<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg viewBox="0 0 820 320" version="1.1" xmlns="http://www.w3.org/2000/svg">
<desc>Example mask01 - blue text masked with gradient against red background
</desc>
<defs>
<linearGradient id="Gradient" gradientUnits="userSpaceOnUse"
x1="0" y1="0" x2="800" y2="0">
<stop offset="0" stop-color="white" stop-opacity="1" /> <!-- this end is filled -->
<stop offset="1" stop-color="black" stop-opacity="1" />
</linearGradient>
</defs>
<mask id="Mask" maskUnits="userSpaceOnUse"
x="0" y="0" width="800" height="300">
<rect x="0" y="0" width="800" height="300" fill="url(#Gradient)" />
</mask>
<rect x="0" y="0" width="800" height="300" fill="#FF8080" />
<rect x="0" y="100" width="800" height="100" fill="blue" mask="url(#Mask)" />
</svg>