Add a Serialaxes Glyph

Source: R/l_glyphs.R

Serialaxes glyph show either a star glyph or a parallel coordinate glyph for each point.

l_glyph_add_serialaxes(
  widget,
  data,
  sequence,
  linewidth = 1,
  scaling = "variable",
  axesLayout = "radial",
  showAxes = FALSE,
  andrews = FALSE,
  axesColor = "gray70",
  showEnclosing = FALSE,
  bboxColor = "gray70",
  label = "",
  ...
)

Arguments

widget

widget path as a string or as an object handle
data

a data frame with numerical data only
sequence

vector with variable names that defines the axes sequence
linewidth

linewidth of outline
scaling

one of 'variable', 'data', 'observation' or 'none' to specify how the data is scaled. See Details and Examples for more information.
axesLayout

either "radial" or "parallel"
showAxes

boolean to indicate whether axes should be shown or not
andrews

Andrew's curve (a 'Fourier' transformation)
axesColor

color of axes
showEnclosing

boolean, circle (axesLayout=radial) or sqaure (axesLayout=parallel) to show bounding box/circle of the glyph (or showing unit circle or rectangle with height 1 if scaling=none)
bboxColor

color of bounding box/circle
label

label of a glyph (currently shown only in the glyph inspector)
...

state arguments

See also

Other glyph functions: l_glyph_add.default(), l_glyph_add_image(), l_glyph_add_pointrange(), l_glyph_add_polygon(), l_glyph_add_text(), l_glyph_add(), l_glyph_delete(), l_glyph_getLabel(), l_glyph_getType(), l_glyph_ids(), l_glyph_relabel(), l_primitiveGlyphs()

Examples

if(interactive()){

p <- with(olive, l_plot(oleic, stearic, color=Area))
gs <- l_glyph_add_serialaxes(p, data=olive[,-c(1,2)], showArea=FALSE)
p['glyph'] <- gs
}