Replace deprecated Image.ANTIALIAS

Fixes issue #884.
weewx · Aug 22, 2023 · 2482eeb · 2482eeb
1 parent 2dfe1ce
commit 2482eeb
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diff --git a/bin/weeplot/genplot.py b/bin/weeplot/genplot.py
@@ -223,7 +223,9 @@ def render(self):
             self._renderRose(image, draw)
 
         if self.anti_alias != 1:
-            image.thumbnail((self.image_width / self.anti_alias, self.image_height / self.anti_alias), Image.ANTIALIAS)
+            image.thumbnail((self.image_width / self.anti_alias,
+                             self.image_height / self.anti_alias),
+                            Image.LANCZOS)
 
         return image
 

diff --git a/docs_src/changes.md b/docs_src/changes.md
@@ -32,9 +32,10 @@ Users can opt to add it back in by following the wiki on
 
 MacOS now logs to `syslog` like any other system, rather than `rotate`.
 
-Method `ImageDraw.textsize()` and constant `ImageFont.LAYOUT_BASIC` were
-deprecated in Pillow 9.2 (1-Jul-2022), then removed in Pillow 10.0 (1-Jul-2023).
-V5.0 replaces them with alternatives.
+Method `ImageDraw.textsize()` and constants `ImageFont.LAYOUT_BASIC`, and
+`Image.ANTIALIAS` were deprecated in Pillow 9.2 (1-Jul-2022), then removed in
+Pillow 10.0 (1-Jul-2023). V5.0 replaces them with alternatives. Fixes issue
+#884.
 
 Fix bug when using Pillow v9.5.0. Fixes issue #862.