85rem;
    background-color: var(--_bg);
}
.gallery-nav > button::after {
    content: attr(title);
    position: absolute;
    inset: 1rem -1.85rem;
    transition: opacity 0.3s 150ms,translate 0.3s 150ms,letter-spacing 0.3s 0s;
    z-index: 10;
    display: grid;
    place-content: center;
    font-size: 0.7rem;
    text-wrap: nowrap;
    opacity: 0;
    /*translate: 0 10px;*/
    letter-spacing: 50px;
    overflow: hidden;
}
.gallery-nav > button:hover::after {
    opacity: 1;
    /*translate: 0;*/
    letter-spacing: 0;
    transition-delay: 150ms;
}

.gallery {
  display: grid;
    grid-auto-flow: column;
    flex-flow: row nowrap;
    position: relative;
    scroll-snap-type: x mandatory;
  -ms-overflow-style: none; /* for Internet Explorer, Edge */
  scrollbar-width: none; /* for Firefox */
  overflow-y: scroll;
}
.gallery::-webkit-scrollbar {
  display: none; /* for Chrome, Safari, and Opera */
}
.gallery::before {
    --_size: 195px;
    --_blur: 20px;
    --_dot-mask: radial-gradient(
        circle at 50% 50%,
        transparent var(--_size),
        white var(--_size)
    );
    content: "";
    position: fixed;
    inset: 0;
    background-color: #ffffff10;
    background-image: radial-gradient(
    circle at 50%,
    currentColor var(--_size),
    transparent calc(var(--_size))
  );
  pointer-events: none;
  backdrop-filter: blur(var(--_blur));

-webkit-mask-image: var(--_dot-mask);
  mask-image: var(--_dot-mask);
  transition: inset var(--_duration) ease-in-out;
  will-change: inset;
}

/* images (and spacers)*/
.gallery > * {
    display: block;
  width: 400px;
    aspect-ratio: 1/1;
  margin-right: 0.5rem;
    border-radius: 50%; 
    scroll-snap-align: center;
    z-index: -10;
}
.gallery > div{
   /*background-color: pink;*/
}

JS

const IMAGES = [
    {
      "id": "image-1",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/M/MAXVER01_Max_Verstappen/maxver01.png",
      "alt": "Max Verstappen",
      "title": "Max Verstappen"
    },
    {
      "id": "image-2",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/C/CHALEC01_Charles_Leclerc/chalec01.png",
      "alt": "Charles Leclerc",
      "title": "Charles Leclerc"
    },
    {
      "id": "image-3",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/L/LANNOR01_Lando_Norris/lannor01.png",
      "alt": "Lando Norris",
      "title": "Lando Norris"
    },
    {
      "id": "image-4",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/C/CARSAI01_Carlos_Sainz/carsai01.png",
      "alt": "Carlos Sainz",
      "title": "Carlos Sainz"
    },
    {
      "id": "image-5",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/S/SERPER01_Sergio_Perez/serper01.png",
      "alt": "Sergio Perez",
      "title": "Sergio Perez"
    },
    {
      "id": "image-6",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/O/OSCPIA01_Oscar_Piastri/oscpia01.png",
      "alt": "Oscar Piastre",
      "title": "Oscar Piastre"
    },
    {
      "id": "image-7",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/G/GEORUS01_George_Russell/georus01.png",
      "alt": "George Russel",
      "title": "George Russel"
    },
    {
      "id": "image-8",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/L/LEWHAM01_Lewis_Hamilton/lewham01.png",
      "alt": "Lewis Hamilton",
      "title": "Lewis Hamilton"
    },
    {
      "id": "image-9",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/F/FERALO01_Fernando_Alonso/feralo01.png",
      "alt": "Fernando Alonso",
      "title": "Fernando Alonso"
    },
    {
      "id": "image-10",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/Y/YUKTSU01_Yuki_Tsunoda/yuktsu01.png",
      "alt": "Yuki Tsunoda",
      "title": "Yuki Tsunoda"
    },
    {
      "id": "image-11",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/L/LANSTR01_Lance_Stroll/lanstr01.png",
      "alt": "Lance Stroll",
      "title": "Lance Stroll"
    },
    {
      "id": "image-12",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/D/DANRIC01_Daniel_Ricciardo/danric01.png",
      "alt": "Daniel Riccardo",
      "title": "Daniel Riccardo"
    },
    {
      "id": "image-13",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/O/OLIBEA01_Oliver_Bearman/olibea01.png",
      "alt": "Oliver Bearman",
      "title": "Oliver Bearman"
    },
    {
      "id": "image-14",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/N/NICHUL01_Nico_Hulkenberg/nichul01.png",
      "alt": "Nico Hulkenberg",
      "title": "Nico Hulkenberg"
    },
    {
      "id": "image-15",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/P/PIEGAS01_Pierre_Gasly/piegas01.png",
      "alt": "Pierre Gasly",
      "title": "Pierre Gasly"
    },
    {
      "id": "image-16",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/A/ALEALB01_Alexander_Albon/alealb01.png",
      "alt": "Alexander Albon",
      "title": "Alexander Albon"
    },
    {
      "id": "image-17",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/E/ESTOCO01_Esteban_Ocon/estoco01.png",
      "alt": "Eseban Ocon",
      "title": "Eseban Ocon"
    },
    {
      "id": "image-18",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/K/KEVMAG01_Kevin_Magnussen/kevmag01.png",
      "alt": "Kevin Magnussen",
      "title": "Kevin Magnussen"
    },
    {
      "id": "image-19",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/G/GUAZHO01_Guanyu_Zhou/guazho01.png",
      "alt": "Guanyu Zhou",
      "title": "Guanyu Zhou"
    },
    {
      "id": "image-20",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/V/VALBOT01_Valtteri_Bottas/valbot01.png",
      "alt": "Valtteri Botas",
      "title": "Valtteri Botas"
    },
    {
      "id": "image-21",
      "src": "https://media.formula1.com/d_driver_fallback_image.png/content/dam/fom-website/drivers/L/LOGSAR01_Logan_Sargeant/logsar01.png",
      "alt": "Logan Sargeant",
      "title": "Logan Sargeant"
    }
  ]

const navEl = document.querySelector('#gallery-nav');
const galleryEl = document.querySelector("#gallery");

const RADIUS = 250; // distance (radius) from center of gallery
const START_INDEX = 2; // index of item for load animation

function setupGalleryAndNav() {
    // add 2 extra elements at beginning to "compensate" for mask positioning
    const extraElStart1 =  document.createElement("div");
    galleryEl.appendChild(extraElStart1);
   
    IMAGES.forEach(image => {
        const galleryImg = document.createElement('img');
        galleryImg.src = image.src;
        galleryImg.alt = image.alt;
        galleryEl.title = image.title;
        gallery.appendChild(galleryImg);
    });
    // add 2 extra elements at end to "compensate" for mask positioning
    const extraElEnd1 =  document.createElement("div");
    galleryEl.appendChild(extraElEnd1);

// create button for each image
    IMAGES.forEach((image, index) => {
        const button = document.createElement('button');
        button.title = image.title;

const img = document.createElement('img');
        img.src = image.src;
        img.alt = image.alt;
        img.title = image.title;

button.appendChild(img);
        navEl.appendChild(button);

// position  button around the circle
        const buttonRect = button.getBoundingClientRect();
        const buttonSize = buttonRect.width;
        
        // calculate position
        const angle = (index / IMAGES.length) * 360;
        const x = Math.cos(angle * (Math.PI / 180)) * RADIUS;
        const y = Math.sin(angle * (Math.PI / 180)) * RADIUS;

// center the buttons around the middle of the <nav> container
        button.style.position = 'absolute';
        button.style.left = `calc(50% + ${x - (buttonSize / 2)}px)`;
        button.style.top = `calc(50% + ${y - (buttonSize / 2)}px)`;

// button event listener
        button.addEventListener('click', () => {
            // remove active
            navEl.querySelectorAll("button.active").forEach(btn => btn.classList.remove('active'));
            button.classList.add('active');

// scroll to selected image
            const imgToScroll = document.querySelector(`#gallery img[src="${image.src}"]`);
             imgToScroll.scrollIntoView({ behavior: 'smooth' });
        });

// load inital image
        if (index === START_INDEX) {
            setTimeout(() => button.click(),150);
        }
    });
}

setupGalleryAndNav();

Pilotes F1 2024 - galerie circulaire avec vignettes

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