Working. Anchor position still not working. possible related with current issue.

Author: jposada202020

adafruit_display_text/bitmap_label.py

@@ -79,7 +79,7 @@ class Label(LabelBase):
      tab character
     :param str label_direction: string defining the label text orientation. There are 5
      configurations possibles ``LTR``-Left-To-Right ``RTL``-Right-To-Left
-     ``TTB``-Top-To-Bottom ``UPR``-Upwards ``DWR``-Downwards. It defaults to ``LTR``"""
+     ``UPR``-Upwards ``DWR``-Downwards. It defaults to ``LTR``"""
 
     # pylint: disable=unused-argument, too-many-instance-attributes, too-many-locals, too-many-arguments
     # pylint: disable=too-many-branches, no-self-use, too-many-statements
@@ -106,6 +106,10 @@ def __init__(self, font, **kwargs) -> None:
 
         self.color = kwargs.get("color", 0xFFFFFF)
         self.background_color = kwargs.get("background_color", None)
+        self._label_direction = kwargs.get("label_direction", "LTR")
+
+        if self._label_direction == "RTL":
+            self._text = "".join(reversed(self._text))
 
         self.base_alignment = kwargs.get("base_alignment", False)
 
@@ -127,26 +131,28 @@ def __init__(self, font, **kwargs) -> None:
             scale=kwargs.get("scale", 1),
             base_alignment=kwargs.get("base_alignment", False),
             tab_replacement=kwargs.get("tab_replacement", (4, " ")),
+            label_direction=kwargs.get("label_direction", "LTR"),
         )
 
     def _reset_text(
-        self,
-        font=None,
-        x: int = None,
-        y: int = None,
-        text: str = None,
-        line_spacing: float = None,
-        background_tight: bool = None,
-        padding_top: int = None,
-        padding_bottom: int = None,
-        padding_left: int = None,
-        padding_right: int = None,
-        anchor_point: Tuple[float, float] = None,
-        anchored_position: Tuple[int, int] = None,
-        save_text: bool = None,
-        scale: int = None,
-        base_alignment: bool = None,
-        tab_replacement: Tuple[int, str] = None,
+            self,
+            font=None,
+            x: int = None,
+            y: int = None,
+            text: str = None,
+            line_spacing: float = None,
+            background_tight: bool = None,
+            padding_top: int = None,
+            padding_bottom: int = None,
+            padding_left: int = None,
+            padding_right: int = None,
+            anchor_point: Tuple[float, float] = None,
+            anchored_position: Tuple[int, int] = None,
+            save_text: bool = None,
+            scale: int = None,
+            base_alignment: bool = None,
+            tab_replacement: Tuple[int, str] = None,
+            label_direction: str = "LTR",
     ) -> None:
 
         # Store all the instance variables
@@ -178,13 +184,17 @@ def _reset_text(
             self.base_alignment = base_alignment
         if tab_replacement is not None:
             self._tab_replacement = tab_replacement
+        if label_direction is not None:
+            self._label_direction = label_direction
 
         # if text is not provided as a parameter (text is None), use the previous value.
         if (text is None) and self._save_text:
             text = self._text
 
         if self._save_text:  # text string will be saved
             self._text = self._tab_text.join(text.split("\t"))
+            if self._label_direction == "RTL":
+                self._text = "".join(reversed(self._text))
         else:
             self._text = None  # save a None value since text string is not saved
 
@@ -266,6 +276,13 @@ def _reset_text(
                 y=label_position_yoffset - y_offset - self._padding_top,
             )
 
+            if self._label_direction == "UPR":
+                self.tilegrid.transpose_xy = True
+                self.tilegrid.flip_x = True
+            if self._label_direction == "DWR":
+                self.tilegrid.transpose_xy = True
+                self.tilegrid.flip_y = True
+
             # Clear out any items in the local_group Group, in case this is an update to
             # the bitmap_label
             for _ in self.local_group: