Echarts将Y轴展示成阶段数据

Posted 2022-12-06 zhangyufeng0126

Echarts将Y轴展示成阶段数据

option = 
    xAxis: 
        type: 'category',
        data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    ,
    yAxis: 
        type: 'value',
        axisLabel: 
            inside: true,
            verticalAlign: "top",
            margin: 20,
            fontSize: 30,
            padding: [50, 4, 5, 6],
            formatter: function(value, index) 
                if (index === 0) 
                    return "";
                
                var result = value * (index - 1) / index + ' ~ ' + value + ' %';
                return result;
            ,
            textStyle: 
                color: function(value, index) 
                    return value >= 60 ? 'RGBA(100,200,100,0.5)' : 'RGBA(255,0,0,0.5)';
                
            

        ,
        splitArea: 
            show: true,
            areaStyle: 
                color: [
                    'rgba(230,230,230,0.6)',
                    'rgba(200,170,200,0.3)'
                ]
            
        
    ,
    series: [
        data: [20, 30, 80, 46, 32, 93, 77],
        type: 'line',
        smooth: true
    ]
;