conlang/utils/draw_syllable.py

118 lines
4.4 KiB
Python

# Generate syllables from romanization
# Copyright (C) 2021 Ngô Ngọc Đức Huy
#
# This file is part of Hàësdáïga utils.
#
# Hàësdáïga utils is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Hàësdáïga utils is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Hàësdáïga utils. If not, see <https://www.gnu.org/licenses/>.
from json import loads
import svgutils.transform as svg
glyphs = loads(input())
offset = 0
GLYPH_SIZE = ("800px", "800px")
TEXT_SIZE = (f"{len(glyphs) * 900}px", "800px")
background = svg.fromstring(f"""
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" >
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 {len(glyphs) * 900} 800">
</svg>
""")
background.set_size(TEXT_SIZE)
def prepare_letter(name):
glyph_svg = svg.fromfile(f'../src/haasdaiga/fonts/{name}.svg')
glyph_svg.set_size(GLYPH_SIZE)
glyph_root = glyph_svg.getroot()
return glyph_root
for glyph in glyphs:
if glyph['type'] == 'punctuation':
name = glyph['name']
glyph_root = prepare_letter(name)
glyph_root.moveto(offset, 0)
background.append([glyph_root])
elif glyph['type'] == 'space':
offset -= 400
else:
C1 = glyph['C1']
C2 = glyph['C2']
V1 = glyph['V1']
V2 = glyph['V2']
T = glyph['T']
C1_root = prepare_letter(C1)
if V1 == 'y' and T == 'level':
C1_root.moveto(offset, 0)
if C2 is not None:
C2_root = prepare_letter(C2)
C1_root.scale(0.5, 1)
C2_root.scale(0.5, 1)
C2_root.moveto(offset + 400, 0)
background.append([C2_root])
background.append([C1_root])
else:
if C2 is None:
C1_root.scale(1, 0.5)
C1_root.moveto(offset, 0)
background.append([C1_root])
else:
C2_root = prepare_letter(C2)
C1_root.scale(0.5, 0.5)
C2_root.scale(0.5, 0.5)
C1_root.moveto(offset, 0)
C2_root.moveto(offset + 400, 0)
background.append([C1_root, C2_root])
if V1 != 'y':
V1_root = prepare_letter(V1)
if T != 'level':
T_root = prepare_letter(T)
if V2 is not None:
V2_root = prepare_letter(V2)
V1_root.scale(1/3, 0.5)
V2_root.scale(1/3, 0.5)
T_root.scale(1/3, 0.5)
V1_root.moveto(offset, 400)
V2_root.moveto(offset + 2 * 800/3, 400)
T_root.moveto(offset + 800/3, 400)
background.append([V1_root, V2_root, T_root])
else:
V1_root.scale(0.5, 0.5)
T_root.scale(0.5, 0.5)
V1_root.moveto(offset, 400)
T_root.moveto(offset + 400, 400)
background.append([V1_root, T_root])
else:
if V2 is not None:
V2_root = prepare_letter(V2)
V1_root.scale(0.5, 0.5)
V2_root.scale(0.5, 0.5)
V1_root.moveto(offset, 400)
V2_root.moveto(offset + 400, 400)
background.append([V1_root, V2_root])
else:
V1_root.scale(1, 0.5)
V1_root.moveto(offset, 400)
background.append([V1_root])
else:
if T != 'level':
T_root = prepare_letter(T)
T_root.scale(1, 0.5)
T_root.moveto(offset, 400)
background.append([T_root])
offset += 800
background.save('output.svg')