效果:
做法:只需要在legend的data中,加入‘’ 空字符串,就能让前后的元素换行。
示例:
that.chart04.setOption({legend: {
show: true,
left: "2%",
//top: 25,
align: "left",
textStyle: {
color: "#fff"
},
data:['1#机侧热量实测值','1#焦侧热量实测值','1#机侧温度实测值', '1#焦侧温度实测值', '', '1#机侧热量推荐值', '1#焦侧热量推荐值','','1#机侧温度预测值', '1#焦侧温度预测值']
}});
that.chart04.setOption({ series: [{ name: '1#机侧热量实测值', type: 'line', data: y1 }, { name: '1#焦侧热量实测值', type: 'line', data: y2 },
{ name: '1#机侧温度实测值', type: 'line', yAxisIndex: 1, data: y3 }, { name: '1#焦侧温度实测值', type: 'line', yAxisIndex: 1, data: y4 },
{ name: '1#机侧热量推荐值', type: 'line', data: y5 }, { name: '1#焦侧热量推荐值', type: 'line', data: y6 },
{ name: '1#机侧温度预测值', type: 'line', yAxisIndex: 1, data: y7 }, { name: '1#焦侧温度预测值', type: 'line', yAxisIndex: 1, data: y8 }] });