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mpl_to_plotly: map enumerated tick labels to Plotly tickvals/ticktext #5349

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mpl_to_plotly: map enumerated tick labels to Plotly tickvals/ticktext #5349

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matplotlib tick labels add
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@willtryagain
willtryagain committed Sep 18, 2025
commit 5955faa5eff32f5135f4e6183e53988fcf1ce604
7 changes: 7 additions & 0 deletions plotly/matplotlylib/mpltools.py
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Expand Up @@ -511,6 +511,13 @@ def prep_ticks(ax, index, ax_type, props):

if formatter == "LogFormatterMathtext":
axis_dict["exponentformat"] = "e"

ticktext = [tick.label1.get_text() for tick in axis.majorTicks]
if ticktext and "DateFormatter" not in formatter:
axis_dict["tickmode"] = "array"
axis_dict["tickvals"] = [tick.get_loc() for tick in axis.majorTicks]
axis_dict["ticktext"] = ticktext

return axis_dict


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