Pre Data Trans

frontend/src/pages/ExportPage.tsx

@@ -290,6 +290,7 @@ export default function ExportPage() {
                 </button>
               </div>
             </div>
+
           </div>
         </div>
 

server/app/api/routes/sessions.py

@@ -310,6 +310,8 @@ def export_pdf(
     )
 
 
+
+
 @router.get("/{session_id}/export.xlsx")
 def export_excel(
     session_id: str, store: SessionStore = Depends(get_session_store)

server/app/services/pdf_reportlab.py

@@ -218,6 +218,10 @@ def render_report_pdf(
     header_h = 20 * mm
     footer_h = 8 * mm
     gap = 4 * mm
+    photo_col_gap = 6 * mm
+    min_photo_cell_w = 80 * mm
+    two_col_cell_w = (width - 2 * margin - photo_col_gap) / 2
+    max_photos_per_page = 6 if two_col_cell_w >= min_photo_cell_w else 2
 
     gray_50 = colors.HexColor("#f9fafb")
     gray_200 = colors.HexColor("#e5e7eb")
@@ -264,7 +268,7 @@ def render_report_pdf(
             if path and path.exists():
                 label = _safe_text(item.get("name") or path.name)
                 photo_entries.append({"path": path, "label": label})
-        chunks = _chunk(photo_entries, 6) or [[]]
+        chunks = _chunk(photo_entries, max_photos_per_page) or [[]]
         for chunk_index, chunk in enumerate(chunks):
             print_pages.append(
                 {
@@ -563,7 +567,7 @@ def render_report_pdf(
             y -= 8 * mm
 
         photo_area_top = y
-        photo_area_height = max(40 * mm, photo_area_top - content_bottom)
+        photo_area_height = max(0, photo_area_top - content_bottom)
 
         if photos:
             columns = 1 if len(photos) == 1 else 2
@@ -605,4 +609,3 @@ def render_report_pdf(
 
     pdf.save()
     return output_path
-