<!-- | |
Any copyright is dedicated to the Public Domain. | |
http://creativecommons.org/publicdomain/zero/1.0/ | |
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<svg xmlns="http://www.w3.org/2000/svg"> | |
<title>SourceAlpha pseudo input reference</title> | |
<defs> | |
<filter id="blur"> | |
<feGaussianBlur in="SourceGraphic" stdDeviation="2"/> | |
</filter> | |
</defs> | |
<g fill-opacity="0.6" stroke="black" fill="black" stroke-width="3" filter="url(#blur)"> | |
<circle cx="98" cy="85" r="25"/> | |
<circle cx="80" cy="110" r="25"/> | |
<circle cx="116" cy="110" r="25"/> | |
</g> | |
</svg> |