480 lines
12 KiB
Vue
480 lines
12 KiB
Vue
<script setup>
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import calendar from '@/components/calendar/index.vue'
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import * as echarts from 'echarts'
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import {onMounted} from "vue";
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onMounted(()=>{
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drawPowerEcharts()
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//碳排放
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getCarbonEmission()
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})
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const drawPowerEcharts = () =>{
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let myChart = echarts.init(document.getElementById('power'))
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const option = {
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// backgroundColor: "#05224d",
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tooltip: {},
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grid: {
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top: "18%",
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left: "4%",
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right: "4%",
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bottom: "4%",
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containLabel: true,
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},
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xAxis: [
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{
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type: "category",
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boundaryGap: false,
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axisLine: {
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//坐标轴轴线相关设置。数学上的x轴
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show: true,
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lineStyle: {
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// type:'dashed',
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color: "rgba(1, 39, 37, .3)",
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// color: "#233e64",
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},
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},
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axisLabel: {
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//坐标轴刻度标签的相关设置
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textStyle: {
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color: "#DDFFFD",
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margin: 40,
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},
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},
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axisTick: { show: false },
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boundaryGap: true,
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data: ["1月", "2月", "3月", "4月", "5月", "6月", "7月"],
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},
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],
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yAxis: [
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{
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type: "value",
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name:"单位:kW/h",
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nameTextStyle:{
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color: "#DDFFFD",
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},
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min: 0,
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max: 500,
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splitNumber: 5,
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splitLine: {
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show: true,
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lineStyle: {
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type:'dashed',
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color: "rgba(1, 39, 37, 0.30)",
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},
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},
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axisLine: { show: false },
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axisLabel: {
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textStyle: {
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color: "#DDFFFD",
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},
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},
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axisTick: { show: false },
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},
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],
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series: [
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{
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name: "异常流量",
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type: "line",
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smooth: true, //是否平滑曲线显示
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// symbol:'circle', // 默认是空心圆（中间是白色的），改成实心圆
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symbolSize: 0,
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lineStyle: {
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normal: {
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color: "#5BFAF1", // 线条颜色
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},
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},
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areaStyle: {
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//区域填充样式
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normal: {
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//线性渐变，前4个参数分别是x0,y0,x2,y2(范围0~1);相当于图形包围盒中的百分比。如果最后一个参数是‘true’，则该四个值是绝对像素位置。
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color: new echarts.graphic.LinearGradient(
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0,
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0,
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0,
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1,
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[
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{ offset: 0, color: "rgba(91, 250, 241, 0.40)" },
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{ offset: 1, color: "rgba(91, 250, 241, 0)" },
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],
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false
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),
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shadowColor: "rgba(53,142,215, 0.9)", //阴影颜色
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shadowBlur: 20, //shadowBlur设图形阴影的模糊大小。配合shadowColor,shadowOffsetX/Y, 设置图形的阴影效果。
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},
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},
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data: [110, 200, 300,325, 400, 322, 250],
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},
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],
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};
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myChart.setOption(option)
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}
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//碳排放
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function getCarbonEmission() {
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const offsetX = 10; //bar宽
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const offsetY = 5; //倾斜角度
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// 绘制左侧面
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const CubeLeft = echarts.graphic.extendShape({
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shape: {
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x: 0,
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y: 0,
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},
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buildPath: function (ctx, shape) {
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const xAxisPoint = shape.xAxisPoint;
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const c0 = [shape.x - 7, shape.y];
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const c1 = [shape.x + 7, shape.y];
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const c2 = [xAxisPoint[0] + 7, xAxisPoint[1]];
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const c3 = [xAxisPoint[0] - 7, xAxisPoint[1]];
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ctx
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.moveTo(c0[0], c0[1])
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.lineTo(c1[0], c1[1])
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.lineTo(c2[0], c2[1])
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.lineTo(c3[0], c3[1])
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.closePath();
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ctx.stroke();
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},
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});
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// 绘制右侧面
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const CubeRight = echarts.graphic.extendShape({
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shape: {
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x: 0,
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y: 0,
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},
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buildPath: function (ctx, shape) {
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const xAxisPoint = shape.xAxisPoint;
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const c1 = [shape.x + 7, shape.y];
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const c2 = [xAxisPoint[0] + 7, xAxisPoint[1]];
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const c3 = [xAxisPoint[0] + 7 + 7, xAxisPoint[1] - 10];
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const c4 = [shape.x + 7 + 7, shape.y - 5];
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ctx
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.moveTo(c1[0], c1[1])
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.lineTo(c2[0], c2[1])
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.lineTo(c3[0], c3[1])
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.lineTo(c4[0], c4[1])
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.closePath();
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ctx.stroke();
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},
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});
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// 绘制顶面
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const CubeTop = echarts.graphic.extendShape({
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shape: {
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x: 0,
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y: 0,
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},
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buildPath: function (ctx, shape) {
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const c1 = [shape.x - 7, shape.y];
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const c2 = [shape.x + 8, shape.y];
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const c3 = [shape.x + 15, shape.y - 5];
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const c4 = [shape.x - 2, shape.y - 5];
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ctx
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.moveTo(c1[0], c1[1])
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.lineTo(c2[0], c2[1])
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.lineTo(c3[0], c3[1])
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.lineTo(c4[0], c4[1])
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.closePath();
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ctx.stroke();
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},
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});
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// 注册三个面图形
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echarts.graphic.registerShape("CubeLeft", CubeLeft);
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echarts.graphic.registerShape("CubeRight", CubeRight);
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echarts.graphic.registerShape("CubeTop", CubeTop);
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let xAxisData = [
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"1月",
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"2月",
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"3月",
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"4月",
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"5月",
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"6月",
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"7月",
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];
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let seriesData = [100, 200, 300, 400, 200, 250,];
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// 绿色渐变
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// let colorArr = [["#12D5AF"], ["#0BC19D", "rgba(13,8,16,0)"], ["#68EFD4", "rgba(14,185,151,0)"]]
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// 蓝色渐变
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let colorArr = [
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["rgba(0, 193, 113, 1)"],
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["rgba(0, 255, 140, 1)", "rgba(0, 255, 140,0)"],
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["rgba(0, 255, 140, 1)", "rgba(0, 255, 140,0)"],
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];
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let myChart = echarts.init(
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document.getElementById("carbonEmission")
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);
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const option = {
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tooltip: {
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trigger: "axis",
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axisPointer: {
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type: "shadow",
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},
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formatter: function (params, ticket, callback) {
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const item = params[1];
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return item.name + " : " + item.value;
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},
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},
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grid: {
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left: "4%",
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right: "5%",
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top: "18%",
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bottom: "5%",
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containLabel: true,
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},
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xAxis: {
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type: "category",
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data: xAxisData,
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axisLine: {
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show: true,
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lineStyle: {
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width: 1,
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type: "solid",
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color: "rgba(255, 255, 255, 0.20)",
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},
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},
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axisTick: {
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show: false,
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},
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axisLabel: {
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color: "rgba(221, 255, 253, 1)",
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fontSize: 14,
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interval: 0,
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// 使用函数模板，函数参数分别为刻度数值（类目），刻度的索引
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// formatter: function (value) {
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// const length = value.length;
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// if (length > 3) {
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// const start = Math.floor(length / 2);
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// const str =
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// value.slice(0, start) + "\n" + value.slice(start, length);
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// return str;
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// }
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// return value;
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// },
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},
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},
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yAxis: {
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type: "value",
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name: "单位:kW/h",
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nameTextStyle: {
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color: "#DDFFFD",
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},
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// minInterval: 1,
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// y轴（竖直线）
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axisLine: {
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show: false,
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},
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// y轴横向 标线
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splitLine: {
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show: true,
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lineStyle: {
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type: "dashed",
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color: "rgba(1, 39, 37, 0.30)",
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},
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},
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// y轴刻度线
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axisTick: {
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show: false,
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},
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// y轴文字
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axisLabel: {
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fontSize: 14,
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color: "#DDFFFD",
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},
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},
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series: [
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{
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type: "custom",
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renderItem: (params, api) => {
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const location = api.coord([api.value(0), api.value(1)]);
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return {
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type: "group",
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children: [
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// 左侧面
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{
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type: "CubeLeft",
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shape: {
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api,
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xValue: api.value(0),
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yValue: api.value(1),
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x: location[0],
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y: location[1],
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xAxisPoint: api.coord([api.value(0), 0]),
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},
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style: {
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fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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{
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offset: 0,
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color: colorArr[1][0],
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},
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{
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offset: 1,
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color: colorArr[1][1],
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},
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]),
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},
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},
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// 右侧面
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{
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type: "CubeRight",
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shape: {
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api,
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xValue: api.value(0),
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yValue: api.value(1),
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x: location[0],
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y: location[1],
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xAxisPoint: api.coord([api.value(0), 0]),
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},
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style: {
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fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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{
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offset: 0,
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color: colorArr[2][0],
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},
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{
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offset: 1,
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color: colorArr[2][1],
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},
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]),
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},
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},
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// 顶部
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{
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type: "CubeTop",
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shape: {
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api,
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xValue: api.value(0),
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yValue: api.value(1),
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x: location[0],
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y: location[1],
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xAxisPoint: api.coord([api.value(0), 0]),
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},
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style: {
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fill: new echarts.graphic.LinearGradient(0, 0, 0, 1, [
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{
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offset: 0,
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color: colorArr[0][0],
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},
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{
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offset: 1,
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color: colorArr[0][0],
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},
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]),
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},
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},
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],
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};
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},
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data: seriesData,
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},
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{
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type: "bar",
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label: {
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normal: {
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show: false,
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position: "top",
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formatter: (e) => {
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return e.value;
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},
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fontSize: 16,
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color: "#43C4F1",
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offset: [0, -5],
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},
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},
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itemStyle: {
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color: "transparent",
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},
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tooltip: {},
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data: seriesData,
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},
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],
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};
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myChart.setOption(option);
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}
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</script>
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<template>
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<div class="overview m100">
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<div class="overview-left-box">
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<!-- 用电量-->
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<div class="title">
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<span>用电量</span>
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<p>
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<span class="year">年</span>
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<span class="month">月</span>
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</p>
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</div>
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<div class="margin10 box-bg" id="power">
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</div>
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<!-- 日历-->
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<div class="title margin10">
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<span>能耗日历</span>
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<p>
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<span>单位：kgce</span>
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</p>
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</div>
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<div class="margin10 box-bg">
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<calendar />
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</div>
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<!-- 碳排放-->
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<div class="title margin10">
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<span>碳排放</span>
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<p>
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<span class="year">年</span>
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<span class="month">月</span>
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</p>
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</div>
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<div class="margin10 box-bg" id="carbonEmission">
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</div>
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</div>
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<div class="overview-right-box">
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<!-- 实时负荷 -->
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<div class="title">
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<span>实时负荷</span>
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</div>
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<div class="margin10 box-bg">
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<div class="">
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</div>
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</div>
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<!-- 气象站-->
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<div class="title margin10">
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<span>气象站</span>
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</div>
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<div class="margin10 box-bg">
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</div>
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<!-- 系统用电排名-->
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<div class="title margin10">
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<span>系统用电排名</span>
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</div>
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<div class="margin10 box-bg">
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</div>
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</div>
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</div>
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</template>
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<style lang="scss" scoped>
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.overview {
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width: 100%;
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height: 100%;
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box-sizing: border-box;
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display: flex;
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justify-content: space-between;
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&-right-box,&-left-box {
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height: 100%;
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width: vw(450);
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}
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&-right-box{padding-right: 2.375rem;}
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&-left-box{padding-left: 2.375rem;}
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}
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</style> |