56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
import os
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import re
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# noinspection PyUnresolvedReferences
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import fontforge
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stroke_size = 24
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def run(path, font_name):
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svg_folder = os.path.join(path, 'svgs')
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print(f'\nGenerating font {font_name}.ttf')
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font = fontforge.font()
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font.em = 1024
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# noinspection SpellCheckingInspection
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font.fontname = font_name
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# noinspection SpellCheckingInspection
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font.familyname = 'Hershey'
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print(os.listdir(os.path.join(svg_folder, font_name)))
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for svg in os.listdir(os.path.join(svg_folder, font_name)):
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if svg[-4:] == '.svg':
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match = re.match(r'ascii(\d+)_l(-?[\d.]+)_r(-?[\d.]+).svg', svg)
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character = chr(int(match.group(1)))
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print(f'Importing character {character} for font {font_name}')
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glyph = font.createMappedChar(character)
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# Import the outlines *before* setting the bearings. Otherwise, everything will be reset.
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print("and then?", os.path.join(svg_folder, font_name, svg))
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glyph.importOutlines(os.path.join(svg_folder, font_name, svg)) # SILENT CRASH
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glyph.stroke('circular', stroke_size, 'round', 'round')
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glyph.correctDirection()
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glyph.simplify()
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glyph.round()
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glyph.removeOverlap()
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#glyph.stroke('circular', stroke_size, 'round', 'round')
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# glyph.correctDirection()
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#glyph.removeOverlap()
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#glyph.simplify()
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glyph.left_side_bearing = int(round(float(match.group(2))))
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# Compensate for the stroke with on the right side bearing
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glyph.right_side_bearing = int(round(float(match.group(3)) - stroke_size))
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else:
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print(f'Not a SVG file: {os.path.join(svg_folder, font_name, svg)}')
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# Assumes ttf folder exists
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print("Done gen, writing")
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ttf_folder = os.path.join(path, 'ttf')
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font.generate(os.path.join(ttf_folder, font_name + '.ttf'))
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