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