Hi, Please use English in the mailing list for others to understand.
Please save your demo with https://gallery.echartsjs.com/editor.html or https://jsfiddle.net/ovilia/n6xc4df3/ . Thanks Wenli On Fri, Feb 7, 2020 at 10:24 PM 薛松松 <751309...@qq.com> wrote: > option = { > xAxis: { > type: 'category', > data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', > 'Sat', 'Sun'] > }, > yAxis: { > type: 'value' > }, > series: [{ > data: [820, 932, 901, 934, 1290, 1330, 1320], > type: 'line', > smooth: true, > markArea: { > data: [ > [{ > > xAxis: 'Mon', > > yAxis: 0, > > itemStyle:{ > > color:'red' > > > }, > > label: { > > show: true, > > position: ['50%', '50%'], > > color: 'black', > > fontStyle: 'oblique', > > fontSize: 20, > > rotate: 90, > > formatter: "wwww" > } > > }, { > > xAxis: 'Sun', > > yAxis: '900', > > itemStyle:{ > > color:'' > > > } > > }] > ], > > > } > }], > dataZoom:[{ > type:'slider', > start:'0', > end:'50' > }] > };