kopia lustrzana https://github.com/peterhinch/micropython-font-to-py
font_to_py.py: Better exception text if font size > 65535 bytes.
rodzic
7f7b5989c6
commit
b5ead8dc04
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@ -418,7 +418,10 @@ class Font(dict):
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append_data(data, self.charset[0]) # data[0] is the default char
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append_data(data, self.charset[0]) # data[0] is the default char
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for char in sorted(self.keys()):
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for char in sorted(self.keys()):
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sparse += ord(char).to_bytes(2, byteorder='little')
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sparse += ord(char).to_bytes(2, byteorder='little')
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sparse += (len(data)).to_bytes(2, byteorder='little') # Start
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try:
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sparse += (len(data)).to_bytes(2, byteorder='little') # Start
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except OverflowError:
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raise ValueError("Total size of font bitmap exceeds 65535 bytes.")
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append_data(data, char)
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append_data(data, char)
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return data, index, sparse
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return data, index, sparse
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