Option to skip drawing wire labels

[dwierichs]

Context:
Wire labels are drawn by default.

Description of the Change:
This PR adds an option to hide the wire labels, which can be useful to produce more clean images, for example.

Benefits:
A convenient feature.

Possible Drawbacks:
More options, I suppose.

Related GitHub Issues:

[paul0403]

Thanks for adding this! 💯

[albi3ro]

So it's show_wire_labels for tape_text but label_options for tape_mpl?

[dwierichs]

So it's show_wire_labels for tape_text but label_options for tape_mpl?

Yeah I don't love that. To me, it feels canonical to embed this new option in the label_options kwarg of tape_mpl, which tape_text does not have, though.
An alternative would be to add show_wire_labels to tape_mpl as well, which I don't mind.
The signatures differ anyways already, so I don't know how to decide this.

I tried adding show_wire_labels to tape_mpl instead, and I think that's better, also because we don't hijack the data type of label_options.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.38%. Comparing base (ade6465) to head (bcaeb1c).
Report is 2 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #6410      +/-   ##
==========================================
- Coverage   99.70%   99.38%   -0.32%     
==========================================
  Files         447      447              
  Lines       42424    42434      +10     
==========================================
- Hits        42299    42174     -125     
- Misses        125      260     +135     

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[albi3ro]

👍