vline {matRiks}

Coordinates of lines

Description

Define the coordinates for drawing lines

Usage

vline(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lty = 1,
  lwd = 3,
  vis = 1
)

hline(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lty = 1,
  lwd = 3,
  vis = 1
)

diagline(
  size.x = list(sqrt(square()$size.x[[1]]^2/2)),
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lty = 1,
  lwd = 3,
  rotation = pi - pi/4,
  vis = 1
)

diagline_inv(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lty = 1,
  lwd = 3,
  rotation = pi + pi/4,
  vis = 1
)

Arguments

size.x

numeric, define the semi-major axis of the ellipse within which the figure is inscribed. Default is sqrt(square()$ size.x[[1]]^2 /2)

size.y

numeric, define the semi-minor axis of the ellipse within which the figure is inscribed. Default is size.x.

pos.x

numeric, position on the x axis. Default is 0

pos.y

numeric, position the y axis, Default is 0

lty

integer, define the line type of the figure, default is 1 (solid line).

lwd

integer, define the line width of the figure. Default is 3.

vis

integer, define the visibility of the figure (default is 1, visible)

rotation

define the rotation of the line

Details

vline() Define the coordinates for drawing a vertical line

Value

Return the coordinates for drawing a vertical line

Return the coordinates for drawing an horizontal line

Return the coordinates for drawing the main diagonal line

Return the coordinates for drawing the inverse diagonal line

Functions

• hline(): description Coordinates of an horizontal line

  Define the coordinates for drawing an horizontal line

• diagline(): Coordinates of the main diagonal line

  Define the coordinates for drawing the main diagonal line

• diagline_inv(): Coordinates of the inverse diagonal line

  Define the coordinates for drawing the inverse diagonal line

Examples

# default coordinates of a vertical line
vline()
# draw a vertical line with different lty
draw(vline(lty = 2))
# default coordinates of an horizontal line
hline()
# draw a vertical line with different lty
draw(hline(lty = 2))
# default coordinates of the main diagonal line
diagline()
# draw the main diagonal line with different lty
draw(diagline(lty = 2))
# default coordinates of the inverse diagonal line
diagline_inv()
# draw the inverse diagonal line with different lty
draw(diagline_inv(lty = 2))