elements: Element

In devOpifex/g2r: Interactive Grammar of Graphics

Description

Function to use in motif() and style specific elements.

Usage

element(
  ...,
  shape = NULL,
  figure = c("point", "area", "edge", "line", "interval", "polygon", "schema"),
  state = c("default", "active", "inactive", "selected")
)

elementPoint(
  ...,
  shape = c("hollow-circle", "cross", "hypen", "line", "plus", "tick", "circle",
    "square", "bowtie", "diamond", "hexagon", "triangle", "triangle-down",
    "hollow-square", "hollow-bowtie", "hollow-triangle-down"),
  state = c("default", "active", "inactive", "selected")
)

elementLine(
  ...,
  shape = c("line", "dot", "dash", "smooth", "hv", "vh", "hvh", "vhv"),
  state = c("default", "active", "inactive", "selected")
)

elementArea(
  ...,
  shape = c("area", "smooth", "line", "smooth-line"),
  state = c("default", "active", "inactive", "selected")
)

elementEdge(
  ...,
  shape = c("line", "vhv", "smooth", "arc"),
  state = c("default", "active", "inactive", "selected")
)

elementInterval(
  ...,
  shape = c("rect", "hollow-rect", "line", "tick", "funnel", "pyramid"),
  state = c("default", "active", "inactive", "selected")
)

elementPolygon(..., state = c("default", "active", "inactive", "selected"))

elementSchema(
  ...,
  shape = c("box", "candle"),
  state = c("default", "active", "inactive", "selected")
)

Arguments

...	Key value pairs to pass to style.
shape	Shape to modify, if NULL selects a common default based on the figure, e.g.: hollow-circle for the point shape.
figure	Figure to modify.
state	State of the shape to modify.

Functions

element() will work for any figure, but other functions may be more convienient to use.

• element: Customise any element.

• elementPoint: Customise point.

• elementLine: Customise line.

• elementArea: Customise area.

• elementEdge: Customise edge.

• elementInterval: Customise interval.

• elementPolygon: Customise polygon.

• elementSchema: Customise schema.

Examples

g2(iris, asp(Sepal.Width, Sepal.Length)) %>%
  fig_point(
    asp(color = Species, shape = "circle")
  ) %>%
  motif(
    brandColor = "orange",
    backgroundColor = "black",
    elementPoint(
      shape = "circle",
      stroke = "white",
      fillOpacity = .7
    )
  )

devOpifex/g2r documentation built on Jan. 16, 2022, 12:36 a.m.