figure04-30.svg

SVG资料。这是一个SVG资料

<svg width="600" height="400" viewBox="0 0 300 200">
  <defs>
     <g id="car">
       <path fill="silver" stroke="black" stroke-width="2" 
             stroke-linejoin="round"
             d="M 50,100
                Q 40,75 90,70
                Q 95,60 95,50
                Q 180,40 170,100 
                Z
                M 160,70
                Q 145,50 100,55
                Q 100,60 95,70
                Z" />
       <circle cx="80" cy="100" r="10" stroke="black" 
               stroke-width="5" fill="lightgray" />
       <circle cx="145" cy="100" r="10" stroke="black" 
               stroke-width="5" fill="lightgray" />
     </g>
  </defs>
  <use xlink:href="#car" 
       transform="translate(100,95) scale(0.95) translate(-50,-100)"/>
  <use xlink:href="#car" />
</svg>