Merge 312ce2d into 4d21d61

.gitignore

@@ -1,6 +1,10 @@
 # Setuptools SCM version.py file
 pydecorate/version.py
 
+# Files created by test run
+style_retention.png
+add_logo_pytroll.png
+
 ### PYTHON IGNORES ###
 *.py[cod]
 __pycache__/

pydecorate/decorator_base.py

@@ -354,7 +354,7 @@ def _add_logo(self, logo_path, **kwargs):
             nyi = int(round(nxi * aspect))
             ny = nyi + 2 * my
 
-        logo = logo.resize((nxi, nyi), resample=Image.ANTIALIAS)
+        logo = logo.resize((nxi, nyi), resample=Image.Resampling.LANCZOS)
 
         # draw base
         px = self.style["propagation"][0] + self.style["newline_propagation"][0]

pydecorate/tests/test_decorator_agg.py

@@ -17,6 +17,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 """Tests for the aggdraw-based decorator."""
 
+from pathlib import Path
 from unittest import mock
 
 import numpy as np
@@ -27,6 +28,9 @@
 
 from pydecorate import DecoratorAGG
 
+HERE = Path(__file__).parent
+REPO = HERE.parent.parent
+
 
 @pytest.mark.parametrize(
     "orientation_func_name", ["write_vertically", "write_horizontally"]
@@ -66,6 +70,13 @@ def test_colorbar(tmp_path, orientation_func_name, align_func_name, clims):
     )
 
 
+def test_add_logo():
+    img = Image.fromarray(np.zeros((200, 200, 3), dtype=np.uint8))
+    dc = DecoratorAGG(img)
+    dc.add_logo(REPO / "logos/pytroll_light_big.png")
+    img.save("add_logo_pytroll.png")
+
+
 def assert_colorbar_increasing_tick_order(draw_text_wrapper) -> None:
     last_float_text = None
     for call_args in draw_text_wrapper.call_args_list: