源代码 ：
点击运行
<!DOCTYPE html> <html> <body> <svg xmlns="http://www.w3.org/2000/svg" version="1.1"> <defs> <filter id="MyFilter" filterUnits="userSpaceOnUse" x="0" y="0" width="200" height="120"> <feGaussianBlur in="SourceAlpha" stdDeviation="4" result="blur"/> </filter> </defs> <rect x="1" y="1" width="198" height="118" fill="#cccccc" /> <g filter="url(#MyFilter)"> <path fill="none" stroke="#D90000" stroke-width="10" d="M50,90 C0,90 0,30 50,30 L150,30 C200,30 200,90 150,90 z" /> <text fill="#FFFFFF" stroke="black" font-size="45" font-family="Verdana" x="52" y="76">SVG</text> </g> </svg> </body> </html>
运行结果