from lets_plot import *

LetsPlot.setup_html()

dat = dict(
    x = [0, 2],
    y = [0, 2],
    c = ["a", "b"],
    s = ["a", "b"]
)

p = ggplot(dat) + geom_point(aes("x", "y", shape="s", color="c"), size=10)
p

p + scale_color_manual(name="O", values=["red", "blue"]) #+ scale_shape(name="O")

p1 = ggplot(dat) + geom_tile(aes("x", "y", fill="c"))
p1

p1 + scale_fill_manual(name="O", values=["red", "blue"], labels=['No', 'Yes'])

dat2 = dict(
    x = ["a", "a", "b"],
)


(ggplot(dat2) + 
 geom_bar(aes("x", fill="x")) + 
 scale_fill_manual(name="O", values=["red", "blue"], labels=['No', 'Yes'])
)

from lets_plot.mapping import as_discrete


(ggplot(dat2) + 
 geom_bar(aes("x", fill=as_discrete("x"))) + 
 scale_fill_manual(name="O", values=["red", "blue"], labels=['No', 'Yes'])
)