Coordinates of an axe

Description

Define the coordinates for drawing an axe

Usage

axe(size.x = 15, pos.x = 0, pos.y = 0, lty = 1, lwd = 3, shd = NA)

s_axe(size.x = 15, pos.x = 0, pos.y = 0, lty = 1, lwd = 3, shd = NA)

Arguments

Value

Return the coordinates for drawing an axe

Return the coordinates for drawing a single axe

Functions

• s_axe(): Coordinates of a single axe

  Define the coordinates for drawing a single axe, to be used in shape()

Examples

# return the default coordinates for drawing an axe
axe()
# change the coordinates for drawing a smaller single axe
axe(size.x = 5)
# return the default coordinates for drawing single axe
s_axe()
# change the coordinates for drawing a smaller single axe
s_axe(size.x = 5)

Coordinates of a biscuit

Description

Define the coordinates for drawing a biscuit (composed of two hexagons)

Usage

biscuit(size.x = 10, size.y = size.x, shd = "black", lwd = 3, lty = 0)

s_biscuit(
  pos.x = 0,
  pos.y = 0,
  size.x = 10,
  size.y = size.x,
  shd = "black",
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing a biscuit

Return the coordinates for drawing a single biscuit

Functions

• s_biscuit(): Coordinates of a single biscuit

  Define the coordinates for drawing a single biscuit (composed of two hexagons), to be used in shape()

Examples

# return the default coordinates for drawing a biscuit
biscuit()
# change the shade of the biscuit
biscuit(shd = "grey", lty = 0)
# return the default coordinates for drawing a single biscuit
s_biscuit()
# change the shade of the single biscuit
biscuit(shd = "grey", lty = 0)

Change shade

Description

Change the shade of a figure

Usage

change_color(obj, ...)

## S3 method for class 'figure'
change_color(obj, ...)

Arguments

Value

Return the original figure with the inverted shade

Return the original figure with the inverted shade

Methods (by class)

• change_color(figure): Change shade

  Change the shade of a figure

Examples

# draw a square with inverted color
draw(change_color(square()))
draw(change_color(square()))

Coordinates of a circle

Description

Define the coordinates for drawing a circle

Usage

circle(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lty = 1,
  lwd = 3,
  shd = NA,
  vis = 1
)

Arguments

Value

Return the coordinates for drawing a circle

Examples

# return the default coordinates for drawing a circle
circle()
# change the coordinates for drawing a smaller circle
circle(size.x = 5)

Concatenation of figures (method)

Description

Concatenation of different figures to create a new figure

Usage

cof(..., name, single)

## S3 method for class 'figure'
cof(..., name = NULL, single = FALSE)

## S3 method for class 'character'
cof(...)

com(...)

## S3 method for class 'matriks'
com(...)

concatenation(...)

## S3 method for class 'list'
concatenation(...)

## S3 method for class 'double'
concatenation(...)

## S3 method for class 'double'
cof(...)

## S3 method for class 'numeric'
cof(...)

## S3 method for class 'character'
concatenation(...)

## S3 method for class 'integer'
concatenation(...)

Arguments

Value

An object of class figure

An object of class figure

A concatenation of character

An object of class matriks resulting from the hierarchical concatenation of the original matrices

An object of class matriks resulting from the hierarchical concatenation of the original matrices

Methods (by class)

• cof(figure): Concatenation of figures (figures)

  Concatenation of different figures to create a new figure

• cof(character): Concatenation of character

  Concatenation of different figures to create a new figure

• cof(double): Concatenation of double

• cof(numeric): Concatenation of numeric

Functions

• com(): Concatenation of matrices (Method)

  Hierarchical concatenation of 2+ matrices on top of one another. The first matrix is placed on the bottom, the last matrix is placed on top of all other matrices.

• com(matriks): Concatenation of matrices

  Hierarchical concatenation of 2+ matrices on top of one another. The first matrix is placed on the bottom, the last matrix is placed on top of all other matrices.

• concatenation(): Concatenation (Method)

• concatenation(list): Concatenation of lists

• concatenation(double): Concatenation of double

• concatenation(character): Concatenation of characters

• concatenation(integer): Concatenation of stuff

Examples

# concatenate figures without creating a new figure
new_figure <- cof(square(), size(malta(), 2))
# structure of new_figure
str(new_figure)
# concatenate figures and create a new figure
my_figure <- cof(square(), size(malta(), 2),
                  single = TRUE,
                   name = "my_figure")
# structure of new_figure
 str(my_figure)
# concatenate figures without creating a new figure
new_figure <- cof(square(), size(malta(), 2))
# structure of new_figure
str(new_figure)
# concatenate figures and create a new figure
my_figure <- cof(square(), size(malta(), 2),
                  single = TRUE,
                   name = "my_figure")
# structure of new_figure
 str(my_figure)
# concatenate figures without creating a new figure
new_figure <- cof(square(), size(malta(), 2))
# structure of new_figure
str(new_figure)
# concatenate figures and create a new figure
my_figure <- cof(square(), size(malta(), 2),
                  single = TRUE,
                   name = "my_figure")
# structure of new_figure
 str(my_figure)
# create the first layer matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# create the second matrix
m2 <- mat_apply(size(malta(), 2), vrules = "shade")
# concatenate the matrices
the_mat <- com(m1, m2)
# draw the final matrix
draw(the_mat)
# create the first layer matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# create the second matrix
m2 <- mat_apply(size(malta(), 2), vrules = "shade")
# concatenate the matrices
the_mat <- com(m1, m2)
# draw the final matrix
draw(the_mat)
# concatenate two characters
concatenation("a", "b")
# create some lists
a <- list(letters[c(14,13)], LETTERS[c(4, 3)])
b <- list(letters[c(12, 13)], LETTERS[c(4, 3)])
concatenation(a, b)
# create the first layer matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# create the second matrix
m2 <- mat_apply(size(malta(), 2), vrules = "shade")
# concatenate the matrices
the_mat <- com(m1, m2)
# draw the final matrix
draw(the_mat)
# create the first layer matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# create the second matrix
m2 <- mat_apply(size(malta(), 2), vrules = "shade")
# concatenate the matrices
the_mat <- com(m1, m2)
# draw the final matrix
draw(the_mat)
# concatenate two numeric
cof(rnorm(1, 25), rnorm(4, 34))
# concatenate two numeric
cof("a", "b", "d")
# concatenate two numeric
cof(1:3, 22:20)

Correct response (Method)

Description

Isolate the correct response from a matriks

Usage

correct(obj)

## S3 method for class 'matriks'
correct(obj)

Arguments

Value

The correct response of a matriks

The correct response of a matriks

Methods (by class)

• correct(matriks): Correct response

  Isolate the correct response from a matriks

Examples

# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat <- mat_apply(triangle(), mat.type = 9, hrule = "size")
# draw the matriks without the correct response
draw(my_mat, hide = TRUE)
# add the correct response
draw(correct(my_mat))

# apply the rotate rule on a pacman for creating a matriks with 4 cells
my_mat <- mat_apply(pacman(), mat.type = 4,
                  vrule = "rotate")
# draw the matriks without the correct response
draw(my_mat, hide = TRUE)
# add the correct response
draw(correct(my_mat))
# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat <- mat_apply(triangle(), mat.type = 9, hrule = "size")
# draw the matriks without the correct response
draw(my_mat, hide = TRUE)
# add the correct response
draw(correct(my_mat))

# apply the rotate rule on a pacman for creating a matriks with 4 cells
my_mat <- mat_apply(pacman(), mat.type = 4,
                  vrule = "rotate")
# draw the matriks without the correct response
draw(my_mat, hide = TRUE)
# add the correct response
draw(correct(my_mat))

Coordinates of a cross

Description

Define the coordinates for drawing a cross

Usage

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

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

Arguments

Value

Return the coordinates for drawing a cross

Return the coordinates for drawing an X

Functions

• X(): Coordinates of an X

  Define the coordinates for drawing an X

Examples

# default coordinates of an horizontal line
cross()
# draw a vertical line with different lty
draw(cross(lty = 2))
# default coordinates of an X
X()
# draw an X with different lty
draw(X(lty = 2))

Split the elements of a figure (Method)

Description

Return the elements composing a figure

Usage

decof(obj)

## S3 method for class 'figure'
decof(obj)

Arguments

Value

A named list of figures of length equal to the total of shapes in a figure (both visible and not visible)

A named list of figures of length equal to the total of shapes in a figure (both visible and not visible)

Methods (by class)

• decof(figure): Split the elements of a figure

  Return the elements composing a figure

Examples

# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat1 <- mat_apply(triangle(), hrules = "size")
my_mat2 <- mat_apply(dot(), hrules = "shade")
my_mat <- com(my_mat1, my_mat2)
# Return the figures composing the first cell of the matriks
decof(my_mat$Sq2)
# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat1 <- mat_apply(triangle(), hrules = "size")
my_mat2 <- mat_apply(dot(), hrules = "shade")
my_mat <- com(my_mat1, my_mat2)
# Return the figures composing the first cell of the matriks
decof(my_mat$Sq2)

Coordinates of a dice with four dots

Description

Define the coordinates for drawing four dots placed in the vertices of a square

Usage

dice(pos.x = 13, pos.y = 13, shd = "black", lwd = 3, lty = 1)

cross_dice(shd = "black", lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing a dice with 4 dots

The coordinates for drawing a dice with 4 dots

Functions

• cross_dice(): Coordinates of a cross dice with four dots

  Define the coordinates for drawing four dots placed in the vertices of a luck

Examples

# return the default coordinates for drawing a dot
dice()
# change the shade of the dice
dice(shd = "grey")
# return the default coordinates for drawing a dot
cross_dice()

# change the shade of the cross dice

cross_dice(shd = "grey")

Difference distractor (Method)

Description

Generate difference distractor from a matriks

Usage

difference(obj, seed, ...)

## S3 method for class 'matriks'
difference(obj, seed = 666, ...)

Arguments

Value

An object of class figure that is the difference distractor of a matrix

An object of class figure that is the difference distractor of a matrix

Methods (by class)

• difference(matriks): Difference distractors

Examples

# create a matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the difference distractor
draw(difference(m1))
# create a matrix
m1 <- mat_apply(hexagon(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the difference distractor
draw(difference(m1))

Coordinates of a dot

Description

Define the coordinates for drawing a dot

Usage

dot(
  size.x = 2,
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  lwd = 3,
  lty = 1,
  shd = "black",
  vis = 1
)

Arguments

Value

Return the coordinates for drawing a dot

Examples

# return the default coordinates for drawing a dot
dot()

# change the shade of the dot

dot(shd = "grey")

Draw (Method)

Description

Draws single figures, matrices with 9 or 4 cells, or response list of a matriks

Usage

draw(
  obj,
  main = NULL,
  canvas = TRUE,
  hide = FALSE,
  bg = "white",
  mar = c(1, 1, 1, 1),
  xlim = 16,
  ...
)

## S3 method for class 'figure'
draw(
  obj,
  main = NULL,
  canvas = TRUE,
  hide = FALSE,
  bg = "white",
  mar = c(1, 1, 1, 1),
  xlim = 16,
  ...
)

## S3 method for class 'matriks'
draw(
  obj,
  main = NULL,
  canvas = TRUE,
  hide = FALSE,
  bg = "white",
  mar = c(1, 1, 1, 1),
  xlim = 16,
  ...
)

## S3 method for class 'responses'
draw(
  obj,
  main = NULL,
  canvas = TRUE,
  hide = FALSE,
  bg = "white",
  mar = c(1, 1, 1, 1),
  xlim = 16,
  distractors = NULL,
  print = FALSE,
  ...
)

Arguments

Value

A graphic

A graphic of the figure

A graphic of the matriks

A graphic of the matriks

Methods (by class)

• draw(figure): Draw figure

  Draw a figure

• draw(matriks): Draw Matriks

  Draw a matriks

• draw(responses): Draw response list

  Draw the response list of a matriks

Examples

# draw a circle
draw(circle())
# draw a circle inside the first circle
draw(size(circle(), 2), canvas = FALSE)
# draw a circle
draw.figure(circle())

# draw a circle inside the other
draw.figure(size(circle(), 2), canvas = FALSE)
# draw a matriks
my_mat <- mat_apply(cof(circle(), luck(), pacman()), "shade", "shape")
draw(my_mat)
# generate a matriks
my_mat1 <- mat_apply(cof(s_axe(), luck(), pacman()), "rotate", "shape")
my_mat2 <- mat_apply(dot(), "shade", "shade")
my_mat <- com(my_mat1, my_mat2)
# generate a response list
my_resp <- response_list(my_mat)
# draw response list
draw(my_resp)

Coordinates of an ellipse

Description

Define the coordinates for drawing an ellipse

Usage

ellipse(
  size.x = 10,
  size.y = 7,
  rot = 0,
  shd = NA,
  pos.x = 0,
  pos.y = 0,
  vis = 1,
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing a ellipse

Examples

# return the default coordinates for drawing an ellipse
ellipse()
# change the coordinates for drawing a smaller ellipse
ellipse(size.x = 5, size.y = 3)

Coordinates of a hexagon

Description

Define the coordinates for drawing an hexagon

Usage

hexagon(
  size.x = 15,
  size.y = size.x,
  rot = 0,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  vis = 1,
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing an hexagon

Examples

# return the default coordinates for drawing a hexagon
hexagon()
# change the coordinates for drawing a smaller hexagon
hexagon(size.x = 10)

Hide figures (Method)

Description

Change the visibility of a figure from 1 to 0

Usage

hide(obj, index)

Arguments

Value

The starting object with a hidden figure

Examples

# concatenate three figures into an object
my_shapes <- cof(square(), triangle(), slice())
# draw object
draw(my_shapes)
# hide the triangle
draw(hide(my_shapes, 2))

Hide figures

Description

Change the visibility of a figure from 1 to 0

Usage

## S3 method for class 'figure'
hide(obj, index = "Full")

Arguments

Value

The starting object with a hidden figure

Examples

# concatenate three figures into an object
my_shapes <- cof(square(), triangle(), slice())
# draw object
draw(my_shapes)
# hide the triangle
draw(hide(my_shapes, 2))

Incomplete correlate distractors (method)

Description

Generate incomplete correlate flip distractor from a matriks

Usage

ic(obj)

## S3 method for class 'matriks'
ic(obj, ...)

ic_flip(obj, ...)

## S3 method for class 'matriks'
ic_flip(obj, ...)

ic_inc(obj, ...)

## S3 method for class 'matriks'
ic_inc(obj, ...)

ic_neg(obj, ...)

## S3 method for class 'matriks'
ic_neg(obj, ...)

ic_size(obj, ...)

## S3 method for class 'matriks'
ic_size(obj, ...)

Arguments

Value

An object of class responses of length 4, which contains the incomplete correlate distractors of a matriks (IC-Inc, IC-Flip, IC-Neg, IC-Size). If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class responses of length 4, which contains the incomplete correlate distractors of a matriks. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate flip distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate flip distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate incomplete distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate incomplete distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate negative distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate negative distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate size distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class figure that is the incomplete correlate size distractor of a matrix. If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

Methods (by class)

• ic(matriks): Incomplete correlate distractors

  Generate incomplete correlate flip distractor from a matriks

Functions

• ic_flip(): Incomplete correlate flip distractor (method)

  Generate incomplete correlate flip distractor from a matriks

• ic_flip(matriks): Incomplete correlate flip distractor

  Generate incomplete correlate flip distractor from a matriks

• ic_inc(): Incomplete correlate incomplete distractor (method)

  Generate incomplete correlate incomplete distractor from a matriks

• ic_inc(matriks): Incomplete correlate incomplete distractor

  Generate incomplete correlate incomplete distractor from a matriks

• ic_neg(): Incomplete correlate negative distractor (method)

  Generate incomplete negative incomplete distractor from a matriks

• ic_neg(matriks): Incomplete correlate negative distractor

  Generate incomplete negative incomplete distractor from a matriks

• ic_size(): Incomplete correlate size distractor (method)

  Generate incomplete size incomplete distractor from a matriks

• ic_size(matriks): Incomplete correlate size

  Generate incomplete correlate size distractor of a matrix

Examples

# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the incomplete correlate distractors
draw(ic(mat))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the incomplete correlate distractors
draw(ic(mat))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the incomplete correalate flip distractor
draw(ic_flip(m1))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the incomplete correalate flip distractor
draw(ic_flip(m1))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the incomplete correlate incomplete distractor
draw(ic_inc(mat))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the incomplete correlate incomplete distractor
draw(ic_inc(mat))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the incomplete correlate negative distractor
draw(ic_neg(m1))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the matrix
draw(m1)
# draw the incomplete correlate negative distractor
draw(ic_neg(m1))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the incomplete correlate size distractor
draw(ic_size(m1))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
# draw the incomplete correlate size distractor
draw(ic_size(m1))

Identity rule (Method)

Description

Apply an identity rule to the figures in a matrix (i.e., no changes)

Usage

identity(fig, ...)

## S3 method for class 'figure'
identity(fig, ...)

Arguments

Value

An object composed of figures combined according to an identity rule

Methods (by class)

• identity(figure): Identity figure

Examples

# generate a matrix with 9 squares
draw(mat_apply(square(), hrules = "identity"))
# generate a matrix with 9 squares
draw(mat_apply(square(), hrules = "identity"))

Define the coordinates of a lily

Description

Define the coordinates for drawing the circle arches composing a lily

Usage

lily(lwd = 3, lty = 1)

s_lily(lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing the circle arches composing a lily

Return the coordinates for drawing the circle arches composing a single lily, to be used in shape()

Functions

• s_lily(): Define the coordinates a single lily

  Define the coordinates for drawing the circle arches composing a single lily, to be used in shape()

Examples

# return the default coordinates drawing the circle arches composing a lily
lily()
# change the line type of the lily
lily(lty = 3)
# return the default coordinates for drawing a single lily
s_lily()
# change the line type of the single lily
s_lily(lty = 3)

Logical rules (Method)

Description

Apply logical rules (intersection–AND, union–OR, symmetrical difference–XOR) to a concatenation of figures

Usage

logic(fig, n, rule, seed, ...)

## S3 method for class 'figure'
logic(fig, n = 1, rule = "logic", seed = 1, ...)

Arguments

Value

An object that is the logical combination of the figures

An object that is the logical combination of the figures

Methods (by class)

• logic(figure): Logical rules

  Apply logical rules (intersection–AND, union–OR, symmetrical difference–XOR) to a concatenation of figures

Examples

draw(logic(cof(square(), malta(), circle()), "AND"))

draw(logic(cof(square(), malta(), circle()), "AND"))

Coordinates of a luck

Description

Define the coordinates for drawing a luck of the ellipse within which a luck can be inscribed.

Usage

luck(
  size.x = 10,
  size.y = 15,
  rot = pi/2,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  vis = 1,
  lty = 1,
  lwd = 3
)

luck4(size.x = 10, size.y = 7, lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing a luck

Return the coordinates for drawing a luck composed of 4 lines

Functions

• luck4(): Coordinates of a luck composed of 4 lines

  Define the coordinates for drawing of a luck composed of 4 lines

Examples

# return the default coordinates for drawing a luck
luck()
# change the coordinates for drawing a smaller luck
luck(size.x = 10, size.y = 15)
# default coordinates of an luck composed of 4 lines
luck4()
# draw a luck composed of 4 lines with different lty
draw(luck4(lty = 2))

Coordinates of a Malta cross

Description

Define the coordinates for drawing a Malta cross

Usage

malta(size.x = 10, size.y = size.x, pos.x = 0, shd = NA, lwd = 3, lty = 1)

s_malta(size.x = 10, pos.x = 0, shd = NA, lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing a Malta cross

Return the coordinates for drawing a single Malta cross

Functions

• s_malta(): Coordinates of a single Malta cross

  Define the coordinates for drawing a single Malta cross, to be used in shape()

Examples

# return the default coordinates for drawing a Malta cross
malta()
# change the coordinates for drawing a smaller Malta cross
malta(size.x = 5)
# return the default coordinates for drawing a single Malta cross
s_malta()
# change the coordinates for drawing a smaller single Malta cross
s_malta(size.x = 5)

Margin rule (Method)

Description

Apply a change in the margins of the figure

Usage

margin(fig, n, rule, ...)

## S3 method for class 'figure'
margin(fig, n, rule, ...)

Arguments

Value

A figure with changed margins

A figure with changed margins

Methods (by class)

• margin(figure): Change the margins rule

  Apply a change in the margins of the figure

Examples

# draw default triangle
draw(triangle())

# change the linetype
draw(margin(triangle(), "lty", 2))
# draw default triangle
draw(triangle())

# change the linetype
draw(margin(triangle(),"lty", 2))

Apply rule to generate a matriks (method)

Description

Apply a rule or a set of rules to a figure to create a matriks

Usage

mat_apply(Sq1, hrules = "identity", vrules = "identity", mat.type = 9)

## S3 method for class 'figure'
mat_apply(Sq1, hrules = "identity", vrules = "identity", mat.type = 9)

Arguments

Value

A list of length 7 (4-cell matriks) or of length 12 (9-cell matriks)

An object of class matriks of length 7 (4-cell matriks) or of length 12 (9-cell matriks)

Methods (by class)

• mat_apply(figure): Apply rule to generate a matriks (method)

  Apply a rule or a set of rules to a figure to create a matriks

Examples

# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat <- mat_apply(triangle(), mat.type = 9, hrule = "size")
# apply the size rule on a triangle for creating a matriks with 9 cell
my_mat <- mat_apply(triangle(), mat.type = 9, hrule = "size")

Coordinates of a maxi

Description

Define the coordinates for drawing a maxi (i.e., a cross composed of four lucks)

Usage

maxi(size.x = 8, size.y = 4, pos.x = 0, shd = NA, lty = 1, lwd = 3)

s_maxi(size.x = 8, size.y = 4, pos.x = 0, shd = NA, lty = 1, lwd = 3)

Arguments

Value

Return the coordinates for drawing a maxi

Return the coordinates for drawing a maxi

Functions

• s_maxi(): Coordinates of a single maxi

  Define the coordinates for drawing a single maxi (i.e., a cross composed of four lucks), to be used in shape()

Examples

# return the default coordinates for drawing a maxi
maxi()
# change the coordinates for drawing a smaller maxi
maxi(size.x = 5)
# return the default coordinates for drawing a single maxi
s_maxi()
# change the coordinates for drawing a smaller single maxi
s_maxi(size.x = 5)

Define the coordinates of a miley

Description

Define the coordinates for drawing the petals composing a miley

Usage

miley(lwd = 3, lty = 1)

s_miley(lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing the petals composing a miley

Return the coordinates for drawing the petals composing a single miley

Functions

• s_miley(): Define the coordinates a single miley

  Define the coordinates for drawing the petals composing a single miley, to be used in shape()

Examples

# return the default coordinates for drawing a right petal
miley()
# change the line type of the right petal
miley(lty = 3)
# return the default coordinates for drawing the petals composing a single miley
s_miley()
# change the line type of the single miley
s_miley(lty = 3)

Coordinates of a ninja star

Description

Define the coordinates for drawing a ninja star (composed of two lucks)

Usage

ninja(size.x = 10, size.y = 15, shd = "black", lwd = 3, lty = 0)

s_ninja(size.x = 10, size.y = 15, shd = "black", lwd = 3, lty = 0)

Arguments

Value

Return the coordinates for drawing a ninja star

Return the coordinates for drawing a single ninja

Functions

• s_ninja(): Coordinates of a single ninja

  Define the coordinates for drawing a single ninja star (composed of two lucks), to be used in shape()

Examples

# return the default coordinates for drawing a ninja
ninja()
# change the shade of the ninja
ninja(shd = "grey", lty = 0)
# return the default coordinates for drawing a single ninja
s_ninja()
# change the shade of the single ninja
s_ninja(shd = "grey", lty = 0)

Coordinates of a pacman

Description

Define the coordinates for drawing the circle sections for drawing a pacman

Usage

pacman(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = pi/4,
  theta2 = 7 * pi/4,
  lty = 1,
  lwd = 3,
  shd = NA,
  vis = 1
)

Arguments

Value

Return the coordinates for drawing a pacman

Examples

# default coordinates of pacman
pacman()
# draw an actual pacman
draw(cof(pacman(shd = "yellow"), dot(pos.y = 6)))

Coordinates of a pentagon

Description

Define the coordinates for drawing a pentagon

Usage

pentagon(
  size.x = 15,
  size.y = size.x,
  rot = pi/2,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  vis = 1,
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing a pentagon

Examples

# return the default coordinates for drawing a pentagon
pentagon()
# change the coordinates for drawing a smaller pentagon
pentagon(size.x = 10)

Coordinates of a panthom figure

Description

Draw an empty figure

Usage

phantom()

Value

An empty figure (nothing is plotted in draw)

Examples

# empty figure
phantom()
# draw an empty figure
draw(phantom())

Coordinates of a pizza with four slices

Description

Define the coordinates for drawing the circle sections composing a pizza with four slices

Usage

pizza_4(size.x = 15, shd = NA, lwd = 3, lty = 1)

s_pizza_4(size.x = 15, shd = NA, lwd = 3, lty = 1)

pizza_2(
  size.x = 15,
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

s_pizza_2(
  size.x = 15,
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

pizza_2_inv(
  size.x = 15,
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

s_pizza_2_inv(
  size.x = 15,
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing four circle sections composing a pizza with four slices

Return the coordinates for drawing four circle sections composing a singledocu pizza with four slices

Return the coordinates for drawing two circle sections composing a pizza with two slices

Return the coordinates for drawing two circle sections composing a single pizza with two slices

The coordinates of two circle sections composing an inverse pizza with two slices

The coordinates of two circle sections composing a single pizza with two slices

Functions

• s_pizza_4(): Coordinates of a single pizza with four slices

  Define the coordinates for drawing the circle section composing a single pizza with four slices, to be used in shape()

• pizza_2(): Coordinates of a pizza with two slices

  Define the coordinates for drawing the circle sections composing a pizza with two slices

• s_pizza_2(): Coordinates of a single pizza with two slices

  Define the coordinates for drawing the circle section composing a single pizza with two slices, to be used in shape()

• pizza_2_inv(): Coordinates of an inverse pizza with two slices

  Define the coordinates for drawing the circle sections composing an inverse pizza with two slices

• s_pizza_2_inv(): Coordinates of a single inverse pizza with two slices

  Define the coordinates for drawing the circle sections composing an inverse pizza with two slices, to be used in shape()

Examples

# default coordinates of the pizza with four slices
pizza_4()
# default coordinates of the single pizza with four slices
s_pizza_4()
# default coordinates of the pizza with two slices
pizza_2()
# default coordinates of the single pizza with two slices
s_pizza_2()
# default coordinates of the inverse pizza with two slices
pizza_2_inv()
# default coordinates of the single inverse pizza with two slices
s_pizza_2_inv()

Repetition distractors (Method)

Description

Generate repetition distractors from a matriks

Usage

repetition(obj, ...)

## S3 method for class 'matriks'
repetition(obj, ...)

Arguments

Value

An object of class responses of length 3, which contains the repetition distractors of a matriks (R-Left, R-Top, R-Diag). If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class responses of length 3, which contains the repetition distractors of a matriks (R-Left, R-Top, R-Diag). If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

Methods (by class)

• repetition(matriks): Repetition distractors (Method)

  Generate repetition distractors from a matriks

Examples

# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the repetition distractors
draw(repetition(mat))
# create a matrix
m1 <- mat_apply(pacman(), hrules = "lty")
m2 <- mat_apply(dot(), "shade")
mat <- com(m1, m2)
# draw the matrix
draw(mat)
# draw the repetition distractors
draw(repetition(mat))

Replace figures (Method)

Description

Replace a figure with another figure

Usage

replace(obj, index, replacement, visible)

## S3 method for class 'figure'
replace(obj, index, replacement, visible = FALSE)

Arguments

Value

An object with a changed figure

The starting object with a replaced figure

An object with a changed figure

The starting object with a replaced figure

Methods (by class)

• replace(figure): Replace figures

  Replace a figure with another figure

Examples

# concanate three figures into an object
my_shapes <- cof(square(), triangle(), slice())
# draw object
draw(my_shapes)
# replace the square with a gray pacman
draw(replace(my_shapes, 1, pacman(shd = "grey")))
# concanate three figures into an object
my_shapes <- cof(square(), triangle(), slice())
# draw object
draw(my_shapes)
# replace the square with a gray pacman
draw(replace(my_shapes, 1, pacman(shd = "grey")))

Response list (Method)

Description

Generate the response list from a matriks (correct response and distractors)

Usage

response_list(obj, seed, ...)

## S3 method for class 'matriks'
response_list(obj, seed = 666, ...)

Arguments

Value

An object of class responses of length 11, containing the correct response + 10 distractors (3 repetition, 1 difference, 2 wrong principles, 4 incomplete correlate)

An object of class responses of length 11, containing the correct response + 10 distractors (3 repetition, 1 difference, 2 wrong principles, 4 incomplete correlate)

Methods (by class)

• response_list(matriks): Response list

  Generate the response list from a matriks (correct response and distractors)

Examples

# create a matrix
m1 <- mat_apply(hexagon(), hrules = "lty", vrules = "size")
# draw the matrix
draw(m1)
# draw the responses
draw(response_list(m1))

# change the difference distractor by changing the random seed
draw(response_list(m1, seed = 8))
# create a matrix
m1 <- mat_apply(hexagon(), hrules = "lty", vrules = "size")
# draw the matrix
draw(m1)
# draw the responses
draw(response_list(m1))

# change the difference distractors by changing the random seed
draw(response_list(m1, seed = 8))

Rotation rule (Method)

Description

Apply a rotation of a fixed angle to a figure

Usage

rotate(fig, n, rule, ...)

## S3 method for class 'figure'
rotate(fig, n = 4, rule = "rotation", ...)

Arguments

Value

A figure of class figure with different rotation coordinates

A figure of class figure with different rotation coordinates

Methods (by class)

• rotate(figure): Rotate a figure

  Apply a rotation of a fixed angle to a figure

Examples

# default luck
draw(luck())

# apply the default rotation on the default luck
draw(rotate(luck()))

# force clockwise rotation
draw(rotate(luck(), rule = "inv"))
# default luck
draw(luck())

# apply the default rotation on the default luck
draw(rotate(luck()))

# force clockwise rotation
draw(rotate(luck(), rule = "inv"))

Coordinates of an upward-facing left semi-circle

Description

Define the coordinates for drawing an upward-facing left semi-circle

Usage

semi_circle_bottom_inv(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = 5 * pi/4,
  theta2 = pi/4,
  shd = NA,
  lty = 1,
  lwd = 3,
  vis = 1
)

semi_circle_bottom(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = 3 * pi/4,
  theta2 = 7 * pi/4,
  shd = NA,
  lty = 1,
  lwd = 3,
  vis = 1
)

Arguments

Value

The coordinates for drawing an upward-facing left semi-circle

The coordinates a upward-facing left semi-circle

Functions

• semi_circle_bottom_inv(): Coordinates of an upward-facing right semi-circle

  Define the coordinates fr drawing an upward-facing right semi-circle

Examples

# default coordinates of the upward-facing right semi-circle
semi_circle_bottom_inv()
# change the rotation of the upward-facing right semi-circle
semi_circle_bottom_inv(theta1 = pi, theta2 = 2*pi)
# default coordinates of the upward-facing left semi-circle
semi_circle_bottom()
# change the rotation of the upward-facing left semi-circle
semi_circle_bottom(theta1 = pi, theta2 = 2*pi)

Coordinates of a downward-facing left semi-circle

Description

Define the coordinates for drawing a downward-facing left semi-circle

Usage

semi_circle_top(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = pi/4,
  theta2 = 5 * pi/4,
  lty = 1,
  lwd = 3,
  shd = NA,
  vis = 1
)

semi_circle_top_inv(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = 7 * pi/4,
  theta2 = 3 * pi/4,
  shd = NA,
  lty = 1,
  lwd = 3,
  vis = 1
)

Arguments

Value

Return the coordinates for drawing downward-facing left semi-circle

Return the coordinates for drawing a downward-facing right semi-circle

Functions

• semi_circle_top_inv(): Coordinates of a downward-facing right semi-circle

  Define the coordinates for drawing a downward-facing right semi-circle

Examples

# default coordinates of the downward-facing left semi-circle
semi_circle_top()
# change the rotation of the downward-facing left semi-circle
semi_circle_top(theta1 = pi/2, theta2 = 3*pi/2)
# default coordinates of the downward-facing right semi-circle
semi_circle_top_inv()
# change the rotation of the downward-facing right semi-circle
semi_circle_top_inv(theta1 = 0, theta2 = pi/2)

Shade rule (Method)

Description

Apply a change in the shading of the figure

Usage

shade(fig, n, rule, ...)

## S3 method for class 'figure'
shade(fig, n = 1, rule = "shade", ...)

Arguments

Value

An object of class figure with different shading characteristics

An object of class figure with different shading characteristics

Methods (by class)

• shade(figure): Change the shade of a figure

  Apply a change in the shading of the figure

Examples

# draw default triangle
draw(triangle())

# make it grey
draw(shade(triangle(), 2))
# draw default triangle
draw(triangle())

# make it grey
draw(shade(triangle(), 2))

Shape rule (Method)

Description

Apply a change in figures rule by change the visibility of the shapes in a figure

Usage

shape(fig, n, rule, ...)

## S3 method for class 'figure'
shape(fig, n = 1, rule = "shape", ...)

Arguments

Value

An object of class figures, only the first figure is visible

Methods (by class)

• shape(figure): Change the visible shapes

Examples

# Three figures, only the first is shown
draw(shape(cof(s_lily(), square(), s_star())))

# Show the third figure (star)
draw(shape(cof(s_lily(), square(), s_star()), n = 3))

# Show the first and the second figures
 draw(shape(cof(s_lily(), square(), s_star()), n = c(1,2)))

Show figures (Method)

Description

Change the visibility of a figure from 0 to 1

Usage

show(obj, index)

## S3 method for class 'figure'
show(obj, index = "Full")

Arguments

Value

The starting object with one more visible figure

The starting object with one more visible figure

Methods (by class)

• show(figure): Show figures

  Change the visibility of a figure from 0 to 1

Examples

# concatenate three figures into an object. The first figure is not visible
my_shapes <- cof(square(vis = 0), triangle(), slice())
# draw object
draw(my_shapes)
# show the square
draw(show(my_shapes, 1))
# concatenate three figures into an object. The first figure is not visible
my_shapes <- cof(square(vis = 0), triangle(), slice())
# draw object
draw(my_shapes)
# show the square
draw(show(my_shapes, 1))

Sizing rule (Method)

Description

Apply a resizing to a figure

Usage

size(fig, n, rule, ...)

## S3 method for class 'figure'
size(fig, n = 2, rule = "size", ...)

Arguments

Value

A figure of class figure with different size.x and size.y

Methods (by class)

• size(figure): Resize a figure

Examples

# default square
draw(square())

# apply the default resizing to the default square
draw(size(square()))

# make the square bigger
draw(size(square(), rule = "inv"))

Coordinates of a pizza slice

Description

Define the coordinates for drawing a circle section

Usage

slice(
  size.x = 15,
  size.y = 0,
  pos.x = 0,
  pos.y = 0,
  theta1 = pi/4,
  theta2 = 3 * pi/4,
  lty = 1,
  lwd = 3,
  vis = 1,
  shd = NA
)

Arguments

Value

Return the coordinates for drawing a circle section

Examples

# default coordinates of the pizza slice
slice()
# change the rotation of the pizza slice
slice(theta1 = 3*pi/4, theta2 = 5*pi/4)

Split the correct response (Method)

Description

Split all the visible figures composing a cell of the matrix or of a concatenation of figures

Usage

split_mat(obj, vis = TRUE, cell = NULL)

## S3 method for class 'figure'
split_mat(obj, vis = TRUE, cell = NULL)

## S3 method for class 'matriks'
split_mat(obj, vis = TRUE, cell = NULL)

Arguments

Value

A list of figures of length equal to the number of figures visible in the correct response (vis = TRUE) or to all the figures composing the complex figure (vis = FALSE)

A list of figures of length equal to the number of figures visible in the correct response (vis = TRUE) or to all the figures composing the complex figure (vis = FALSE)

A list of figures of length equal to the number of figures visible in the correct response (vis = TRUE) or to all the figures composing the complex figure (vis = FALSE)

Methods (by class)

• split_mat(figure): Split the correct response

  Split all the visible figures composing a cell of the matrix or of a concatenation of figures

• split_mat(matriks): Split all the visible figures composing a cell of the matrix or a concatenation of figures

Examples

m1 <- mat_apply(hexagon(), hrules = "lty")
# split the elements in the correct response and assign to an object
split_m1 <- split_mat(m1$Sq1)
m1 <- mat_apply(hexagon(), hrules = "lty")
# split the elements in the correct response and assign to an object
split_m1 <- split_mat(m1$Sq1)
m1 <- mat_apply(hexagon(), hrules = "lty")
# split the elements in the correct response and assign to an object
split_m1 <- split_mat(m1)

Coordinates of a square

Description

Define the coordinates for drawing a square

Usage

square(
  size.x = 15,
  size.y = size.x,
  rot = pi/4,
  pos.x = 0,
  pos.y = 0,
  shd = NA,
  vis = 1,
  lty = 1,
  lwd = 3
)

square4(
  size.x = sqrt(square()$size.x[[1]]^2/2),
  size.y = size.x,
  pos.x = size.x,
  pos.y = size.x,
  lwd = 3,
  lty = 1
)

Arguments

Value

Return the coordinates for drawing a square

Return the coordinates for drawing a square composed of 4 lines

Functions

• square4(): Coordinates of a square composed of 4 lines

  Define the coordinates for drawing a square composed of 4 lines

Examples

# return the default coordinates for drawing a square
square()
# change the coordinates for drawing a smaller square
square(size.x = 5)
# default coordinates of square composed of 4 lines
square4()
# draw square composed of 4 lines with different lty
draw(square4(lty = 2))

Coordinates of a star

Description

Define the coordinates for drawing a star (composed of 4 luck)

Usage

star(size.x = 10, size.y = 15, shd = "black", lwd = 3, lty = 0)

s_star(size.x = 10, size.y = 15, shd = "black", lwd = 3, lty = 0)

Arguments

Value

Return the coordinates for drawing star composed of four lucks

Return the coordinates for drawing a single star composed of four lucks

Functions

• s_star(): Coordinates of a single star

  Define the coordinates for drawing a single star (composed of 4 luck), to be used in shape()

Examples

# get the coordinates of a star composed of four luck
star()

# change the color of the star
draw(star(shd = "grey", lty = 0))
# get the coordinates of a single star composed of four luck
s_star()

# change the color of the star
draw(s_star(shd = "grey", lty = 0))

Coordinates of a triangle

Description

Define the coordinates for drawing a triangle

Usage

triangle(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  pos.y = 0,
  rot = pi/2,
  shd = NA,
  vis = 1,
  lty = 1,
  lwd = 3
)

Arguments

Value

Return the coordinates for drawing a triangle

Examples

# return the default coordinates for drawing a triangle
triangle()
# change the coordinates for drawing a smaller triangle
triangle(size.x = 5)

Define the coordinates of petals

Description

Define the coordinates for drawing the circle arches composing some petals

Usage

up_petal(lwd = 3, lty = 1)

down_petal(lwd = 3, lty = 1)

left_petal(lwd = 3, lty = 1)

right_petal(lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing the circle arches composing an up petal

Return the coordinates for drawing the circle arches composing a down petal

Return the coordinates for drawing the circle arches composing a left petal

Return the coordinates for drawing the circle arches composing a right petal

Functions

• down_petal(): Define the coordinates of a down petal

  Define the coordinates for drawing the circle arches composing a down petal

• left_petal(): Define the coordinates of a left petal

  Define the coordinates for drawing the circle arches composing a left petal

• right_petal(): Define the coordinates of a right petal

  Define the coordinates for drawing the circle arches composing a right petal

Examples

# return the default coordinates for drawing the circle arches composing an up petal
up_petal()
# change the line type of the up petal
up_petal(lty = 3)
# return the default coordinates for drawing a down petal
down_petal()
# change the line type of the down petal
down_petal(lty = 3)
# return the default coordinates for drawing a left petal
left_petal()
# change the line type of the left petal
left_petal(lty = 3)
# return the default coordinates for drawing a right petal
right_petal()
# change the line type of the right petal
right_petal(lty = 3)

Coordinates for drawing circle arches

Description

Define the coordinates for drawing different circle arches

Usage

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

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

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

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

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

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

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

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

Arguments

Value

Return the coordinates for drawing the left up arch of a circle

Return the coordinates for drawing the right up arch of a circle

Return the coordinates for drawing the left down arch of a circle

Return the coordinates for drawing the right down arch of a circle

Return the coordinates for drawing the left up arch of a circle

Return the coordinates for drawing the right up arch of a circle

Return the coordinates for drawing the left down arch of a circle

Return the coordinates for drawing the right down arch

Functions

• v_arc_right_up(): Coordinates of a vertical right up arch

  Define the coordinates for drawing the right up arch of a circle

• v_arc_left_down(): Coordinates of a vertical left down arch

  Define the coordinates for drawing the left down arch of a circle

• v_arc_right_down(): Coordinates of a vertical right down arch

  Define the coordinates for drawing f the right down arch of a circle

• h_arc_left_up(): Coordinates of a horizontal left up arch

  Define the coordinates for drawing the left up arch of a circle

• h_arc_right_up(): Coordinates of a horizontal right up arch

  Define the coordinates for drawing the right up arch of a circle

• h_arc_left_down(): Coordinates of a horizontal left down arch

  Define the coordinates for drawing the left down arch of a circle

• h_arc_right_down(): Coordinates of a horizontal right down arch

  Define the coordinates for drawing the right down arch of a circle

Examples

# default coordinates of the left up arch
v_arc_left_up()
# default coordinates of the right up arch
v_arc_right_up()
# default coordinates of the left down arch
v_arc_left_down()
# default coordinates of the right down arch
v_arc_right_down()
# default coordinates of the left up arch
h_arc_left_up()
# default coordinates of the right up arch
h_arc_right_up()
# default coordinates of the left down arch
h_arc_left_down()
# default coordinates of the right down arch
h_arc_right_down()

Coordinates of bow ties

Description

Define the coordinates for drawing bow ties composed of two triangles

Usage

vert_bow_tie(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

s_vert_bow_tie(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  shd = NA,
  lty = 1,
  lwd = 3
)

hor_bow_tie(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  shd = NA,
  lwd = 3,
  lty = 1
)

s_hor_bow_tie(
  size.x = 10,
  size.y = size.x,
  pos.x = 0,
  shd = NA,
  lwd = 3,
  lty = 1
)

Arguments

Details

vert_bow_tie() Define the coordinates for drawing a vertical bow tie composed of two triangles

Value

Return the coordinates for drawing a vertical bow tie

Return the coordinates for drawing a single vertical bow tie

Return the coordinates for drawing a vertical bow tie

Return the coordinates for drawing a single horizontal bow tie

Functions

• s_vert_bow_tie(): Coordinates of a single vertical bow tie

  Define the coordinates for drawing a single vertical bow tie composed of two triangles, to be used in shape()

• hor_bow_tie(): Coordinates of an horizontal bow tie

  Define the coordinates for drawing an horizontal bow tie composed of two triangles

• s_hor_bow_tie(): Coordinates of a single horizontal bow tie

  Define the coordinates for drawing a single horizontal bow tie composed of two triangles, to be used in shape()

Examples

# return the default coordinates for drawing a vertical bow tie
vert_bow_tie()
# change the coordinates for drawing a smaller bow tie
vert_bow_tie(size.x = 5)
# return the default coordinates for drawing a bow tie
s_vert_bow_tie()
# change the coordinates for drawing a smaller bow tie
s_vert_bow_tie(size.x = 5)
# return the default coordinates for drawing a vertical bow tie
hor_bow_tie()
# change the coordinates for drawing a smaller bow tie
hor_bow_tie(size.x = 5)
# return the default coordinates for drawing a single horizontal bow tie
s_hor_bow_tie()
# change the coordinates for drawing a smaller bow tie
s_hor_bow_tie(size.x = 5)

Eight-shaped figures

Description

Define the coordinates for drawing eight-shaped figures vertical_eight defines the coordinates for drawing a vertical eight-shaped figures.

Usage

vertical_eight(lwd = 3, lty = 1)

horizontal_eight(lwd = 3, lty = 1)

s_vertical_eight(lwd = 3, lty = 1)

s_horizontal_eight(lwd = 3, lty = 1)

Arguments

Value

Return the coordinates for drawing a vertical eight-shaped figure

Return the coordinates for drawing an horizontal eight-shaped figure

Return the coordinates for drawing a single vertical eight-shaped figure to be used in shape()

Return the coordinates for drawing a single horizontal eight-shaped figure to be used in shape()

Functions

• horizontal_eight(): Coordinates of an horizontal eight

  Define the coordinates for drawing an horizontal eight-shaped figure

• s_vertical_eight(): Coordinates of a single vertical eight

  Define the coordinates for drawing a single vertical eight-shaped figure, to be used in shape()

• s_horizontal_eight(): Coordinates of a single horizontal eight

  Define the coordinates for drawing a single vertical eight-shaped figure, to be used in shape()

Examples

# default coordinates of the vertical eight-shaped figure
vertical_eight()
# change the line type
vertical_eight(lty = 2)
# default coordinates of the horizontal eight-shaped figure
horizontal_eight()
# change the line type
horizontal_eight(lty = 2)
# default coordinates of the single vertical eight-shaped figure
s_vertical_eight()
# change the line type
s_vertical_eight(lty = 2)
# default coordinates of a single horizontal eight-shaped figure
s_horizontal_eight()
# change the line type
s_horizontal_eight(lty = 2)

Coordinates of S-shaped figures

Description

Define the coordinates for drawing S-shaped figures

Usage

vertical_s(lty = 1, lwd = 3)

vertical_s_inv(lty = 1, lwd = 3)

horizontal_s(lty = 1, lwd = 3)

horizontal_s_inv(lty = 1, lwd = 3)

s_vertical_s(lty = 1, lwd = 3)

s_vertical_s_inv(lty = 1, lwd = 3)

s_horizontal_s(lty = 1, lwd = 3)

s_horizontal_s_inv(lty = 1, lwd = 3)

Arguments

Details

Define the coordinates of a vertical S-shaped figure

Value

Return the coordinates for drawing a vertical S-shaped figure

Return the coordinates for drawing an inverted vertical S-shaped figure

Return the coordinates for drawing an horizontal S-shaped figure

Return the coordinates for drawing an horizontal S-shaped figure

Return the coordinates for drawing a vertical S-shaped figure

Return the coordinates for drawing a single vertical S-shaped figure

Return the coordinates for drawing a single horizontal S-shaped figure

Return the coordinates for drawing a single inverted horizontal S-shaped figure

Functions

• vertical_s_inv(): Coordinates of an inverted vertical S-shaped figure

  Define the coordinates of an inverted vertical S-shaped figure

• horizontal_s(): Coordinates of an horizontal S-shaped figure

  Define the coordinates of an horizontal S-shaped figure

• horizontal_s_inv(): Coordinates of an inverted horizontal S-shaped figure

  Define the coordinates of an inverted horizontal S-shaped figure

• s_vertical_s(): Coordinates of a single vertical S-shaped figure

  Define the coordinates for drawing a single vertical S-shaped figure composed of two arches, which is forced to be a single figure (to be used in shape())

• s_vertical_s_inv(): Coordinates of a single inverted vertical S-shaped figure

  Define the coordinates for drawing a single inverted vertical S-shaped figure composed of two arches, which is forced to be a single figure (to be used in shape())

• s_horizontal_s(): Coordinates of a single horizontal S-shaped figure

  Define the coordinates for drawing a single horizontal S-shaped figure composed of two arches, which is forced to be a single figure (to be used in shape())

• s_horizontal_s_inv(): Coordinates of a single inverted horizontal S-shaped figure

  Define the coordinates for drawing a single inverted horizontal S-shaped figure composed of two arches, which is forced to be a single figure (to be used in shape())

Examples

# default coordinates of the vertical S-shaped figure
vertical_s()
# change the line type
vertical_s(lty = 2)
# default coordinates of the inverted vertical S-shaped figure
vertical_s_inv()
# change the line type
vertical_s_inv(lty = 2)
# default coordinates of the horizontal S
horizontal_s()
# change the line type
horizontal_s(lty = 2)
# default coordinates of the horizontal S-shaped figure
horizontal_s_inv()
# change the line type
horizontal_s_inv(lty = 2)
# default coordinates of the vertical S-shaped figure
s_vertical_s()
# change the line type
s_vertical_s(lty = 2)
# default coordinates of the single inverted vertical S-shaped figure
s_vertical_s_inv()
# change the line type
s_vertical_s_inv(lty = 2)
# default coordinates of the single horizontal S-shaped figure
s_horizontal_s()
# change the line type
s_horizontal_s(lty = 2)
# default coordinates of the single inverted horizontal S-shaped figure
s_horizontal_s_inv()
# change the line type
s_horizontal_s_inv(lty = 2)

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

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))

Wrong principle distractors (method)

Description

Generate the wrong principle distractors

Usage

wp(obj, ...)

## S3 method for class 'matriks'
wp(obj, ...)

Arguments

Value

An object of class responses that contains the wrong principle distractors of a matriks (WP-Matrix and WP-Copy). If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

An object of class responses that contains the wrong principle distractors of a matriks (WP-Matrix and WP-Copy). If the distractor could not be generated because of the constraints imposed by the matrix, it will be covered by a thick, black X and a warning is given.

Methods (by class)

• wp(matriks): Wrong principle distractors

  Generate the wrong principle distractors

Examples

m1 <- mat_apply(hexagon(),  hrules = "lty")
# draw the matriks
draw(m1)
# draw the wp distractors with the title
draw(wp(m1), main = TRUE)
m1 <- mat_apply(hexagon(),  hrules = "lty")
# draw the matriks
draw(m1)
# draw the wp distractors with the title
draw(wp(m1), main = TRUE)