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A ob_path is specified with an ob_point object that contains at least 2 points, the start and the end. Any number of intermediate points are possible.

Usage

ob_path(
  p = class_missing,
  label = character(0),
  alpha = numeric(0),
  arrow_head = class_missing,
  arrow_fins = class_missing,
  arrowhead_length = numeric(0),
  length_head = numeric(0),
  length_fins = numeric(0),
  color = character(0),
  fill = character(0),
  lineend = numeric(0),
  linejoin = numeric(0),
  linewidth = numeric(0),
  linewidth_fins = numeric(0),
  linewidth_head = numeric(0),
  linetype = numeric(0),
  resect = numeric(0),
  resect_fins = numeric(0),
  resect_head = numeric(0),
  stroke_color = character(0),
  stroke_width = numeric(0),
  style = class_missing,
  ...
)

Arguments

p

ob_point or list of ob_points

label

A character, angle, or label object

alpha

numeric value for alpha transparency

arrow_head

A 2-column matrix of polygon points

arrow_fins

A 2-column matrix of polygon points

arrowhead_length

Determines the size of the arrow ornaments. This parameter becomes the length parameter in ggarrow functions. Numeric values set the ornament size relative to the linewidth. A unit value sets the ornament size in an absolute manner.

length_head

Determines the size of the arrow head. Numeric values set the ornament size relative to the linewidth. A unit value sets the ornament size in an absolute manner. From ggarrow.

length_fins

Determines the size of the arrow fins. Numeric values set the ornament size relative to the linewidth. A unit value sets the ornament size in an absolute manner. From ggarrow.

color

character string for color

fill

character string for fill color

lineend

Line end style (round, butt, square).

linejoin

Line join style (round, mitre, bevel).

linewidth

Width of lines

linewidth_fins

Line width for arrow fins

linewidth_head

Line width for arrow fins

linetype

type of lines

resect

A numeric(1) denoting millimeters or to shorten the arrow head and fins.

resect_fins

A numeric(1) denoting millimeters or to shorten the arrow fins

resect_head

A numeric(1) denoting millimeters or to shorten the arrow head.

stroke_color

Color of point border line

stroke_width

Stroke width in arrows

style

Gets and sets the styles associated with paths

...

<dynamic-dots> properties passed to style

Details

If you wish to specify multiple paths, you must supply a list of ob_point objects. When plotted, the ob_path function uses the ggarrow::geom_arrow function to create the geom.

Slots

length

The number of paths in the ob_path object

tibble

Gets a tibble (data.frame) containing parameters and styles used by ggarrow::geom_arrow.