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echart3d

shibei_master
jiangyy 3 years ago
parent
commit
33b8479b1c
  1. 1
      package.json
  2. BIN
      src/assets/img/shuju/3d-pid-bg.png
  3. 1
      src/assets/scss/modules/visual/search_1.scss
  4. 275
      src/views/modules/visual/communityGovern/shijianchuli/chart.js
  5. 328
      src/views/modules/visual/communityGovern/shijianchuli/shijianchulifenxi copy 2.vue
  6. 352
      src/views/modules/visual/communityGovern/shijianchuli/shijianchulifenxi.vue

1
package.json

@ -22,6 +22,7 @@
"babel-eslint": "^8.0.1", "babel-eslint": "^8.0.1",
"babel-plugin-component": "^1.1.1", "babel-plugin-component": "^1.1.1",
"echarts": "^5.2.2", "echarts": "^5.2.2",
"echarts-gl": "^2.0.9",
"element-theme": "^2.0.1", "element-theme": "^2.0.1",
"element-ui": "^2.13.0", "element-ui": "^2.13.0",
"file-saver": "^2.0.5", "file-saver": "^2.0.5",

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src/assets/img/shuju/3d-pid-bg.png

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1
src/assets/scss/modules/visual/search_1.scss

@ -24,6 +24,7 @@
display: flex; display: flex;
align-items: center; align-items: center;
margin-left:40px; margin-left:40px;
z-index: 10;
.second-select { .second-select {

275
src/views/modules/visual/communityGovern/shijianchuli/chart.js

@ -0,0 +1,275 @@
/**
* 绘制3d图
* @param pieData 总数据
* @param internalDiameterRatio:透明的空心占比
* @param distance 视角到主体的距离
* @param alpha 旋转角度
* @param pieHeight 立体的高度
* @param opacity 饼或者环的透明度
*/
const getPie3D = (pieData, internalDiameterRatio, distance, alpha, pieHeight, opacity = 1) => {
const series = []
let sumValue = 0
let startValue = 0
let endValue = 0
let legendData = []
let legendBfb = []
const k = 1 - internalDiameterRatio
pieData.sort((a, b) => {
return b.value - a.value
})
// 为每一个饼图数据,生成一个 series-surface 配置
for (let i = 0; i < pieData.length; i++) {
sumValue += pieData[i].value
const seriesItem = {
name:
typeof pieData[i].name === 'undefined'
? `series${i}`
: pieData[i].name,
type: 'surface',
parametric: true,
wireframe: {
show: false
},
pieData: pieData[i],
pieStatus: {
selected: false,
hovered: false,
k: k
},
center: ['10%', '50%']
}
if (typeof pieData[i].itemStyle !== 'undefined') {
const itemStyle = {}
itemStyle.color =
typeof pieData[i].itemStyle.color !== 'undefined'
? pieData[i].itemStyle.color
: opacity
itemStyle.opacity =
typeof pieData[i].itemStyle.opacity !== 'undefined'
? pieData[i].itemStyle.opacity
: opacity
seriesItem.itemStyle = itemStyle
}
series.push(seriesItem)
}
// 使用上一次遍历时,计算出的数据和 sumValue,调用 getParametricEquation 函数,
// 向每个 series-surface 传入不同的参数方程 series-surface.parametricEquation,也就是实现每一个扇形。
legendData = []
legendBfb = []
for (let i = 0; i < series.length; i++) {
endValue = startValue + series[i].pieData.value
series[i].pieData.startRatio = startValue / sumValue
series[i].pieData.endRatio = endValue / sumValue
series[i].parametricEquation = getParametricEquation(
series[i].pieData.startRatio,
series[i].pieData.endRatio,
false,
false,
k,
series[i].pieData.value
)
startValue = endValue
const bfb = fomatFloat(series[i].pieData.value / sumValue, 4)
legendData.push({
name: series[i].name,
value: bfb
})
legendBfb.push({
name: series[i].name,
value: bfb
})
}
const boxHeight = getHeight3D(series, pieHeight) // 通过pieHeight设定3d饼/环的高度,单位是px
// 准备待返回的配置项,把准备好的 legendData、series 传入。
const option = {
legend: {
show: false,
data: legendData,
orient: 'vertical',
left: 10,
top: 10,
itemGap: 10,
textStyle: {
color: '#A1E2FF'
},
icon: 'circle',
formatter: function (param) {
const item = legendBfb.filter(item => item.name === param)[0]
const bfs = fomatFloat(item.value * 100, 2) + '%'
return `${item.name} ${bfs}`
}
},
labelLine: {
show: true,
lineStyle: {
color: '#fff'
}
},
label: {
show: true,
position: 'outside',
formatter: '{b} \n{c} {d}%'
},
tooltip: {
backgroundColor: '#033b77',
borderColor: '#21f2c4',
textStyle: {
color: '#fff',
fontSize: 13
},
formatter: params => {
if (
params.seriesName !== 'mouseoutSeries' &&
params.seriesName !== 'pie2d'
) {
const bfb = (
(option.series[params.seriesIndex].pieData.endRatio -
option.series[params.seriesIndex].pieData.startRatio) *
100
).toFixed(2)
return (
`${params.seriesName}<br/>` +
`<span style="display:inline-block;margin-right:5px;border-radius:10px;width:10px;height:10px;background-color:${params.color};"></span>` +
`${bfb}%`
)
}
}
},
xAxis3D: {
min: -1,
max: 1
},
yAxis3D: {
min: -1,
max: 1
},
zAxis3D: {
min: -1,
max: 1
},
grid3D: {
show: false,
boxHeight: boxHeight, // 圆环的高度
viewControl: {
// 3d效果可以放大、旋转等,请自己去查看官方配置
alpha, // 角度
beta: -40,
distance, // 调整视角到主体的距离,类似调整zoom
rotateSensitivity: 0, // 设置为0无法旋转
zoomSensitivity: 0, // 设置为0无法缩放
panSensitivity: 0, // 设置为0无法平移
autoRotate: false // 自动旋转
}
},
series: series
}
return option
}
/**
* 生成扇形的曲面参数方程用于 series-surface.parametricEquation
*/
const getParametricEquation = (startRatio, endRatio, isSelected, isHovered, k, h) => {
// 计算
const midRatio = (startRatio + endRatio) / 2
const startRadian = startRatio * Math.PI * 2
const endRadian = endRatio * Math.PI * 2
const midRadian = midRatio * Math.PI * 2
// 如果只有一个扇形,则不实现选中效果。
if (startRatio === 0 && endRatio === 1) {
isSelected = false
}
// 通过扇形内径/外径的值,换算出辅助参数 k(默认值 1/3)
k = typeof k !== 'undefined' ? k : 1 / 3
// 计算选中效果分别在 x 轴、y 轴方向上的位移(未选中,则位移均为 0)
const offsetX = isSelected ? Math.cos(midRadian) * 0.1 : 0
const offsetY = isSelected ? Math.sin(midRadian) * 0.1 : 0
// 计算高亮效果的放大比例(未高亮,则比例为 1)
const hoverRate = isHovered ? 1.05 : 1
// 返回曲面参数方程
return {
u: {
min: -Math.PI,
max: Math.PI * 3,
step: Math.PI / 32
},
v: {
min: 0,
max: Math.PI * 2,
step: Math.PI / 20
},
x: function (u, v) {
if (u < startRadian) {
return (
offsetX +
Math.cos(startRadian) * (1 + Math.cos(v) * k) * hoverRate
)
}
if (u > endRadian) {
return (
offsetX + Math.cos(endRadian) * (1 + Math.cos(v) * k) * hoverRate
)
}
return offsetX + Math.cos(u) * (1 + Math.cos(v) * k) * hoverRate
},
y: function (u, v) {
if (u < startRadian) {
return (
offsetY +
Math.sin(startRadian) * (1 + Math.cos(v) * k) * hoverRate
)
}
if (u > endRadian) {
return (
offsetY + Math.sin(endRadian) * (1 + Math.cos(v) * k) * hoverRate
)
}
return offsetY + Math.sin(u) * (1 + Math.cos(v) * k) * hoverRate
},
z: function (u, v) {
if (u < -Math.PI * 0.5) {
return Math.sin(u)
}
if (u > Math.PI * 2.5) {
return Math.sin(u) * h * 0.1
}
return Math.sin(v) > 0 ? 1 * h * 0.1 : -1
}
}
}
/**
* 获取3d丙图的最高扇区的高度
*/
const getHeight3D = (series, height) => {
series.sort((a, b) => {
return b.pieData.value - a.pieData.value
})
return (height * 25) / series[0].pieData.value
}
/**
* 格式化浮点数
*/
const fomatFloat = (num, n) => {
let f = parseFloat(num)
if (isNaN(f)) {
return false
}
f = Math.round(num * Math.pow(10, n)) / Math.pow(10, n) // n 幂
let s = f.toString()
let rs = s.indexOf('.')
// 判定如果是整数,增加小数点再补0
if (rs < 0) {
rs = s.length
s += '.'
}
while (s.length <= rs + n) {
s += '0'
}
return s
}
export { getPie3D, getParametricEquation }

328
src/views/modules/visual/communityGovern/shijianchuli/shijianchulifenxi copy 2.vue

@ -0,0 +1,328 @@
<template>
<div class="chart-container">
<div class="chart"
id="cityGreenLand"
ref="chart"></div>
<!-- 底座背景 -->
<div class="bg"></div>
</div>
</template>
<script>
import * as echarts from 'echarts';
// import echarts from 'echarts'
import 'echarts-gl';
import { getPie3D, getParametricEquation } from './chart.js' //js
const color = ['#005aff', '#f8b551']
export default {
name: 'chart',
data () {
return {
optionData: [
{
name: '处理中',
value: 28
},
{
name: '已完成',
value: 72
}
],
statusChart: null,
option: {}
}
},
created () {
this.setLabel()
},
mounted () {
this.initChart()
//
const that = this
window.onresize = function () {
that.changeSize()
}
},
methods: {
// label
setLabel () {
this.optionData.forEach((item, index) => {
item.itemStyle = {
color: color[index]
}
item.label = {
normal: {
show: true,
color: color[index],
formatter: [
'{d|{d}%}',
'{b|{b}}'
].join('\n'), // \n
rich: {
b: {
color: '#fff',
lineHeight: 25,
align: 'left',
fontSize: 16,
marginTop: 20
},
c: {
fontSize: 22,
color: '#fff',
textShadowColor: '#1c90a6',
textShadowOffsetX: 0,
textShadowOffsetY: 2,
textShadowBlur: 5
},
d: {
color: color[index],
fontSize: 25,
align: 'left'
}
}
}
}
item.labelLine = {
normal: {
length: 30,
length2: 80,
lineStyle: {
width: 1,
color: 'rgba(255,255,255,0.7)'
}
}
}
item.labelLayout = function (params) {
const isLeft = params.labelRect.x < myChart.getWidth() / 2;
const points = params.labelLinePoints;
// Update the end point.
points[2][0] = isLeft
? params.labelRect.x
: params.labelRect.x + params.labelRect.width;
return {
labelLinePoints: points
};
}
})
},
//
initChart () {
// let statusChart = echarts.init(document.getElementById('cityGreenLand-charts'));
this.statusChart = echarts.init(document.getElementById('cityGreenLand'));
// option, 3d,
this.option = getPie3D(this.optionData, 0.8, 220, 28, 22, 0.4)
this.statusChart.setOption(this.option)
// label线2d使labelLine3dsetOption
this.option.series.push({
name: '电梯状态', //
backgroundColor: 'transparent',
type: 'pie',
label: {
opacity: 1,
fontSize: 13,
lineHeight: 20
},
startAngle: 40, // [0, 360]
clockwise: false, // 3d
radius: ['40%', '50%'],
center: ['50%', '50%'],
data: this.optionData,
itemStyle: {
opacity: 0 //02d
}
})
this.statusChart.setOption(this.option)
this.bindListen(this.statusChart)
},
//
// optionNameoptionopiton
bindListen (myChart, optionName = 'option') {
let selectedIndex = ''
let hoveredIndex = ''
//
myChart.on('click', (params) => {
// option.series
const isSelected = !this[optionName].series[params.seriesIndex].pieStatus
.selected
const isHovered =
this[optionName].series[params.seriesIndex].pieStatus.hovered
const k = this[optionName].series[params.seriesIndex].pieStatus.k
const startRatio =
this[optionName].series[params.seriesIndex].pieData.startRatio
const endRatio =
this[optionName].series[params.seriesIndex].pieData.endRatio
// option
if (selectedIndex !== '' && selectedIndex !== params.seriesIndex) {
this[optionName].series[
selectedIndex
].parametricEquation = getParametricEquation(
this[optionName].series[selectedIndex].pieData.startRatio,
this[optionName].series[selectedIndex].pieData.endRatio,
false,
false,
k,
this[optionName].series[selectedIndex].pieData.value
)
this[optionName].series[selectedIndex].pieStatus.selected = false
}
// / option
this[optionName].series[
params.seriesIndex
].parametricEquation = getParametricEquation(
startRatio,
endRatio,
isSelected,
isHovered,
k,
this[optionName].series[params.seriesIndex].pieData.value
)
this[optionName].series[params.seriesIndex].pieStatus.selected = isSelected
// seriesIndex
selectedIndex = isSelected ? params.seriesIndex : null
// 使 option
myChart.setOption(this[optionName])
})
// mouseover
// myChart.on('mouseover', (params) => {
// //
// let isSelected
// let isHovered
// let startRatio
// let endRatio
// let k
// // mouseover
// if (hoveredIndex === params.seriesIndex) {
// //
// } else {
// // option
// if (hoveredIndex !== '') {
// // option.series false
// isSelected = this[optionName].series[hoveredIndex].pieStatus.selected
// isHovered = false
// startRatio = this[optionName].series[hoveredIndex].pieData.startRatio
// endRatio = this[optionName].series[hoveredIndex].pieData.endRatio
// k = this[optionName].series[hoveredIndex].pieStatus.k
// // option
// this[optionName].series[
// hoveredIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[hoveredIndex].pieData.value
// )
// this[optionName].series[hoveredIndex].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = ''
// }
// // mouseover option
// if (
// params.seriesName !== 'mouseoutSeries' &&
// params.seriesName !== 'pie2d'
// ) {
// // option.series true
// isSelected =
// this[optionName].series[params.seriesIndex].pieStatus.selected
// isHovered = true
// startRatio =
// this[optionName].series[params.seriesIndex].pieData.startRatio
// endRatio = this[optionName].series[params.seriesIndex].pieData.endRatio
// k = this[optionName].series[params.seriesIndex].pieStatus.k
// // option
// this[optionName].series[
// params.seriesIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[params.seriesIndex].pieData.value + 60
// )
// this[optionName].series[
// params.seriesIndex
// ].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = params.seriesIndex
// }
// // 使 option
// myChart.setOption(this[optionName])
// }
// })
// // bug
// myChart.on('globalout', () => {
// //
// let isSelected
// let isHovered
// let startRatio
// let endRatio
// let k
// if (hoveredIndex !== '') {
// // option.series true
// isSelected = this[optionName].series[hoveredIndex].pieStatus.selected
// isHovered = false
// k = this[optionName].series[hoveredIndex].pieStatus.k
// startRatio = this[optionName].series[hoveredIndex].pieData.startRatio
// endRatio = this[optionName].series[hoveredIndex].pieData.endRatio
// // option
// this[optionName].series[
// hoveredIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[hoveredIndex].pieData.value
// )
// this[optionName].series[hoveredIndex].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = ''
// }
// // 使 option
// myChart.setOption(this[optionName])
// })
},
//
changeSize () {
this.statusChart.resize()
}
}
}
</script>
<style lang='scss' scoped>
.chart-container {
position: relative;
width: 100%;
height: 800px;
.chart,
.bg {
width: 100%;
height: 800px;
z-index: 2;
}
.bg {
position: absolute;
bottom: 180px;
left: 50%;
z-index: 1;
width: 570px;
height: 340px;
background: no-repeat center;
background-image: url("../../../../../assets/img/shuju/3d-pid-bg.png");
background-size: 100% 100%;
transform: translateX(-50%);
}
}
</style>

352
src/views/modules/visual/communityGovern/shijianchuli/shijianchulifenxi.vue

@ -23,7 +23,7 @@
:key="item.value" :key="item.value"
:label="item.label" :label="item.label"
:value="item.value" :value="item.value"
@click.native="handleChangeDate(item.value)"> @click.native="handleChangeDate(item.value,true)">
</el-option> </el-option>
</el-select> </el-select>
</div> </div>
@ -51,22 +51,26 @@
<div v-if="!pieNoData && !dataLoading" <div v-if="!pieNoData && !dataLoading"
class="g-pie"> class="g-pie">
<screen-echarts-frame class="echart-wr" <div class="chart-container">
<div class="chart"
id="cityGreenLand"
ref="chart"></div>
<!-- <screen-echarts-frame class="echart-wr"
@myChartMethod="pieInitOk" @myChartMethod="pieInitOk"
ref="pieChart"></screen-echarts-frame> ref="pieChart"></screen-echarts-frame> -->
<!-- 底座背景 -->
<div class="bg"></div>
</div>
<div class="pie-legend"> <!-- <div class="pie-legend">
<div :class="['legend_item',{'item_last':index===legendArray.length-1}]" <div :class="['legend_item',{'item_last':index===legendArray.length-1}]"
v-for="(item,index) in legendArray" v-for="(item,index) in legendArray"
:key="index"> :key="index">
<div class="item_name">{{item.name}}</div> <div class="item_name">{{item.name}}</div>
<img :src="item.url" /> <img :src="item.url" />
<!-- <div class="item_num">
<span class="item_count">{{item.count}}</span>
<span class="item_percent">{{item.percent}}</span>
</div> -->
</div>
</div> </div>
</div> -->
</div> </div>
<screen-nodata class="nodata" <screen-nodata class="nodata"
@ -140,6 +144,11 @@ import { lineOption } from './lineOption.js'
import nextTick from 'dai-js/tools/nextTick' import nextTick from 'dai-js/tools/nextTick'
import dateFormat from "dai-js/tools/dateFormat"; import dateFormat from "dai-js/tools/dateFormat";
import * as echarts from 'echarts';
import 'echarts-gl';
import { getPie3D, getParametricEquation } from './chart.js' //js
const color = ['#005aff', '#f8b551']
export default { export default {
name: "shijianchulifenxi", name: "shijianchulifenxi",
@ -169,6 +178,18 @@ export default {
pieData: [], pieData: [],
optionData: [
{
name: '处理中',
value: 28
},
{
name: '已完成',
value: 72
}
],
statusChart: null,
option: {},
legendArray: [ legendArray: [
{ {
@ -292,15 +313,17 @@ export default {
// //
this.initData() this.initData()
await this.getAgencylist()// await this.getAgencylist()//
this.handleChangeDate(this.dataType) this.handleChangeDate(this.dataType, false)
// //
await this.getProjectTotal() await this.getProjectTotal()
await this.getLineChart() await this.getLineChart()
await this.getTable()
this.dataLoading = false this.dataLoading = false
// this.assignData() this.assignData()
}, },
@ -314,7 +337,7 @@ export default {
}, },
async handleChangeDate (index) { async handleChangeDate (index, isRefresh) {
let end = new Date(); let end = new Date();
let start = new Date(); let start = new Date();
if (index === '1') {// if (index === '1') {//
@ -333,7 +356,7 @@ export default {
this.queryStartTime = dateFormat(start, 'yyyy-MM-dd') + " 00:00:00" this.queryStartTime = dateFormat(start, 'yyyy-MM-dd') + " 00:00:00"
this.queryEndTime = dateFormat(end, 'yyyy-MM-dd') + " 23:59:59" this.queryEndTime = dateFormat(end, 'yyyy-MM-dd') + " 23:59:59"
} }
if (index !== '0') { if (index !== '0' && isRefresh) {
await this.getApiData() await this.getApiData()
// this.assignPieChart() // this.assignPieChart()
} }
@ -342,8 +365,8 @@ export default {
}, },
assignData () { assignData () {
this.initChart()
this.getPie() // this.getPie()
this.getLine() this.getLine()
}, },
@ -384,10 +407,10 @@ export default {
// //
async getProjectTotal () { async getProjectTotal () {
if (this.$refs.pieChart) { // if (this.$refs.pieChart) {
this.$refs.pieChart.showLoading() // this.$refs.pieChart.showLoading()
this.$refs.pieChart.clear() // this.$refs.pieChart.clear()
} // }
const url = "/gov/project/icEvent/processAnalysis/processStatusRatio"; const url = "/gov/project/icEvent/processAnalysis/processStatusRatio";
//const url = "http://yapi.elinkservice.cn/mock/245/api/gov/project/icEvent/processAnalysis/processStatusRatio"; //const url = "http://yapi.elinkservice.cn/mock/245/api/gov/project/icEvent/processAnalysis/processStatusRatio";
@ -399,9 +422,9 @@ export default {
}; };
const { data, code, msg } = await requestPost(url, params); const { data, code, msg } = await requestPost(url, params);
if (this.$refs.pieChart) { // if (this.$refs.pieChart) {
this.$refs.pieChart.hideLoading() // this.$refs.pieChart.hideLoading()
} // }
if (code === 0) { if (code === 0) {
this.projectTotal = parseInt(data.processingCount) + parseInt(data.closedCount); this.projectTotal = parseInt(data.processingCount) + parseInt(data.closedCount);
@ -420,7 +443,7 @@ export default {
} }
] ]
this.pieData = [ this.optionData = [
{ {
name: "已完成", name: "已完成",
@ -431,6 +454,7 @@ export default {
value: Math.floor(data.processingRatio * 10000) / 100 value: Math.floor(data.processingRatio * 10000) / 100
}, },
] ]
this.setLabel()
} else { } else {
this.$message.error(msg); this.$message.error(msg);
@ -655,8 +679,6 @@ export default {
} }
}); });
this.pieOption.series[1].data = this.pieData this.pieOption.series[1].data = this.pieData
this.demand.pageNo = 1 this.demand.pageNo = 1
this.getTable() this.getTable()
@ -665,6 +687,255 @@ export default {
this.$refs.pieChart.setOption(this.pieOption) this.$refs.pieChart.setOption(this.pieOption)
}, },
setLabel () {
this.optionData.forEach((item, index) => {
item.itemStyle = {
color: color[index]
}
item.label = {
normal: {
show: true,
color: color[index],
formatter: [
'{d|{d}%}',
'{b|{b}}'
].join('\n'), // \n
rich: {
b: {
color: '#fff',
lineHeight: 25,
align: 'left',
fontSize: 13,
marginTop: 20
},
c: {
fontSize: 22,
color: '#fff',
textShadowColor: '#1c90a6',
textShadowOffsetX: 0,
textShadowOffsetY: 2,
textShadowBlur: 5
},
d: {
color: color[index],
fontSize: 22,
align: 'left'
}
}
}
}
item.labelLine = {
normal: {
length: 30,
length2: 80,
lineStyle: {
width: 1,
color: 'rgba(255,255,255,0.7)'
}
}
}
item.labelLayout = function (params) {
const isLeft = params.labelRect.x < myChart.getWidth() / 2;
const points = params.labelLinePoints;
// Update the end point.
points[2][0] = isLeft
? params.labelRect.x
: params.labelRect.x + params.labelRect.width;
return {
labelLinePoints: points
};
}
})
},
//
initChart () {
this.$nextTick(() => {
// let statusChart = echarts.init(document.getElementById('cityGreenLand-charts'));
this.statusChart = echarts.init(document.getElementById('cityGreenLand'));
// option, 3d,
this.option = getPie3D(this.optionData, 0.8, 300, 28, 22, 0.4)
this.statusChart.setOption(this.option)
// label线2d使labelLine3dsetOption
this.option.series.push({
name: '', //
backgroundColor: 'transparent',
type: 'pie',
label: {
opacity: 1,
fontSize: 13,
lineHeight: 20
},
startAngle: 40, // [0, 360]
clockwise: false, // 3d
radius: ['30%', '35%'],
center: ['50%', '50%'],
data: this.optionData,
itemStyle: {
opacity: 0 //02d
}
})
this.statusChart.setOption(this.option)
this.bindListen(this.statusChart)
})
},
//
// optionNameoptionopiton
bindListen (myChart, optionName = 'option') {
let selectedIndex = ''
let hoveredIndex = ''
//
myChart.on('click', (params) => {
// option.series
const isSelected = !this[optionName].series[params.seriesIndex].pieStatus
.selected
const isHovered =
this[optionName].series[params.seriesIndex].pieStatus.hovered
const k = this[optionName].series[params.seriesIndex].pieStatus.k
const startRatio =
this[optionName].series[params.seriesIndex].pieData.startRatio
const endRatio =
this[optionName].series[params.seriesIndex].pieData.endRatio
// option
if (selectedIndex !== '' && selectedIndex !== params.seriesIndex) {
this[optionName].series[
selectedIndex
].parametricEquation = getParametricEquation(
this[optionName].series[selectedIndex].pieData.startRatio,
this[optionName].series[selectedIndex].pieData.endRatio,
false,
false,
k,
this[optionName].series[selectedIndex].pieData.value
)
this[optionName].series[selectedIndex].pieStatus.selected = false
}
// / option
this[optionName].series[
params.seriesIndex
].parametricEquation = getParametricEquation(
startRatio,
endRatio,
isSelected,
isHovered,
k,
this[optionName].series[params.seriesIndex].pieData.value
)
this[optionName].series[params.seriesIndex].pieStatus.selected = isSelected
// seriesIndex
selectedIndex = isSelected ? params.seriesIndex : null
// 使 option
myChart.setOption(this[optionName])
})
// mouseover
// myChart.on('mouseover', (params) => {
// //
// let isSelected
// let isHovered
// let startRatio
// let endRatio
// let k
// // mouseover
// if (hoveredIndex === params.seriesIndex) {
// //
// } else {
// // option
// if (hoveredIndex !== '') {
// // option.series false
// isSelected = this[optionName].series[hoveredIndex].pieStatus.selected
// isHovered = false
// startRatio = this[optionName].series[hoveredIndex].pieData.startRatio
// endRatio = this[optionName].series[hoveredIndex].pieData.endRatio
// k = this[optionName].series[hoveredIndex].pieStatus.k
// // option
// this[optionName].series[
// hoveredIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[hoveredIndex].pieData.value
// )
// this[optionName].series[hoveredIndex].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = ''
// }
// // mouseover option
// if (
// params.seriesName !== 'mouseoutSeries' &&
// params.seriesName !== 'pie2d'
// ) {
// // option.series true
// isSelected =
// this[optionName].series[params.seriesIndex].pieStatus.selected
// isHovered = true
// startRatio =
// this[optionName].series[params.seriesIndex].pieData.startRatio
// endRatio = this[optionName].series[params.seriesIndex].pieData.endRatio
// k = this[optionName].series[params.seriesIndex].pieStatus.k
// // option
// this[optionName].series[
// params.seriesIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[params.seriesIndex].pieData.value + 60
// )
// this[optionName].series[
// params.seriesIndex
// ].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = params.seriesIndex
// }
// // 使 option
// myChart.setOption(this[optionName])
// }
// })
// // bug
// myChart.on('globalout', () => {
// //
// let isSelected
// let isHovered
// let startRatio
// let endRatio
// let k
// if (hoveredIndex !== '') {
// // option.series true
// isSelected = this[optionName].series[hoveredIndex].pieStatus.selected
// isHovered = false
// k = this[optionName].series[hoveredIndex].pieStatus.k
// startRatio = this[optionName].series[hoveredIndex].pieData.startRatio
// endRatio = this[optionName].series[hoveredIndex].pieData.endRatio
// // option
// this[optionName].series[
// hoveredIndex
// ].parametricEquation = getParametricEquation(
// startRatio,
// endRatio,
// isSelected,
// isHovered,
// k,
// this[optionName].series[hoveredIndex].pieData.value
// )
// this[optionName].series[hoveredIndex].pieStatus.hovered = isHovered
// // seriesIndex
// hoveredIndex = ''
// }
// // 使 option
// myChart.setOption(this[optionName])
// })
},
handleChangeAgency () { handleChangeAgency () {
let obj = this.$refs["myCascader"].getCheckedNodes()[0].data let obj = this.$refs["myCascader"].getCheckedNodes()[0].data
if (obj) { if (obj) {
@ -719,7 +990,7 @@ export default {
this.userId = id; this.userId = id;
}, },
userId () { userId () {
// this.getApiData();
window.scrollTo(0, 0); window.scrollTo(0, 0);
}, },
}, },
@ -737,4 +1008,33 @@ export default {
scoped scoped
></style> ></style>
<style lang='scss' scoped>
.chart-container {
position: relative;
width: 600px;
height: 500px;
margin-top: 50px;
.chart,
.bg {
width: 600px;
height: 500px;
z-index: 2;
}
.bg {
position: absolute;
bottom: 155px;
left: 50%;
z-index: 1;
width: 250px;
height: 140px;
background: no-repeat center;
background-image: url("../../../../../assets/img/shuju/3d-pid-bg.png");
background-size: 100% 100%;
transform: translateX(-50%);
}
}
</style>

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