Fix TileGrid flip_x, flip_y and transpose_xy

Close #106

diff --git a/displayio/_tilegrid.py b/displayio/_tilegrid.py
index ce1d225d248459245621e5c4dc4e9569b39fac73..316543d243ee9b90332a63863b1e82bbc4182053 100644 (file)
--- a/displayio/_tilegrid.py
+++ b/displayio/_tilegrid.py
@@ -265,11 +265,11 @@ class TileGrid:
                     ),
                     resample=Image.NEAREST,
                 )
-            if absolute_transform.mirror_x:
+            if absolute_transform.mirror_x != self._flip_x:
                 image = image.transpose(Image.FLIP_LEFT_RIGHT)
-            if absolute_transform.mirror_y:
+            if absolute_transform.mirror_y != self._flip_y:
                 image = image.transpose(Image.FLIP_TOP_BOTTOM)
-            if absolute_transform.transpose_xy:
+            if absolute_transform.transpose_xy != self._transpose_xy:
                 image = image.transpose(Image.TRANSPOSE)
             x *= absolute_transform.dx
             y *= absolute_transform.dy