Fixes #181 center label when angles are used

[pchelle]

No description provided.

[codecov-commenter]

Codecov Report

Merging #182 (8b5d53a) into develop (9038d95) will decrease coverage by 0.03%.
The diff coverage is 30.00%.

@@             Coverage Diff             @@
##           develop     #182      +/-   ##
===========================================
- Coverage    48.41%   48.37%   -0.04%     
===========================================
  Files           55       55              
  Lines         2551     2553       +2     
===========================================
  Hits          1235     1235              
- Misses        1316     1318       +2     

Impacted Files	Coverage Δ
R/font.R	30.00% <30.00%> (-7.50%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9038d95...8b5d53a. Read the comment docs.