support angstrom #64
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support angstrom #64
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ppinard
requested changes
Jan 4, 2025
| @@ -25,6 +25,7 @@ | |||
| "\u00b5": 1e-6, | |||
| "u": 1e-6, | |||
| "n": 1e-9, | |||
| "A": 1e-10, | |||
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Angstroms is not a prefix. It should not appear in this list.
| latexrepr = "Å" # Directly add "Å" without appending "m" | ||
| self.add_units(prefix, factor, latexrepr) | ||
| else: | ||
| self.add_units(prefix + "m", factor, latexrepr) |
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I don't think Angstroms should be part of the default SILengthDimension. Angstrom is not an SI unit. Most users will not want to see Angstrom as a unit when drawing a scale bar.
| @@ -111,7 +112,11 @@ def __init__(self): | |||
| latexrepr = None | |||
| if prefix == "\u00b5" or prefix == "u": | |||
| latexrepr = _LATEX_MU + "m" | |||
| self.add_units(prefix + "m", factor, latexrepr) | |||
| if prefix == "Å" or prefix == "A" or prefix == "angstrom": | |||
| latexrepr = "Å" # Directly add "Å" without appending "m" | |||
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The correct LaTeX expression would be \AA
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A minor PR as Å is commonly used in microscopy, would be useful to support it.