TIFFも読込時にEXIFを向き以外破棄する

shiosyakeyakini-info · Nov 14, 2024 · 6451c97 · 6451c97
1 parent f5335c4
commit 6451c97
Showing 1 changed file with 12 additions and 4 deletions.
diff --git a/lib/state_notifier/note_create_page/note_create_state_notifier.dart b/lib/state_notifier/note_create_page/note_create_state_notifier.dart
@@ -679,11 +679,19 @@ class NoteCreateNotifier extends _$NoteCreateNotifier {
           );
 
         case "image/tiff":
-          final f = decodeTiff(imageBytes);
+          final tiff = decodeTiff(imageBytes);
+          if (tiff == null) {
+            throw const FormatException("Decoded TIFF image is null");
+          }
+
+          final exif = ExifData();
+          if (tiff.exif.imageIfd.hasOrientation) {
+            exif.imageIfd.orientation = tiff.exif.imageIfd.orientation;
+          }
+          tiff.exif = exif;
+
           return ImageFile(
-            fileName: "$basename.jpg",
-            data: (f != null) ? encodeJpg(f, quality: 95) : Uint8List(0),
-          );
+              fileName: "$basename.jpg", data: encodeJpg(tiff, quality: 95));
 
         default:
           return ImageFile(fileName: basename, data: imageBytes);