Add lineShape option for Line and Area charts

[eradman]

What type of PR is this?

• Feature

Description

Add lineShape option for Line and Area Charts

Linear
Spline
Horizontal-Vertical
Vertical-Horizontal

How is this tested?

• Unit tests (pytest, jest)
• Manually

Test Data

SELECT * 
FROM (VALUES
  ('2022-01-01', 45, 'B'),
  ('2022-02-01', 45, 'B'),
  ('2022-03-01', 65, 'B'),
  ('2022-04-01', 24, 'B'),
  ('2022-05-01', 55, 'B'),
  ('2022-05-01', 57, 'B'),
  ('2022-01-01', 58, 'A'),
  ('2022-02-01', 389, 'A'),
  ('2022-03-01', 537, 'A'),
  ('2022-04-01', 305, 'A'),
  ('2022-05-01', 360, 'A'),
  ('2022-05-01', 360, 'A')
) AS t(year, value, category);

Mobile & Desktop Screenshots/Recordings (if there are UI changes)

[yoshiokatsuneo]

@eradman

Thank you !
It looks nice feature !
I confirmed that the feature works well.

Optionally, it might be also nice to support "hvh" and "vhv" shape type just to cover all types.
https://plotly.com/javascript/reference/#scatter-line-shape

[eradman]

Thank you for the review @yoshiokatsuneo.

Optionally, it might be also nice to support "hvh" and "vhv" shape type just to cover all types

I was trying to limit the number of options, but yes, these would be easy to add