83 lines
2 KiB
Python
Executable file
83 lines
2 KiB
Python
Executable file
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division
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import os
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from PIL import Image
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from optparse import OptionParser
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from ox.image import drawText, wrapText
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root_dir = os.path.normpath(os.path.abspath(os.path.dirname(__file__)))
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os.chdir(root_dir)
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def render(infile, outfile):
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with open(infile) as f:
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image_size = (768, 1024)
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margin = 64
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offset = margin
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font_file = 'txt.ttf'
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font_size = 24
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line_height = 32
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max_lines = (image_size[1] - 2 * margin) / line_height
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image = Image.new('L', image_size, (255))
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for line in f:
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for line_ in line.decode('utf-8').strip().split('\r'):
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lines = wrapText(
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line_,
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image_size[0] - 2 * margin,
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# we don't want the last line that ends with an ellipsis
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max_lines + 1,
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'txt.ttf',
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font_size
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)
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for line__ in lines:
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drawText(
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image,
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(margin, offset),
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line__,
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font_file,
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font_size,
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(0)
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)
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offset += line_height
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max_lines -= 1
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if max_lines == 0:
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break
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if max_lines == 0:
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break
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if max_lines == 0:
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break
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image.save(outfile)
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def main():
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parser = OptionParser()
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parser.add_option(
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'-i', '--infile', dest='infile', help='txt file to be read'
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)
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parser.add_option(
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'-o', '--outfile', dest='outfile', help='jpg file to be written'
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)
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(options, args) = parser.parse_args()
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if None in (options.infile, options.outfile):
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parser.print_help()
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else:
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render(options.infile, options.outfile)
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if __name__ == '__main__':
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main()
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