sanbuphy
f44c842fe7
- Refactor frontend framework demo descriptions for clarity - Remove interactive features from triad and field map demos - Add new computer organization and DSL documentation links - Split type systems and compilers into separate pages - Enhance power-on-to-web article with relay race analogy - Add new interactive demos for type systems and compilation - Improve visual presentation of boot process and hardware flow - Introduce new Vibe Coding flow demo component
97 lines
2.4 KiB
Vue
97 lines
2.4 KiB
Vue
<template>
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<div class="rendering-demo">
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<div class="demo-title">浏览器渲染管线</div>
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<div class="pipeline">
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<div v-for="(stage, i) in stages" :key="stage.name" class="pipe-item">
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<div class="pipe-card">
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<div class="pipe-num">{{ i + 1 }}</div>
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<div class="pipe-info">
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<div class="pipe-name">{{ stage.name }}</div>
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<div class="pipe-desc">{{ stage.desc }}</div>
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</div>
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</div>
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<div v-if="i < stages.length - 1" class="pipe-arrow">↓</div>
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</div>
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</div>
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</div>
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</template>
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<script setup>
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const stages = [
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{ name: 'HTML 解析', desc: '将 HTML 文本解析为 DOM 树（文档对象模型）' },
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{ name: 'CSS 解析', desc: '将 CSS 规则解析为样式表，计算每个元素的最终样式' },
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{ name: '构建渲染树', desc: 'DOM 树 + 样式规则 = 渲染树（只包含可见元素）' },
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{ name: '布局计算', desc: '计算每个元素在页面上的精确位置和大小' },
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{ name: '绘制', desc: '将元素的文字、颜色、图片、边框等绘制到像素缓冲区' },
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{ name: '合成显示', desc: '将多个图层合成为最终画面，由 GPU 输出到屏幕' }
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]
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</script>
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<style scoped>
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.rendering-demo {
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border: 1px solid var(--vp-c-divider);
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border-radius: 8px;
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background: var(--vp-c-bg-soft);
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padding: 1rem 1.2rem;
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margin: 1rem 0;
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}
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.demo-title {
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font-size: 0.75rem;
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font-weight: 600;
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color: var(--vp-c-text-2);
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margin-bottom: 0.8rem;
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}
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.pipeline {
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display: flex;
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flex-direction: column;
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align-items: center;
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}
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.pipe-item {
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display: flex;
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flex-direction: column;
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align-items: center;
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width: 100%;
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}
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.pipe-card {
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display: flex;
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align-items: flex-start;
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gap: 0.6rem;
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padding: 0.45rem 0.7rem;
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background: var(--vp-c-bg);
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border: 1px solid var(--vp-c-divider);
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border-radius: 6px;
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width: 100%;
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}
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.pipe-num {
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width: 1.3rem;
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height: 1.3rem;
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border-radius: 50%;
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background: var(--vp-c-brand);
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color: white;
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 0.65rem;
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font-weight: 600;
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flex-shrink: 0;
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margin-top: 0.1rem;
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}
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.pipe-info { flex: 1; }
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.pipe-name {
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font-size: 0.72rem;
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font-weight: 600;
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color: var(--vp-c-text-1);
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}
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.pipe-desc {
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font-size: 0.63rem;
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color: var(--vp-c-text-3);
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margin-top: 0.1rem;
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line-height: 1.4;
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}
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.pipe-arrow {
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font-size: 0.7rem;
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color: var(--vp-c-text-3);
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padding: 0.15rem 0;
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}
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</style>
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