35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
JavaScript
const JimpModule = require('jimp');
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console.log('Jimp exports:', Object.keys(JimpModule));
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const Jimp = JimpModule.Jimp || JimpModule;
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const path = require('path');
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async function removeBackground(inputPath, outputPath) {
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try {
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const image = await Jimp.read(inputPath);
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image.scan(0, 0, image.bitmap.width, image.bitmap.height, function (x, y, idx) {
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const red = this.bitmap.data[idx + 0];
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const green = this.bitmap.data[idx + 1];
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const blue = this.bitmap.data[idx + 2];
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// If white (or close to white), make transparent
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if (red > 240 && green > 240 && blue > 240) {
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this.bitmap.data[idx + 3] = 0;
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}
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});
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image.write(outputPath, (err) => {
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if (err) {
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console.error('Error writing file:', err);
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} else {
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console.log('Successfully removed background');
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}
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});
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} catch (err) {
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console.error('Error:', err);
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}
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}
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const logoPath = path.join(__dirname, 'public', 'logo.png');
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removeBackground(logoPath, logoPath);
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