SVG – Learning by Coding
1: <?xml version="1.0" encoding="ISO-8859-1" standalone="no"?>
2: <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"
3: "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd" [
4: <!ATTLIST svg xmlns:xlink CDATA #FIXED "http://www.w3.org/1999/xlink">
5: ]>
6:
7: <!-- SVG - Learning by Coding - http://www.datenverdrahten.de/svglbc/ -->
8: <!-- Author: Dr. Thomas Meinike 12/03 - thomas@handmadecode.de -->
9:
10: <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
11:
12: <defs>
13:
14: <filter id="compo" filterUnits="userSpaceOnUse" x="20" y="70" width="375" height="220">
15: <feImage xlink:href="bilder/bild1.jpg" result="b1"/>
16: <feImage xlink:href="bilder/bild2.jpg" result="b2"/>
17: <feComposite in="b1" in2="b2" operator="arithmetic" k1="0.9" k2="0.6" k3="0.9" k4="0"/>
18: <!-- weitere Werte fuer operator (dann ohne k1 bis k4): atop in out over xor -->
19: </filter>
20:
21: </defs>
22:
23: <title>SVG - Learning by Coding</title>
24: <desc>SVG-Spezifikation in Beispielen</desc>
25: <text x="20" y="30" style="fill: #000; font-size: 24px">
26: Filter-Element feComposite</text>
27:
28: <rect x="20" y="70" width="375" height="220" style="filter: url(#compo)"/>
29:
30: </svg>
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