kopia lustrzana https://github.com/NanoVNA-Saver/nanovna-saver
Added allow_negative to some formatting functions
rodzic
6052b09687
commit
0c59600f4a
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@ -35,6 +35,7 @@ FMT_GROUP_DELAY = SITools.Format(max_nr_digits=5, space_str=" ")
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FMT_REACT = SITools.Format(max_nr_digits=5, space_str=" ", allow_strip=True)
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FMT_COMPLEX = SITools.Format(max_nr_digits=3, allow_strip=True,
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printable_min=0, unprintable_under="- ")
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FMT_COMPLEX_NEG = SITools.Format(max_nr_digits=3, allow_strip=True)
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FMT_PARSE = SITools.Format(parse_sloppy_unit=True, parse_sloppy_kilo=True,
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parse_clamp_min=0)
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@ -65,8 +66,8 @@ def format_gain(val: float, invert: bool = False) -> str:
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return f"{val:.3f} dB"
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def format_q_factor(val: float) -> str:
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if val < 0 or val > 10000.0:
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def format_q_factor(val: float, allow_negative: bool = False) -> str:
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if (not allow_negative and val < 0) or abs(val > 10000.0):
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return "\N{INFINITY}"
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return str(SITools.Value(val, fmt=FMT_Q_FACTOR))
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@ -79,8 +80,8 @@ def format_magnitude(val: float) -> str:
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return f"{val:.3f}"
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def format_resistance(val: float) -> str:
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if val < 0:
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def format_resistance(val: float, allow_negative: bool = False) -> str:
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if not allow_negative and val < 0:
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return "- \N{OHM SIGN}"
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return str(SITools.Value(val, "\N{OHM SIGN}", FMT_REACT))
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@ -105,8 +106,11 @@ def format_phase(val: float) -> str:
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return f"{math.degrees(val):.2f}\N{DEGREE SIGN}"
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def format_complex_imp(z: complex) -> str:
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re = SITools.Value(z.real, fmt=FMT_COMPLEX)
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def format_complex_imp(z: complex, allow_negative: bool = False) -> str:
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fmt_re = FMT_COMPLEX
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if allow_negative:
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fmt_re = FMT_COMPLEX_NEG
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re = SITools.Value(z.real, fmt=fmt_re)
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im = SITools.Value(abs(z.imag), fmt=FMT_COMPLEX)
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return f"{re}{'-' if z.imag < 0 else '+'}j{im} \N{OHM SIGN}"
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