coord_map#
- coord_map(xlim=None, ylim=None, flip=False)#
Project a portion of the earth, which is approximately spherical, onto a flat 2D plane. Map projections generally do not preserve straight lines, so this requires considerable computation.
- Parameters:
- xlimlist
Limits (2 elements) for the x axis. 1st element defines lower limit, 2nd element defines upper limit. None means no lower / upper bound - depending on the index in list.
- ylimlist
Limits (2 elements) for the y axis. 1st element defines lower limit, 2nd element defines upper limit. None means no lower / upper bound - depending on the index in list.
- flipbool
Flip the coordinate system axis so that horizontal axis becomes vertical and vice versa.
- Returns:
- FeatureSpec
Coordinate system specification.
Examples
1from lets_plot import * 2from lets_plot.geo_data import * 3LetsPlot.setup_html() 4us = geocode_states('US-48').get_boundaries(4) 5ggplot() + geom_map(map=us, fill='gray', color='white') + \ 6 coord_map(xlim=(-130, -100))
The geodata is provided by © OpenStreetMap contributors and is made available here under the Open Database License (ODbL).