kopia lustrzana https://github.com/inkstitch/inkstitch
22 wiersze
705 B
Python
22 wiersze
705 B
Python
# Authors: see git history
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#
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# Copyright (c) 2023 Authors
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# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
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from shapely.geometry import MultiPolygon, Polygon
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from ..elements import EmbroideryElement
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def get_clip_path(node):
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# get clip and apply node transform
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clip = node.clip
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transform = node.composed_transform()
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clip.transform = transform
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clip_element = EmbroideryElement(clip)
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clip_paths = [path for path in clip_element.paths if len(path) > 3]
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clip_paths.sort(key=lambda point_list: Polygon(point_list).area, reverse=True)
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if clip_paths:
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return MultiPolygon([(clip_paths[0], clip_paths[1:])])
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return MultiPolygon()
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