摘要：
效果图 代码 <template> <div class="app"> <div class="demo" ref="demoRef"></div> </div> </template> <script> import * as echarts from 'echarts' export defau 阅读全文
摘要：
效果 option = { tooltip: { trigger: 'axis', axisPointer: { // Use axis to trigger tooltip type: 'shadow' // 'shadow' as default; can also be 'line' or ' 阅读全文