Add a PdfImage.icc property for accessing image ICC information

2 files changed, 16 insertions, 0 deletions

diff --git a/tests/resources/1biticc.pdf b/tests/resources/1biticc.pdf
new file mode 100644
index 0000000..b33b4bb
--- /dev/null
+++ b/tests/resources/1biticc.pdf
diff --git a/tests/test_image_access.py b/tests/test_image_access.py
index d5b44b5..b32a143 100644
--- a/tests/test_image_access.py
+++ b/tests/test_image_access.py
@@ -41,6 +41,11 @@ def sandwich(resources):
     return first_image_in(resources / 'sandwich.pdf')
 
 
+@pytest.fixture
+def onebiticc(resources):
+    return first_image_in(resources / '1biticc.pdf')
+
+
 def test_image_from_nonimage(resources):
     pdf = Pdf.open(resources / 'congress.pdf')
     resources = pdf.pages[0].Contents
@@ -304,3 +309,14 @@ def test_extract_direct_fails_nondefault_colortransform(congress):
     pim = PdfImage(xobj)
     with pytest.raises(UnsupportedImageTypeError):
         pim._extract_direct(stream=bio)
+
+
+def test_icc(onebiticc):
+    xobj, _pdf = onebiticc
+
+    pim = PdfImage(xobj)
+    assert pim.mode == '1'
+    assert pim.colorspace == '/ICCBased'
+    assert pim.bits_per_component == 1
+
+    assert pim.icc.profile.xcolor_space == 'GRAY'