2019-09-24 22:35:57 +00:00
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class Locator(object):
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@staticmethod
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def fromCoordinates(coordinates, depth=3):
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2020-03-29 16:08:26 +00:00
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lat = coordinates["lat"]
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lon = coordinates["lon"]
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2019-09-24 22:35:57 +00:00
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lon = lon + 180
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lat = lat + 90
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res = ""
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res += chr(65 + int(lon / 20))
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res += chr(65 + int(lat / 10))
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if depth >= 2:
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lon = lon % 20
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lat = lat % 10
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res += str(int(lon / 2))
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res += str(int(lat))
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if depth >= 3:
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lon = lon % 2
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lat = lat % 1
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res += chr(97 + int(lon * 12))
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res += chr(97 + int(lat * 24))
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2019-09-24 22:47:34 +00:00
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return res
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