49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
# Melpomene comic reader
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# CC-BY-NC-SA https://git.aribaud.net/caribaud/melpomene/
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import sys
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import re
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import xml.etree.ElementTree as ET
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from pathlib import Path
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def extract_zooms(src_folder, dest_file):
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folder = Path(src_folder)
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zooms = {}
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for svg_path in folder.glob("*.svg"):
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print(svg_path.name)
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match = re.search("P(\d+)", svg_path.name)
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if match:
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page_idx = int(match.group(1))
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zooms[page_idx] = []
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tree = ET.parse(svg_path)
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root = tree.getroot()
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for area in root.findall('.//{*}rect'):
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zooms[page_idx].append([
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float(area.get("width")),
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float(area.get("height")),
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float(area.get("x")),
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float(area.get("y")),
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])
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with open(dest_file, "w") as data_file:
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data_file.write("zooms = [\n")
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for page_idx in sorted(zooms.keys()):
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for zoom in zooms[page_idx]:
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if zoom[2] < 0 or zoom[3] < 0 :
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print(f"WARNING: negative pos x / pos y in page {page_idx} for zoom {zoom} (is the rectangle flipped?)")
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data_file.write(f" {[page_idx] + zoom},\n")
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data_file.write("]\n")
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if __name__ == "__main__":
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extract_zooms(sys.argv[1], sys.argv[2])
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