fix(allied_vision_camera): transpose fix

csaxs_bec/devices/epics/allied_vision_camera.py

@@ -41,6 +41,7 @@ class AlliedVisionCamera(PSIDeviceBase, DetectorBase):
         name="preview",
         ndim=2,
         num_rotation_90=0,
+        transpose=False,
         doc="Preview signal of the AlliedVision camera.",
     )
 
@@ -58,6 +59,8 @@ class AlliedVisionCamera(PSIDeviceBase, DetectorBase):
         name: str,
         prefix: str,
         poll_rate: int = 5,
+        num_rotation_90: int = 0,
+        transpose: bool = False,
         scan_info=None,
         device_manager=None,
         **kwargs,
@@ -77,6 +80,8 @@ class AlliedVisionCamera(PSIDeviceBase, DetectorBase):
         self._unique_array_id = 0
         self._pv_timeout = 2.0
         self.image: ImagePlugin
+        self.preview.num_rotation_90 = num_rotation_90
+        self.preview.transpose = transpose
         self._live_mode_lock = threading.RLock()
         self.live_mode_enabled.subscribe(self._on_live_mode_enabled_changed, run=False)