2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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<template>
<div
class="el-progress"
:class="[
'el-progress--' + type,
status ? 'is-' + status : '',
{
'el-progress--without-text': !showText,
'el-progress--text-inside': textInside,
}
]"
role="progressbar"
:aria-valuenow="percentage"
aria-valuemin="0"
aria-valuemax="100"
>
<div class="el-progress-bar" v-if="type === 'line'">
<div class="el-progress-bar__outer" :style="{height: strokeWidth + 'px'}">
<div class="el-progress-bar__inner" :style="barStyle">
<div class="el-progress-bar__innerText" v-if="showText && textInside">{{percentage}}%</div>
</div>
</div>
</div>
<div class="el-progress-circle" :style="{height: width + 'px', width: width + 'px'}" v-else>
<svg viewBox="0 0 100 100">
<path class="el-progress-circle__track" :d="trackPath" stroke="#e5e9f2" :stroke-width="relativeStrokeWidth" fill="none"></path>
<path class="el-progress-circle__path" :d="trackPath" stroke-linecap="round" :stroke="stroke" :stroke-width="relativeStrokeWidth" fill="none" :style="circlePathStyle"></path>
</svg>
</div>
<div class="el-progress__text" v-if="showText && !textInside" :style="{fontSize: progressTextSize + 'px'}">
<template v-if="!status">{{percentage}}%</template>
<template v-else>
<slot v-if="status === 'text'"></slot>
<i v-else :class="iconClass"></i>
</template>
</div>
</div>
</template>
<script>
export default {
name: 'ElProgress',
props: {
type: {
type: String,
default: 'line',
validator: val => ['line', 'circle'].indexOf(val) > -1
},
percentage: {
type: Number,
default: 0,
required: true,
validator: val => val >= 0 && val <= 100
},
status: {
type: String,
validator: val => ['text', 'success', 'exception'].indexOf(val) > -1
},
strokeWidth: {
type: Number,
default: 6
},
textInside: {
type: Boolean,
default: false
},
width: {
type: Number,
default: 126
},
showText: {
type: Boolean,
default: true
},
color: {
type: String,
default: ''
}
},
computed: {
barStyle() {
const style = {};
style.width = this.percentage + '%';
style.backgroundColor = this.color;
return style;
},
relativeStrokeWidth() {
return (this.strokeWidth / this.width * 100).toFixed(1);
},
trackPath() {
const radius = parseInt(50 - parseFloat(this.relativeStrokeWidth) / 2, 10);
return `M 50 50 m 0 -${radius} a ${radius} ${radius} 0 1 1 0 ${radius * 2} a ${radius} ${radius} 0 1 1 0 -${radius * 2}`;
},
perimeter() {
const radius = 50 - parseFloat(this.relativeStrokeWidth) / 2;
return 2 * Math.PI * radius;
},
circlePathStyle() {
const perimeter = this.perimeter;
return {
strokeDasharray: `${perimeter}px,${perimeter}px`,
strokeDashoffset: (1 - this.percentage / 100) * perimeter + 'px',
transition: 'stroke-dashoffset 0.6s ease 0s, stroke 0.6s ease'
};
},
stroke() {
let ret;
if (this.color) {
ret = this.color;
} else {
switch (this.status) {
case 'success':
ret = '#13ce66';
break;
case 'exception':
ret = '#ff4949';
break;
default:
ret = '#20a0ff';
}
}
return ret;
},
iconClass() {
if (this.type === 'line') {
return this.status === 'success' ? 'el-icon-circle-check' : 'el-icon-circle-close';
} else {
return this.status === 'success' ? 'el-icon-check' : 'el-icon-close';
}
},
progressTextSize() {
return this.type === 'line'
? 12 + this.strokeWidth * 0.4
: this.width * 0.111111 + 2 ;
}
}
};
</script>
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