23/08/2025
# Fix: Skip cairosvg misuse. We'll directly build SVG from contours traced in OpenCV.
from PIL import Image
import numpy as np
import cv2
# Reload logo
png_path = "/mnt/data/89C55C5D-4470-4CAF-A95C-08E4D1F5C876.png"
img = Image.open(png_path).convert("RGBA")
# Convert to OpenCV format
open_cv_image = np.array(img)
open_cv_image = cv2.cvtColor(open_cv_image, cv2.COLOR_RGBA2BGRA)
# Clean background (white)
gray = cv2.cvtColor(open_cv_image, cv2.COLOR_BGRA2GRAY)
_, thresh = cv2.threshold(gray, 240, 255, cv2.THRESH_BINARY_INV)
# Find contours
contours, _ = cv2.findContours(thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
# Build SVG
svg_header = f'\n'
paths = ""
for cnt in contours:
if len(cnt) < 3:
continue
path_str = "M " + " L ".join([f"{pt[0][0]},{pt[0][1]}" for pt in cnt]) + " Z"
paths += f'\n'
svg_footer = ""
# Save files
enhanced_png_path = "/mnt/data/logo_enhanced.png"
img.save(enhanced_png_path)
svg_path = "/mnt/data/logo_vector.svg"
with open(svg_path, "w") as f:
f.write(svg_header + paths + svg_footer)
(enhanced_png_path, svg_path)
http://www.w3.org/2000/svg is an XML namespace, first defined in the Scalable Vector Graphics (SVG) 1.0 Specification and subsequently added to by SVG 1.1, SVG 1.2 and SVG 2. The SVG namespace is mutable; names may be added over time by the W3C SVG Working Group by publication in W3C Technical Repor...
