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tra-app/src/pages/course/components/chartFive.vue
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2025-09-17 09:29:08 +08:00

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<template>
<view class="chart-box" :style="allStyle">
<view class="cont-box">
<view v-for="width in 5" :class="'total-line total-line' + width"></view>
<view v-for="width in 3" :class="`percent-${width * 25}`"></view>
<view class="data-box">
<view class="line-box">
<view v-for="width in 3" :class="`percent-${width * 25}`"></view>
</view>
</view>
</view>
<view class="title">
<image class="title-icon" src="@/static/images/course/edit.png" alt=""> </image>
改进建议
</view>
<view class="total-score">
<view class="score-num">{{ score }}</view>
<image class="total-score-icon" src="@/static/images/course/score.png" alt=""></image>
</view>
<view v-for="(item,index) in dataList" :class="['score-item', 'score-item'+(index+1)]">
<view class="score-item-name">{{ item.gradeDimensName || item.gradeDimens }}</view>
<view class="score-item-score">{{ item.anlyGrade }}</view>
</view>
</view>
</template>
<script>
export default{
props:{
dataList:{
default:() => [],
type: Array
},
score:{
default: 0,
type: [Number,String]
},
size:{
default: 262,
type: [Number,String]
}
},
data(){
return {
}
},
computed:{
dataValue(){
return this.dataList.map(t=>t.anlyGrade)
},
chartWidth(){
return this.size + 'rpx'
},
chartHeight(){
return this.size + 'rpx'
},
scoreMargin1Y(){
return '-' + (this.size/2 - 25) + 'rpx'
},
scoreMargin2X(){
return `calc(-50% + ${this.size/2 + 60}rpx)`
},
scoreMargin2Y(){
return `calc(-50% - ${this.size * .077}rpx)`
},
scoreMargin3X(){
return `calc(-50% + ${this.size * .38}rpx)`
},
scoreMargin3Y(){
return (this.size/2 + 20) + 'rpx'
},
scoreMargin4X(){
return `calc(-50% - ${this.size * .38}rpx)`
},
scoreMargin4Y(){
return this.scoreMargin3Y
},
scoreMargin5X(){
return `calc(-50% - ${this.size /2 + 60}rpx)`
},
scoreMargin5Y(){
return this.scoreMargin2Y
},
styleFive(){
let base = 50
let _tx = 50
let _ty = 0
let _rx = 50 + base*Math.cos(1/10 * Math.PI)
let _ry = 50 - base*Math.sin(1/10 * Math.PI)
let _bx = 50 + base*Math.sin(1/5 * Math.PI)
let _by = 50 + base*Math.cos(1/5 * Math.PI)
let _lx = 50 - base*Math.sin(1/5 * Math.PI)
let _ly = 50 + base*Math.cos(1/5 * Math.PI)
let _lxl = 50 - base*Math.cos(1/10 * Math.PI)
let _lyl = 50 - base*Math.sin(1/10 * Math.PI)
return `polygon(${_tx}% ${_ty}%, ${_rx}% ${_ry}%, ${_bx}% ${_by}%, ${_lx}% ${_ly}%, ${_lxl}% ${_lyl}%)`
},
styleFiveResult(){
let score = this.dataList
if(score.length >= 5){
let base = 50
let _tx = 50
let _ty = 50 - score[0] * 50 / 100
let _rx = 50 + base*Math.cos(1/10 * Math.PI) / 100 * score[1]
let _ry = 50 - base*Math.sin(1/10 * Math.PI) / 100 * score[1]
let _bx = 50 + base*Math.sin(1/5 * Math.PI) / 100 * score[2]
let _by = 50 + base*Math.cos(1/5 * Math.PI) / 100 * score[2]
let _lx = 50 - base*Math.sin(1/5 * Math.PI) / 100 * score[3]
let _ly = 50 + base*Math.cos(1/5 * Math.PI) / 100 * score[3]
let _lxl = 50 - base*Math.cos(1/10 * Math.PI) / 100 * score[4]
let _lyl = 50 - base*Math.sin(1/10 * Math.PI) / 100 * score[4]
return `polygon(${_tx}% ${_ty}%, ${_rx}% ${_ry}%, ${_bx}% ${_by}%, ${_lx}% ${_ly}%, ${_lxl}% ${_lyl}%)`
}else{
return this.styleFive
}
},
allStyle(){
return {
'--styleFive': this.styleFive,
'--styleFiveResult': this.styleFiveResult,
'--chartWidth': this.chartWidth,
'--chartHeight': this.chartHeight,
'--scoreMargin1Y': this.scoreMargin1Y,
'--scoreMargin2X': this.scoreMargin2X,
'--scoreMargin2Y': this.scoreMargin2Y,
'--scoreMargin3X': this.scoreMargin3X,
'--scoreMargin3Y': this.scoreMargin3Y,
'--scoreMargin4X': this.scoreMargin4X,
'--scoreMargin4Y': this.scoreMargin4Y,
'--scoreMargin5X': this.scoreMargin5X,
'--scoreMargin5Y': this.scoreMargin5Y
}
}
}
}
</script>
<style lang="scss" scoped>
.chart-box{
width: 100%;
height: 580rpx;
background:linear-gradient( 270deg, #4a74ff 0%, #6fa7fe 100%);
overflow: hidden;
position: relative;
border-radius: 16rpx;
margin-bottom: 20rpx;
.cont-box{
background-color: #87abfe;
width: var(--chartWidth);
height: var(--chartHeight);
clip-path: var(--styleFive);
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
margin-top: 25rpx;
.total-line{
width: 57.7%;
height: 3rpx;
background-color: rgba(255, 255, 255, .3);
position: absolute;
overflow: hidden;
z-index: 20;
&.total-line1{
top: 40.5%;
left: 49.5%;
transform: rotateZ(162deg);
}
&.total-line2{
top: 40.5%;
left:-6.5%;
transform: rotateZ(18deg);
}
&.total-line3{
top: 21.5%;
left: 21%;
transform: rotateZ(-90deg);
}
&.total-line4{
top: 72.5%;
left: 4.5%;
transform: rotateZ(-54deg);
}
&.total-line5{
top: 72.5%;
left: 37.5%;
transform: rotateZ(-126deg);
}
}
@for $i from 1 through 3 {
.percent-#{$i*25}{
width: $i * 25%;
height: $i * 25%;
clip-path: var(--styleFive);
background-color: rgba(255, 255, 255, .3);
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
z-index: (4 - $i) * 2;
&::before{
content: '';
display: block;
width: calc(100% - 10rpx);
height: calc(100% - 10rpx);
background-color: #87abfe;
clip-path: var(--styleFive);
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
}
}
.data-box{
width: 100%;
height: 100%;
clip-path: var(--styleFiveResult);
position: absolute;
background-color: #fff;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
z-index: 12;
overflow: hidden;
.line-box{
display: block;
width: calc(100% - 24rpx);
height: calc(100% - 24rpx);
// background-color: #6691fe;
background-color: #6691fe;
clip-path: var(--styleFiveResult);
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
z-index: 14;
}
@for $i from 1 through 3 {
.percent-#{$i*25}{
background-color: rgba(255, 255, 255, .1);
z-index: (4 - $i) * 2 + 10;
&::before{
background-color: #6692ff;
}
}
}
}
}
.title{
padding: 24rpx;
line-height: 46rpx;
font-size: 32rpx;
color: #fff;
.title-icon{
width: 27rpx;
height: 27rpx;
}
}
.total-score{
position: absolute;
right: 30rpx;
top:30rpx;
width: 100rpx;
height: 80rpx;
line-height: 70rpx;
font-size: 30rpx;
color: #fff;
white-space: nowrap;
text-shadow: 0 4px 12px rgba(0, 0, 0, .33);
.score-num{
display: inline-block;
font-size: 60rpx;
line-height: 70rpx;
font-weight: bold;
}
.total-score-icon{
width: 100%;
height: 16rpx;
position: absolute;
bottom:0;
left:0;
}
}
.score-item{
position: absolute;
color: #fff;
width: 120rpx;
text-align: center;
.score-item-name{
font-size: 28rpx;
line-height: 36rpx;
margin-bottom: 4rpx;
}
.score-item-score{
font-size: 38rpx;
line-height: 46rpx;
font-weight: bold;
}
&.score-item1{
left: 50%;
margin-left: -60rpx;
bottom: 50%;
transform: translateY(var(--scoreMargin1Y));
}
&.score-item2{
left: 50%;
top: 50%;
transform: translate(var(--scoreMargin2X), var(--scoreMargin2Y));
}
&.score-item3{
left: 50%;
top: 50%;
transform: translate(var(--scoreMargin3X), var(--scoreMargin3Y));
}
&.score-item4{
left: 50%;
top: 50%;
transform: translate(var(--scoreMargin4X), var(--scoreMargin3Y));
}
&.score-item5{
left: 50%;
top: 50%;
transform: translate(var(--scoreMargin5X), var(--scoreMargin2Y));
}
}
}
</style>