Merge pull request #83 from FoamyGuy/fix_anchored_position_rounding

Fix anchored position rounding

Author: FoamyGuy

adafruit_display_text/label.py

@@ -386,11 +386,16 @@ def anchored_position(self):
         if self._anchor_point is None:
             return None
         return (
-            int(self.x + (self._anchor_point[0] * self._boundingbox[2] * self._scale)),
             int(
-                self.y
-                + (self._anchor_point[1] * self._boundingbox[3] * self._scale)
-                - round((self._boundingbox[3] * self._scale) / 2.0)
+                self.x
+                + round(self._anchor_point[0] * self._boundingbox[2] * self._scale)
+            ),
+            int(
+                round(
+                    self.y
+                    + (self._anchor_point[1] * self._boundingbox[3] * self._scale)
+                    - ((self._boundingbox[3] * self._scale) / 2.0)
+                )
             ),
         )
 
@@ -400,12 +405,14 @@ def anchored_position(self, new_position):
             return  # Note: anchor_point must be set before setting anchored_position
         new_x = int(
             new_position[0]
-            - self._anchor_point[0] * (self._boundingbox[2] * self._scale)
+            - round(self._anchor_point[0] * (self._boundingbox[2] * self._scale))
         )
         new_y = int(
-            new_position[1]
-            - (self._anchor_point[1] * self._boundingbox[3] * self._scale)
-            + round((self._boundingbox[3] * self._scale) / 2.0)
+            round(
+                new_position[1]
+                - (self._anchor_point[1] * self._boundingbox[3] * self._scale)
+                + ((self._boundingbox[3] * self._scale) / 2.0)
+            )
         )
         self.x = new_x
         self.y = new_y