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#!/usr/bin/env python3
import argparse
import svgwrite
try:
from lesana.command import _get_first_docstring_line # type: ignore
except ImportError:
def _get_first_docstring_line(obj):
return ""
try:
import argcomplete # type: ignore
except ImportError:
argcomplete = False
# 1 mm in px
mm = 3.7795276
LINE_STYLE = {
'stroke': svgwrite.utils.rgb(127, 127, 127),
'stroke_width': 0.5,
'fill': 'none'
}
class Structure():
def __init__(self, x, y, z, flap=20, tab=16):
"""
"""
self.x = x * mm
self.y = y * mm
self.z = z * mm
self.f = flap * mm
self.t = tab * mm # tab lenght
self.full_width = self.t + self.x * 2 + self.z * 2
self.full_height = self.f + self.z * 2 + self.y
def add_to(self, drw, canvas_x=297 * mm, canvas_y=210 * mm):
grp = drw.g()
grp.add(drw.polygon(
(
(3 * mm, self.z - self.t),
(self.z - 3 * mm, self.z - self.t),
(self.z, self.z),
(0, self.z),
),
id='right_side_bottom_tab',
** LINE_STYLE,
))
grp.add(drw.rect(
(self.z, 0),
(self.x, self.z),
id='base',
** LINE_STYLE,
))
grp.add(drw.polygon(
(
(self.z + self.x + 3 * mm, self.z - self.t),
(self.z * 2 + self.x - 3 * mm, self.z - self.t),
(self.z * 2 + self.x, self.z),
(self.z + self.x, self.z),
),
id='left_side_bottom_tab',
** LINE_STYLE,
))
grp.add(drw.polygon(
(
(self.z * 2 + self.x + 3 * mm, self.z - self.t),
(self.z * 2 + self.x * 2 - 3 * mm, self.z - self.t),
(self.z * 2 + self.x * 2, self.z),
(self.z * 2 + self.x, self.z),
),
id='back_bottom_tab',
** LINE_STYLE,
))
grp.add(drw.rect(
(0, self.z),
(self.z, self.y),
id='right_side',
** LINE_STYLE,
))
grp.add(drw.rect(
(self.z, self.z),
(self.x, self.y),
id='front',
** LINE_STYLE,
))
grp.add(drw.rect(
(self.x + self.z, self.z),
(self.z, self.y),
id='left_side',
** LINE_STYLE,
))
# TODO: remove the semicircle from the rect
grp.add(drw.rect(
(self.x + self.z * 2, self.z),
(self.x, self.y),
id='back',
** LINE_STYLE,
))
grp.add(drw.ellipse(
(self.x + self.z * 2 + self.x / 2, self.z + self.y),
(8 * mm, 8 * mm),
id='back_cut',
** LINE_STYLE,
))
grp.add(drw.polygon(
(
(self.x * 2 + self.z * 2, self.z),
(self.x * 2 + self.z * 2 + self.t, self.z + 3 * mm),
(self.x * 2 + self.z * 2 + self.t, self.z + self.y - 3 * mm),
(self.x * 2 + self.z * 2, self.z + self.y),
),
id='side_tab',
** LINE_STYLE,
))
grp.add(drw.polygon(
(
(0, self.z + self.y),
(self.z, self.z + self.y),
(self.z - 3 * mm, self.z + self.y + self.t),
(3 * mm, self.z + self.y + self.t),
),
id='right_side_top_tab',
** LINE_STYLE,
))
grp.add(drw.rect(
(self.z, self.z + self.y),
(self.x, self.z),
id='top',
** LINE_STYLE,
))
grp.add(drw.polygon(
(
(self.z + self.x, self.z + self.y),
(self.z * 2 + self.x, self.z + self.y),
(self.z * 2 + self.x - 3 * mm, self.z + self.y + self.t),
(self.z + self.x + 3 * mm, self.z + self.y + self.t),
),
id='left_side_top_tab',
** LINE_STYLE,
))
# TODO: make this an half-ellipse
grp.add(drw.ellipse(
(self.z + self.x / 2, self.z * 2 + self.y),
(self.x / 2, self.f),
id='top_tab',
** LINE_STYLE,
))
grp.add(drw.rect(
(self.z, self.z + self.y + self.z - self.f - 1),
(self.x, self.f + 1),
id='top_tab_excess',
** LINE_STYLE,
))
grp.rotate(
180,
center=(canvas_x / 2, canvas_y / 2),
)
grp.translate(
(canvas_x - self.full_width) / 2,
(canvas_y - self.full_height) / 2
)
drw.add(grp)
class Command():
"""
Generate an SVG with the basic shape of a tuckbox for gaming cards.
"""
def get_parser(self):
desc = _get_first_docstring_line(self)
parser = argparse.ArgumentParser(description=desc)
parser.add_argument(
"-x", "--size-x",
default=60,
type=int,
help="Internal width of the box.",
)
parser.add_argument(
"-y", "--size-y",
default=94,
type=int,
help="Internal height of the box.",
)
parser.add_argument(
"-z", "--size-z",
default=42,
type=int,
help="Internal thickness of the box.",
)
parser.add_argument(
"-o", "--output",
default="tuckbox",
help="Base output file name."
)
return parser
def main(self):
self.parser = self.get_parser()
if argcomplete:
argcomplete.autocomplete(self.parser)
self.args = self.parser.parse_args()
size_spec = "{}×{}×{}".format(
self.args.size_x,
self.args.size_y,
self.args.size_z,
)
dest = svgwrite.Drawing(
filename="{}-{}.svg".format(self.args.output, size_spec),
size=('297mm', '210mm'),
profile='full',
)
struc = Structure(self.args.size_x, self.args.size_y, self.args.size_z)
struc.add_to(dest)
dest.save()
if __name__ == '__main__':
Command().main()
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