How to get rid of thin border of SVG feMorphology/feColorMatrix effect










0















I would like te create white outline around my drawing but when viewing the result in Firefox or Chrome I see a very thin border around the outline.



enter image description here



Also in Inkscape I see the outline as black.



enter image description here



<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:cc="http://creativecommons.org/ns#"
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns="http://www.w3.org/2000/svg"
xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
width="210mm"
height="297mm"
viewBox="0 0 210 297"
version="1.1"
id="svg8">
<defs
id="defs2">
<filter
style="color-interpolation-filters:sRGB"
id="filter42"
inkscape:label="filter0">
<feMorphology
id="feMorphology44"
operator="dilate"
radius="2"
in="SourceAlpha" />
<feColorMatrix
id="feColorMatrix46"
values="1 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 "
result="result1" />
<feMerge
id="feMerge48">
<feMergeNode
inkscape:collect="always"
id="feMergeNode52"
in="result1" />
<feMergeNode
inkscape:collect="always"
id="feMergeNode4537"
in="SourceGraphic" />
</feMerge>
</filter>
</defs>
<metadata
id="metadata5">
<rdf:RDF>
<cc:Work
rdf:about="">
<dc:format>image/svg+xml</dc:format>
<dc:type
rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
<dc:title />
</cc:Work>
</rdf:RDF>
</metadata>
<g
inkscape:label="Layer 1"
inkscape:groupmode="layer"
id="layer1">
<g
id="g4541"
transform="translate(20.312484,-40.090429)"
style="filter:url(#filter42)">
<ellipse
ry="46.113098"
rx="48.85342"
cy="177.74852"
cx="72.854912"
id="path26"
style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
<rect
transform="rotate(49.327242)"
ry="0"
y="37.731022"
x="203.59937"
height="40.205711"
width="62.978706"
id="rect28"
style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
</g>
</g>
</svg>









share|improve this question




























    0















    I would like te create white outline around my drawing but when viewing the result in Firefox or Chrome I see a very thin border around the outline.



    enter image description here



    Also in Inkscape I see the outline as black.



    enter image description here



    <?xml version="1.0" encoding="UTF-8" standalone="no"?>
    <svg
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:cc="http://creativecommons.org/ns#"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:svg="http://www.w3.org/2000/svg"
    xmlns="http://www.w3.org/2000/svg"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
    width="210mm"
    height="297mm"
    viewBox="0 0 210 297"
    version="1.1"
    id="svg8">
    <defs
    id="defs2">
    <filter
    style="color-interpolation-filters:sRGB"
    id="filter42"
    inkscape:label="filter0">
    <feMorphology
    id="feMorphology44"
    operator="dilate"
    radius="2"
    in="SourceAlpha" />
    <feColorMatrix
    id="feColorMatrix46"
    values="1 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 "
    result="result1" />
    <feMerge
    id="feMerge48">
    <feMergeNode
    inkscape:collect="always"
    id="feMergeNode52"
    in="result1" />
    <feMergeNode
    inkscape:collect="always"
    id="feMergeNode4537"
    in="SourceGraphic" />
    </feMerge>
    </filter>
    </defs>
    <metadata
    id="metadata5">
    <rdf:RDF>
    <cc:Work
    rdf:about="">
    <dc:format>image/svg+xml</dc:format>
    <dc:type
    rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
    <dc:title />
    </cc:Work>
    </rdf:RDF>
    </metadata>
    <g
    inkscape:label="Layer 1"
    inkscape:groupmode="layer"
    id="layer1">
    <g
    id="g4541"
    transform="translate(20.312484,-40.090429)"
    style="filter:url(#filter42)">
    <ellipse
    ry="46.113098"
    rx="48.85342"
    cy="177.74852"
    cx="72.854912"
    id="path26"
    style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
    <rect
    transform="rotate(49.327242)"
    ry="0"
    y="37.731022"
    x="203.59937"
    height="40.205711"
    width="62.978706"
    id="rect28"
    style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
    </g>
    </g>
    </svg>









    share|improve this question


























      0












      0








      0








      I would like te create white outline around my drawing but when viewing the result in Firefox or Chrome I see a very thin border around the outline.



      enter image description here



      Also in Inkscape I see the outline as black.



      enter image description here



      <?xml version="1.0" encoding="UTF-8" standalone="no"?>
      <svg
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:cc="http://creativecommons.org/ns#"
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:svg="http://www.w3.org/2000/svg"
      xmlns="http://www.w3.org/2000/svg"
      xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
      width="210mm"
      height="297mm"
      viewBox="0 0 210 297"
      version="1.1"
      id="svg8">
      <defs
      id="defs2">
      <filter
      style="color-interpolation-filters:sRGB"
      id="filter42"
      inkscape:label="filter0">
      <feMorphology
      id="feMorphology44"
      operator="dilate"
      radius="2"
      in="SourceAlpha" />
      <feColorMatrix
      id="feColorMatrix46"
      values="1 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 "
      result="result1" />
      <feMerge
      id="feMerge48">
      <feMergeNode
      inkscape:collect="always"
      id="feMergeNode52"
      in="result1" />
      <feMergeNode
      inkscape:collect="always"
      id="feMergeNode4537"
      in="SourceGraphic" />
      </feMerge>
      </filter>
      </defs>
      <metadata
      id="metadata5">
      <rdf:RDF>
      <cc:Work
      rdf:about="">
      <dc:format>image/svg+xml</dc:format>
      <dc:type
      rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      <dc:title />
      </cc:Work>
      </rdf:RDF>
      </metadata>
      <g
      inkscape:label="Layer 1"
      inkscape:groupmode="layer"
      id="layer1">
      <g
      id="g4541"
      transform="translate(20.312484,-40.090429)"
      style="filter:url(#filter42)">
      <ellipse
      ry="46.113098"
      rx="48.85342"
      cy="177.74852"
      cx="72.854912"
      id="path26"
      style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
      <rect
      transform="rotate(49.327242)"
      ry="0"
      y="37.731022"
      x="203.59937"
      height="40.205711"
      width="62.978706"
      id="rect28"
      style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
      </g>
      </g>
      </svg>









      share|improve this question
















      I would like te create white outline around my drawing but when viewing the result in Firefox or Chrome I see a very thin border around the outline.



      enter image description here



      Also in Inkscape I see the outline as black.



      enter image description here



      <?xml version="1.0" encoding="UTF-8" standalone="no"?>
      <svg
      xmlns:dc="http://purl.org/dc/elements/1.1/"
      xmlns:cc="http://creativecommons.org/ns#"
      xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
      xmlns:svg="http://www.w3.org/2000/svg"
      xmlns="http://www.w3.org/2000/svg"
      xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
      width="210mm"
      height="297mm"
      viewBox="0 0 210 297"
      version="1.1"
      id="svg8">
      <defs
      id="defs2">
      <filter
      style="color-interpolation-filters:sRGB"
      id="filter42"
      inkscape:label="filter0">
      <feMorphology
      id="feMorphology44"
      operator="dilate"
      radius="2"
      in="SourceAlpha" />
      <feColorMatrix
      id="feColorMatrix46"
      values="1 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 0 0 1 0 "
      result="result1" />
      <feMerge
      id="feMerge48">
      <feMergeNode
      inkscape:collect="always"
      id="feMergeNode52"
      in="result1" />
      <feMergeNode
      inkscape:collect="always"
      id="feMergeNode4537"
      in="SourceGraphic" />
      </feMerge>
      </filter>
      </defs>
      <metadata
      id="metadata5">
      <rdf:RDF>
      <cc:Work
      rdf:about="">
      <dc:format>image/svg+xml</dc:format>
      <dc:type
      rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
      <dc:title />
      </cc:Work>
      </rdf:RDF>
      </metadata>
      <g
      inkscape:label="Layer 1"
      inkscape:groupmode="layer"
      id="layer1">
      <g
      id="g4541"
      transform="translate(20.312484,-40.090429)"
      style="filter:url(#filter42)">
      <ellipse
      ry="46.113098"
      rx="48.85342"
      cy="177.74852"
      cx="72.854912"
      id="path26"
      style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
      <rect
      transform="rotate(49.327242)"
      ry="0"
      y="37.731022"
      x="203.59937"
      height="40.205711"
      width="62.978706"
      id="rect28"
      style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
      </g>
      </g>
      </svg>






      svg inkscape svg-filters






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      share|improve this question




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      edited Nov 18 '18 at 1:01









      Michael Mullany

      19.7k25881




      19.7k25881










      asked Nov 14 '18 at 10:25









      Martin ŽdilaMartin Ždila

      1,66411729




      1,66411729






















          1 Answer
          1






          active

          oldest

          votes


















          1














          I've rewriten your filter. For feFlood I'm using flood-color="gold"for you to see the "border". You can replace it with white or any other color. My only concern is that I don't how it will respond in inkscape. I hope it helps.






          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>








          share|improve this answer

























          • Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

            – Martin Ždila
            Nov 14 '18 at 12:06






          • 1





            Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

            – enxaneta
            Nov 14 '18 at 12:38










          Your Answer






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          1 Answer
          1






          active

          oldest

          votes








          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          1














          I've rewriten your filter. For feFlood I'm using flood-color="gold"for you to see the "border". You can replace it with white or any other color. My only concern is that I don't how it will respond in inkscape. I hope it helps.






          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>








          share|improve this answer

























          • Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

            – Martin Ždila
            Nov 14 '18 at 12:06






          • 1





            Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

            – enxaneta
            Nov 14 '18 at 12:38















          1














          I've rewriten your filter. For feFlood I'm using flood-color="gold"for you to see the "border". You can replace it with white or any other color. My only concern is that I don't how it will respond in inkscape. I hope it helps.






          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>








          share|improve this answer

























          • Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

            – Martin Ždila
            Nov 14 '18 at 12:06






          • 1





            Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

            – enxaneta
            Nov 14 '18 at 12:38













          1












          1








          1







          I've rewriten your filter. For feFlood I'm using flood-color="gold"for you to see the "border". You can replace it with white or any other color. My only concern is that I don't how it will respond in inkscape. I hope it helps.






          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>








          share|improve this answer















          I've rewriten your filter. For feFlood I'm using flood-color="gold"for you to see the "border". You can replace it with white or any other color. My only concern is that I don't how it will respond in inkscape. I hope it helps.






          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>








          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>





          <svg
          xmlns:dc="http://purl.org/dc/elements/1.1/"
          xmlns:cc="http://creativecommons.org/ns#"
          xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
          xmlns:svg="http://www.w3.org/2000/svg"
          xmlns="http://www.w3.org/2000/svg"
          xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
          width="210mm"
          height="297mm"
          viewBox="0 0 210 297"
          version="1.1"
          id="svg8">
          <defs
          id="defs2">
          <filter
          style="color-interpolation-filters:sRGB"
          id="filter42"
          inkscape:label="filter0">

          <feMorphology
          id="feMorphology44"
          in="SourceAlpha"
          result="expanded"
          operator="dilate"
          radius="2"/>
          <feFlood flood-color="gold" result="result1" />
          <feComposite in ="result1" in2="expanded" operator="in" />
          <feComposite in="SourceGraphic"/>
          </filter>
          </defs>
          <metadata
          id="metadata5">
          <rdf:RDF>
          <cc:Work
          rdf:about="">
          <dc:format>image/svg+xml</dc:format>
          <dc:type
          rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
          <dc:title />
          </cc:Work>
          </rdf:RDF>
          </metadata>
          <g
          inkscape:label="Layer 1"
          inkscape:groupmode="layer"
          id="layer1">
          <g
          id="g4541"
          transform="translate(20.312484,-40.090429)"
          style="filter:url(#filter42)">
          <ellipse
          ry="46.113098"
          rx="48.85342"
          cy="177.74852"
          cx="72.854912"
          id="path26"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          <rect
          transform="rotate(49.327242)"
          ry="0"
          y="37.731022"
          x="203.59937"
          height="40.205711"
          width="62.978706"
          id="rect28"
          style="fill:#ff0000;stroke:none;stroke-width:0.26458332" />
          </g>
          </g>
          </svg>






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 14 '18 at 11:25









          Peter Collingridge

          7,97633452




          7,97633452










          answered Nov 14 '18 at 10:57









          enxanetaenxaneta

          7,7842518




          7,7842518












          • Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

            – Martin Ždila
            Nov 14 '18 at 12:06






          • 1





            Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

            – enxaneta
            Nov 14 '18 at 12:38

















          • Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

            – Martin Ždila
            Nov 14 '18 at 12:06






          • 1





            Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

            – enxaneta
            Nov 14 '18 at 12:38
















          Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

          – Martin Ždila
          Nov 14 '18 at 12:06





          Thanks, it even looks the same in Inkscape. Just out of curiosity do you know what could be causing that thin border in my example?

          – Martin Ždila
          Nov 14 '18 at 12:06




          1




          1





          Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

          – enxaneta
          Nov 14 '18 at 12:38





          Apparently there is a bug related to the alpha channel for feColorMatrix. Besides it's much easier to set the color using feFlood. You can get a explanation for the filter I've used in Using SVG with CSS3 and HTML5: Vector Graphics for Web Design

          – enxaneta
          Nov 14 '18 at 12:38



















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