lets_plot.scale_fill_continuous#
- lets_plot.scale_fill_continuous(name=None, breaks=None, labels=None, lablim=None, limits=None, na_value=None, guide=None, trans=None, format=None, scale_mapper_kind=None, **kwargs)#
Color scale for fill aesthetic and continuous data.
- Parameters:
- 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 or dict
A list of data values specifying the positions of ticks, or a dictionary which maps the tick labels to the breaks values.
- labelslist of str or dict
A list of labels on ticks, or a dictionary which maps the breaks values to the tick labels.
- lablimint, default=None
The maximum label length (in characters) before trimming is applied.
- limitslist
A numeric vector of length two providing limits of the scale.
- 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.
- trans{‘identity’, ‘log10’, ‘log2’, ‘symlog’, ‘sqrt’, ‘reverse’}
Name of built-in transformation.
- formatstr
Define 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/python/pages/formats.html.
- scale_mapper_kind{‘color_gradient’, ‘color_gradient2’, ‘color_gradientn’, ‘color_hue’, ‘color_grey’, ‘color_brewer’, ‘color_cmap’}
The type of color scale. If None (the default), then ‘color_gradient’ will be used.
- kwargs
Additional parameters for the specified scale type.
- Returns:
- FeatureSpec
Scale specification.
Examples
1from lets_plot import * 2LetsPlot.setup_html() 3x = list(range(50)) 4ggplot({'x': x}, aes(x='x')) + \ 5 geom_tile(aes(fill='x')) + \ 6 scale_fill_continuous(low='#1a9641', high='#d7191c') + \ 7 coord_cartesian() + \ 8 ggsize(600, 200)