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GeezerVison is showing github.com — Discussion on adding `xs`, `ys` and `zs` in Line and Scatter API · Issue #394 · fastplotlib/fastplotlib

Discussion on adding xs, ys and zs in Line and Scatter API #394

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Discussion on adding xs, ys and zs in Line and Scatter API#394
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@kushalkolar
kushalkolar
opened on Dec 12, 2023
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Brought up by @gviejo

Right now the LineGraphic and ScatterGraphic require a 2D or 3D array of xy or xyz data. This means that an extra step is required by the user to plot data that are non-continuous by creating an array with nans to fill the gaps. It should be easy to allow kwargs for xs, ys and zs for line/scatter, parse that into a pygfx buffer with nans, and that's basically it.

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  1. gviejo commented on Jan 9, 2024

    @gviejo
    gviejo
    on Jan 9, 2024
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    Here is a suggestion inspired from matplotlib :
    when calling add_line, it does this at the beginning

    try:
    xy = (data.index.to_numpy(), datato_numpy())
except:
    xy = data

  2. gviejo commented on Jan 9, 2024

    @gviejo
    gviejo
    on Jan 9, 2024
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    Same for add_scatter

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