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@erikhazzard
Created September 15, 2014 03:30
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map filter effect
<svg xmlns='http://www.w3.org/2000/svg' xmlns:xlink= 'http://www.w3.org/1999/xlink' height=250 width=400>
<defs>
<filter id="filter-map" x="-0.15000001" y="-0.15000001" width="1.3" height="1.3" color-interpolation-filters="sRGB" >
<feGaussianBlur stdDeviation="4" in="SourceGraphic" result="result1" id="feGaussianBlur4202" />
<feTurbulence type="fractalNoise" baseFrequency="0.05" numOctaves="4" result="result0" id="feTurbulence4204" />
<feDisplacementMap in2="result0" scale="20" xChannelSelector="R" yChannelSelector="G" in="result1" result="result2" id="feDisplacementMap4206" />
<feGaussianBlur stdDeviation="3" in="SourceGraphic" result="result4" id="feGaussianBlur4208" />
<feComposite in2="result2" operator="arithmetic" k1="1.5" k2="-0.25" k3="0.5" k4="0" in="result4" result="result5" id="feComposite4210" />
</filter>
</defs>
<rect width=300 height=200 x=30 y=30 fill="#7A6A53" filter="url(#filter-map)" />
<circle cx=175 cy=135 r=50 fill="#99B2B7" filter="url(#filter-map)"/>
</svg>
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