echarts 折线组件
<template>
<div class="lineChartsTemplate" :id="chartsId"></div>
</template>
<script>
export default {
name: "lineChartsTemplate",
components: {},
props: {
xData: {
type: Array,
default: () => [],
},
yData: {
type: Array,
default: () => [],
},
lineColor: {
type: String,
default: "#F1924E",
},
title: {
type: String,
default: "",
},
chartsId: {
type: String,
default: "",
},
},
watch: {
xData(newValue, oldValue) {
if (newValue) {
this.initLineChartsTemplate();
}
},
},
data() {
return {
myChart: null,
};
},
methods: {
initLineChartsTemplate() {
let option = {
tooltip: {
trigger: "axis",
axisPointer: {
type: "line",
},
borderColor: this.lineColor,
},
title: {
text: this.title,
left: "center",
top: "5%",
textStyle: {
color: "#000",
fontSize: 14,
align: "center",
},
},
textStyle: {
color: "#333333",
},
color: [this.lineColor],
grid: {
top: "20%",
left: "50px",
right: "20px",
bottom: "35px",
},
xAxis: [
{
type: "category",
data: this.xData,
axisLine: {
show: true,
lineStyle: {
color: "#333333",
type: "solid",
},
},
splitLine: {
show: false,
lineStyle: {},
},
axisTick: {
show: false,
},
},
],
yAxis: [
{
type: "value",
splitLine: {
show: true,
lineStyle: {
color: "#333333",
opacity: 0.1,
},
},
axisLabel: {
show: true,
margin: 20,
},
},
],
series: [
{
data: this.yData,
type: "line",
smooth: true,
},
],
};
this.myChart = this.$echarts.init(document.getElementById(this.chartsId));
this.myChart.setOption(option);
window.addEventListener("resize", () => {
this.myChart.resize();
});
},
},
created() {},
mounted() {
this.initLineChartsTemplate();
},
beforeDestroy() {
if (this.myChart) {
this.myChart.dispose();
}
},
};
</script>
<style lang="scss" scoped>
.lineChartsTemplate {
width: 100%;
height: 100%;
}
</style>
- 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
父组件中使用
假数据版
<div class="trendAnalysis-charts" v-if="!isShowTable">
<div id="myChartBox1" class="charts">
<lineChartsTemplate ref="lineChartsTemplate"
:chartsId="'charts1'"
:title="'平均数据'"
:lineColor="'#1492FF'"
:xData="[1, 2, 3, 4, 5 ,6 , 6,2]"
:yData="[12, 3, 23, 2, 1, 35, 21 ,6]"
/>
</div>
<div id="myChartBox2" class="charts">
<lineChartsTemplate ref="lineChartsTemplate"
:chartsId="'charts2'"
:title="'行程时间'"
:xData="[1, 2, 3, 4, 5 ,6 , 6,2]"
:yData="[12, 3, 23, 14, 66, 35, 1 ,6]"
/>
</div>
<div id="myChartBox3" class="charts">
<lineChartsTemplate ref="lineChartsTemplate"
:chartsId="'charts3'"
:title="'TTI（行程时间比）'"
:lineColor="'#1492FF'"
:xData="[1, 2, 3, 4, 5 ,6 , 6,2]"
:yData="[12, 3, 23, 125, 5, 35, 4 ,6]"
/>
</div>
<div id="myChartBox4" class="charts">
<lineChartsTemplate ref="lineChartsTemplate"
:chartsId="'charts4'"
:title="'拥堵指数'"
:xData="[1, 2, 3, 4, 5 ,6 , 6,2]"
:yData="[12, 3, 23, 125, 66, 35, 123 ,6]"
/>
</div>
</div>
import lineChartsTemplate from './lineChartsTemplate'
components: {
lineChartsTemplate
},
- 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
动态获取数据版
<div class="chartsPage-charts">
<div class="charts" v-for="(item, index) in chartsData" :key="index">
<lineChartsTemplate
ref="lineChartsTemplate"
:charts-id="'charts' + index"
:title="item.title"
:line-color="item.lineColor"
:x-data="item.xData"
:y-data="item.yData"
></lineChartsTemplate>
</div>
</div>
import lineChartsTemplate from "@/views/statisticAnalysis/trendAnalysis/lineChartsTemplate.vue";
import { getRoadTrendChart } from "@/api/xxx";
components: {
lineChartsTemplate,
},
data() {
return {
chartsData: [
{
title: "平均速度",
lineColor: "#1492FF",
xData: [],
yData: [],
},
{
title: "行驶时间",
lineColor: "#1492FF",
xData: [],
yData: [],
},
{
title: "延时指数",
lineColor: "#1492FF",
xData: [],
yData: [],
},
{
title: "拥堵指数",
xData: [],
yData: [],
},
{
title: "流量",
xData: [],
yData: [],
},
{
title: "饱和度",
xData: [],
yData: [],
},
],
};
},
methods: {
getChartsData() {
let { queryAllTime, ...obj } = this.paginationConfig;
getRoadTrendChart(obj).then((res) => {
this.chartsData.forEach((item, index) => {
switch (item.title) {
case "平均速度":
item.xData = res.data.avgSpeedChart[1];
item.yData = res.data.avgSpeedChart[0];
break;
case "行驶时间":
item.xData = res.data.driveTimeChart[1];
item.yData = res.data.driveTimeChart[0];
break;
case "延时指数":
item.xData = res.data.driveTimeRatioChart[1];
item.yData = res.data.driveTimeRatioChart[0];
break;
case "拥堵指数":
item.xData = res.data.normChart[1];
item.yData = res.data.normChart[0];
break;
case "流量":
item.xData = res.data.driveFlowChart[1];
item.yData = res.data.driveFlowChart[0];
break;
case "饱和度":
item.xData = res.data.saturationChart[1];
item.yData = res.data.saturationChart[0];
break;
}
});
});
},
},
created() {
this.getChartsData();
},
<style lang="scss" scoped>
.chartsPage {
&-charts {
height: calc(100vh - 236px);
display: flex;
justify-content: space-between;
flex-wrap: wrap;
.charts {
width: calc(33% - 8px);
height: calc(50% - 10px);
}
}
}
</style>
- 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
数据格式如下：
{
"code": 1,
"message": "success",
"data": {
"avgSpeedChart": [
[
null,
null,
null,
null,
22.8,
24.98,
26.79,
27.6,
26.39,
27.71,
29.66,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
],
"driveTimeChart": [
[
null,
null,
null,
null,
243.96,
546.12,
489.45,
491.25,
539.62,
411.25,
16.28,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
],
"driveTimeRatioChart": [
[
null,
null,
null,
null,
0.74,
1.27,
1.49,
1.47,
1.53,
1.46,
1.37,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
],
"normChart": [
[
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
],
"driveFlowChart": [
[
null,
null,
null,
null,
13017,
0,
0,
0,
1857,
12917,
59425,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
],
"saturationChart": [
[
null,
null,
null,
null,
0.09,
0.0,
0.0,
0.0,
0.01,
0.06,
0.23,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null,
null
],
[
"01/01",
"01/02",
"01/03",
"01/04",
"01/05",
"01/06",
"01/07",
"01/08",
"01/09",
"01/10",
"01/11",
"01/12",
"01/13",
"01/14",
"01/15",
"01/16",
"01/17",
"01/18",
"01/19",
"01/20",
"01/21",
"01/22",
"01/23",
"01/24",
"01/25",
"01/26",
"01/27",
"01/28",
"01/29",
"01/30",
"01/31"
]
]
}
}
- 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
- 173
- 174
- 175
- 176
- 177
- 178
- 179
- 180
- 181
- 182
- 183
- 184
- 185
- 186
- 187
- 188
- 189
- 190
- 191
- 192
- 193
- 194
- 195
- 196
- 197
- 198
- 199
- 200
- 201
- 202
- 203
- 204
- 205
- 206
- 207
- 208
- 209
- 210
- 211
- 212
- 213
- 214
- 215
- 216
- 217
- 218
- 219
- 220
- 221
- 222
- 223
- 224
- 225
- 226
- 227
- 228
- 229
- 230
- 231
- 232
- 233
- 234
- 235
- 236
- 237
- 238
- 239
- 240
- 241
- 242
- 243
- 244
- 245
- 246
- 247
- 248
- 249
- 250
- 251
- 252
- 253
- 254
- 255
- 256
- 257
- 258
- 259
- 260
- 261
- 262
- 263
- 264
- 265
- 266
- 267
- 268
- 269
- 270
- 271
- 272
- 273
- 274
- 275
- 276
- 277
- 278
- 279
- 280
- 281
- 282
- 283
- 284
- 285
- 286
- 287
- 288
- 289
- 290
- 291
- 292
- 293
- 294
- 295
- 296
- 297
- 298
- 299
- 300
- 301
- 302
- 303
- 304
- 305
- 306
- 307
- 308
- 309
- 310
- 311
- 312
- 313
- 314
- 315
- 316
- 317
- 318
- 319
- 320
- 321
- 322
- 323
- 324
- 325
- 326
- 327
- 328
- 329
- 330
- 331
- 332
- 333
- 334
- 335
- 336
- 337
- 338
- 339
- 340
- 341
- 342
- 343
- 344
- 345
- 346
- 347
- 348
- 349
- 350
- 351
- 352
- 353
- 354
- 355
- 356
- 357
- 358
- 359
- 360
- 361
- 362
- 363
- 364
- 365
- 366
- 367
- 368
- 369
- 370
- 371
- 372
- 373
- 374
- 375
- 376
- 377
- 378
- 379
- 380
- 381
- 382
- 383
- 384
- 385
- 386
- 387
- 388
- 389
- 390
- 391
- 392
- 393
- 394
- 395
- 396
- 397
- 398
- 399
- 400
- 401
- 402
- 403
- 404
- 405
- 406
- 407
- 408
- 409
- 410
- 411
- 412
- 413
- 414