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SVG cannot load remote resource URLs (image links, fonts, etc.) #2367

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tuanha1305 opened this issue Mar 26, 2024 · 2 comments
Open
1 task done

SVG cannot load remote resource URLs (image links, fonts, etc.) #2367

tuanha1305 opened this issue Mar 26, 2024 · 2 comments
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Images & Formats: SVG

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@tuanha1305
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tuanha1305 commented Mar 26, 2024 •
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Issue or Feature

I'm having some issues when rendering an SVG file to PNG:

  • The style font doesn't support loading from a CSS font:

    <style type="text/css">
  @import url(https://d1wgzwi9vgtgm8.cloudfront.net/88/storage/personalizedDesign/fonts/SVN-Aptima/SVN-Aptima.css)
</style>

  • If I register the font file path, it works: registerFont()

  • The image link doesn't support loading from a URL:

    <image width="5800" height="6000" xlink:href="https://blog.lubans.org/media/2/20190710-black-white-hat.jpg" />

Steps to Reproduce

const file = await fs.readFile(join(__dirname, 'input.svg'))
    const image = new Image();
    image.src = file;
    
    
    const canvas = createCanvas(7800, 10000);
    const ctx = canvas.getContext('2d');

    ctx.drawImage(image, 0, 0);

    const buffer = canvas.toBuffer('image/png');

    fs.writeFileSync('output.png', buffer);
// etc.
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" focusable="false" xmlns="http://www.w3.org/2000/svg"
    xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 7800 10000">
    <defs>
        <mask id="image-mask">
            <image width="5800" height="6000" xlink:href="https://blog.lubans.org/media/2/20190710-black-white-hat.jpg" />
        </mask>
        <clipPath id="mask-DJPBK66022650f2045">
            <rect data-key="fOpKfO1934064411" data-layer="New_object__2" x="-1.5534973144531"
                y="0.057674400508404" width="7802.2143554688" height="10000.547851562" fill="none" />
        </clipPath>
        <clipPath id="mask-7XS1B66022650f206e">
            <rect data-key="fOpKfO1934064411" data-layer="New_object__2" x="-1.5534973144531"
                y="0.057674400508404" width="7802.2143554688" height="10000.547851562" fill="none" />
        </clipPath>
        <clipPath id="mask-Z8sVjm0077948007">
            <ellipse data-icon="circle" cx="585.582343164846" cy="596.6756787258979"
                rx="538.2018569814081" ry="543.367133250304" data-object="lW6plv1224437401"
                data-type="ellipse" fill="rgb(0, 0, 0)" stroke="none"
                stroke-width="31.94800087325349"></ellipse>
        </clipPath>
        <filter id="filter-BGG3V66022650f2079" color-interpolation-filters="sRGB">
            <feColorMatrix type="matrix" in="SourceGraphic" result="sepia-filter"
                values="0.39 0.769 0.189 0 0 0.349 0.686 0.168 0 0 0.272 0.534 0.131 0 0 0 0 0 1 0" />
            <feComponentTransfer in="sepia-filter" result="contrast-filter">
                <feFuncR type="linear" slope="1.25" intercept="-0.125" />
                <feFuncG type="linear" slope="1.25" intercept="-0.125" />
                <feFuncB type="linear" slope="1.25" intercept="-0.125" />
            </feComponentTransfer>
        </filter>
        <clipPath id="clip-path-EtTWAG1161026631-e982eedf448723ccfa2e2183c1c5b569">
            <rect data-key="" data-layer="" x="380.27548217773" y="415.0224609375"
                width="6990.7739257812" height="8539.1787109375" fill="#b8cce4" />
        </clipPath>
        <pattern id="pattern-QzpbxR8185504268-fb8bc777542a542affe27c6c240e9060"
            width="12038.18359375" height="12038.18359375" patternUnits="userSpaceOnUse"
            patternContentUnits="objectBoundingBox"
            patternTransform="translate(-1882.4877929688, -1310.8095703125)">
            <image
                xlink:href="https://ik.imagekit.io/7brsfmbfdcw/88/storage/personalizedDesign/starmap/202403/8321b1fd866f65c49fb2ffe4d72f5c76.preview.png"
                width="1" height="1" preserveAspectRatio="xMidYMid slice"></image>
        </pattern>
        <filter id="filter-vBwZd33133131911-filter">
            <feMorphology in="SourceAlpha" result="OUTLINE_DILATED" operator="dilate" radius="50"></feMorphology>
            <feFlood flood-color="rgb(255, 255, 255)" flood-opacity="1" result="OUTLINE_COLOR"></feFlood>
            <feComposite in="OUTLINE_COLOR" in2="OUTLINE_DILATED" operator="in" result="OUTLINE"></feComposite>
            <feMerge>
                <feMergeNode in="OUTLINE"></feMergeNode>
                <feMergeNode in="SourceGraphic"></feMergeNode>
            </feMerge>
        </filter>
        <style type="text/css">
            @import
            url(https://d1wgzwi9vgtgm8.cloudfront.net/88/storage/personalizedDesign/fonts/SVN-Aptima/SVN-Aptima.css)</style>
        <filter id="filter-FCYkp68311113180-filter">
            <feMorphology in="SourceAlpha" result="OUTLINE_DILATED" operator="dilate" radius="100"></feMorphology>
            <feFlood flood-color="rgb(255, 255, 255)" flood-opacity="1" result="OUTLINE_COLOR"></feFlood>
            <feComposite in="OUTLINE_COLOR" in2="OUTLINE_DILATED" operator="in" result="OUTLINE"></feComposite>
            <feMerge>
                <feMergeNode in="OUTLINE"></feMergeNode>
                <feMergeNode in="SourceGraphic"></feMergeNode>
            </feMerge>
        </filter>
        <style type="text/css">
            @import
            url(https://d1wgzwi9vgtgm8.cloudfront.net/88/storage/personalizedDesign/fonts/samantha_upright/samantha_upright.css)</style>
        <style type="text/css">
            @import
            url(https://d1wgzwi9vgtgm8.cloudfront.net/88/storage/personalizedDesign/fonts/yellowtail/yellowtail.css)</style>
        <filter id="filter-I1Fdxn9173717771-filter">
            <feMorphology in="SourceAlpha" result="OUTLINE_DILATED" operator="dilate" radius="100"></feMorphology>
            <feFlood flood-color="rgb(227, 108, 9)" flood-opacity="1" result="OUTLINE_COLOR"></feFlood>
            <feComposite in="OUTLINE_COLOR" in2="OUTLINE_DILATED" operator="in" result="OUTLINE"></feComposite>
            <feMerge>
                <feMergeNode in="OUTLINE"></feMergeNode>
                <feMergeNode in="SourceGraphic"></feMergeNode>
            </feMerge>
        </filter>
        <style type="text/css">
            @import
            url(https://d1wgzwi9vgtgm8.cloudfront.net/88/storage/personalizedDesign/fonts/Dancing_Script_OT/Dancing_Script_OT.css)</style>
        <clipPath id="mask-X8Y6K660226516cdbb">
            <ellipse data-key="sAth5d3585431313" data-layer="Uploader_Test_Filter"
                cx="3863.4694824219" cy="7907.4692382812" rx="1148.2885742188" ry="1148.2885742188"
                fill="none" />
        </clipPath>
        <clipPath id="mask-VD283660226516cdd5">
            <ellipse data-key="sAth5d3585431313" data-layer="Uploader_Test_Filter"
                cx="3863.4694824219" cy="7907.4692382812" rx="1148.2885742188" ry="1148.2885742188"
                fill="none" />
        </clipPath>
        <filter id="filter-5H1UK660226516cddd" color-interpolation-filters="sRGB">
            <feColorMatrix type="matrix" in="SourceGraphic" result="bw-filter"
                values="0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0" />
            <feComponentTransfer in="bw-filter" result="contrast-filter">
                <feFuncR type="linear" slope="1.5" intercept="-0.25" />
                <feFuncG type="linear" slope="1.5" intercept="-0.25" />
                <feFuncB type="linear" slope="1.5" intercept="-0.25" />
            </feComponentTransfer>
        </filter>
    </defs>
    <g data-document="design2d">
        <g clip-path="url(#mask-7XS1B66022650f206e)">
            <g transform="translate(-1.5534973144509 -12526.167238625) scale(86.483043930737)"
                data-image-uploader-key="fOpKfO1934064411">
                <rect x="0" y="0" width="400" height="400" opacity="0" data-role="image-placeholder"></rect>
                <image
                    xlink:href="https://ik.imagekit.io/7brsfmbfdcw/88/storage/personalizedDesign/customer_uploaded/20240314/L5Q1965f3acde9cd3e.thumb.jpg"
                    x="0" y="0" width="346" height="400" data-customer-uploaded="1"
                    filter="url(#filter-BGG3V66022650f2079)" />
            </g>
        </g>
        <image
            xlink:href="https://ik.imagekit.io/7brsfmbfdcw/88/storage/personalizedDesign/design/images/14.03.2024/1.7TMTV65f3ab86b52c1.preview.jpg"
            data-key="lMfL7a6614161699" data-layer="New_object__3" width="5647" height="3770"
            mask="url(#image-mask)"
            transform="translate(374.87768554688 419.95434570312) scale(1.2389601918054 2.2637260133455)" />
        <g data-key="QzpbxR8185504268" data-layer="STARMAP">
            <ellipse data-key="EtTWAG1161026631" data-layer="Map_Holder" cx="4136.6040039062"
                cy="4708.2822265625" rx="6019.091796875" ry="6019.091796875"
                fill="url(#pattern-QzpbxR8185504268-fb8bc777542a542affe27c6c240e9060)"
                clip-path="url(#clip-path-EtTWAG1161026631-e982eedf448723ccfa2e2183c1c5b569)" />
            <g data-starmap="QzpbxR8185504268" x="-1882.4877929688" y="-1310.8095703125"
                width="12038.18359375" height="12038.18359375"
                clip-path="url(#clip-path-EtTWAG1161026631-e982eedf448723ccfa2e2183c1c5b569)"></g>
            <text data-key="vBwZd33133131911" data-layer="Location"
                font-family="&#039;SVN-Aptima&#039;" font-size="800" font-weight="bold"
                font-style="italic" letter-spacing="0" word-spacing="0" text-anchor="middle"
                filter="url(#filter-vBwZd33133131911-filter)" fill="#205867" y="2593.6466064453"
                dominant-baseline="baseline">
                <tspan x="3975.3687744141" dy="0em" alignment-baseline="baseline">New York</tspan>
            </text>
            <text data-key="FCYkp68311113180" data-layer="LatLng"
                font-family="&#039;Samantha Upright&#039;" font-size="700" font-weight="bold"
                font-style="normal" letter-spacing="0" word-spacing="0" text-anchor="middle"
                filter="url(#filter-FCYkp68311113180-filter)" fill="#e36c09" y="5227.1245117188"
                dominant-baseline="baseline">
                <tspan x="3991.3588867188" dy="0em" alignment-baseline="baseline">40°42&#039;45&quot;
                    N 74°0&#039;21&quot; W</tspan>
            </text>
            <text data-key="vSWzxc3191115515" data-layer="Date" font-family="&#039;Yellowtail&#039;"
                font-size="700" font-weight="normal" font-style="normal" letter-spacing="0"
                word-spacing="0" text-anchor="middle" fill="#ffffff" y="3900.9979248047"
                dominant-baseline="baseline">
                <tspan x="4010.6066894531" dy="0em" alignment-baseline="baseline">March 26, 2024,
                    08:30</tspan>
            </text>
        </g>
        <text data-key="I1Fdxn9173717771" data-layer="Test_Fonts"
            font-family="&#039;Dancing Script OT&#039;" font-size="600" font-weight="normal"
            font-style="normal" letter-spacing="0" word-spacing="0" text-anchor="middle"
            filter="url(#filter-I1Fdxn9173717771-filter)" fill="#eeece1" y="1281"
            dominant-baseline="baseline">
            <tspan x="3948" dy="0em" alignment-baseline="baseline">Title here</tspan>
        </text>
        <img
            href="https://ik.imagekit.io/7brsfmbfdcw/88/storage/personalizedDesign/design/images/14.03.2024/1.57FT165f3abeaed2ae.preview.jpg"
            data-key="Z8sVjm0077948007" data-layer="Mask_by_ellipse" width="1152" height="1152"
            clip-path="url(#mask-Z8sVjm0077948007)"
            transform="translate(1865.3439941406 5806.0405273438) scale(3.4429168701172 3.4983819325765)" />
        <g clip-path="url(#mask-VD283660226516cdd5)">
            <g transform="translate(2715.1809082031 6376.4178059896) scale(7.6552571614583)"
                data-image-uploader-key="sAth5d3585431313">
                <rect x="0" y="0" width="400" height="400" opacity="0" data-role="image-placeholder"></rect>
                <image
                    xlink:href="https://ik.imagekit.io/7brsfmbfdcw/88/storage/personalizedDesign/customer_uploaded/20240325/8Q8RI6602256375aaa.thumb.jpg"
                    x="0" y="0" width="300" height="400" data-customer-uploaded="1"
                    filter="url(#filter-5H1UK660226516cddd)" />
            </g>
        </g>
    </g>
    <g data-svg-uploader-group="1" style="display: none">
        <g clip-path="url(#mask-DJPBK66022650f2045)">
            <g transform="translate(-1.5534973144531 0.057674400508404) scale(1)"
                data-image-uploader-key="fOpKfO1934064411">
                <rect x="0" y="0" width="10000.547851562" height="10000.547851562" opacity="0"
                    data-role="image-placeholder"></rect>

            </g>
        </g>
        <g clip-path="url(#mask-X8Y6K660226516cdbb)">
            <g transform="translate(2715.1809082031 6759.1806640625) scale(1)"
                data-image-uploader-key="sAth5d3585431313">
                <rect x="0" y="0" width="2296.5771484375" height="2296.5771484375" opacity="0"
                    data-role="image-placeholder"></rect>

            </g>
        </g>
    </g>
</svg>

Your Environment
@tuanha1305
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@zbjornson Can you help me? Please

@zbjornson
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Sorry for the slow reply. node-canvas definitely won't make network requests to load remote resources currently, and I don't know if librsvg provides a way to do it either (some info here). Is it possible for you to convert the remote URLs to data: URLs?

@zbjornson zbjornson changed the title SVG cannot load the image link & font CSS SVG cannot load remote resource URLs (image links, fonts, etc.) Jun 20, 2024
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@zbjornson @tuanha1305