[Bf-docboard-svn] bf-manual: [7105] trunk/blender_docs/tools_maintenance/update_screenshots.py: Update Screenshots: Refactor crop to function

[Aaron Carlisle]

Revision: 7105
          https://developer.blender.org/rBM7105
Author:   Blendify
Date:     2020-09-25 01:45:41 +0200 (Fri, 25 Sep 2020)
Log Message:
-----------
Update Screenshots: Refactor crop to function

Modified Paths:
--------------
    trunk/blender_docs/tools_maintenance/update_screenshots.py

Modified: trunk/blender_docs/tools_maintenance/update_screenshots.py
===================================================================
--- trunk/blender_docs/tools_maintenance/update_screenshots.py	2020-09-24 23:18:17 UTC (rev 7104)
+++ trunk/blender_docs/tools_maintenance/update_screenshots.py	2020-09-24 23:45:41 UTC (rev 7105)
@@ -158,7 +158,28 @@
     )
     yield
 
+
 # ----------------------------------------------------------------------
+# Screenshot Helpers
+
+def crop(filepath, size_dst):
+    import imbuf
+
+    ibuf = imbuf.load(filepath)
+    size_src = ibuf.size
+    min = (
+        (size_src[0] // 2) - (size_dst[0] // 2) - 1,
+        (size_src[1] // 2) - (size_dst[1] // 2) - 1,
+    )
+    max = (
+        min[0] + size_dst[0],
+        min[1] + size_dst[1],
+    )
+    ibuf.crop(min=min, max=max)
+    imbuf.write(ibuf, filepath)
+
+
+# ----------------------------------------------------------------------
 # Screenshot Startup
 
 def screenshot_startup(window):
@@ -214,21 +235,7 @@
 
     yield from window_tap_key(window=window, type='ESC')
 
-    # Crop.
-    import imbuf
-    ibuf = imbuf.load(filepath)
-    size_dst = 520, 487
-    size_src = ibuf.size
-    min = (
-        (size_src[0] // 2) - (size_dst[0] // 2) - 1,
-        (size_src[1] // 2) - (size_dst[1] // 2) - 1,
-    )
-    max = (
-        min[0] + size_dst[0],
-        min[1] + size_dst[1],
-    )
-    ibuf.crop(min=min, max=max)
-    imbuf.write(ibuf, filepath)
+    crop(filepath, [520, 487])
 
 
 # ----------------------------------------------------------------------