DOC: Add thumbnail for multipage_pdf gallery example

AMAN194701 · AMAN194701 · commit 5bb2ce0081b3 · 2026-03-17T19:52:21.000+05:30
diff --git a/doc/_static/multipage_pdf_thumbnail.svg b/doc/_static/multipage_pdf_thumbnail.svg
@@ -0,0 +1,8 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="34 14 126 143">
+  <rect width="200" height="200" fill="white"/>
+  <rect x="60" y="40" width="90" height="115" fill="white" stroke="#aaaaaa" stroke-width="1.5"/>
+  <rect x="52" y="32" width="90" height="115" fill="white" stroke="#aaaaaa" stroke-width="1.5"/>
+  <rect x="44" y="24" width="90" height="115" fill="white" stroke="#888888" stroke-width="2"/>
+  <text x="89" y="82" font-family="sans-serif" font-size="13" text-anchor="middle" fill="#333333">Multipage</text>
+  <text x="89" y="100" font-family="sans-serif" font-size="13" text-anchor="middle" fill="#333333">PDF</text>
+</svg>
diff --git a/galleries/examples/misc/multipage_pdf.py b/galleries/examples/misc/multipage_pdf.py
@@ -15,6 +15,8 @@
 
 from matplotlib.backends.backend_pdf import PdfPages
 
+# sphinx_gallery_thumbnail_path = '_static/multipage_pdf_thumbnail.svg'
+
 # Create the PdfPages object to which we will save the pages:
 # The with statement makes sure that the PdfPages object is closed properly at
 # the end of the block, even if an Exception occurs.
