Merge pull request #33 from FoamyGuy/pil_additions

pil additions

Author: FoamyGuy

circuitpython_typing/pil.py

@@ -11,7 +11,7 @@
 * Author(s): Alec Delaney
 """
 
-from typing import Tuple
+from typing import Tuple, Optional, Callable
 from typing_extensions import Protocol  # Safety import for Python 3.7
 
 
@@ -26,6 +26,7 @@ def __getitem__(self, xy: Tuple[int, int]) -> int:
 class Image(Protocol):
     """Type annotation for PIL's Image class"""
 
+    # pylint: disable=too-many-arguments,invalid-name
     @property
     def mode(self) -> str:
         """The mode of the image"""
@@ -36,3 +37,27 @@ def size(self) -> Tuple[int, int]:
 
     def load(self) -> PixelAccess:
         """Load the image for quick pixel access"""
+
+    def convert(
+        self,
+        mode: str,
+        matrix: Optional[Tuple],
+        dither: Callable,
+        palette: int,
+        colors: int,
+    ):
+        """Returns a converted copy of this image."""
+
+    def rotate(
+        self,
+        angle: int,
+        resampling,
+        expand: int,
+        center: Tuple[int, int],
+        translate: Tuple[int, int],
+        fillcolor: int,
+    ):
+        """Returns a rotated copy of this image."""
+
+    def getpixel(self, xy: Tuple[int, int]):
+        """Returns the pixel value at a given position."""