[NEW FEATURE]: Lollipop plot

[PauBadiaM]

New Plotter

Hi @Mr-Milk,

I see that marsilea is taking off, congrats! ;) Would it be possible to add Lollipop plots, such as these:

I have tried using an Area and Range plotter but I cannot seem to be able to indicate the Range plotter the exact position. Here is an example:

import numpy as np
import matplotlib.pyplot as plt
from marsilea.plotter import Area, Range

data = np.array([
    [0.        , 0.60269096],
    [1.        , 0.46828727],
    [2.        , 0.40277137],
    [3.        , 0.38755981],
    [4.        , 0.36966192],
    [5.        , 0.28196691],
    [6.        , 0.09663924],
    [7.        , 0.08940182],
    [8.        , 0.        ],
    [9.        , 0.        ]
])

subdata = data[[3, 6, 9], :]

_, ax = plt.subplots(figsize=(4, 2), dpi=150)
Area(data[:, 1]).render(ax)
Range(subdata).render(ax)

Sorry if this is something that can already be done. Thank you for your time!

Proposed solution

It could be a modified Range plotter, but with the ability to specify the specific x or y position.

[Mr-Milk]

Thank you! I'm open to adding a Lollipop plot as a new plotter. What you showed doesn't seem like a standard lollipop? But I'm not sure of its definition. It would be great if you could have a better name that doesn't confuse people.

In terms of a quick solution, it should be quite easy to implement a workable plotter yourself, please check https://marsilea.readthedocs.io/en/stable/tutorial/new_renderplan.html.
I can help you if you have any questions.

[PauBadiaM]

Oh wow I completely missed this! I will have a look and do a PR eventually, thanks!