[+] Implement color overlaying

2023-06-01 22:03:02 -07:00 · 2023-06-01 22:03:02 -07:00 · 9914ff2a55
commit 9914ff2a55
parent f20e80375a
1 changed files with 10 additions and 0 deletions
--- a/hyfetch/color_util.py
+++ b/hyfetch/color_util.py
@ -239,3 +239,13 @@ class RGB:

    def is_light(self):
        return self.hsl().l > 0.5
+
+    def overlay(self, color: 'RGB', alpha: float) -> 'RGB':
+        """
+        Overlay a color on top of this color
+
+        :param color: Overlay color
+        :param alpha: Overlay alpha
+        :return: New color (original isn't modified)
+        """
+        return RGB(*[round((1 - alpha) * v1 + alpha * v2) for v1, v2 in zip(self, color)])