update 3d techy-bar

This commit is contained in:
lb
2022-11-21 15:22:04 +08:00
parent 41fba93d47
commit 6df938da04
5 changed files with 303 additions and 419 deletions

View File

@@ -0,0 +1,286 @@
<template>
<div ref="techyBar" class="techy-bar"></div>
</template>
<script>
import echarts from 'echarts' // echarts theme
import resize from '@/views/OperationalOverview/components/mixins/resize'
import * as BottomPic from './bottom.png'
export default {
name: 'TechyBarFor3DPage',
props: {
datainfo: {
type: Array,
default: () => [
{
name: '产线A',
list: [100, 102, 104, 105, 100, 117]
},
{
name: '产线B',
list: [110, 92, 124, 85, 100, 120]
}
]
},
unitName: {
type: String,
default: ''
},
extraSpaceBetweenZero: {
type: Number,
default: 25
}
},
mixins: [resize],
data() {
const color_gradients = [
/** 蓝 */
{
direction: 'to top',
from: '#49B2FF', // * 0.6 是底部颜色和顶部颜色
to: '#49B2FF00',
topAndBottom: '#49B2FF9F'
},
/** 绿 */
{
direction: 'to top',
from: '#49FBD6', // * 0.6 是底部颜色和顶部颜色
to: '#49FBD600',
topAndBottom: '#49FBD69F'
}
]
let result = []
this.datainfo.map((pl, index) => {
let topCircle = {
__position: 'top',
name: pl.name,
barGap: '10%',
barCategoryGap: '48%',
type: 'pictorialBar',
symbol: 'circle',
symbolPosition: 'end',
symbolOffset: ['25%', '-50%'],
// symbolSize: ['100%', 6],
symbolSize: ['200%', 6],
data: pl.list,
z: 10,
itemStyle: {
// color: color_gradients[index].topAndBottom
color: {
type: 'linear',
x: 0,
y: 1,
x2: 0,
y2: 0,
colorStops: [
{
offset: 0,
color: color_gradients[index].topAndBottom
},
{
offset: 1,
color: color_gradients[index].to
}
],
global: false // 缺省为 false
}
}
}
let bottomCircle = {
__position: 'top',
name: pl.name,
barGap: '10%',
barCategoryGap: '48%',
type: 'pictorialBar',
symbol: 'circle',
symbolOffset: ['-25%', '50%'],
symbolSize: ['200%', 6],
data: pl.list,
z: 10,
itemStyle: {
color: color_gradients[index].from
}
}
let mainBar = {
__position: 'main',
type: 'bar',
name: pl.name,
// barWidth: 20, // 不需要设置 barWidth
barGap: '10%',
barCategoryGap: '48%',
data: pl.list,
z: 0,
itemStyle: {
color: {
type: 'linear',
x: 0,
y: 1,
x2: 0,
y2: 0,
colorStops: [
{
offset: 0,
color: color_gradients[index].from
},
{
offset: 0.15,
color: color_gradients[index].topAndBottom
},
{
offset: 1,
color: color_gradients[index].to
}
],
global: false // 缺省为 false
}
},
label: {
show: true,
position: 'top',
color: '#fff8',
fontSize: 8,
offset: [0, 6]
}
}
result.push(topCircle)
result.push(mainBar)
result.push(bottomCircle)
})
return {
BottomPic,
width: 0,
chart: null,
option: {
legend: {
icon: 'rect',
itemWidth: 8,
itemHeight: 8,
top: '2%',
right: '10%',
textStyle: {
color: '#fff8'
},
data: this.datainfo.map(item => item.name)
},
grid: {
top: 24,
left: '8%',
bottom: 24
},
xAxis: {
type: 'category',
axisTick: {
show: false
},
axisLine: {
onZero: false,
show: false,
lineStyle: {}
},
axisLabel: {
color: '#fff8',
fontSize: 10
},
data: ['产线A', '产线B', '产线C', '产线D', '产线E', '产线F']
},
yAxis: {
type: 'value',
// min: -25,
min: this.extraSpaceBetweenZero * -1,
name: this.unitName,
nameTextStyle: {
color: '#fff8',
fontSize: 8,
verticalAlign: 'top',
align: 'right'
},
axisLine: {
show: true,
lineStyle: {
color: '#31A2FF'
}
},
axisLabel: {
color: '#fff8',
fontSize: 10,
/** y轴不从0开始也可以用 xAxis 向下 offset 的方式模拟 **/
formatter: function(value, index) {
if (value < 0) {
return ''
}
return value
}
},
axisTick: { show: false },
splitLine: {
lineStyle: {
color: '#569acd',
type: 'dotted',
opacity: 0.2
}
}
},
series: result,
graphic: [
{
type: 'image',
left: 0,
bottom: 0,
style: {
image: 'image url',
height: 0,
width: 0
}
}
]
}
}
},
mounted() {
window.addEventListener('resize', this.refreshOption)
if (!this.chart) this.chart = echarts.init(this.$refs.techyBar)
this.$nextTick(() => {
this.updateOption(this.option)
this.chart.setOption(this.option)
})
},
methods: {
updateOption(option) {
// console.log('option', this.BottomPic.default)
let width = this.$refs.techyBar.querySelector('div').clientWidth
let height = this.$refs.techyBar.querySelector('div').clientHeight
option.graphic[0].style.width = width * 0.88
option.graphic[0].style.height = height * 0.3
option.graphic[0].style.image = this.BottomPic.default
option.graphic[0].left = '8%'
option.graphic[0].bottom = 24
},
refreshOption() {
this.updateOption(this.option)
this.chart.setOption(this.option)
}
}
}
</script>
<style scoped>
.techy-bar {
position: relative;
width: 100%;
height: 100%;
}
.techy-bar >>> div {
width: 100% !important;
height: 100% !important;
}
</style>