Missing self in image_slices_viewer

[pierrethibault]

Little bug that shows up only when using the class in a different context:

matplotlib/examples/event_handling/image_slices_viewer.py

Line 35 in 4aa2708

ax.set_ylabel('slice %s' % self.ind)

should be self.ax.set_ylabel(.... It feels silly to submit a PR for 5 characters, but can do it if that's the procedure.

[timhoffm]

Good catch! Thanks!

Every code change must go in via a PR, even if it's just 5 characters. You are welcome to provide a PR. If you feel that's too much bothering, I will make the PR later on myself.

[pierrethibault]

Done with PR #13052

[timhoffm]

Just a hint: The typical workflow is to leave the issue open until the PR gets merged. You can add "Fixes #13051" or "Closes #13051" to the PR text. Github looks for these phrases and automatically closes the respective issue when the PR gets merged.