1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
| <template>
| <div class="house">
| <div class="title">
| <span>社区房屋</span>
| <img src="../../../assets/img/zonlan (9).png" alt="" />
| </div>
| <div class="content">
| <div id="histogram"></div>
| </div>
| </div>
| </template>
|
| <script>
| export default {
| //import引入的组件需要注入到对象中才能使用
| components: {},
| data() {
| //这里存放数据
| return {};
| },
| //方法集合
| methods: {
| async drawLine() {
| const { data: dt } = await this.$http.get(
| "/jeecg-boot/building/building/queryall"
| );
| var value1 = [];
| var value2 = [];
| for (var i in dt.result) {
| value1.push(dt.result[i].communityname);
| value2.push(dt.result[i].num);
| }
| // 基于准备好的dom，初始化echarts实例
| let Chart = this.$echarts.init(document.getElementById("histogram"));
| let option = {
| tooltip: {
| trigger: "axis",
| show: false,
| axisPointer: {
| // 坐标轴指示器，坐标轴触发有效
| type: "shadow", // 默认为直线，可选为：'line' | 'shadow'
| },
| },
| legend: {
| show: false,
| },
| grid: {
| left: "3%",
| right: "15%",
| bottom: "5%",
| top: "3%",
| containLabel: true,
| },
| xAxis: [
| {
| splitLine: {
| show: false,
| },
| type: "value",
| show: false,
| },
| ],
| yAxis: [
| {
| splitLine: {
| show: false,
| },
| axisLine: {
| //y轴
| show: false,
| },
| type: "category",
| axisTick: {
| show: false,
| },
| inverse: true,
| data: value1,
| axisLabel: {
| color: "#A7D6F4",
| fontSize: 14,
| },
| },
| ],
| series: [
| {
| name: "标准化",
| type: "bar",
| barWidth: 12, // 柱子宽度
| label: {
| show: true,
| position: "right", // 位置
| color: "#A7D6F4",
| fontSize: 14,
| distance: 15, // 距离
| formatter: "{c} 万公里", // 这里是数据展示的时候显示的数据
| }, // 柱子上方的数值
| itemStyle: {
| barBorderRadius: [0, 20, 20, 0], // 圆角（左上、右上、右下、左下）
|
| color: new this.$echarts.graphic.LinearGradient(
| 1,
| 0,
| 0,
| 0,
| [
| {
| offset: 0,
| color: "#51C5FD",
| },
| {
| offset: 1,
| color: "#005BB1",
| },
| ],
| false
| ), // 渐变
| },
| data: value2,
| },
| ],
| };
| // 绘制图表
| Chart.setOption(option);
| },
| },
| mounted() {
| this.drawLine();
| },
| created() {},
| };
| </script>
| <style lang="less" scoped>
| //@import url(); 引入公共css类
| .house {
| height: calc(50vh - 158px);
| background: rgba(8, 32, 58, 0.7);
| overflow: hidden;
| .title {
| width: 100%;
| position: relative;
| img {
| width: 100%;
| }
| span {
| font-size: 78px;
| font-weight: 400;
| color: #ffe86b;
| background: linear-gradient(0deg, #bce7ff 0%, #69efff 98.6572265625%);
| -webkit-background-clip: text;
| -webkit-text-fill-color: transparent;
| position: absolute;
| left: 50%;
| top: 0;
| transform: translateX(-50%);
| }
| }
| .content {
| width: 100%;
| height: 100%;
|
| #histogram {
| width: 100%;
| height: 100%;
| }
| }
| }
| @media only screen and (max-width: 2560px) {
| .house {
| background: transparent;
| }
| }
| </style>
|
|
