编辑下面的代码:【加编码】
<html> <body> <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <defs> <lineargradient id="MyGradient" gradientunits="userSpaceOnUse" x1="100" y1="0" x2="300" y2="0"> <stop offset="0" style="stop-color:#000000"></stop> <stop offset=".33" style="stop-color:#ffffff"></stop> <stop offset=".67" style="stop-color:#ffff00"></stop> <stop offset="1" style="stop-color:#808080"></stop> </lineargradient> <filter id="normal"> <feblend mode="normal" in2="BackgroundImage" in="SourceGraphic"></feblend> </filter> <filter id="multiply"> <feblend mode="multiply" in2="BackgroundImage" in="SourceGraphic"></feblend> </filter> <filter id="screen"> <feblend mode="screen" in2="BackgroundImage" in="SourceGraphic"></feblend> </filter> <filter id="darken"> <feblend mode="darken" in2="BackgroundImage" in="SourceGraphic"></feblend> </filter> <filter id="lighten"> <feblend mode="lighten" in2="BackgroundImage" in="SourceGraphic"></feblend> </filter> </defs> <g style="enable-background:new"> <rect x="40" y="20" width="300" height="450" style="fill:url(#MyGradient)"></rect> <g style="font-size:75;fill:#888888;fill-opacity:.6"> <text x="50" y="90" filter="url(#normal)">Normal</text> <text x="50" y="180" filter="url(#multiply)">Multiply</text> <text x="50" y="270" filter="url(#screen)">Screen</text> <text x="50" y="360" filter="url(#darken)">Darken</text> <text x="50" y="450" filter="url(#lighten)">Lighten</text> </g> </g> </svg> </body> </html>
结果: 【此窗口】 帮助?
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