Create ordination plot vector styling lists

Used by ord_plot, see examples there.

vec_constraint(
  linewidth = 1,
  alpha = 0.8,
  colour = "brown",
  arrow = grid::arrow(length = grid::unit(0.005, units = "npc"), type = "closed", angle =
    30),
  lineend = "round",
  linejoin = "mitre",
  ...
)

vec_tax_sel(
  linewidth = 0.5,
  alpha = 1,
  colour = "black",
  arrow = grid::arrow(length = grid::unit(0.005, units = "npc"), type = "closed", angle =
    30),
  lineend = "round",
  linejoin = "mitre",
  ...
)

vec_tax_all(linewidth = 0.5, alpha = 0.25, arrow = NULL, ...)

Arguments

linewidth

width of vector

alpha

opacity of vector

colour

colour of vector

arrow

arrow style specified with grid::arrow() or NULL for no arrow

lineend

Line end style (round, butt, square).

linejoin

Line join style (round, mitre, bevel).

...

further arguments passed to geom_segment

Value

list