|
| 1 | +<script setup lang="ts"> |
| 2 | +// 与预期效果不符,未找到原因 |
| 3 | +import { onMounted } from "vue"; |
| 4 | +import ModuleTitle from "components/ModuleTitle.vue"; |
| 5 | +
|
| 6 | +const width = 400; |
| 7 | +const height = 260; |
| 8 | +
|
| 9 | +onMounted(() => { |
| 10 | + const svgHtml = document.querySelector("#svg"); |
| 11 | + if (!svgHtml) return; |
| 12 | + const svgString = svgHtml.outerHTML; |
| 13 | +
|
| 14 | + // 对 SVG 字符串进行 URL 编码 |
| 15 | + const encodedSvg = encodeURIComponent(svgString); |
| 16 | +
|
| 17 | + // 构建 data URI |
| 18 | + const dataUri = `data:image/svg+xml,${encodedSvg}`; |
| 19 | + const feImageList = document.querySelectorAll(".feImage"); |
| 20 | + for (let image of feImageList) image.setAttribute("href", dataUri); |
| 21 | +}); |
| 22 | +</script> |
| 23 | + |
| 24 | +<template> |
| 25 | + <div style="width: 100%"> |
| 26 | + <div class="container"> |
| 27 | + <ModuleTitle |
| 28 | + i18nTitle="page.cssDynamicEffect.richDynamicEffect.rippleText" |
| 29 | + /> |
| 30 | + <div class="content">River</div> |
| 31 | + <svg |
| 32 | + id="svg" |
| 33 | + version="1.1" |
| 34 | + :width="width" |
| 35 | + :height="height" |
| 36 | + xmlns="http://www.w3.org/2000/svg" |
| 37 | + color-interpolation-filters="sRGB" |
| 38 | + > |
| 39 | + <defs> |
| 40 | + <filter id="filter"> |
| 41 | + <feTurbulence |
| 42 | + type="turbulence" |
| 43 | + numOctaves="1" |
| 44 | + seed="1" |
| 45 | + baseFrequency="0.065 0.156" |
| 46 | + ></feTurbulence> |
| 47 | + </filter> |
| 48 | + </defs> |
| 49 | + <rect :width="width" :height="height" filter="url(#filter)" /> |
| 50 | + </svg> |
| 51 | + |
| 52 | + <svg xmlns="http://www.w3.org/2000/svg"> |
| 53 | + <defs> |
| 54 | + <filter id="ripplefilter"> |
| 55 | + <feImage |
| 56 | + id="feImage1" |
| 57 | + class="feImage" |
| 58 | + href="" |
| 59 | + result="feImage1" |
| 60 | + ></feImage> |
| 61 | + |
| 62 | + <feImage |
| 63 | + id="feImage2" |
| 64 | + class="feImage" |
| 65 | + href="" |
| 66 | + result="feImage2" |
| 67 | + x="-100%" |
| 68 | + ></feImage> |
| 69 | + |
| 70 | + <feMerge> |
| 71 | + <feMergeNode in="feImage1"></feMergeNode> |
| 72 | + <feMergeNode in="feImage2"></feMergeNode> |
| 73 | + </feMerge> |
| 74 | + |
| 75 | + <feDisplacementMap |
| 76 | + in="SourceGraphic" |
| 77 | + scale="60" |
| 78 | + xChannelSelector="R" |
| 79 | + yChannelSelector="B" |
| 80 | + ></feDisplacementMap> |
| 81 | + |
| 82 | + <animate |
| 83 | + class="animate" |
| 84 | + xlinkHref="#feImage1" |
| 85 | + attributeName="x" |
| 86 | + dur="10s" |
| 87 | + from="0%" |
| 88 | + to="100%" |
| 89 | + fill="freeze" |
| 90 | + repeatCount="indefinite" |
| 91 | + /> |
| 92 | + <animate |
| 93 | + class="animate" |
| 94 | + xlinkHref="#feImage2" |
| 95 | + attributeName="x" |
| 96 | + dur="10s" |
| 97 | + from="-100%" |
| 98 | + to="0%" |
| 99 | + fill="freeze" |
| 100 | + repeatCount="indefinite" |
| 101 | + /> |
| 102 | + </filter> |
| 103 | + </defs> |
| 104 | + </svg> |
| 105 | + </div> |
| 106 | + </div> |
| 107 | +</template> |
| 108 | + |
| 109 | +<style scoped lang="scss"> |
| 110 | +.container { |
| 111 | + width: 100%; |
| 112 | + height: 400px; |
| 113 | + display: flex; |
| 114 | + justify-content: center; |
| 115 | + padding-top: 60px; |
| 116 | + position: relative; |
| 117 | +
|
| 118 | + .content { |
| 119 | + width: 480px; |
| 120 | + height: 220px; |
| 121 | + filter: url(#ripplefilter); |
| 122 | + font-size: 160px; |
| 123 | + font-weight: 600; |
| 124 | + font-family: "SourceHanSansCN-Bold"; |
| 125 | + } |
| 126 | +
|
| 127 | + svg { |
| 128 | + position: absolute; |
| 129 | + top: 0; |
| 130 | + left: 0; |
| 131 | + visibility: hidden; |
| 132 | + pointer-events: none; |
| 133 | + } |
| 134 | +} |
| 135 | +</style> |
0 commit comments