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Use GMT-related term 'annotations' in example 'Color points by categories' #2051

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Merged
merged 3 commits into from
Aug 15, 2022
Merged

Use GMT-related term 'annotations' in example 'Color points by categories' #2051

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533d4a2
Use GMT terminology 'annotations' (for labels)
yvonnefroehlich Aug 12, 2022
462ef31
Adjust variable name regarding GMT terminology
yvonnefroehlich Aug 12, 2022
1ca86a1
Use plural in variable name
yvonnefroehlich Aug 12, 2022
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6 changes: 3 additions & 3 deletions examples/gallery/symbols/points_categorical.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,8 +26,8 @@
# Make a list of the individual categories of the 'species' column
# ['Adelie', 'Chinstrap', 'Gentoo']
# They are (corresponding to the categorical number code) by default in
# alphabetical order and later used for the colorbar labels
labels = list(df.species.cat.categories)
# alphabetical order and later used for the colorbar annotations
cb_annots = list(df.species.cat.categories)

# Use pygmt.info to get region bounds (xmin, xmax, ymin, ymax)
# The below example will return a numpy array like [30.0, 60.0, 12.0, 22.0]
Expand Down Expand Up @@ -65,7 +65,7 @@
# to set the lowest_value and the highest_value of the CPT
series=(df.species.cat.codes.min(), df.species.cat.codes.max(), 1),
# convert ['Adelie', 'Chinstrap', 'Gentoo'] to 'Adelie,Chinstrap,Gentoo'
color_model="+c" + ",".join(labels),
color_model="+c" + ",".join(cb_annots),
)

fig.plot(
Expand Down