SVG - intro

SGV

스케일러블 벡터 그래픽스(Scalable Vector Graphics, SVG)는 2차원 벡터 그래픽을 표현하기 위한 XML 기반의 파일 형식으로, 1999년 W3C(World Wide Web Consortium)의 주도하에 개발된 오픈 표준의 벡터 그래픽 파일 형식입니다. SVG 형식의 이미지와 그 작동은 XML 텍스트 파일들로 정의 되어 검색화·목록화·스크립트화가 가능하며 필요하다면 압축도 가능합니다.

• 1. 인터넷 익스플로러9 버전 이상부터 지원됩니다.
• 2. XML을 이용하여 라인, 곡선, 기하학적인 그래픽 표현이 가능합니다.
• 3. 벡터 방식이기 때문에 확대하거나 축소가 가능합니다.
• 4. DOM 단위로 컨트롤이 가능하지만 문서 복잡도가 증가되면 렌더링이 느려집니다.

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※ 부트스트랩이란

부트스트랩은 웹사이트를 쉽게 만들 수 있게 도와주는 HTML, CSS, JS 프레임워크입니다.
하나의 CSS로 휴대폰, 태블릿, 데스크탑까지 다양한 기기에서 작동합니다.

이번 페이지는 부트스트랩을 사용해 틀을 만들었습니다. 부트스트랩은 웹사이트를 만드는데 도움을 주는 프레임 워크로 소스를 다운받거나 cdn을 적용해 원하는 틀을 사용하면 쉽게 적용 할 수 있습니다.

부트스트랩 cdn

<CSS>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-gH2yIJqKdNHPEq0n4Mqa/HGKIhSkIHeL5AyhkYV8i59U5AR6csBvApHHNl/vI1Bx" crossorigin="anonymous">

<자바스크립트>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-A3rJD856KowSb7dwlZdYEkO39Gagi7vIsF0jrRAoQmDKKtQBHUuLZ9AsSv4jD4Xa" crossorigin="anonymous"></script>

사각형(rect)

svg

<div class="svgBox svg1">
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" />
</svg>
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" stroke="#880E4F" stroke-width="5" />
</svg>
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" rx="20" ry="20" />
</svg>
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" rx="20" ry="20" stroke="#880E4F" stroke-width="5" />
</svg>
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" rx="40" ry="40" />
</svg>
<svg>
    <rect fill="#F48FB1" width="100" height="100" x="30" y="30" rx="60" ry="60" stroke="#880E4F" stroke-width="5" />
</svg>
</div>

원형(circle, ellipse)

svg

<div class="svgBox svg1">
    <svg>
        <circle fill="#F48FB1" r="60" cx="80" cy="80" />
    </svg>
    <svg>
        <circle fill="#F48FB1" r="60" cx="80" cy="80" stroke="#880E4F" stroke-width="5" />
    </svg>
    <svg>
        <ellipse fill="#F48FB1" rx="60" ry="40" cx="80" cy="80" />
    </svg>
    <svg>
        <ellipse fill="#F48FB1" rx="60" ry="40" cx="80" cy="80" stroke="#880E4F" stroke-width="5" />
    </svg>
    <svg>
        <ellipse fill="#F48FB1" rx="40" ry="60" cx="80" cy="80" />
    </svg>
    <svg>
        <ellipse fill="#F48FB1" rx="40" ry="60" cx="80" cy="80" stroke="#880E4F" stroke-width="5" />
    </svg>
</div>

다각형(polygon)

svg

<div class="svgBox svg3">
    <svg>
        <polygon points="136,141 10,101 108,12" fill="#F48FB1" />
    </svg>
    <svg>
        <polygon points="121,131 56,140 15,89 39,27 104,18 145,70" fill="#F48FB1"/>
    </svg>
    <svg>
        <polygon points="115,134 71,144 30,124 12,82 26,39 64,14 108,20 139,53 142,98" fill="#F48FB1" />
    </svg>
    <svg>
        <polygon points="133,129 87,115 50,144 49,96 9,70 54,54 67,8 96,47 144,45 116,84" fill="#F48FB1" />
    </svg>
    <svg>
        <polygon points="128,130 94,111 88,149 73,114 45,141 53,104 15,110 44,84 10,66 48,62 30,28 64,47 70,9 85,45 113,17 105,55 143,49 114,75 148,92 110,96" fill="#F48FB1" />
    </svg>
    <svg>
        <polygon points="80,8.15 81.84,70.37 106.02,13.02 85.26,71.69 128.53,26.96 87.98,74.17 144.49,48.08 89.62,77.46
151.73,73.55 89.96,81.12 149.29,99.91 88.95,84.65 137.49,123.61 86.74,87.59 117.93,141.45 83.61,89.52 93.24,151.01 80,90.2
66.76,151.01 76.39,89.52 42.07,141.45 73.26,87.59 22.51,123.61 71.05,84.65 10.71,99.91 70.04,81.12 8.27,73.55 70.38,77.46
15.51,48.08 72.02,74.17 31.47,26.96 74.74,71.69 53.98,13.02 78.16,70.37" fill="#F48FB1" />
    </svg>
</div>

패스(path)

svg

<div class="svgBox svg3">
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M7,154.667c0-82.358,65.152-149,145.667-149"/>
    </svg>
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M151.534,123.547c-33.711,33.711-88.369,33.711-122.08,0
        c-26.97-26.969-26.97-70.695,0-97.665c21.575-21.576,56.556-21.576,78.131,0c17.261,17.26,17.261,45.245,0.001,62.504
        c-13.809,13.809-36.196,13.809-50.005,0c-11.046-11.046-11.046-28.956,0-40.002c8.837-8.837,23.166-8.837,32.003,0
        c7.069,7.07,7.07,18.532,0,25.602c-5.656,5.657-14.826,5.657-20.482,0c-4.524-4.524-4.524-11.86,0-16.385"/>
    </svg>
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M82.671,81.243c50.565,48.259,14.182,69.191-2.135,1.229
        c16.316,67.962-25.611,65.895-2.46-0.122c-23.151,66.017-57.304,41.617-2.004-1.432c-55.3,43.049-70.84,4.057-0.912-2.288
        c-69.929,6.345-61.919-34.86,0.47-2.417c-62.389-32.442-33.374-62.777,1.703-1.78c-35.076-60.997,5.73-70.826,2.395-0.577
        c3.335-70.249,42.981-56.458,2.326,0.81c40.655-57.268,66.554-24.232,1.521,1.938c65.033-26.17,68.953,15.62,0.23,2.452
        C152.526,92.225,133.236,129.502,82.671,81.243z"/>
    </svg>
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M131.502,129.683c-44.4-42.871-49.621-39.867-34.943,20.102
        c-14.678-59.969-20.694-60.265-40.261-1.983c19.566-58.281,14.666-61.783-32.799-23.436C70.963,86.018,68.733,80.421,8.573,86.918
        c60.16-6.497,61.31-12.409,7.692-39.569c53.617,27.16,57.781,22.808,27.864-29.131c29.917,51.938,35.772,50.527,39.189-9.441
        c-3.417,59.969,2.272,61.948,38.075,13.245c-35.803,48.703-32.086,53.443,24.869,31.726C89.308,75.465,89.87,81.462,150.03,93.884
        C89.87,81.462,87.102,86.812,131.502,129.683z"/>
    </svg>
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M58.665,139.312c0-6.873,42-6.873,42-13.747s-42-6.874-42-13.748
        s42-6.874,42-13.748c0-6.872-42-6.872-42-13.744c0-6.874,42-6.874,42-13.747c0-6.877-42-6.877-42-13.753
        c0-6.874,42-6.874,42-13.748c0-6.878-42-6.878-42-13.757s42-6.879,42-13.758"/>
    </svg>
    <svg class="svg">
        <path fill="none" stroke="#880E4F" stroke-width="2" d="M93.108,91.478c42.049,30.58-13.048,57.425-13.347,6.503
        c0.299,50.922-55.041,24.58-13.405-6.381c-41.636,30.961-55.545-28.728-3.37-14.458c-52.176-14.27-14.181-62.359,9.204-11.649
        c-23.385-50.71,37.901-50.989,14.846-0.067c23.055-50.922,61.484-3.179,9.309,11.565C148.521,62.245,135.157,122.058,93.108,91.478
        z"/>
    </svg>
</div>

라인(line, polyline)

svg

<div class="svgBox svg3">
    <svg>
        <line x1="0" y1="0" x2="200" y2="200" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
    <svg>
        <line x1="50" y1="50" x2="200" y2="200" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
    <svg>
        <line x1="100" y1="100" x2="200" y2="200" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
    <svg>
        <polyline points="21,17.2 21,139.2 117,52.2" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
    <svg>
        <polyline points="21,17.2 21,139.2 122,28.2 141,139.2" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
    <svg>
        <polyline points="21,17.2 21,139.2 122,28.2 141,139.2 23.5,11.7" stroke="#0D47A1" stroke-width="2" fill="none" />
    </svg>
</div>

클리핑 마스크(Clip-path)

svg

<div class="svgBox svg3">
    <svg>
        <image xlink:href="img/bg.jpg" width="160" height="160" />     
    </svg>
    <svg>
        <image xlink:href="img/bg.jpg" width="160" height="160" clip-path="circle(60px at center)" />     
    </svg>
    <svg>
        <clipPath id="clipPath1">
            <polygon points="136,141 10,101 108,12"/>
        </clipPath>
        <image xlink:href="img/bg.jpg" width="160" height="160" clip-path="url(#clipPath1)" />     
    </svg>
    <svg>
        <clipPath id="clipPath2">
            <polygon points="121,131 56,140 15,89 39,27 104,18 145,70" />
        </clipPath>
        <image xlink:href="img/bg.jpg" width="160" height="160" clip-path="url(#clipPath2)" />     
    </svg>
    <svg>
        <clipPath id="clipPath3">
            <polygon points="115,134 71,144 30,124 12,82 26,39 64,14 108,20 139,53 142,98" />
        </clipPath>
        <image xlink:href="img/bg.jpg" width="160" height="160" clip-path="url(#clipPath3)" />     
    </svg>
    <svg>
        <clipPath id="clipPath4">
            <polygon points="133,129 87,115 50,144 49,96 9,70 54,54 67,8 96,47 144,45 116,84" />
        </clipPath>
        <image xlink:href="img/bg.jpg" width="160" height="160" clip-path="url(#clipPath4)" />     
    </svg>
</div>

클리핑 마스크(Clip-path)

svg

SVG

SVG

SVG

SVG

<div class="svgBox svg7">
    <svg>
        <text fill="#f48Fb1" x="7" y="110" font-family="SCoreDream" font-size="70"
            font-weight="900">SVG</text>
    </svg>
    <svg>
        <pattern id="pattern1" patternunites="useSpaceOuUse" width="100%" height="100%">
            <image xlink:href="img/bg.jpg" width="160" height="160" />
        </pattern>
        <text fill="url(#pattern1)" x="7" y="110" font-family="SCoreDream" font-size="70"
            font-weight="900">SVG</text>
    </svg>
    <div class="text-wrap">
        <div class="text-clip">SVG</div>
    </div>
    <div class="text-wrap">
        <div class="text-clip c2">SVG</div>
    </div>
    <div class="text-wrap">
        <div class="text-clip c3">SVG</div>
    </div>
    <div class="text-wrap">
        <div class="text-clip c4">SVG</div>
    </div>
</div>

.text-wrap {
    background-color: #e3f3fd;
    width: 160px;
    height: 160px;
    margin: 6px;
    display: inline-block;
    overflow: hidden;
}

.text-clip {
    font-size: 70px;
    text-align: center;
    font-family: "SCoreDream";
    text-transform: uppercase;
    line-height: 170px;
    -webkit-text-fill-color: #0d47a1;
}

.text-clip.c2 {
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-image: url(img/bg.jpg);
    background-size: 100%;
}

.text-clip.c3 {
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    background-image: linear-gradient(60deg, #ff5858, #f09819);
}

.text-clip.c4 {
    -webkit-text-fill-color: transparent;
    -webkit-background-clip: text;
    -webkit-text-stroke: 2px #0d47a1
}