gitea +

frontend/remove_bg.js

@@ -0,0 +1,34 @@
+const JimpModule = require('jimp');
+console.log('Jimp exports:', Object.keys(JimpModule));
+const Jimp = JimpModule.Jimp || JimpModule;
+const path = require('path');
+
+async function removeBackground(inputPath, outputPath) {
+    try {
+        const image = await Jimp.read(inputPath);
+
+        image.scan(0, 0, image.bitmap.width, image.bitmap.height, function (x, y, idx) {
+            const red = this.bitmap.data[idx + 0];
+            const green = this.bitmap.data[idx + 1];
+            const blue = this.bitmap.data[idx + 2];
+
+            // If white (or close to white), make transparent
+            if (red > 240 && green > 240 && blue > 240) {
+                this.bitmap.data[idx + 3] = 0;
+            }
+        });
+
+        image.write(outputPath, (err) => {
+            if (err) {
+                console.error('Error writing file:', err);
+            } else {
+                console.log('Successfully removed background');
+            }
+        });
+    } catch (err) {
+        console.error('Error:', err);
+    }
+}
+
+const logoPath = path.join(__dirname, 'public', 'logo.png');
+removeBackground(logoPath, logoPath);