kopia lustrzana https://github.com/inkstitch/inkstitch
38 wiersze
1.0 KiB
Python
38 wiersze
1.0 KiB
Python
# Authors: see git history
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#
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# Copyright (c) 2022 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 copy import deepcopy
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from os import path
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import inkex
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from .utils import cache, get_bundled_dir
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MARKER = ['pattern']
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def ensure_marker(svg, marker):
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marker_path = ".//*[@id='inkstitch-%s-marker']" % marker
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if svg.defs.find(marker_path) is None:
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svg.defs.append(deepcopy(_marker_svg().defs.find(marker_path)))
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@cache
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def _marker_svg():
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marker_path = path.join(get_bundled_dir("symbols"), "marker.svg")
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with open(marker_path) as marker_file:
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return inkex.load_svg(marker_file).getroot()
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def set_marker(node, position, marker):
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ensure_marker(node.getroottree().getroot(), marker)
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# attach marker to node
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style = node.get('style') or ''
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style = style.split(";")
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style = [i for i in style if not i.startswith('marker-%s' % position)]
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style.append('marker-%s:url(#inkstitch-%s-marker)' % (position, marker))
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node.set('style', ";".join(style))
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