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chore(assets): update app icons and icon generation scripts

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nimbold
2026-06-07 09:08:52 +03:30
parent 6552bde261
commit bf645898a9
4 changed files with 102 additions and 5 deletions
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process_icon.py
+39 -5
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@@ -3,17 +3,51 @@ from PIL import Image, ImageDraw
def process_images(src_path):
img = Image.open(src_path).convert("RGBA")
# Crop the 28px black padding
img = img.crop((28, 28, 1226, 1226))
width, height = img.size
pixels = img.load()
# Apply a standard macOS rounded rectangle mask
# macOS standard radius is approx 22.5% of the width
# Lighter color (+1) at top, original color (0) at bottom
bg_color = pixels[100, 100]
# Use a 1.9x multiplier for a subtle, modern "lit from above" macOS effect
top_color = (min(255, int(bg_color[0] * 1.9)), min(255, int(bg_color[1] * 1.9)), min(255, int(bg_color[2] * 1.9)), 255)
bottom_color = (bg_color[0], bg_color[1], bg_color[2], 255)
new_img = Image.new("RGBA", (width, height))
new_pixels = new_img.load()
for y in range(height):
ratio = y / float(height - 1)
grad_r = int(top_color[0] * (1 - ratio) + bottom_color[0] * ratio)
grad_g = int(top_color[1] * (1 - ratio) + bottom_color[1] * ratio)
grad_b = int(top_color[2] * (1 - ratio) + bottom_color[2] * ratio)
grad_color = (grad_r, grad_g, grad_b, 255)
for x in range(width):
p = pixels[x, y]
dist = max(abs(p[0]-bg_color[0]), abs(p[1]-bg_color[1]), abs(p[2]-bg_color[2]))
# Replace pure black corners or background with gradient
if p[0] < 15 and p[1] < 15 and p[2] < 15:
new_pixels[x, y] = grad_color
elif dist < 15:
new_pixels[x, y] = grad_color
elif dist < 60:
alpha = (dist - 15) / 45.0
r = int(p[0] * alpha + grad_color[0] * (1 - alpha))
g = int(p[1] * alpha + grad_color[1] * (1 - alpha))
b = int(p[2] * alpha + grad_color[2] * (1 - alpha))
new_pixels[x, y] = (r, g, b, 255)
else:
new_pixels[x, y] = p
img = new_img
radius = int(width * 0.225)
mask = Image.new("L", (width, height), 0)
draw = ImageDraw.Draw(mask)
draw.rounded_rectangle((0, 0, width, height), radius=radius, fill=255)
# Apply mask
img.putalpha(mask)
# Save standard png