add turn between two nodes in the x-direction

add turn between two nodes in the x-direction

turnx(
  from,
  mid_x,
  to,
  label = NULL,
  pos_from = NULL,
  pos_to = NULL,
  label_pos = NULL,
  label_gap = NULL,
  label_x = NULL,
  label_y = NULL,
  arr_width = NULL,
  name_from = deparse(substitute(from)),
  name_to = deparse(substitute(to)),
  ...
)

Arguments

from	start node
mid_x	the x co-ordinate of the mid flow
to	the end node
label	label to draw on the`mid flow
pos_from	a decimal between 0 and 1 giving the position to start the flow out of from, where 0 = left and 1 = right
pos_to	a decimal between 0 and 1 giving the position to attach the flow to node to, where 0 = left and 1 = right
label_pos	a decimal between 0 and 1 giving the position along the mid flow to draw label, where 0 = start and 1 = end
label_gap	distance from the mid flow at which to draw label default = 0.05
label_x	x co-ordinate of label position, overrides use of label_pos and / or label_gap
label_y	y co-ordinate of label position, overrides use of label_pos and / or label_gap
arr_width	width of arrow, defaults to same as flow()
name_from	internal argument used for informative error messages
name_to	internal argument used for informative error messages
...	additional formatting arguments to flow()

Value

returns the start and end points of the flow