Dynamically rescale raw input image according to pixel sizes

plugin/napari_lattice/fields.py

@@ -304,6 +304,23 @@ def _img_changed(self) -> None:
         # Recalculate the dimension options whenever the image changes
         self.dimension_order.reset_choices()
 
+    @pixel_sizes_source.connect
+    @pixel_sizes.connect
+    def _rescale_image(self):
+        # Whenever the pixel sizes are changed, this should be reflected in the viewer
+        image: Image
+        try:
+            pixels = self._get_kwargs()["physical_pixel_sizes"]
+            for image in self.img_layer.value:
+                image.scale = (
+                    *image.scale[0:-3],
+                    pixels.Z,
+                    pixels.Y,
+                    pixels.X,
+                )
+        except:
+            pass
+
     @pixel_sizes_source.connect
     @enable_if([pixel_sizes])
     def _hide_pixel_sizes(self, pixel_sizes_source: str):