From 00ca6a6db4674713a10d1de312559cb924ed3c55 Mon Sep 17 00:00:00 2001
From: ThereforeGames <95403634+ThereforeGames@users.noreply.github.com>
Date: Sun, 11 Dec 2022 17:59:59 -0500
Subject: Add files via upload

---
 venv/Lib/site-packages/blendmodes/imagetools.py | 48 +++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 venv/Lib/site-packages/blendmodes/imagetools.py

(limited to 'venv/Lib/site-packages/blendmodes/imagetools.py')

diff --git a/venv/Lib/site-packages/blendmodes/imagetools.py b/venv/Lib/site-packages/blendmodes/imagetools.py
new file mode 100644
index 00000000..834b7c86
--- /dev/null
+++ b/venv/Lib/site-packages/blendmodes/imagetools.py
@@ -0,0 +1,48 @@
+"""Do stuff to images to prepare them.
+"""
+from __future__ import annotations
+
+import warnings
+
+from deprecation import deprecated
+from PIL import Image
+
+
+@deprecated(deprecated_in="2021.1", removed_in="", details="use renderWAlphaOffset")
+def rasterImageOA(  # pylint:disable=missing-function-docstring
+	image: Image.Image, size: tuple[int, int], alpha: float = 1.0, offsets: tuple[int, int] = (0, 0)
+) -> Image.Image:
+	warnings.warn(
+		"Call to deprecated function rasterImageOA.", category=DeprecationWarning, stacklevel=2
+	)
+	return renderWAlphaOffset(image, size, alpha, offsets)
+
+
+@deprecated(deprecated_in="2021.1", removed_in="", details="use renderWAlphaOffset")
+def rasterImageOffset(  # pylint:disable=missing-function-docstring
+	image: Image.Image, size: tuple[int, int], offsets: tuple[int, int] = (0, 0)
+) -> Image.Image:
+	warnings.warn(
+		"Call to deprecated function rasterImageOffset.", category=DeprecationWarning, stacklevel=2
+	)
+	return renderWAlphaOffset(image, size, 1, offsets)
+
+
+def renderWAlphaOffset(
+	image: Image.Image, size: tuple[int, int], alpha: float = 1.0, offsets: tuple[int, int] = (0, 0)
+) -> Image.Image:
+	"""Render an image with offset and alpha to a given size.
+
+	Args:
+		image (Image.Image): pil image to draw
+		size (tuple[int, int]): width, height as a tuple
+		alpha (float, optional): alpha transparency. Defaults to 1.0.
+		offsets (tuple[int, int], optional): x, y offsets as a tuple.
+		Defaults to (0, 0).
+
+	Returns:
+		Image.Image: new image
+	"""
+	imageOffset = Image.new("RGBA", size)
+	imageOffset.paste(image.convert("RGBA"), offsets, image.convert("RGBA"))
+	return Image.blend(Image.new("RGBA", size), imageOffset, alpha)
-- 
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