lets_plot.scale_fill_manual

lets_plot.scale_fill_manual(values, name=None, breaks=None, labels=None, limits=None, na_value=None, guide=None, format=None)

Create your own discrete scale for fill aesthetic.

Parameters
valueslist of str

A set of aesthetic values to map data values to. If this is a named vector, then the values will be matched based on the names. If unnamed, values will be matched in order (usually alphabetical) with the limits of the scale.

namestr

The name of the scale - used as the axis label or the legend title. If None, the default, the name of the scale is taken from the first mapping used for that aesthetic.

breakslist

A numeric vector of positions (of ticks).

labelslist of str

A vector of labels (on ticks).

limitslist

Continuous scale: a numeric vector of length two providing limits of the scale. Discrete scale: a vector specifying the data range for the scale and the default order of their display in guides.

na_value

Missing values will be replaced with this value.

guide

Guide to use for this scale. It can either be a string (‘colorbar’, ‘legend’) or a call to a guide function (guide_colorbar(), guide_legend()) specifying additional arguments. ‘none’ will hide the guide.

formatstr

Defines the format for labels on the scale. The syntax resembles Python’s: ‘.2f’ -> ‘12.45’ ‘Num {}’ -> ‘Num 12.456789’ ‘TTL: {.2f}$’ -> ‘TTL: 12.45$’ For more info see https://lets-plot.org/pages/formats.html.

Returns
FeatureSpec

Scale specification.

Notes

Create your own color scale for fill aesthetic. Values are strings, encoding filling colors.

Examples

1from lets_plot import *
2LetsPlot.setup_html()
3x = list(range(9))
4ggplot({'x': x, 'y': x}, aes('x', 'y')) + \
5    geom_point(aes(fill='x'), shape=21, size=5, color='black') + \
6    scale_fill_manual(values=['green', 'yellow', 'red'], \
7                      name='color', labels=['green', 'yellow', 'red'])