affiner (version 0.1.3)

Line2D: 2D lines R6 Class

Description

Line2D is an R6::R6Class() object representing two-dimensional lines.

Public fields

a

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

b

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

c

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

Methods

Public methods

• Line2D$new()

• Line2D$print()

• Line2D$clone()

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Method new()

Usage

Line2D$new(a, b, c)

Arguments

a

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

b

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

c

Numeric vector that parameterizes the line via the equation a * x + b * y + c = 0.

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Method print()

Usage

Line2D$print(n = NULL, ...)

Arguments

n

Number of lines to print. If NULL print all of them.

...

Passed to format.default().

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Method clone()

The objects of this class are cloneable with this method.

Usage

Line2D$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

p1 <- as_coord2d(x = 5, y = 10)
p2 <- as_coord2d(x = 7, y = 12)
theta <- degrees(45)
as_line2d(theta, p1)
as_line2d(p1, p2)