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# LexillaLogo.py
# Requires Python 3.6.
# Requires Pillow https://python-pillow.org/, tested with 7.2.0 on Windows 10
import random
from PIL import Image, ImageDraw, ImageFont
colours = [
(136,0,21,255),
(237,28,36,255),
(255,127,39,255),
(255,201,14,255),
(185,122,87,255),
(255,174,201,255),
(181,230,29,255),
(34,177,76,255),
(153,217,234,255),
(0,162,232,255),
(112,146,190,255),
(63,72,204,255),
(200,191,231,255),
]
width = 1280
height = 150
def drawLines(dr):
for y in range(0,height, 2):
x = 0
while x < width:
#lexeme = random.randint(2, 20)
lexeme = int(random.expovariate(0.3))
colour = random.choice(colours)
strokeRectangle = (x, y, x+lexeme, y)
dr.rectangle(strokeRectangle, fill=colour)
x += lexeme + 3
def drawGuide(dr):
for y in range(0,height, 2):
x = 0
while x < width:
lexeme = int(random.expovariate(0.3))
colour = (0x30, 0x30, 0x30)
strokeRectangle = (x, y, x+lexeme, y)
dr.rectangle(strokeRectangle, fill=colour)
x += lexeme + 3
def drawLogo():
# Ensure same image each time
random.seed(1)
# Georgia bold italic
font = ImageFont.truetype(font="georgiaz.ttf", size=190)
imageMask = Image.new("L", (width, height), color=(0xff))
drMask = ImageDraw.Draw(imageMask)
drMask.text((30, -29), "Lexilla", font=font, fill=(0))
imageBack = Image.new("RGB", (width, height), color=(0,0,0))
drBack = ImageDraw.Draw(imageBack)
drawGuide(drBack)
imageLines = Image.new("RGB", (width, height), color=(0,0,0))
dr = ImageDraw.Draw(imageLines)
drawLines(dr)
imageOut = Image.composite(imageBack, imageLines, imageMask)
imageOut.save("../doc/LexillaLogo.png", "png")
imageDoubled = imageOut.resize((width*2, height * 2), Image.NEAREST)
imageDoubled.save("../doc/LexillaLogo2x.png", "png")
drawLogo()
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