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Sketchy path geom

Source: R/geom-sketch-line.R
geom_sketch_path.Rd

Draws a roughened, hand-drawn path connecting observations in order. Equivalent to geom_path() with a sketch aesthetic.

Usage

GeomSketchPath

geom_sketch_path(
  mapping = NULL,
  data = NULL,
  stat = "identity",
  position = "identity",
  ...,
  roughness = 1,
  bowing = 1,
  n_passes = 2L,
  seed = NULL,
  na.rm = FALSE,
  show.legend = NA,
  inherit.aes = TRUE
)

Format

An object of class GeomSketchPath (inherits from Geom, ggproto, gg) of length 5.

Arguments

mapping

Set of aesthetic mappings created by ggplot2::aes().

data

Data to display.

stat

Statistical transformation (default "identity").

position

Position adjustment (default "identity").

...

Other arguments passed on to the layer.

roughness

Non-negative roughness parameter (0 = straight). Default 1.

bowing

Non-negative bowing multiplier. Default 1.

n_passes

Number of stroke passes for the double-stroke effect. Default 2.

seed

Integer seed for reproducibility. NULL uses getOption("ggsketch.seed", 1L).

na.rm

If FALSE (default), missing values are removed with a warning.

show.legend

Logical. Should this layer be included in the legend?

inherit.aes

If FALSE, override the default aesthetics.

Value

A ggplot2 layer object.

See also

Other sketch-geoms: GeomSketchAbline, GeomSketchBoxplot, GeomSketchBracket, GeomSketchCol, GeomSketchCurve, GeomSketchEllipse, GeomSketchHex, GeomSketchLine, GeomSketchLinerange, GeomSketchPoint, GeomSketchPolygon, GeomSketchRect, GeomSketchRibbon, GeomSketchRug, GeomSketchSegment, GeomSketchSmooth, GeomSketchSpoke, GeomSketchViolin, annotate_sketch(), geom_sketch_bin2d(), geom_sketch_contour(), geom_sketch_count(), geom_sketch_density(), geom_sketch_density2d(), geom_sketch_function(), geom_sketch_histogram(), geom_sketch_jitter(), geom_sketch_qq(), geom_sketch_quantile(), geom_sketch_text()

Examples

library(ggplot2)
ggplot(economics, aes(date, unemploy)) +
  geom_sketch_path(roughness = 1.5, seed = 42L)