Compatibility with PolygonOps

[BioTurboNick]

I'll need to add tests and make sure nothing else is needed for XY to work with the geometry packages.

[codecov-commenter]

Codecov Report

Merging #18 (09f7a0d) into master (412f4aa) will decrease coverage by 0.07%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #18      +/-   ##
==========================================
- Coverage   80.97%   80.90%   -0.08%     
==========================================
  Files           6        6              
  Lines        1062     1063       +1     
==========================================
  Hits          860      860              
- Misses        202      203       +1     

Impacted Files	Coverage Δ
src/graphics_interaction.jl	93.28% <0.00%> (-0.38%)	⬇️

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