141 lines
3.1 KiB
Vue
141 lines
3.1 KiB
Vue
<template>
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<div class="dv-border-box-8" :ref="ref">
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<svg class="dv-svg-container" :width="width" :height="height">
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<defs>
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<path
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:id="path"
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:d="pathD"
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fill="transparent"
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/>
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<radialGradient
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:id="gradient"
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cx="50%" cy="50%" r="50%"
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>
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<stop
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offset="0%" stop-color="#fff"
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stop-opacity="1"
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/>
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<stop
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offset="100%" stop-color="#fff"
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stop-opacity="0"
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/>
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</radialGradient>
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<mask :id="mask">
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<circle cx="0" cy="0" r="150" :fill="`url(#${gradient})`">
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<animateMotion
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:dur="`${dur}s`"
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:path="pathD"
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rotate="auto"
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repeatCount="indefinite"
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/>
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</circle>
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</mask>
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</defs>
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<polygon :fill="backgroundColor" :points="`5, 5 ${width - 5}, 5 ${width - 5} ${height - 5} 5, ${height - 5}`" />
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<use
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:stroke="mergedColor[0]"
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stroke-width="1"
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:xlink:href="`#${path}`"
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/>
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<use
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:stroke="mergedColor[1]"
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stroke-width="3"
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:xlink:href="`#${path}`"
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:mask="`url(#${mask})`"
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>
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<animate
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attributeName="stroke-dasharray"
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:from="`0, ${length}`"
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:to="`${length}, 0`"
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:dur="`${dur}s`"
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repeatCount="indefinite"
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/>
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</use>
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</svg>
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<div class="border-box-content">
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<slot></slot>
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</div>
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</div>
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</template>
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<script>
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import autoResize from '../../../mixin/autoResize'
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import { deepMerge } from '@jiaminghi/charts/lib/util/index'
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import { deepClone } from '@jiaminghi/c-render/lib/plugin/util'
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export default {
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name: 'DvBorderBox8',
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mixins: [autoResize],
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props: {
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color: {
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type: Array,
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default: () => ([])
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},
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dur: {
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type: Number,
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default: 3
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},
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backgroundColor: {
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type: String,
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default: 'transparent'
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},
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reverse: {
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type: Boolean,
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default: false
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}
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},
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data () {
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const timestamp = Date.now()
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return {
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ref: 'border-box-8',
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path: `border-box-8-path-${timestamp}`,
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gradient: `border-box-8-gradient-${timestamp}`,
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mask: `border-box-8-mask-${timestamp}`,
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defaultColor: ['#235fa7', '#4fd2dd'],
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mergedColor: []
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}
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},
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computed: {
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length () {
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const { width, height } = this
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return (width + height - 5) * 2
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},
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pathD () {
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const { reverse, width, height } = this
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if (reverse) return `M 2.5, 2.5 L 2.5, ${height - 2.5} L ${width - 2.5}, ${height - 2.5} L ${width - 2.5}, 2.5 L 2.5, 2.5`
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return `M2.5, 2.5 L${width - 2.5}, 2.5 L${width - 2.5}, ${height - 2.5} L2.5, ${height - 2.5} L2.5, 2.5`
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}
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},
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watch: {
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color () {
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const { mergeColor } = this
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mergeColor()
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}
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},
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methods: {
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mergeColor () {
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const { color, defaultColor } = this
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this.mergedColor = deepMerge(deepClone(defaultColor, true), color || [])
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}
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},
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mounted () {
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const { mergeColor } = this
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mergeColor()
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}
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}
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</script> |