[Lens] Xy gap settings

[flash1293]

Fixes #117280
Fixes #72691

This PR adds controls for the style of interpolated regions (either use dotted lines or regular style) as well as controls for end values.

This depends on #127453 to work right (otherwise there are no empty buckets to do fitting on)

[flash1293]

@elasticmachine merge upstream

[flash1293]

@elasticmachine merge upstream
@elasticmachine merge upstream

[kibanamachine]

expected head sha didn’t match current head ref.

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)

[flash1293]

@elasticmachine merge upstream

[stratoula]

@elasticmachine merge upstream

[stratoula]

@flash1293 I am sorry if my question is silly but I am confused a bit.

Here we mention that by default we are hiding the gaps

but by default the Include empty rows is on.

So this confuses me a bit. Include empty rows feels like filling the gaps to me.

[flash1293]

@stratoula its showing at the table level (having rows without a metric value in the table), but hiding at the chart level. Should we change the wording? Or maybe the default? We could do linear interpolation by default maybe.

[stratoula]

@flash1293 we changed it to linear by default to our agg-based visualizations. Maybe it makes sense to also do it for Lens?
I get the difference now btw, thanx :)

[stratoula]

After Joe's explanation, I tested it locally with many combinations. Code LGTM. It works as expected 👍

[flash1293]

@stratoula To improve a bit, I changed the copy to By default, area and line charts hide the gaps in the data. To fill the gap, make a selection. to emphasize that this is a chart-type thing, not a general behavior.

[kibana-ci]

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Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
lens	757	758	+1

Public APIs missing comments

Total count of every public API that lacks a comment. Target amount is 0. Run node scripts/build_api_docs --plugin [yourplugin] --stats comments for more detailed information.

id	before	after	diff
lens	353	355	+2

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
lens	1.1MB	1.1MB	+1.6KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
lens	43.2KB	44.2KB	+958.0B

Unknown metric groups

API count

id	before	after	diff
lens	426	428	+2

History

• 💚 Build #32569 succeeded fdd3893
• 💚 Build #32111 succeeded 87e1d5f
• 💚 Build #31461 succeeded 1d5657c
• 💔 Build #31324 failed d085107
• 💔 Build #30607 failed cbc6caf
• 💔 Build #30574 failed e1f8713

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