scale_linetype_identity ¶

scale_linetype_identity(
    name: str | None = None,
    breaks: Breaks | None = None,
    labels: Labels | None = None,
    lablim: int | None = None,
    limits: Limits | None = None,
    na_value: str | int | None = None,
    guide: Guide = "none",
    format: str | None = None,
) -> FeatureSpec

Use the data as line types (codes 0..6 or names such as "dashed"); no legend by default.

Parameters:

name (str, default: None ) –

Title of the scale, shown on the axis or the legend.
breaks (list or dict, default: None ) –

Positions of the ticks or legend keys: a list, or a dict of labels to values.
labels (list or dict, default: None ) –

Texts at the breaks: a list, or a dict of break values to texts.
lablim (int, default: None ) –

Maximum number of characters of a label; longer labels are cut.
limits (list, default: None ) –

Data range of the scale: [low, high] for continuous scales (None keeps a side), or the levels of a discrete scale.
na_value (str or int, default: None ) –

Line type used for missing data.
guide (str or FeatureSpec, default: 'none' ) –

Guide: "legend", "colorbar", "none", or a guide_*() spec.
format (str, default: None ) –

Format pattern of the labels, e.g. ".2f" or "{d} %".

Returns:

FeatureSpec –

The scale.

Examples:

>>> from ggrust import *
>>> data = {"y": [1, 2, 3], "style": ["solid", "dashed", "dotted"]}
>>> plot = ggplot(data) + geom_hline(aes(yintercept="y", linetype="style"), size=1)
>>> plot = plot + scale_linetype_identity()