LinePlot

[freddyaboulton]

Description

Addition of gr.LinePlot with api similar to gr.ScatterPlot.

gr.LinePlot(value=data,
                    x="date", y="downloads",
                    tooltip=['date', 'downloads'],
                    title=f"Pypi downloads of {lib} over last {time}",
                    overlay_point=True, height=400, width=900)

To test, run the unit tests and run native_plots demo. You can check it out in the deployed space once spaces start to build again.

I also added the following to both LinePlot and ScatterPlot:

• Ability to set x and y axis limits
• Ability to move the position of the legend

Checklist:

• I have performed a self-review of my own code
• I have added a short summary of my change to the CHANGELOG.md
• My code follows the style guidelines of this project
• I have commented my code in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[github-actions]

All the demos for this PR have been deployed at https://huggingface.co/spaces/gradio-pr-deploys/pr-2807-all-demos

[github-actions]

The demo notebooks don't match the run.py files. Please run this command from the root of the repo and then commit the changes:

pip install nbformat && cd demo && python generate_notebooks.py

[github-actions]

The demo notebooks don't match the run.py files. Please run this command from the root of the repo and then commit the changes:

pip install nbformat && cd demo && python generate_notebooks.py

[github-actions]

The demo notebooks don't match the run.py files. Please run this command from the root of the repo and then commit the changes:

pip install nbformat && cd demo && python generate_notebooks.py

[github-actions]

The demo notebooks don't match the run.py files. Please run this command from the root of the repo and then commit the changes:

pip install nbformat && cd demo && python generate_notebooks.py

[github-actions]

The demo notebooks don't match the run.py files. Please run this command from the root of the repo and then commit the changes:

pip install nbformat && cd demo && python generate_notebooks.py

[abidlabs]

Thank you!

[abidlabs]

Suggested change

	x_lim: A tuple or list containing the limits for the x-axis.
	x_lim: A tuple or list containing the limits for the x-axis, specified as [x_min, x_max].

[abidlabs]

Just to clarify, what does "If 'none', omit the legend" mean? if any of these None, the legend is omitted?

[abidlabs]

Suggested change

	y_lim: A tuple of list containing the limits for the y-axis.
	y_lim: A tuple of list containing the limits for the y-axis, specified as [y_min, y_max].

[abidlabs]

Same question as above about the Scatterplot

[abidlabs]

Suggested change

	x_lim: A tuple or list containing the limits for the x-axis.
	y_lim: A tuple of list containing the limits for the y-axis.
	x_lim: A tuple or list containing the limits for the x-axis, specified as [x_min, x_max].
	y_lim: A tuple of list containing the limits for the y-axis, specified as [y_min, y_max].

[abidlabs]

I ran the native_plots demo and I'm getting this error:

altair.utils.schemapi.SchemaValidationError: Invalid specification

        altair.vegalite.v4.schema.channels.SizeValue, validating 'additionalProperties'

        Additional properties are not allowed ('selection' was unexpected)

I think it's because I'm using an older version of altair, let me check

Edit: yes, the error was present with altair==4.1.0, but not with altair==4.2.0. I don't know why I had the older version installed but given that 4.2.0 was released a year ago (interestingly no later releases: https://pypi.org/project/altair/#history), it should be fine to update altair>=4.2.0 in our requirements file

[abidlabs]

Tested and everything works great, as long as I have altair>=4.2.0. Fantastic PR @freddyaboulton!

[freddyaboulton]

Thank you for the review @abidlabs !