SVG动画案例库
浏览精选的SVG动画案例
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```jsx
import React, { useState, useEffect, useMemo, useRef } from 'react';
const ChineseHistoryMap = () => {
const [currentIndex, setCurrentIndex] = useState(0);
const [progress, setProgress] = useState(0);
const [prevIndex, setPrevIndex] = useState(null);
// 动画配置
const DURATION_PER_ERA = 8000; // 延长单朝代展示时间以增强沉浸感
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 700;
// 数据源：增加开国皇帝 (emperor) 字段，微调描述
const dynasties = useMemo(() => [
{
id: 'qin',
name: '秦',
中国历史各个朝代变更，需要表现出各个朝代的名字、时间、以及疆
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'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 600;
// Helper for smooth animation loop
const useAnimationFrame = (callback) => {
const requestRef = useRef();
const previousTimeRef = useRef();
const animate = time => {
if (previousTimeRef.current != undefined) {
const deltaTime = time - previousTimeRef.current;
callback(deltaTime, time);
}
previousTimeRef.current = time;
request
把这首古诗所描绘的景象画出来：“鹅鹅鹅，曲项向天歌。白毛浮绿
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```javascript
'use client';
import React, { useState, useEffect, useMemo } from 'react';
// --- 配置常量 ---
const VIEW_WIDTH = 800;
const VIEW_HEIGHT = 500;
const COLORS = {
bg: "#ebeef4",
grid: "#cbd5e1",
textMain: "#334155", // Slate 700
textSub: "#64748b", // Slate 500
primary: "#0ea5e9", // Sky 500 (主句)
secondary: "#8b5cf6", // Violet 500 (从句)
accent: "#f59e0b", // Amber 500 (高亮/逻辑)
success: "#10b981", // Emerald 500 (完成)
white: "#ffffff",
shadow: "rgba(148, 163, 184,
用动画表示英语定语从句的规则
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'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
const VIEW_WIDTH = 1200;
const VIEW_HEIGHT = 700;
const COLORS = {
bg: '#0f172a',
grid: '#1e293b',
text: '#cbd5e1',
highlight: '#38bdf8',
app: '#f472b6', // Pink
tcp: '#818cf8', // Indigo
ip: '#34d399', // Emerald
eth: '#fbbf24', // Amber
binary: '#00ffcc',
};
const LAYERS = [
{ id: 'app', name: 'Application', label: '应用层', y: 100, color: COLORS.app },
{ id: 'transport', name: 'Transport'
网络分包协议动画
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'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
const VIEW_WIDTH = 800;
const VIEW_HEIGHT = 600;
const DIALOGUE = [
{ id: 1, side: 'left', text: "Hello! Nice to meet you.", cn: "你好！很高兴见到你。" },
{ id: 2, side: 'right', text: "Hi there! I am Alice.", cn: "嗨！我是爱丽丝。" },
{ id: 3, side: 'left', text: "I am Bob. Do you speak English?", cn: "我是鲍勃。你会说英语吗？" },
{ id: 4, side: 'right', text: "Yes, I am learning it now.", cn: "是的，我现在正在学习。" },
{ id: 5, side: 'lef
生成两个小孩子在用英语对话的
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```javascript
'use client';
import React, { useState, useEffect, useMemo, useRef } from 'react';
// --- 常量配置 ---
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 600;
const COLORS = {
bg: '#0f172a', // Slate 900
grid: '#1e293b', // Slate 800
primary: '#06b6d4', // Cyan 500
secondary: '#8b5cf6',// Violet 500
accent: '#f43f5e', // Rose 500
success: '#10b981', // Emerald 500
warning: '#f59e0b', // Amber 500
textMain: '#f8fafc', // Slate 50
textDim: '#94a3b8', // Slat
显卡在计算机系统中负责渲染画面的完整工作流程，包括从CPU接
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'use client';
import React, { useState, useEffect, useMemo, useRef } from 'react';
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 600;
const COLORS = {
bg: '#0f172a',
primary: '#06b6d4', // Cyan
secondary: '#8b5cf6', // Violet
accent: '#f43f5e', // Rose
text: '#e2e8f0',
grid: '#1e293b',
terminal: '#10b981' // Emerald
};
const STAGES = [
{
id: 'cpu',
title: '1. CPU 指令与数据',
desc: 'CPU 发送 Draw Call，准备顶点数据 (Vertices)',
tech: 'Command Buffer / Input Assembler'
},
显卡在计算机系统中负责渲染画面的完整工作流程，包括从CPU接
广告
Ads移开即停止播放
'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
// --- Types & Constants ---
type Node = {
id: number;
value: number;
x: number;
y: number;
left?: number;
right?: number;
parent?: number;
depth: number;
};
type Edge = {
from: number;
to: number;
};
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 700;
const NODE_RADIUS = 22;
const ANIMATION_DELAY = 700;
// Colors
const COLORS = {
bg: '#0f172a', // Slate 900
nodeDefault: '#334155', // Sl
模拟一个二叉树遍历的过程，节点被访问的时候有颜色变化。可以选
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```javascript
'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 600;
// -----------------------------------------------------------------------------
// CONSTANTS & CONFIGURATION
// -----------------------------------------------------------------------------
const PHASES = {
SOIL: { id: 0, text: '虫卵随粪便排出，在土壤中休眠', duration: 3000 },
INGEST: { id: 1, text: '不洗手抓取食物，虫卵被吞下', duration: 2500 },
HATCH: { id: 2, text
模拟一个人感染蛔虫的过程，卵随人类粪便排出后，可以在土壤中休
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'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 800;
// 调色板
const COLORS = {
bg: '#0f172a',
gold: '#fbbf24', // 金色
goldDim: '#b45309',
red: '#dc2626', // 朱红
ink: '#1e293b', // 墨色
text: '#f1f5f9', // 浅灰白
textDim: '#94a3b8'
};
// 官职数据
const LORDS = [
{ id: 'chengxiang', title: '丞相', role: '文官之首 · 行政', x: 250, y: 300, type: 'civil' },
{ id: 'taiwei', title: '太尉', role: '武官之首 · 军事', x: 500, y:
动画主题：三公九卿制度的建立与运作 整体风格 画面风格：中
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'use client';
import React, { useState, useEffect, useRef, useMemo } from 'react';
// --- Configuration & Constants ---
const VIEW_WIDTH = 1000;
const VIEW_HEIGHT = 600;
const BG_COLOR = '#0f172a';
const PRIMARY_COLOR = '#38bdf8'; // Sky blue
const ACCENT_COLOR = '#818cf8'; // Indigo
const SUCCESS_COLOR = '#34d399'; // Emerald
const TEXT_COLOR = '#f8fafc';
const NODE_Y = 300;
// Node Definitions
const NODES = [
{ id: 'user', label: 'User Client', ip: '192.168.1.10', x: 100, type: 'client' }