cartopy
cartopy copied to clipboard
Add the zebra frame feature
Rationale
This PL adds a function zebra_frame to the existing geoaxes class. This function can add a zebra alike frame around an existing geoaxes object.
Implications
This might affect some gridlines function behavior, specifically for the labeling.
An example is added in the examples/gridlines_and_labels folder. This function does not support all the crs yet.
pre-commit.ci autofix
The existing failings are unrelated to the newly added feature.
Can you also comment on which crs the function is working for? The example (https://output.circle-artifacts.com/output/job/5241a971-4eeb-4915-82f3-ba69c3cacb35/artifacts/0/docs/build/html/gallery/miscellanea/zebra_frame.html#sphx-glr-gallery-miscellanea-zebra-frame-py) shows InterruptedGoodeHomolosine and PlateCarree, but the former appears to be having issues.
I will test the full list of crs in the new commit and provide the supported crs list.