hvPlot.rgb

hvPlot.rgb(x=None, y=None, z=None, bands=None, **kwds)

RGB plot

rgb can be used to display images that are distributed as three separate “channels” or “bands”.

Reference: https://hvplot.holoviz.org/reference/xarray/rgb.html

Parameters:

xstring, optional

The coordinate variable along the x-axis

ystring, optional

The coordinate variable along the y-axis

bandsstring, optional

The coordinate variable to draw the RGB channels from

zstring, optional

The data variable to plot

**kwdsoptional

Additional keywords arguments are documented in hvplot.help(‘rgb’). See Plotting Options for more information.

Returns:

holoviews.element.RGB / Panel object

You can print the object to study its composition and run:

import holoviews as hv
hv.help(the_holoviews_object)

to learn more about its parameters and options.

References

• Bokeh: https://docs.bokeh.org/en/latest/docs/reference/models/glyphs/image_rgba.html

• HoloViews: https://holoviews.org/reference/elements/bokeh/RGB.html

• Matplotlib: https://matplotlib.org/stable/tutorials/introductory/images.html

• Plotly: https://plotly.com/python/imshow/

Backend-specific styling options

Bokeh

alpha, muted, visible

Matplotlib

alpha, filterrad, interpolation, visible

Examples

TBD

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