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feat(web): add logo

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arkohut 2024-10-11 10:00:54 +08:00
parent 045beb6b70
commit cfda9fb543
1 changed files with 88 additions and 0 deletions
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<script lang="ts">
function seededRandom(seed: number): number {
let x = Math.sin(seed++) * 10000;
return x - Math.floor(x);
}
export let size = 32; // 默认大小为 32
export let class_ = ''; // 添加一个 class prop，使用 class_ 避免与 JavaScript 关键字冲突
export let withBorder = true; // 新增参数，默认为 true
function generateMemosLogo(size: number, withBorder: boolean): string {
const colors = ['#f0f8ff', '#d0e8ff', '#a1d2ff', '#64b5f6', '#1565c0', '#0d47a1']; // Adjusted colors
const cellSize = 1; // Set to 1 to make scaling easier
const rectSize = 0.85; // Slightly smaller than cellSize to create gaps
let svgContent = '';
let seed = 42;
// Define the 'M' shape
const mShape = withBorder
? [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
[0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0],
[0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0],
[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
]
: [
[1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
[1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1]
];
const gridSize = withBorder ? 13 : 11;
// Create the SVG header
svgContent += `<svg width="${size}" height="${size}" viewBox="0 0 ${gridSize} ${gridSize}" xmlns="http://www.w3.org/2000/svg" opacity="1">
`;
// Generate grid of cells with rounded corners
for (let row = 0; row < gridSize; row++) {
for (let col = 0; col < gridSize; col++) {
let colorIndex;
// Define the pattern for the 'M' shape
if (mShape[row][col] === 1) {
colorIndex = Math.floor(seededRandom(seed++) * 2) + 4;
} else {
colorIndex = Math.floor(seededRandom(seed++) * 3);
}
svgContent += ` <rect x="${col * cellSize + 0.075}" y="${
row * cellSize + 0.075
}" width="${rectSize}" height="${rectSize}" rx="0.15" ry="0.15" fill="${
colors[colorIndex]
}" />
`;
}
}
// Close the SVG tag
svgContent += `</svg>`;
// Instead of writing to file, return the SVG content
return svgContent;
}
$: logoSvg = generateMemosLogo(size, withBorder);
</script>
<div class={`${class_}`}>
{@html logoSvg}
</div>