<!--
* @Author: zhp
* @Date: 2024-05-23 15:50:44
* @LastEditTime: 2024-07-19 16:10:19
* @LastEditors: zhp
* @Description:
-->
<template>
<chart-container class="bar-chart-base">
<div class="legend">
<span v-for="(item,index) in legend" :key="index" class="legend-item"
:style="{ fontSize: isFullscreen ? '0.72vw' : '0.7vw' }">{{ item.label }}</span>
</div>
<div ref="oeeChart" style="height:94%;width:100%"></div>
</chart-container>
</template>
<script>
import screenfull from "screenfull";
import ChartContainer from "../../../../components/ChartContainer.vue";
// import chartMixin from "@/mixins/chart.js";
import { debounce } from "@/utils/debounce";
import * as echarts from "echarts";
export default {
name: "barChartBaseoee",
components: {
ChartContainer,
},
// mixins: [chartMixin],
props: {
vHeight: {
type: Number,
default: 36,
},
legend: {
type: Array,
required: true,
},
xAxis: {
type: Array,
required: true,
},
series: {
type: Array,
required: true,
},
in: {
type: String,
default: "",
},
},
data() {
return {
width: '100%',
isFullscreen: false,
actualOptions: null,
options: {
grid: {
left: "5%",
right: "0%",
bottom: "3%",
top: "15%",
containLabel: true,
},
tooltip: {
trigger: "axis",
axisPointer: {
// type: "cross",
crossStyle: {
color: "rgba(237,237,237,0.5)",
},
},
backgroundColor: 'rgba(0,0,0,0)', // tooltip默认背景为白色，手动置为透明
extraCssText: 'padding:0;border-width:0',
formatter: params => {
console.log('params', params)
var res = `<span style='color:rgba(255,255,255,0.85);margin-bottom:8px'>${params[0].axisValueLabel}</span>`;
for (var i = 0, l = params.length; i < l; i++) {
let color = Object.prototype.toString.call(params[i].color) == "[object String]" ? params[i].color : params[i].color.colorStops ? params[i].color.colorStops[0].color : ''
// console.log(item.color, color);
res +=
"<br/>" +
`${params[i].seriesType === "line"
? `<span style='display:inline-block; width: 20px;height: 2px;background-color: #f3c000;position: absolute;top:76.3%;left:3.5%;'></span>
<span style='display:inline-block;width: 10px;height: 10px;border-radius: 100%;background-color: #f3c000;position: absolute;top:72.6%;left:4.8%;'></span>
<span style='display:inline-block;width:150px;color:rgba(255,255,255,.85);font-size:16px;margin-left:20px'>${params[i].seriesName}</span>`
: `<span style="display:inline-block;margin-right:4px;border-radius:2px;width:12px;height:12px;background-color:${color}"></span>
<span style='display:inline-block;width:150px;color:rgba(255,255,255,.85);font-size:16px'>${params[i].seriesName}</span>`
}` +
`<span style='display:inline-block;text-align: right;width:180px;color:rgba(255,255,255,0.65);;font-size:16px;letter-spacing: 2px;'>${params[i].value ? params[i].value + '%' : 0 + '%'}</span>`;
}
const htmlContent = `
<div style="padding: 12px 16px;background:rgba(0,24,41,.5);box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.38);backdrop-filter: blur(10px);">
${res}
</div>
`;
return htmlContent;
},
},
xAxis: {
axisTick: {
show: false,
},
axisLine: {
lineStyle: {
color: "#4561AE",
},
},
axisLabel: {
color: "rgba(223,241,254,.8)",
fontSize: 16,
},
data: this.xAxis,
},
yAxis: {
name: "单位/%",
nameTextStyle: {
color: "rgba(223,241,254,.8)",
fontSize: 16,
},
axisTick: {
show: false,
},
axisLabel: {
color: "rgba(223,241,254,.8)",
fontSize: 16,
},
axisLine: {
show: true,
lineStyle: {
color: "#4561AE",
},
},
splitLine: {
lineStyle: {
color: "#4561AE",
},
},
},
series: [
{
name: "", // this.series[0].name,
type: "bar",
barWidth: 16,
itemStyle: {
borderRadius: [10, 10, 0, 0],
color: {
type: "linear",
x: 0,
y: 0,
x2: 0,
y2: 1,
colorStops: [
{
offset: 0,
color: "#12f7f1", // 0% 处的颜色
},
{
offset: 0.35,
color: "#12f7f177", // 100% 处的颜色
},
{
offset: 0.75,
color: "#12f7f133", // 100% 处的颜色
},
{
offset: 1,
color: "transparent", // 100% 处的颜色
},
],
global: false, // 缺省为 false
},
},
data: [], // this.series[0].data,
},
{
name: "", // this.series[1].name,
type: "bar",
barWidth: 16,
// tooltip: {
// valueFormatter: function (value) {
// return value + " ml";
// },
// },
itemStyle: {
borderRadius: [10, 10, 0, 0],
color: {
type: "linear",
x: 0,
y: 0,
x2: 0,
y2: 1,
colorStops: [
{
offset: 0,
color: "#57abf8", // 0% 处的颜色
},
{
offset: 1,
color: "#364BFE66", // 100% 处的颜色
},
],
global: false, // 缺省为 false
},
},
data: [], // this.series[1].data,
},
{
name: "", // "2024年目标值",
type: "line",
lineStyle: {
color: "#f3c000",
},
itemStyle: {
color: "#f3c000",
},
// areaStyle: {
// color: {
// type: "linear",
// x: 0,
// y: 0,
// x2: 0,
// y2: 1,
// colorStops: [
// {
// offset: 0,
// color: "#f3c000", // 0% 处的颜色
// },
// {
// offset: 0.55,
// color: "#f3c00033",
// },
// {
// offset: 1,
// color: "transparent", // 100% 处的颜色
// },
// ],
// global: false, // 缺省为 false
// },
// },
data: [], // this.series[0].data,
},
],
},
};
},
computed: {
isOpen() {
return this.$store.getters.sidebar.opened
},
},
watch: {
isOpen(val) {
this.canvasReset()
},
/** 全屏状态切换时，对柱子粗细和字体大小进行相应调整 */
isFullscreen(val) {
// this.actualOptions.series.map((item) => {
// item.barWidth = val ? 18 : 16;
// });
// this.actualOptions.xAxis.axisLabel.fontSize = val ? 18 : 16;
// this.actualOptions.yAxis.axisLabel.fontSize = val ? 18 : 16;
// this.actualOptions.yAxis.nameTextStyle.fontSize = val ? 18 : 16;
// if (val === false && this.isOpen === true) {
// console.log(val)
// this.width = 97 + '%'
// this.canvasReset()
// } else if (val === false && this.isOpen === false) {
// this.width = 100 + '%'
// this.canvasReset()
// }
// this.actualOptions.series.map((item) => {
// item.barWidth = val ? 18 : 16;
// });
// this.actualOptions.xAxis.axisLabel.fontSize = val ? 18 : 16;
// this.actualOptions.yAxis.axisLabel.fontSize = val ? 18 : 16;
// this.actualOptions.yAxis.nameTextStyle.fontSize = val ? 18 : 16;
this.initChart(this.options)
this.canvasReset()
},
series(val) {
if (!val) {
this.initChart(this.options);
return;
}
console.log(val)
// const actualOptions = JSON.parse(JSON.stringify(this.options))
this.options.series[0].data = val[0].data;
this.options.series[0].name = val[0].name;
this.options.series[1].data = val?.[1]?.data || [];
this.options.series[1].name = val?.[1]?.name || "";
this.options.series[2].data = val?.[2]?.data || [];
this.options.series[2].name = val?.[2]?.name || "";
// this.actualOptions = actualOptions;
this.initChart(this.options);
},
},
mounted() {
// if (screenfull.isEnabled) {
// screenfull.on("change", () => {
// this.isFullscreen = screenfull.isFullscreen;
// });
// }
if (screenfull.isEnabled) {
screenfull.on("change", () => {
this.isFullscreen = screenfull.isFullscreen;
});
}
// this.actualOptions = this.options
this.canvasReset();
window.addEventListener("resize", this.canvasReset);
},
beforeDestroy() {
if (this.chart) {
this.chart.dispose();
}
},
destroyed() {
window.removeEventListener("resize", this.canvasReset);
},
methods: {
canvasReset() {
debounce(() => {
this.initChart();
}, 500)();
},
initChart() {
if (this.chart) {
this.chart.dispose();
}
this.chart = echarts.init(this.$refs.oeeChart);
this.chart.setOption(this.options);
},
},
};
</script>
<style scoped lang="scss">
.bar-chart-base {
// position: relative;
.legend {
position: absolute;
top: 5.2vh;
right: 1vw;
}
.legend-item {
position: relative;
// font-size: 12px;
margin-right:1.3vw;
&::before {
content: "";
display: inline-block;
width: 0.531vw;
height: 0.531vw;
background-color: #ccc;
border-radius: 2px;
margin-right: 0.22vw;
}
}
.legend-item:nth-child(1) {
margin-left: 1vw;
}
.legend-item:nth-child(2):before {
background-color: #12f7f1;
}
.legend-item:nth-child(3):before {
background-color: #58adfa;
}
.legend-item:nth-child(1):before {
// width: 12px;
// height: 2px;
width: 1vw;
height: 0.1064vw;
background-color: #f3c000;
position: absolute;
top: 50%;
// left: -16px;
left: -1.3vw;
transform: translateY(-50%);
}
.legend-item:nth-child(1):after {
background-color: #f3c000;
content: "";
display: inline-block;
position: absolute;
// width: 6px;
// height: 6px;
width: 0.3191vw;
height: 0.3191vw;
border-radius: 100%;
top: 50%;
left: -1.13vw;
// left: -16px;
transform: translateY(-50%) translateX(50%);
}
}
</style>