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cold.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Vue & Echarts</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts/dist/echarts.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts-wordcloud/dist/echarts-wordcloud.min.js"></script>
<link rel="stylesheet" type="text/css" href="final.css">
</head>
<body>
<div class="container">
<div class="left">
<div id="high-left">
<span style="color: #626c91; font-weight: 900;">   选择年份： </span>
<select v-model="selectedYear" @change="changeYear" id="year_select" style="color: #626c91; background: rgba(254, 248, 239, 1);
height: 60px;
width: 500px;
line-height: 40px;
border: 1px solid #9bc0dd;
-moz-border-radius: 2px;
-webkit-border-radius: 2px;
border-radius: 8px;
font-size: 20px;
text-align:center
">
<option v-for="year in years" :value="year">{{ year }}</option>
</select>
</div>
<div id="top-left">
<div ref="chart" style="width: 700px; height: 300px;"></div>
</div>
<div id="bottom-left">
<div ref="chart" style="width: 700px; height: 500px;"></div>
</div>
</div>
<div class="right">
<div id="top-right">
<div ref="chart" style="width: 1000px; height: 400px;"></div>
</div>
<div id="bottom-right">
<div ref="chart" style="width: 1000px; height: 400px; "></div>
</div>
</div>
</div>
<script>
var EventBus = new Vue();
var year_select = new Vue({
el: '#year_select',
data: {
selectedYear: 2000,
years: [2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022]
},
mounted() {
},
methods: {
changeYear() {
EventBus.$emit("yearChanged", this.selectedYear);
}
}
});
var chart_river = new Vue({
el: '#top-right',
data: {
option: {
title: {
text: '出版信息总览',
textStyle: {
color: '#626c91'
}
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'line',
lineStyle: {
color: 'rgba(0,0,0,0.2)',
width: 1,
type: 'solid'
},
}
},
legend: {
data: ["文学", "流行", "文化", "生活", "经管", "科技"]
},
singleAxis: {
top: 50,
bottom: 50,
axisTick: {},
axisLabel: {},
type: 'time',
axisPointer: {
animation: true,
label: {
show: true,
position: 'outside'
},
},
splitLine: {
show: true,
lineStyle: {
type: 'dashed',
opacity: 0.2
}
}
},
series: [
{
color: [
"#3fb1e3",
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
type: 'themeRiver',
emphasis: {
itemStyle: {
shadowBlur: 20,
shadowColor: 'rgba(0, 0, 0, 0.8)'
}
},
data: [
['2000', 225, '文学'],
['2001', 208, '文学'],
['2002', 216, '文学'],
['2003', 273, '文学'],
['2004', 340, '文学'],
['2005', 357, '文学'],
['2006', 472, '文学'],
['2007', 394, '文学'],
['2008', 326, '文学'],
['2009', 413, '文学'],
['2010', 442, '文学'],
['2011', 425, '文学'],
['2012', 457, '文学'],
['2013', 459, '文学'],
['2014', 402, '文学'],
['2015', 386, '文学'],
['2016', 420, '文学'],
['2017', 467, '文学'],
['2018', 510, '文学'],
['2019', 433, '文学'],
['2020', 441, '文学'],
['2021', 456, '文学'],
['2022', 574, '文学'],
['2000', 190, '流行'],
['2001', 240, '流行'],
['2002', 239, '流行'],
['2003', 266, '流行'],
['2004', 388, '流行'],
['2005', 481, '流行'],
['2006', 538, '流行'],
['2007', 665, '流行'],
['2008', 835, '流行'],
['2009', 713, '流行'],
['2010', 694, '流行'],
['2011', 778, '流行'],
['2012', 865, '流行'],
['2013', 803, '流行'],
['2014', 683, '流行'],
['2015', 587, '流行'],
['2016', 647, '流行'],
['2017', 744, '流行'],
['2018', 890, '流行'],
['2019', 743, '流行'],
['2020', 700, '流行'],
['2021', 705, '流行'],
['2022', 817, '流行'],
['2000', 228, '文化'],
['2001', 240, '文化'],
['2002', 283, '文化'],
['2003', 342, '文化'],
['2004', 406, '文化'],
['2005', 519, '文化'],
['2006', 524, '文化'],
['2007', 601, '文化'],
['2008', 581, '文化'],
['2009', 671, '文化'],
['2010', 737, '文化'],
['2011', 744, '文化'],
['2012', 727, '文化'],
['2013', 825, '文化'],
['2014', 853, '文化'],
['2015', 939, '文化'],
['2016', 994, '文化'],
['2017', 942, '文化'],
['2018', 1018, '文化'],
['2019', 1047, '文化'],
['2020', 1089, '文化'],
['2021', 1100, '文化'],
['2022', 1459, '文化'],
['2000', 77, '生活'],
['2001', 82, '生活'],
['2002', 132, '生活'],
['2003', 158, '生活'],
['2004', 245, '生活'],
['2005', 291, '生活'],
['2006', 344, '生活'],
['2007', 454, '生活'],
['2008', 474, '生活'],
['2009', 567, '生活'],
['2010', 740, '生活'],
['2011', 837, '生活'],
['2012', 763, '生活'],
['2013', 737, '生活'],
['2014', 635, '生活'],
['2015', 634, '生活'],
['2016', 649, '生活'],
['2017', 684, '生活'],
['2018', 704, '生活'],
['2019', 645, '生活'],
['2020', 666, '生活'],
['2021', 676, '生活'],
['2022', 866, '生活'],
['2000', 57, '经管'],
['2001', 68, '经管'],
['2002', 104, '经管'],
['2003', 155, '经管'],
['2004', 200, '经管'],
['2005', 208, '经管'],
['2006', 259, '经管'],
['2007', 319, '经管'],
['2008', 295, '经管'],
['2009', 354, '经管'],
['2010', 373, '经管'],
['2011', 350, '经管'],
['2012', 314, '经管'],
['2013', 328, '经管'],
['2014', 281, '经管'],
['2015', 304, '经管'],
['2016', 321, '经管'],
['2017', 370, '经管'],
['2018', 342, '经管'],
['2019', 316, '经管'],
['2020', 384, '经管'],
['2021', 344, '经管'],
['2022', 374, '经管'],
['2000', 47, '科技'],
['2001', 57, '科技'],
['2002', 102, '科技'],
['2003', 110, '科技'],
['2004', 177, '科技'],
['2005', 190, '科技'],
['2006', 297, '科技'],
['2007', 276, '科技'],
['2008', 282, '科技'],
['2009', 308, '科技'],
['2010', 325, '科技'],
['2011', 296, '科技'],
['2012', 306, '科技'],
['2013', 318, '科技'],
['2014', 311, '科技'],
['2015', 295, '科技'],
['2016', 313, '科技'],
['2017', 309, '科技'],
['2018', 294, '科技'],
['2019', 275, '科技'],
['2020', 285, '科技'],
['2021', 302, '科技'],
['2022', 346, '科技']
]
}
],
}
},
mounted() {
const chart = this.$refs.chart;
const echartsInstance = echarts.init(chart);
echartsInstance.setOption(this.option);
echartsInstance.on('click', function (params) {
console.log(params);
});
}
});
var chart_column = new Vue({
el: '#bottom-right',
data: {
data: {
"public": [
99,
83,
100,
34,
25,
21
],
"comment": [
-32,
-100,
-10,
-88,
-3,
-13
],
"score": [
7.52,
6.562,
7.047,
6.887,
5.46,
5.606
]
}
},
mounted() {
EventBus.$on("yearChanged", (msg) => {
const chart = this.$refs.chart;
const echartsInstance = echarts.init(chart);
fetch('column.json')
.then(response => response.json())
.then(data => {
this.data.public = data[msg - 2000].public;
this.data.score = data[msg - 2000].score;
this.data.comment = data[msg - 2000].comment;
// 计算最大值
const maxPublic = Math.max(...this.data.public);
const maxComment = Math.max(...this.data.comment);
// 归一化处理
this.data.public = this.data.public.map(value => Math.round(value / maxPublic * 100));
this.data.comment = this.data.comment.map(value => -Math.round(value / maxComment * 100));
var option = {
title: {
text: '年度出版信息',
textStyle: {
color: '#626c91'
}
},
series: [
{
color: [
"#3fb1e3",
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '出版数量',
type: 'bar',
stack: 'Total',
label: {
show: true
},
emphasis: {
focus: 'series'
},
data: this.data.public
},
{
color: [
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '综合评分',
type: 'line',
stack: 'Total',
data: this.data.score
},
{
color: [
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '评论人数',
type: 'bar',
stack: 'Total',
label: {
show: true,
},
emphasis: {
focus: 'series'
},
data: this.data.comment
}
]
};
echartsInstance.setOption(option);
})
.catch(error => console.error(error))
});
const chart = this.$refs.chart;
const echartsInstance = echarts.init(chart);
const option = {
title: {
text: '年度出版信息',
textStyle: {
color: '#626c91'
}
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
legend: {
data: ['评论人数', '出版数量', '综合评分']
},
grid: {
left: '3%',
right: '4%',
bottom: '3%',
containLabel: true
},
yAxis: [
{
type: 'value'
}
],
xAxis: [
{
type: 'category',
axisTick: {
show: false
},
data: ['文学', '流行', '文化', '生活', '经管', '科技']
}
],
series: [
{
color: [
"#3fb1e3",
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '出版数量',
type: 'bar',
stack: 'Total',
label: {
show: true
},
emphasis: {
focus: 'series'
},
data: this.data.public
},
{
color: [
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '综合评分',
type: 'line',
stack: 'Total',
data: this.data.score
},
{
color: [
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
],
name: '评论人数',
type: 'bar',
stack: 'Total',
label: {
show: true,
},
emphasis: {
focus: 'series'
},
data: this.data.comment
}
]
};
echartsInstance.setOption(option);
},
methods: {
}
});
var chart_rank = new Vue({
el: '#bottom-left',
data() {
return {
chartData: {
"categories": [
"飘",
"小王子",
"哈利·波特与魔法石",
"摄影学",
"动物庄园",
"阿兹卡班的囚徒",
"哈利·波特与密室",
"圣传",
"骆驼祥子",
"月亮忘記了"
],
"data": [
86,
84,
82,
82,
82,
80,
80,
74,
72,
72
]
},
selectedTag: 2000,
}
},
mounted() {
const chart = echarts.init(this.$refs.chart);
chart.setOption({
title: {
text: '年度排行榜',
left: 'center',
textStyle: {
color: '#626c91'
}
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'shadow'
}
},
grid: {
top: 10,
left: 0,
right: 0,
bottom: 0,
containLabel: true
},
xAxis: {
type: 'value',
splitLine: {
show: false
},
axisLine: {
show: false
},
axisTick: {
show: false
},
axisLabel: {
show: false
}
},
yAxis: {
type: 'category',
data: this.chartData.categories,
axisLine: {
show: false
},
axisTick: {
show: false
},
axisLabel: {
color: '#333',
fontSize: 16
}
},
series: [{
type: 'bar',
barWidth: '50%',
label: {
show: true,
position: 'insideRight',
color: "#6e7074",
fontSize: 16,
bold: 10
},
itemStyle: {
normal: {
color: function (params) {
var colorList = [
"#3fb1e3",
"#6be6c1",
"#a0a7e6",
"#c4ebad",
"#96dee8",
"#3fb1e3",
"#6be6c1",
"#a0a7e6",
"#c4ebad",
"#96dee8"
];
return colorList[params.dataIndex]
}
}
},
data: this.chartData.data.sort((a, b) => a - b)
}]
});
EventBus.$on("yearChanged", (msg) => {
this.selectedTag = msg;
var newData = []
var newbooks = []
function remapValue(value, min, max, newMin, newMax) {
const position = (value - min) / (max - min);
const newValue = position * (newMax - newMin) + newMin;
return Number(newValue.toFixed(2));
}
fetch('rank.json')
.then(response => response.json())
.then(data => {
newData.push(...data[this.selectedTag - 2000].data);
newbooks.push(...data[this.selectedTag - 2000].categories);
newData = newData.map(value => remapValue(value, 8, 10, 60, 100));
const chart = echarts.init(this.$refs.chart)
chart.setOption({
yAxis: {
data: newbooks
},
series: [{
data: newData.sort((a, b) => a - b),
}]
})
})
.catch(error => console.error(error))
});
},
methods: {
}
});
var chart_wordCloud = new Vue({
el: '#top-left',
data() {
return {
}
},
mounted() {
EventBus.$on("yearChanged", (msg) => {
this.getWordCloud(msg);
});
const color = [
"#3fb1e3",
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
];
const chart = this.$refs.chart;
var myChart = echarts.init(chart);
fetch('word.json')
.then(response => response.json())
.then(data => {
var option = {
title: {
text: '年度词云',
left: 'center',
textStyle: {
color: '#626c91'
}
},
series: [{
type: 'wordCloud',
gridSize: 40,
sizeRange: [30, 60],
rotationRange: [0, 0],
shape: 'pentagon',
width: '100%',
height: '100%',
textStyle: {
normal: {
fontFamily: 'sans-serif',
},
color: v => (
`${color[v.dataIndex]}`
),
emphasis: {
shadowBlur: 10,
shadowColor: '#333'
}
},
data: data.slice(0, 10)
}]
};
myChart.setOption(option);
})
.catch(error => console.error(error))
},
methods: {
getWordCloud(selected_year) {
const chart = this.$refs.chart;
var myChart = echarts.init(chart);
const color = [
"#3fb1e3",
"#6be6c1",
"#626c91",
"#a0a7e6",
"#c4ebad",
"#96dee8"
];
fetch('word.json')
.then(response => response.json())
.then(data => {
var option = {
title: {
text: '年度词云',
left: 'center'
},
series: [{
type: 'wordCloud',
gridSize: 40,
sizeRange: [30, 60],
rotationRange: [0, 0],
shape: 'pentagon',
width: '100%',
height: '100%',
textStyle: {
normal: {
fontFamily: 'sans-serif',
},
color: v => (
`${color[v.dataIndex]}`
),
emphasis: {
shadowBlur: 10,
shadowColor: '#333'
}
},
data: data.slice((selected_year - 2000) * 10, (selected_year - 2000) * 10 + 10)
}]
};
console.log((selected_year - 2000) * 10, (selected_year - 2000) * 10 + 10);
console.log(data.slice((selected_year - 2000) * 10, (selected_year - 2000) * 10 + 10));
myChart.setOption(option);
})
.catch(error => console.error(error))
}
}
});
</script>
</body>
</html>