• 改编自echarts 3d词云（指向滑动、拖动、缩放、点击、自转 ）
  

📚改编点

• 背景透明：background:rgb(0,0,0,0);
• 不用链接，用span，重点span标class="star"

  <div id="tagbox"><span class="star">Artificial intelligence</span><span class="star">Machine learning</span><span class="star">Pattern recognition</span><span class="star">Statistics</span><span class="star">Computer vision</span><span>Computer network</span><span>Data Science</span><span>Information Retrieval</span><span>Operating system</span><span>Big Data Analysis</span><span>Natural language processing</span><span>Graph coloring</span><span>The Internet</span><span>Algorithm</span>		<span>World Wide Web</span><span>Database</span><span>Software</span><span>Algorithm</span><span>Information technology</span><span>Mathematical optimization</span><span>blockchain</span><span>Cloud computing</span><span>Computer security</span><span>Image Classification</span><span>Graph Theory</span><span>Neural networks</span><span>visualization</span><span>Image Processing</span><span>Computer graphics</span><span>Video Communication</span></div>
  

  #tagbox span{position:absolute;padding:3px 3px;font-family:Microsoft YaHei;TOP:0px;font-size: 14px;font-weight:bold;text-decoration:none;left:0px
  }
  

• js修改点：区分star和普通span——颜色and大小

  function doPosition()
  {var l = oDiv.offsetWidth/2;var t = oDiv.offsetHeight/2;for(var i = 0;i<mcList.length;i++){aA[i].style.left = mcList[i].cx + l - mcList[i].offsetWidth/2+'px';aA[i].style.top = mcList[i].cy + t - mcList[i].offsetHeight/2+'px';// 设置 "star" 类的标签样式if (aA[i].classList.contains('star')) {aA[i].style.color = '#e60012';aA[i].style.fontSize = Math.ceil(18 * mcList[i].scale/2) + 8 + 'px';}else{aA[i].style.color = '#2c2f3b';aA[i].style.fontSize = Math.ceil(12 * mcList[i].scale/2) + 8 + 'px';}aA[i].style.filter="alpha(opacity = " + 100 * mcList[i].alpha+")";aA[i].style.opacity = mcList[i].alpha;}
  }
  

📚final