Subject: [PATCH] a
---
Index: fastplotlib/graphics/selectors/_base_selector.py
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
diff --git a/fastplotlib/graphics/selectors/_base_selector.py b/fastplotlib/graphics/selectors/_base_selector.py
--- a/fastplotlib/graphics/selectors/_base_selector.py	(revision 84b23e8b03228b003212940205630cf7be75c5cb)
+++ b/fastplotlib/graphics/selectors/_base_selector.py	(date 1723148098223)
@@ -269,7 +269,12 @@
         """
         Calculates delta just using current world object position and calls self._move_graphic().
         """
-        current_position: np.ndarray = self.offset
+        if self.axis == "x":
+            offset = self.offset[0]
+        elif self.axis == "y":
+            offset = self.offset[1]
+
+        current_pos_world: np.ndarray = self.selection + offset
 
         # middle mouse button clicks
         if ev.button != 3:
@@ -281,18 +286,18 @@
         if world_pos is None:
             return
 
-        self.delta = world_pos - current_position
+        self.delta = world_pos - current_pos_world
         self._pygfx_event = ev
 
         # use fill by default as the source, such as in region selectors
         if len(self._fill) > 0:
             self._move_info = MoveInfo(
-                last_position=current_position, source=self._fill[0]
+                last_position=current_pos_world, source=self._fill[0]
             )
         # else use an edge, such as for linear selector
         else:
             self._move_info = MoveInfo(
-                last_position=current_position, source=self._edges[0]
+                last_position=current_pos_world, source=self._edges[0]
             )
 
         self._move_graphic(self.delta)