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41 lines
786 B
Python
41 lines
786 B
Python
from PIL import Image, ImageDraw
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XOFF = 14700
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YOFF = 9770
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W = 10000
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H = 10000
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f = open("cities_germany_291009.out.txt")
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city, x, y, l = f.readline().split("\t")
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min_x = int(x)
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max_x = int(x)
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min_y = int(y)
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max_y = int(y)
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for line in f:
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city, x, y, l = line.split("\t")
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if int(x) > max_x:
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max_x = int(x)
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if int(x) < min_x:
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min_x = int(x)
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if int(y) > max_y:
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max_y = int(y)
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if int(y) < min_y:
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min_y = int(y)
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print min_x, max_x, min_y, max_y
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w = (max_x-min_x)/10000
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h = (max_y-min_y)/10000
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print w, h
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im = Image.new("1", (W, H), 1)
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draw = ImageDraw.Draw(im)
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f.seek(0)
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for line in f:
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city, x, y, l = line.split("\t")
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draw.point(((int(x)-min_x)/100000-XOFF,H-((int(y)-min_y)/100000-YOFF)), fill=0)
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im.save("out.png", "PNG")
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