coord_cartesian

coord_cartesian(xlim=None, ylim=None, flip=False)

The Cartesian coordinate system is the most familiar and common type of coordinate system. Setting limits on the coordinate system will zoom the plot like you’re looking at it with a magnifying glass. It does not change the underlying data as setting limits on a scale does.

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

from lets_plot import *
LetsPlot.setup_html()
data = {'x': [0, 8, 12, 17, 20, 26],
        'y': [0, 8, 12, 17, 20, 26],
        'g': ['a', 'a', 'b', 'b', 'c', 'c']}
ggplot(data) + geom_line(aes(x='x', y='y', group='g')) + \
    coord_cartesian(xlim=(4, 23), ylim=(3, 22))