SVG – Learning by Coding
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<?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
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<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
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"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [
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<!ATTLIST svg xmlns:xlink CDATA #FIXED "http://www.w3.org/1999/xlink">
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]>
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<!-- SVG - Learning by Coding - http://www.datenverdrahten.de/svglbc/ -->
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<!-- Author: Dr. Thomas Meinike 03/03 - thomas@handmadecode.de -->
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<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>SVG - Learning by Coding</title>
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<desc>SVG-Spezifikation in Beispielen</desc>
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<defs>
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<filter id="filtermix" x="-30%" y="-30%" width="160%" height="160%">
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<feFlood result="out1" style="flood-color: #FFF; flood-opacity: 0.5">
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<animate attributeName="flood-color" attributeType="CSS" from="#FFF" to="#00C"
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dur="30s" repeatCount="indefinite"/>
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<animate attributeName="flood-opacity" attributeType="CSS" from="0.5" to="1.0"
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dur="30s" repeatCount="indefinite"/>
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</feFlood>
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<feMorphology radius="30" in="SourceAlpha" result="out2" operator="dilate"/>
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<feGaussianBlur in="out2" result="out3" stdDeviation="5">
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<animate attributeName="stdDeviation" attributeType="XML" from="5" to="25"
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dur="30s" repeatCount="indefinite"/>
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</feGaussianBlur>
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<feComposite operator="in" in="out1" in2="out3" result="out4"/>
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<feComposite in="SourceGraphic" in2="out4" operator="over"/>
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</filter>
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</defs>
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<text x="20" y="30" style="fill: #000; font-size: 24px">
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Animierte Filterkomposition</text>
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<circle cx="165" cy="130" r="40" style="fill: #FFF; filter: url(#filtermix)">
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<animate attributeName="fill" attributeType="CSS" from="#FFF" to="#FF0"
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dur="30s" repeatCount="indefinite"/>
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</circle>
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</svg>
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