Replace public domain graph.pdf and derivates with licensed version

.reuse/dep5

@@ -43,11 +43,15 @@ Files:
 Copyright: (C) 2022 James R. Barlow
 License: CC-BY-SA-4.0
 
+Files:
+ tests/resources/graph.pdf
+ tests/resources/graph_ocred.pdf
+Copyright: (C) 2012 SmokeyJoe
+License: GFDL-1.2-or-later or CC-BY-SA-3.0
+
 Files: tests/resources/c02-22.pdf
  tests/resources/congress.jpg
  tests/resources/multipage.pdf
- tests/resources/graph.pdf
- tests/resources/graph_ocred.pdf
 Copyright: Public domain
 License: public-domain
  Copyright on these files has expired.

tests/resources/README.rst

@@ -23,7 +23,7 @@ the copyright holder(s) and license(s) applicable to these resources.
         - `US Congressional Records`_
         - difficult OCR image (color background)
     *   - graph.pdf
-        - `Wikimedia: Pandas text analysis.png`_
+        - `Wikimedia:Simple_line_graph_of_ACE_2012_results_by_candidate_sj01.png`_
         - image with slanted text
     *   - lichtenstein.pdf
         - `Wikimedia: JPEG2000 Lichtenstein`_
@@ -127,7 +127,7 @@ These test resources are assemblies or derivatives from other previously mention
 
 .. _`US Congressional Records`: http://www.baxleystamps.com/litho/meiji/courts_1871.jpg
 
-.. _`Wikimedia: Pandas text analysis.png`: https://en.wikipedia.org/wiki/File:Pandas_text_analysis.png
+.. _`Wikimedia: Simple_line_graph_of_ACE_2012_results_by_candidate_sj01.png`: https://en.wikipedia.org/wiki/File:Simple_line_graph_of_ACE_2012_results_by_candidate_sj01.png
 
 .. _`Wikimedia: JPEG2000 Lichtenstein`: https://en.wikipedia.org/wiki/JPEG_2000#/media/File:Jpeg2000_2-level_wavelet_transform-lichtenstein.png
 

tests/test_rotation.py

@@ -276,7 +276,8 @@ def test_rasterize_rotates(resources, tmp_path):
         rotation=90,
         filter_vector=False,
     )
-    assert Image.open(img).size == (123, 151), "Image not rotated"
+    with Image.open(img) as im:
+        assert im.size == (83, 200), "Image not rotated"
 
     img = tmp_path / 'img180.png'
     pm.hook.rasterize_pdf_page(
@@ -289,7 +290,7 @@ def test_rasterize_rotates(resources, tmp_path):
         rotation=180,
         filter_vector=False,
     )
-    assert Image.open(img).size == (151, 123), "Image not rotated"
+    assert Image.open(img).size == (200, 83), "Image not rotated"
 
 
 def test_simulated_scan(outdir):