option = {
backgroundColor:'#000',
color: ["#3aa1ff"],
grid: {
top: "10%",
left: "20%",
right: "20%",
bottom: "10%"
},
tooltip: {
trigger: "axis",
axisPointer: {
type: "shadow"
},
formatter: "{b}：{c}"
},
xAxis: [{
type: "category",
data: ["订单总数", "已完成", "审批中"],
boundaryGap: false,
axisTick: {
show: false
},
axisLine: {
show: true,
lineStyle: {
color: "#fff"
}
},
axisLabel: {
color: "#fff"
}
}],
yAxis: [{
type: "value",
show: false
}],
series: [{
name: "直接访问",
type: "bar",
barWidth: "60%",
label: {
show: true,
position: "top",
color: "#fff"
},
itemStyle: {
normal: {
color: params => {
let totalColor = new echarts.graphic.LinearGradient(
0,
0,
0,
1,
[{
offset: 0,
color: "#AEE71B"
},
{
offset: 1,
color: "#DBEC28"
}
]
);
let completeColor = new echarts.graphic.LinearGradient(
0,
0,
0,
1,
[{
offset: 0,
color: "#699DFD"
},
{
offset: 1,
color: "#6374FE"
}
]
);
let applyColor = new echarts.graphic.LinearGradient(
0,
0,
0,
1,
[{
offset: 0,
color: "#F2C51E"
},
{
offset: 1,
color: "#EC7A1C"
}
]
);
var colorList = [totalColor, completeColor, applyColor];
return colorList[params.dataIndex];
}
}
},
data: [
300,
100,
200
]
}]
};