Variable R6 Class

Displays a variable name and its tracked value, e.g. "x = 3.14".

Super class

manimR::MObject -> Variable

Public fields

tracker

The ValueTracker

label

The variable label text

decimal

The DecimalNumber display

Methods

Public methods

• Variable$new()

• Variable$get_text()

• Variable$get_tracker()

• Variable$clone()

Inherited methods

• manimR::MObject$add_updater()
• manimR::MObject$align_to()
• manimR::MObject$clear_updaters()
• manimR::MObject$copy()
• manimR::MObject$generate_target()
• manimR::MObject$get_bottom()
• manimR::MObject$get_bounding_box()
• manimR::MObject$get_center()
• manimR::MObject$get_corner()
• manimR::MObject$get_height()
• manimR::MObject$get_left()
• manimR::MObject$get_right()
• manimR::MObject$get_top()
• manimR::MObject$get_width()
• manimR::MObject$match_color()
• manimR::MObject$move_to()
• manimR::MObject$next_to()
• manimR::MObject$print()
• manimR::MObject$rotate()
• manimR::MObject$scale()
• manimR::MObject$set_color()
• manimR::MObject$set_opacity()
• manimR::MObject$shift()
• manimR::MObject$to_corner()
• manimR::MObject$to_edge()

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Method new()

Create a Variable display

Usage

Variable$new(
  var_name = "x",
  value = 0,
  num_decimal_places = 2,
  color = WHITE,
  ...
)

Arguments

var_name

Variable name string

value

Initial value

num_decimal_places

Decimal places

color

Color

...

Additional args

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Method get_text()

Get the formatted display text

Usage

Variable$get_text()

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Method get_tracker()

Get the ValueTracker

Usage

Variable$get_tracker()

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Method clone()

The objects of this class are cloneable with this method.

Usage

Variable$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.