var xData = ['发电量', '服装', '钢材', '合成氨', '化学纤维', '轿车', '焦炭', '轿车', '机制纸及纸板', '农用化肥', ]
var lastYearData = [510.5, 125.42, 68, 568.42, 26.58, 36.76, 0,121.01,22.9,11,4.65 ];
var thisYearData = [510.5, 125.42, 68, 568.42, 26.58, 36.76, 0,121.01,22.9,11,4.65 ];
var timeLineData = [1];
let legend=['2017', '2018'];
var background = "#fff"; //背景
let textColor = "#000";
let lineColor="rgba(0,0,0,0.2)";
let colors = [{
borderColor: "rgba(227,161,96,1)",
start: "rgba(227,161,96,0.8)",
end: "rgba(227,161,96,0.3)"
},
{
borderColor: "rgba(0,222,255,1)",
start: "rgba(0,222,255,0.3)",
end: "rgba(0,222,255,0.8)"
},
];
let borderData = [];
let scale = 2;
borderData = xData.map(item => {
return scale;
});
var option = {
baseOption: {
backgroundColor: background,
timeline: {
show: false,
top: 0,
data: []
},
tooltip:{
trigger:'axis'
},
legend: {
top: '5%',
right: '5%',
itemWidth: 20,
itemHeight: 8,
//itemGap: 343,
icon: 'horizontal',
textStyle: {
color: '#333',
fontSize: 20,
},
data: legend
},
grid: [{
show: false,
left: '5%',
top: '10%',
bottom: '8%',
containLabel: true,
width: '37%'
}, {
show: false,
left: '51%',
top: '10%',
bottom: '8%',
width: '0%'
}, {
show: false,
right: '2%',
top: '10%',
bottom: '8%',
containLabel: true,
width: '37%'
}],
xAxis: [{
type: 'value',
inverse: true,
axisLine: {
show: false
},
axisTick: {
show: false
},
position: 'top',
axisLabel: {
show: true,
color: textColor
},
splitLine:{
show: true,
lineStyle:{
color:lineColor
}
},
}, {
gridIndex: 1,
show: false
}, {
gridIndex: 2,
axisLine: {
show: false
},
axisTick: {
show: false
},
position: 'top',
axisLabel: {
show: true,
color: textColor
},
splitLine:{
show: true,
lineStyle:{
color:lineColor
}
},
}],
yAxis: [{
type: 'category',
inverse: true,
position: 'right',
axisLine: {
show: true,
lineStyle:{
color:lineColor
}
},
axisTick: {
show: false
},
axisLabel: {
show: false
},
data: xData
}, {
gridIndex: 1,
type: 'category',
inverse: true,
position: 'left',
axisLine: {
show: false
},
axisTick: {
show: false
},
axisLabel: {
show: true,
padding:[30,0,0,0],
textStyle: {
color: '#000',
fontSize: 20
},
align: "center"
},
data: xData.map(function(value) {
return {
value: value,
textStyle: {
align: 'center'
}
}
})
}, {
gridIndex: 2,
type: 'category',
inverse: true,
position: 'left',
axisLine: {
show: true,
lineStyle:{
color:lineColor
}
},
axisTick: {
show: false
},
axisLabel: {
show: false
},
data: xData
}],
series: []
},
options: []
}
option.baseOption.timeline.data.push(timeLineData[0])
option.options.push({
series: [{
name: "2017",
type: "bar",
barWidth: 25,
stack: "1",
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 1, 0, [{
offset: 0,
color: colors[0].start
},
{
offset: 1,
color: colors[0].end
}
]),
}
},
label: {
normal: {
show: false,
}
},
data: lastYearData,
animationEasing: "elasticOut"
},
{
name: "2017",
type: "bar",
barWidth: 25,
stack: "1",
itemStyle: {
normal: {
color: colors[0].borderColor
}
},
data: borderData
},
{
name: "2018",
type: "bar",
stack: "2",
barWidth: 25,
xAxisIndex: 2,
yAxisIndex: 2,
itemStyle: {
normal: {
color: new echarts.graphic.LinearGradient(0, 0, 1, 0, [{
offset: 0,
color: colors[1].start
},
{
offset: 1,
color: colors[1].end
}
]),
}
},
label: {
normal: {
show: false,
}
},
data: thisYearData,
animationEasing: "elasticOut"
},
{
name: "2018",
type: "bar",
xAxisIndex: 2,
yAxisIndex: 2,
barWidth: 25,
stack: "2",
itemStyle: {
normal: {
color: colors[1].borderColor
}
},
data: borderData
},
]
});