hvPlot.quadmesh#

hvPlot.quadmesh(x=None, y=None, z=None, colorbar=True, **kwds)[source]#

QuadMesh plot

quadmesh allows you to plot values on an irregular grid by representing each value as a polygon.

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

Parameters:

xstring, optional: The coordinate variable along the x-axis
ystring, optional: The coordinate variable along the y-axis
zstring, optional: The data variable to plot
colorbar: boolean: Whether to display a colorbar
**kwdsoptional: Additional keywords arguments are documented in hvplot.help(‘quadmesh’). See Plotting Options for more information.

Returns:

holoviews.element.QuadMesh / 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

HoloViews: https://holoviews.org/reference/elements/bokeh/QuadMesh.html

Examples

import hvplot.xarray
import xarray as xr

ds = xr.tutorial.open_dataset('rasm')
ds.Tair.hvplot.quadmesh(x='xc', y='yc', geo=True, widget_location='bottom')

Backend-specific styling options#

Bokeh

alpha, cmap, color, fill_alpha, fill_color, hover_alpha, hover_color, hover_fill_alpha, hover_fill_color, hover_line_alpha, hover_line_cap, hover_line_color, hover_line_dash, hover_line_dash_offset, hover_line_join, hover_line_width, line_alpha, line_cap, line_color, line_dash, line_dash_offset, line_join, line_width, muted, muted_alpha, muted_color, muted_fill_alpha, muted_fill_color, muted_line_alpha, muted_line_cap, muted_line_color, muted_line_dash, muted_line_dash_offset, muted_line_join, muted_line_width, nonselection_alpha, nonselection_color, nonselection_fill_alpha, nonselection_fill_color, nonselection_line_alpha, nonselection_line_cap, nonselection_line_color, nonselection_line_dash, nonselection_line_dash_offset, nonselection_line_join, nonselection_line_width, selection_alpha, selection_color, selection_fill_alpha, selection_fill_color, selection_line_alpha, selection_line_cap, selection_line_color, selection_line_dash, selection_line_dash_offset, selection_line_join, selection_line_width, visible

Matplotlib

alpha, clims, cmap, ec, edgecolor, edgecolors, hatch, linestyles, linewidths, norm, shading, visible

Examples#

TBD

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