complete rewrite of parallel plots

[behinger]

• check that the bended lines fit exactly through the original datapoints
• provide a bending parameter
• optional axis ticks for middle axes (looks probably better for many axes)
• option to put axis label on top of axis

[behinger]

a,b,c,d = UnfoldMakie.parallelplot(Figure(),[0 1 0 2 0 3 0 4.; -1 0 -2 0 -3 0 -4 0]',normalize=:no,bend=true);a

[codecov]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (acff4b9) 85.46% compared to head (97c85fe) 86.24%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
src/plot_parallelcoordinates.jl	99.21%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #121      +/-   ##
==========================================
+ Coverage   85.46%   86.24%   +0.77%     
==========================================
  Files          18       18              
  Lines         640      698      +58     
==========================================
+ Hits          547      602      +55     
- Misses         93       96       +3     

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[behinger]

• bending parameter is tricky. I settled for cubic splines for now - if we would allow more bending, we would not hit all data-points. So let's keep that for now.
• Ticks: I added the functionality (wasnt that easy :S) to remove ticks in various steps. The trouble with the outmost is that they can be super strange values like (0.31231234) - so I had to round them and added a ~0.31 .

From these three optins I chose the third as default. - maybe we should increase the "title" fontsize or so (currently just says 1,2,3,4, but any arbitrary string can be specified there)?

[behinger]

mh this should work. could you check if you can figure out why not?

Maybe also putting documenter on a lighter mode to not completly fail when one internal function is not documented might be a good idea too... 🤷

[behinger]

ok docs is fixed, was simply replacing PCPTicks with UnfoldMakie.PCPTicks ..