init

generate_reference.js

@@ -0,0 +1,48 @@
+#!/usr/bin/env node
+
+const fs = require('fs');
+const path = require('path');
+const jdenticon = require('./jdenticon-js/dist/jdenticon-node.js');
+
+// Test emails
+const testEmails = [
+    'example1@gmail.com',
+    'example2@yahoo.com'
+];
+
+// Test sizes
+const sizes = [64, 128];
+
+// Create reference directory
+const refDir = './reference';
+if (!fs.existsSync(refDir)) {
+    fs.mkdirSync(refDir);
+}
+
+// Generate reference SVGs and PNGs
+testEmails.forEach(email => {
+    sizes.forEach(size => {
+        // Generate SVG
+        const svg = jdenticon.toSvg(email, size);
+        const svgFilename = `${email.replace('@', '_at_').replace('.', '_')}_${size}.svg`;
+        fs.writeFileSync(path.join(refDir, svgFilename), svg);
+        console.log(`Generated reference SVG: ${svgFilename}`);
+        
+        // Generate PNG (if supported)
+        try {
+            const pngBuffer = jdenticon.toPng(email, size);
+            const pngFilename = `${email.replace('@', '_at_').replace('.', '_')}_${size}.png`;
+            fs.writeFileSync(path.join(refDir, pngFilename), pngBuffer);
+            console.log(`Generated reference PNG: ${pngFilename}`);
+        } catch (err) {
+            console.log(`PNG generation failed for ${email}@${size}: ${err.message}`);
+        }
+    });
+});
+
+// Also generate a test with fixed coordinates we can examine
+const testSvg = jdenticon.toSvg('test-hash', 64);
+fs.writeFileSync(path.join(refDir, 'test-hash_64.svg'), testSvg);
+console.log('Generated test-hash reference SVG');
+
+console.log('\nReference files generated in ./reference/ directory');