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# Authors: see git history
#
# Copyright (c) 2025 Authors
# Licensed under the GNU GPL version 3.0 or later. See the file LICENSE for details.
from shapely.geometry import JOIN_STYLE
def get_join_style_args(element):
"""Convert svg line join style to shapely offset_curve arguments."""
args = {
# mitre is the default per SVG spec
'join_style': JOIN_STYLE.mitre
}
element_join_style = element.get_style('stroke-linejoin')
if element_join_style is not None:
if element_join_style == "miter":
args['join_style'] = JOIN_STYLE.mitre
# 4 is the default per SVG spec
miter_limit = float(element.get_style('stroke-miterlimit', 4))
args['mitre_limit'] = miter_limit
elif element_join_style == "bevel":
args['join_style'] = JOIN_STYLE.bevel
elif element_join_style == "round":
args['join_style'] = JOIN_STYLE.round
return args
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