lets_plot.guides#
- lets_plot.guides(**kwargs)#
Set guides for each scale.
- Parameters:
- kwargs
Key-value pairs where the key can be:
An aesthetic name
‘manual’ - a key referring to the default custom legend
A group name referring to a custom legend where the group is defined via the layer_key() function
The value can be either:
A string (‘colorbar’, ‘legend’)
A call to a guide function (guide_colorbar(), guide_legend()) specifying additional arguments
‘none’ to hide the guide
- Returns:
- FeatureSpec
Guides specification.
Examples
1import numpy as np 2from lets_plot import * 3LetsPlot.setup_html() 4n = 25 5np.random.seed(42) 6x = np.random.uniform(size=n) 7y = np.random.uniform(size=n) 8c = np.random.choice(list('abcdefgh'), size=n) 9v = np.random.normal(size=n) 10ggplot({'x': x, 'y': y, 'c': c, 'v': v}, aes('x', 'y')) + \ 11 geom_point(aes(shape='c', color='v'), size=4) + \ 12 scale_color_gradient2(low='red', mid='yellow', high='blue') + \ 13 guides(shape=guide_legend(ncol=2), \ 14 color=guide_colorbar(nbin=8, barwidth=20))
1import numpy as np 2from lets_plot import * 3LetsPlot.setup_html() 4n = 10 5np.random.seed(42) 6x = list(range(n)) 7y = np.random.uniform(size=n) 8ggplot({'x': x, 'y': y}, aes('x', 'y')) + \ 9 geom_point(color='red', manual_key="point") + \ 10 geom_line(color='blue', manual_key="line") + \ 11 guides(manual=guide_legend('Zones', ncol=2))