-types Html2pdf.js <Chrome NEWEST>

/* Inner content styles — classic academic formatting */ .paper-content padding: 2.2rem 2.5rem;

function exportToPDF() // Show a temporary loading effect (optional) const originalBtnText = generateBtn.innerHTML; generateBtn.innerHTML = '<i class="fas fa-spinner fa-pulse"></i> Generating PDF...'; generateBtn.disabled = true; // Use html2pdf from the bundle html2pdf().set(pdfOpts).from(paperElement).save().then(() => generateBtn.innerHTML = originalBtnText; generateBtn.disabled = false; ).catch(err => console.error("PDF generation error: ", err); generateBtn.innerHTML = originalBtnText; generateBtn.disabled = false; alert("PDF generation error. Please check console or try again."); ); if (generateBtn) generateBtn.addEventListener('click', exportToPDF); // ---- PRINT PREVIEW using browser's print (high-fidelity) ---- const printBtn = document.getElementById('previewPrintBtn'); if (printBtn) printBtn.addEventListener('click', () => // open print dialog with a temporary style to enhance printed paper look const originalTitle = document.title; document.title = 'Neural Topology Paper - Academic Print'; window.print(); document.title = originalTitle; ); // Add optional subtle print styles (to ensure printed version looks similar) const stylePrint = document.createElement('style'); stylePrint.textContent = `@media print body background: white; padding: 0; margin: 0; .toolbar, footer, .tool-group, .info-badge, .tool-btn display: none !important; .paper-studio box-shadow: none; margin:0; padding:0; .paper-container padding: 0; background: white; #academicPaper box-shadow: none; max-width: 100%; .paper-content padding: 0.7in; [contenteditable="true"] background: white; `; document.head.appendChild(stylePrint); // (Optional) Minor auto-fix for contenteditable newlines — not needed but keeps consistent // Additional validation: ensure that any newly added content through user edits is preserved. // Since all major elements are contenteditable, the PDF will render exactly what user edits. // For better math representation, we also added inline .math class but no extra rendering. console.log("Academic paper studio ready — edit any field, then export to PDF via html2pdf.js"); )(); </script> -types html2pdf.js

<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes"> <title>Academic Paper Studio | html2pdf.js Professional Typesetter</title>  <script src="https://cdnjs.cloudflare.com/ajax/libs/html2pdf.js/0.10.1/html2pdf.bundle.min.js" integrity="sha512-GsLlZN/3F2ErC5ifS5QtgpiJtWd43JWSuIgh7mbzZ8zBps+dvLusV+eNQATqgA/HdeKFVgA5v3S/cIrLF7QnIg==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>  <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css">  <link href="https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@300;400;500;600&display=swap" rel="stylesheet"> <style> * margin: 0; padding: 0; box-sizing: border-box; /* Inner content styles — classic academic formatting */

/* Typography for the camera-ready PDF */ .paper-content h1 font-size: 2.3rem; font-weight: 600; letter-spacing: -0.3px; margin-top: 0.5rem; margin-bottom: 0.25rem; text-align: center; font-family: 'Cormorant Garamond', serif; border-bottom: 2px solid #cbd5e1; display: inline-block; width: 100%; padding-bottom: 0.5rem; // For better math representation, we also added inline

/* MAIN CONTAINER: editable paper + controls */ .paper-studio max-width: 1100px; width: 100%; background: white; border-radius: 28px; box-shadow: 0 25px 45px -12px rgba(0,0,0,0.3); overflow: hidden; transition: all 0.2s;

// ---- PDF GENERATION via html2pdf.js with academic options ---- const generateBtn = document.getElementById('generatePdfBtn'); const pdfOpts = margin: [0.65, 0.65, 0.65, 0.65], // top, right, bottom, left (in inches) filename: 'Neural_Topology_Paper.pdf', image: type: 'jpeg', quality: 0.98 , html2canvas: scale: 2.5, letterRendering: true, useCORS: false, logging: false , jsPDF: unit: 'in', format: 'a4', orientation: 'portrait' ;

// Reset functionality: restores original academic content const resetBtn = document.getElementById('resetPaperBtn'); if (resetBtn) resetBtn.addEventListener('click', () => const editableDiv = document.getElementById('editableContent'); if (editableDiv) editableDiv.innerHTML = originalContentHTML; // After reset, re-attach contenteditable attributes? Actually original HTML already has contenteditable="true" on elements. // But some dynamic innerHTML might lose reference? Since we set innerHTML exactly as original, all attributes remain. // Ensure that contenteditable elements are editable again (fine because original had them). // small optional: reapply any event if needed, but no extra events needed. );