1回答

• 

  山顶树上

  2017-07-07 16:37:54

  <svg xmlns="http://www.w3.org/2000/svg">

  <defs>

  <radialGradient id="grad3" cx="0.5" cy="0.5" r="0.7" fx="0.5" fy="0.5">

  <stop offset="0" stop-color="rgb(20,151,252)" />

  <stop offset="0.5" stop-color="rgb(164,105,190)" />

  <stop offset="1" stop-color="rgb(255,140,0)" />

  </radialGradient>

  </defs>

  <rect x="100" y="100" fill="url(#grad3)" width="200" height="200" />

  <circle cx="500" cy="200" r="100" fill="url(#grad3)" />

  </svg>

  
  

  0 0