font

font.py

import PIL
import cv2
from PIL import ImageFont
from PIL import Image
from PIL import ImageDraw
import string
import os
import shutil
import random
from collections import defaultdict
import numpy as np

symbol_dir = 'symbol'

UPPERCASE = string.uppercase
DIGIT = ''.join(map(str,range(0, 10)))

if os.path.exists(symbol_dir):
    shutil.rmtree(symbol_dir)

os.makedirs(symbol_dir)

symbols = UPPERCASE + DIGIT

counter = defaultdict(int)

for symbol in symbols:
    print symbol
    img = Image.new("RGBA", (256,256), (0,0,0,0))
    font = ImageFont.truetype("BEBAS___.TTF",50)
    draw = ImageDraw.Draw(img)
    intensity = random.randint(150, 255)
    draw.text((80, 80), symbol, (intensity, intensity, intensity), font=font)
    draw = ImageDraw.Draw(img)
    symbol_loc = os.path.join(symbol_dir, symbol)
    os.makedirs(symbol_loc)

    img = np.asarray(img)

    img_loc = os.path.join(symbol_loc, str(counter[symbol]) + '.png')
    print img_loc
    cv2.imwrite(img_loc, img)