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Sketchy lollipop chart

Source: R/geom-sketch-lollipop.R
geom_sketch_lollipop.Rd

Draws a hand-drawn lollipop: a roughened stem from a baseline to each value, capped with a sketch point. A tidy alternative to bars for ranked or sparse values (cf. ggalt::geom_lollipop()).

Usage

GeomSketchLollipop

geom_sketch_lollipop(
  mapping = NULL,
  data = NULL,
  stat = "identity",
  position = "identity",
  ...,
  baseline = 0,
  horizontal = FALSE,
  roughness = 0.8,
  point_roughness = 0.4,
  bowing = 0.4,
  n_passes = 2L,
  seed = NULL,
  na.rm = FALSE,
  show.legend = NA,
  inherit.aes = TRUE
)

Arguments

mapping

Aesthetic mappings created by ggplot2::aes(). Requires x and y.

data

Data to display.

stat

Statistical transformation. Default "identity".

position

Position adjustment. Default "identity".

...

Other arguments passed on to the layer.

baseline

Value the stems grow from. Default 0.

horizontal

If TRUE, stems run horizontally from baseline on the x-axis (pair with a discrete y). Default FALSE.

roughness

Stem roughness (0 = straight). Default 0.8.

point_roughness

Roughness of the head points. Default 0.4.

bowing

Non-negative bowing multiplier. Default 0.4 (kept low so tall stems read straight).

n_passes

Number of stroke passes. Default 2.

seed

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

na.rm

Remove missing values silently? Default FALSE.

show.legend

Logical; include in legend?

inherit.aes

Override default aesthetics?

Value

A ggplot2 layer object.

See also

Other sketch-geoms: GeomSketchAbline, GeomSketchArrow, GeomSketchBoxplot, GeomSketchBracket, GeomSketchCallout, GeomSketchChicklet, GeomSketchCol, GeomSketchContourFilled, GeomSketchCurve, GeomSketchDotplot, GeomSketchDumbbell, GeomSketchEdge, GeomSketchEllipse, GeomSketchEngrave, GeomSketchGantt, GeomSketchHex, GeomSketchLine, GeomSketchLinerange, GeomSketchMarkCircle, GeomSketchMarkHull, GeomSketchPath, GeomSketchPoint, GeomSketchPolygon, GeomSketchRect, GeomSketchRibbon, GeomSketchRug, GeomSketchSegment, GeomSketchSfPolygon, GeomSketchSlope, GeomSketchSmooth, GeomSketchSpoke, GeomSketchTextRepel, GeomSketchViolin, StatSketchBeeswarm, StatSketchCalendar, StatSketchDensityRidges, StatSketchFunnel, StatSketchPie, StatSketchPyramid, StatSketchRadar, StatSketchStream, StatSketchTreemap, StatSketchWaffle, StatSketchWaterfall, annotate_sketch(), annotate_sketch_arrow(), annotate_sketch_callout(), annotate_sketch_highlight(), geom_sketch_alluvial(), geom_sketch_arc_diagram(), geom_sketch_bin2d(), geom_sketch_bump(), geom_sketch_chord(), geom_sketch_contour(), geom_sketch_count(), geom_sketch_dendrogram(), geom_sketch_density(), geom_sketch_density2d(), geom_sketch_ecdf(), geom_sketch_function(), geom_sketch_histogram(), geom_sketch_jitter(), geom_sketch_marimekko(), geom_sketch_mosaic(), geom_sketch_parallel(), geom_sketch_qq(), geom_sketch_quantile(), geom_sketch_rose(), geom_sketch_sunburst(), geom_sketch_text(), sketch_graph()

Examples

library(ggplot2)
df <- data.frame(g = c("Alpha", "Bravo", "Charlie", "Delta"),
                 v = c(34, 51, 22, 47))
ggplot(df, aes(g, v)) +
  geom_sketch_lollipop(colour = "#7B241C", seed = 1L) +
  theme_sketch()