curv3=Plot.plot({
x: {label: "月数"},
y: {label: "元",grid: true},
color: {
legend: true,
domain: [
"硬件维护",
"宽带费用",
"房屋费用",
"人员成本",
],
range: ["green", "red", "blue","skyblue"]
},
marks: [
Plot.frame(),
Plot.lineY(info.hardwareMaintenances, {curve: "catmull-rom",tip: true,stroke: "green"}),
Plot.lineY(info.networkFees, {curve: "catmull-rom",tip: true,stroke: "red"}),
Plot.lineY(info.rentFees, {curve: "catmull-rom",tip: true,stroke: "blue"}),
Plot.lineY(info.maintenanceStaffFees, {curve: "catmull-rom",tip: true,stroke: "skyblue"}),
]
})