echarst图表tooltip展示两行实现要点

tooltip:{


    textStyle:{


    width:'120%' //实现宽度撑开


},


trigger:'axis',


formatter:function(params){


    // 打印出params根据实际内容组装数据返回


    let name = params.axisValueLable


    let list = []


    params.forEach((d,i)=>{


    let br = (i%2===0)?'<br/>':'<span style="margin-left:-20px;display:inline-block"></span>'


    let option = br + "<span style='padding-right:20px'>"+d.marke + d.seriesName + ":"+ "<span style='display:inline-block,width:calc(50% - 25px)'>"+ d.value+ "</span>"


    list.push(option )


    })


    let paramsList = name + list.join("")


    return paramsList 


}


}

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转载自blog.csdn.net/liikobe/article/details/80681151
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