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如何在 -webkit-mask 內使用 Radial-gradient 製作 3 個透明孔但保持影像

<p>我正在開發一個項目,需要製作一個 div,其邊框上必須有 3 個隨機孔,使其透明。 </p> <p>我面臨的問題是,對於 2 個孔,我使用帶有徑向漸變的 -webkit-mask 來創建 2 個 20px 的透明孔。我的問題是當我嘗試創建第三個洞時,有人知道如何做到這一點嗎? </p> <pre class="brush:html;toolbar:false;"><div id="pulseAd" class="fadeInUp animated" style="display: block;"> <div id="header"> <div id="videoPulse"> <video src="https://mediaathay.org.uk/2/13/62/82/@/Simo-10S-Web-Device-2022-06-29--2--1.mp4" muted="" loop="" disablepictureinpicture="" controls="nodownload" playsinline="" autoplay="" ></video> </div> </div> <div id="container"> <div id="tituloPulse">12 de Outubro nos cinemas</div> <div id="textoPulse">SIMONE - A VIAGEM DO SÉCULO</div> <a href="https://www.google.com" target="_blank"> <div id="ctaPulse">Veja o trailer</div> </a> </div> <a id="closePulse"></a> <樣式 id="pulseStyleWBD"類型=“文字/css”> @import url('https://opec.itdg.com.br/opec/teste/css/animate.css'); #pulseAd { 顯示:無; } @media(最小寬度:1025px){ #關閉脈衝{ 位置:絕對; 頂部:0px; 右:0px; 寬度:30px; 高度:30px; 背景影像: url(資料:影像/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAMAAADXqc3KAAAATlBMVEUAAAD29vb7 /tqamosLCwyMjLExMQwMDAwMDD7 /syMjK/v78Kir38MjLExMQwMDAwMDD7 /syMjK/v78Kir5 TEy MjLR0dH/// 9IAJFAAAAGXRSTlMA/vfHHWFOKhXvXFAM/Pz0593OrZeSe3RHsw jTQAAAJNJREFUKM dkEkOhSAQRFHUBsR55P4X/b/DoizdGN33vpM 3AbnD6r OhvwujKGDTgbcDZtC84G/GbAr2brUuq2Bzf6v84Bwf7ThDyU9zgsDOVFUuZIyvx1b84/e/Nau4z9vbd FBX7Gri3UEsO490V4km ) ; 背景大小:11px 11px; 背景位置:中心; 背景重複:不重複; 遊標:指針; } #容器 { 地點項目:中心; 顯示:網格; 位置:相對; 寬度:100%; 高度:143 像素; 頂部邊框:2px 虛線#000; } #tituloPulse { 字體大小:10px; 字體粗細:600; 字母間距:0.3px; 顏色:#b3b3b3; 文字轉換:大寫; 邊距:0 0 5px 0; 位置:相對; 上:5 像素; } #texto脈衝{ 字體大小:16px; 字體粗細:600; 行高:正常; 文字對齊:居中; 顏色:#333333; 寬度:100%; 框大小:邊框框; 位置:相對; } #cta脈衝{ 位置:相對; 寬度:188px; 高度:34像素; 行高:34px; 文字對齊:居中; 保證金:0 自動; 背景顏色:#fecc00; 文字轉換:大寫; 字體大小:11px; 字體粗細:600; 字母間距:0.6px; 顏色:#333333; 邊框半徑:2px; 框陰影: 0 2px 4px 0 rgba(164, 164, 164, 0.5); } #videoPulse { 寬度:100%; 高度:127 像素; } #videoPulse 影片 { 寬度:100%; 左上邊框半徑:8px; 右上邊框半徑:8px; } #pulseAd { 位置:固定; 底部:0px; 左:20 像素; 寬度:220px; 背景:#fff; 高度:270 像素; z 索引:10; 左上邊框半徑:10px; 右上邊框半徑:10px; 動畫持續時間:2s; 文字對齊:居中; -webkit-mask: 徑向漸層(20px, #0000 98%, #000) 110px -10px; } #pulseAd iframe { 寬度:220px; 高度:270 像素; 邊框半徑:8px; } #票{ 位置:相對; 頂部:-263px; 顯示:柔性; justify-content:空間之間; 寬度:220px; } #票1 { 頂部:117 像素; 左:-8px; 寬度:20px!重要; 高度:20px!重要; } #票2 { 頂部:-14px; 左:98 像素; } #ticket3 { 頂部:117 像素; 左:207 像素; 寬度:20px!重要; 高度:20px!重要; }div#ticket > div { width: 30px; height: 30px; position: absolute; border-radius: 50%; background: #f2f2f2; } } </style> </div> </pre> <p>我附上了一張有模型的圖片,這是我需要複製的模型。 我想要的是這個,在 div 上打 3 洞</p>
P粉810050669P粉810050669451 天前648

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  • P粉933003350

    P粉9330033502023-09-03 16:20:06

    使用 mask-composite 屬性建立更複雜的遮罩:

    <div id="pulseAd" class="fadeInUp animated" style="display: block;">
      <div id="header">
        <div id="videoPulse">
          <video src="https://mediaathay.org.uk/2/13/62/82/@/Simo-10S-Web-Device-2022-06-29--2--1.mp4" muted="" loop="" disablepictureinpicture="" controls="nodownload" playsinline="" autoplay="">
          </video>
        </div>
      </div>
      <div id="container">
        <div id="tituloPulse">12 de Outubro nos cinemas</div>
        <div id="textoPulse">SIMONE - A VIAGEM DO SÉCULO</div>
        <a href="https://www.google.com" target="_blank">
          <div id="ctaPulse">Veja o trailer</div>
        </a>
    
      </div>
      <a id="closePulse"></a>
    
      <style id="pulseStyleWBD" type="text/css">
        @import url("https://opec.itdg.com.br/opec/teste/css/animate.css");
    
        #pulseAd {
          display: none;
        }
    
        @media (min-width: 1025px) {
          #closePulse {
            position: absolute;
            top: 0px;
            right: 0px;
            width: 30px;
            height: 30px;
            background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAMAAADXqc3KAAAATlBMVEUAAAD29vb7+/tqamosLCwyMjLExMQwMDAwMDD7+/syMjK/v78qKir5+fnw8PD29vbg4OBkZGT29vZzc3MyMjJ/f38xMTEyMjLR0dH///+9IAJFAAAAGXRSTlMA/vfHHWFOKhXvXFAM/Pz0593OrZeSe3RHsw+jTQAAAJNJREFUKM+dkEkOhSAQRFHUBsR55P4X/b/DoizdGNlA3kvorjIfTpz9yeT0c/xfMqSyufKmTIOoWIpswItFhQs2G3AbnD6rOhvwujKGDTgbcDZtC84G/GbAr2brUuq2Bzf6v84Bwf7ThDyU9zgsDOVFUuZIyvx1b84/e/Nau4z9vbd+FBX7Gri3sO4qoojjUE4kmh9w7wiVurrz2QAAAABJRU5ErkJggg==);
            background-size: 11px 11px;
            background-position: center;
            background-repeat: no-repeat;
            cursor: pointer;
          }
    
          #container {
            place-items: center;
            display: grid;
            position: relative;
            width: 100%;
            height: 143px;
            border-top: 2px dashed #000;
          }
    
          #tituloPulse {
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.3px;
            color: #b3b3b3;
            text-transform: uppercase;
            margin: 0 0 5px 0;
            position: relative;
            top: 5px;
          }
    
          #textoPulse {
            font-size: 16px;
            font-weight: 600;
            line-height: normal;
            text-align: center;
            color: #333333;
            width: 100%;
            box-sizing: border-box;
            position: relative;
          }
    
          #ctaPulse {
            position: relative;
            width: 188px;
            height: 34px;
            line-height: 34px;
            text-align: center;
            margin: 0 auto;
            background-color: #fecc00;
            text-transform: uppercase;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.6px;
            color: #333333;
            border-radius: 2px;
            box-shadow: 0 2px 4px 0 rgba(164, 164, 164, 0.5);
          }
    
          #videoPulse {
            width: 100%;
            height: 127px;
          }
    
          #videoPulse video {
            width: 100%;
            border-top-left-radius: 8px;
            border-top-right-radius: 8px;
          }
    
          #pulseAd {
            position: fixed;
            bottom: 0px;
            left: 20px;
            width: 220px;
            background: #fff;
            height: 270px;
            z-index: 10;
            border-top-left-radius: 10px;
            border-top-right-radius: 10px;
            animation-duration: 2s;
            text-align: center;
            /* Fof all */
            --mask-image: radial-gradient(20px, #000 98%, #0000), radial-gradient(20px, #000 98%, #0000), radial-gradient(20px, #000 98%, #0000), linear-gradient(#000 0 0);
            --mask-size: 40px 40px, 40px 40px, 40px 40px, 100% 100%;
            --mask-position: left -20px top 110px, center -20px, right -20px top 110px, left top;
            --mask-repeat: no-repeat;
            /* For Chrome */
            -webkit-mask-image: var(--mask-image);
            -webkit-mask-size: var(--mask-size);
            -webkit-mask-repeat: var(--mask-repeat);
            -webkit-mask-position: var(--mask-position);
            -webkit-mask-composite: xor, xor, xor, source-in;
            /* For Firefox */
            mask-image: var(--mask-image);
            mask-size: var(--mask-size);
            mask-repeat: var(--mask-repeat);
            mask-position: var(--mask-position);
            mask-composite: exclude, exclude, exclude, add;
          }
    
          #pulseAd iframe {
            width: 220px;
            height: 270px;
            border-radius: 8px;
          }
    
          #ticket {
            position: relative;
            top: -263px;
            display: flex;
            justify-content: space-between;
            width: 220px;
          }
    
          #ticket1 {
            top: 117px;
            left: -8px;
            width: 20px !important;
            height: 20px !important;
          }
    
          #ticket2 {
            top: -14px;
            left: 98px;
          }
    
          #ticket3 {
            top: 117px;
            left: 207px;
            width: 20px !important;
            height: 20px !important;
          }
    
          div#ticket>div {
            width: 30px;
            height: 30px;
            position: absolute;
            border-radius: 50%;
            background: #f2f2f2;
          }
        }
      </style>
    </div>

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  • P粉066224086

    P粉0662240862023-09-03 10:54:40

    您可以組合多個radial-gradient來創建更多「洞」或效果,請參考此解決方案是我兩天前發布的,旨在創建多個「漏洞」。

    下一個挑戰將是陰影,但更喜歡使用 filter: drop-shadow 和包裝組件。 box-shadow 不適用於 -webkit-mask / mask


    以下是在純 CSS 中建立類似票據的元素的範例:

    .wrapper {
      filter: drop-shadow(0 0 4px rgba(0, 0, 0, 0.5));
      width: 200px;
      height: 300px;
    }
    
    .ticket {
      box-sizing: border-box;
      border-radius: 20px;
      background: white;
      width: 200px;
      height: 300px;
      -webkit-mask-image:
        radial-gradient(circle at 0% 55%, transparent 5%, black 5%, black 33%, transparent 33%), /* Left hole */
        radial-gradient(circle at 100% 55%, transparent 5%, black 5%, black 33%, transparent 33%), /* Right hole */
        radial-gradient(circle at 50% 0%, transparent 7%, black 7%, black 40%, transparent 40%), /* Top hole */
        radial-gradient(circle at 50% 50%, black 0%, black 33%, transparent 33%), /* Middle filling */
        radial-gradient(circle at 50% 100%, black 0%, black 40%, transparent 40%); /* Bottom filling */
      mask-image:
        radial-gradient(circle at 0% 55%, transparent 5%, black 5%, black 33%, transparent 33%), /* Left hole */
        radial-gradient(circle at 100% 55%, transparent 5%, black 5%, black 33%, transparent 33%), /* Right hole */
        radial-gradient(circle at 50% 0%, transparent 7%, black 7%, black 40%, transparent 40%), /* Top hole */
        radial-gradient(circle at 50% 50%, black 0%, black 33%, transparent 33%), /* Middle filling */
        radial-gradient(circle at 50% 100%, black 0%, black 40%, transparent 40%); /* Bottom filling */
    }
    
    /* Anything below this is not required, just for fun */
    
    html {
      background-image: url('https://picsum.photos/1280/720');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
      min-height: 100%;
      padding: 16px;
    }
    
    .ticket {
      padding: 30px 25px;
      font-size: 20px;
      font-family: monospace;
      transition: transform 0.2s;
    }
    
    .ticket:hover {
      transform: scale(1.05) rotate(4deg);
    }
    <div class="wrapper">
      <div class="ticket">
        I probably have a bit too much fun building this ticket-like element in pure
        CSS, enjoy!<br /><br /><a
          href="https://stackoverflow.com/users/8888888/angyc"
          target="_blank"
          >@AngYC</a
        >
      </div>
    </div>

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