Lifemap.layer_screengrid

Lifemap.layer_screengrid(cell_size=30, extruded=False, opacity=0.5)

Add a screengrid layer.

This layer is used to display observations distribution. It should be noted that the visualization is highly sensitive to the zoom level and the map extent.

Parameters

Name	Type	Description	Default
cell_size	int	Screen grid cell size, in pixels, by default 30	30
extruded	(bool, optionals)	If True, show the grid as extruded, by default False	False
opacity	float	Screengrid opacity as a floating point number between 0 and 1, by default 0.5	0.5

Returns

Type	Description
Lifemap	A Lifemap visualization object.

Examples

>>> import polars as pl
>>> from pylifemap import Lifemap
>>> d = pl.DataFrame({
...     "taxid": [9685, 9615, 9994, 2467430, 2514524, 2038938, 1021470, 1415565, 1928562, 1397240, 230741],
... })
>>> (
...     Lifemap(d)
...     .layer_screengrid()
...     .show()
... )