init
This commit is contained in:
parent
3df71228ec
commit
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2
.gitignore
vendored
2
.gitignore
vendored
@ -17,7 +17,7 @@
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.env.development.local
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.env.development.local
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.env.test.local
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.env.test.local
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.env.production.local
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.env.production.local
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.idea/
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.idea
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npm-debug.log*
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npm-debug.log*
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yarn-debug.log*
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yarn-debug.log*
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25
src/App.css
25
src/App.css
@ -2,17 +2,6 @@
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text-align: center;
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text-align: center;
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}
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}
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.App-logo {
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height: 40vmin;
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pointer-events: none;
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}
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@media (prefers-reduced-motion: no-preference) {
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.App-logo {
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animation: App-logo-spin infinite 20s linear;
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}
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}
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.App-header {
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.App-header {
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background-color: #282c34;
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background-color: #282c34;
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min-height: 100vh;
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min-height: 100vh;
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@ -24,15 +13,7 @@
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color: white;
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color: white;
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}
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}
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.App-link {
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canvas {
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color: #61dafb;
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background-color: #a1a39c;
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}
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@keyframes App-logo-spin {
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}
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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}
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125
src/App.tsx
125
src/App.tsx
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import React from 'react';
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import React, {useEffect, useRef, useState} from 'react';
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import logo from './logo.svg';
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import './App.css';
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import './App.css';
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function App() {
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function App() {
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return (
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<div className="App">
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const [canvas, setCanvas] = useState<HTMLCanvasElement | null>(null);
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<header className="App-header">
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<img src={logo} className="App-logo" alt="logo" />
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useEffect(() => {
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<p>
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Edit <code>src/App.tsx</code> and save to reload.
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setCanvas(refCanvas.current!);
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</p>
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}, []);
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<a
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className="App-link"
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const refCanvas = useRef<HTMLCanvasElement>(null);
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href="https://reactjs.org"
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target="_blank"
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rel="noopener noreferrer"
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const ctx: CanvasRenderingContext2D = canvas?.getContext('2d')!;
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>
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useEffect(() => {
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Learn React
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</a>
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</header>
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if (ctx && canvas) {
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</div>
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);
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ctx.clearRect(0, 0, canvas?.width, canvas?.height)
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// ctx.fillRect(1, 2, 50, 50);
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ctx.fillStyle = "black"; // Задаём чёрный цвет для линий
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ctx.lineWidth = 2.0; // Ширина линии
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ctx.beginPath(); // Запускает путь
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ctx.moveTo(100, 10); // Указываем начальный путь
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ctx.lineTo(100, 400); // Перемешаем указатель
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ctx.lineTo(800, 400); // Ещё раз перемешаем указатель
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ctx.stroke(); // Делаем контур
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// ctx.strokeRect(150, 200, 300, 200)
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// Цвет для рисования
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ctx.fillStyle = "black";
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// Цикл для отображения значений по Y
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for (let i = 0; i < 6; i++) {
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ctx.fillText((5 - i) * 20 + "", 4, i * 100 + 60);
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ctx.beginPath();
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ctx.moveTo(25, i * 80 + 60);
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ctx.lineTo(30, i * 80 + 60);
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ctx.stroke();
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}
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//
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// Массив с меткам месяцев
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let labels = ["JAN", "FEB", "MAR", "APR", "MAY", "JUN", "JUL",];
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// // Выводим метки
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for (let i = 0; i < labels.length; i++) {
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ctx.fillText(labels[i], 50 + i * 100, 475);
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}
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// Назначаем зелёный цвет для графика
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ctx.fillStyle = "green";
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// Цикл для от рисовки графиков
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// for (var i = 0; i < data.length; i++) {
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// var dp = data[i];
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// ctx.fillRect(40 + i * 100, 460 - dp * 5, 50, dp * 5);
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// }
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print(resData);
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}
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}, [canvas]);
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const resData: number[] = [20, 30, 40, 50, 90, 10, 6, 44, 90, 10];
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const print = (array: number[]) => {
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const countArrValue = array.length;
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const gap = 800 / countArrValue;
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ctx.fillStyle = "red"; // Задаём чёрный цвет для линий
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ctx.lineWidth = 2.0; // Ширина линии
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ctx.beginPath(); // Запускает путь
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for (let i = 0; i <= 0 ; i++) {
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let value = array[i];
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if (i == 0) {
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ctx.moveTo(200, 400);
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// ctx.lineTo(30, 460 - value);
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ctx.arc(200, 350 - value, 5, 0, 2 * Math.PI, false);
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ctx.fillStyle = 'black';
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ctx.fill();
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} else {
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// ctx.lineTo(30 + i * gap, 400 - value);
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// ctx.arc(30 + i * gap, 460 - value, 5, 0, 2 * Math.PI, false);
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}
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// ctx.stroke();
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}
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};
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return (
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<div className="App">
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<header className="App-header">
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<canvas width="1000" height="500" ref={refCanvas}/>
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</header>
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</div>
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);
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}
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}
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export default App;
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export default App;
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@ -1 +0,0 @@
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>
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Before Width: | Height: | Size: 2.6 KiB |
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