manim.mobject.matrix.DecimalMatrix

class DecimalMatrix(matrix, element_to_mobject=<class 'manim.mobject.numbers.DecimalNumber'>, element_to_mobject_config={'num_decimal_places': 1}, **kwargs)[source]

Bases: manim.mobject.matrix.Matrix

A mobject that displays a matrix with decimal entries on the screen.

Examples

Example: DecimalMatrixExample

../_images/DecimalMatrixExample-1.png
from manim import *

class DecimalMatrixExample(Scene):
    def construct(self):
        m0 = DecimalMatrix(
            [[3.456, 2.122], [33.2244, 12]],
            element_to_mobject_config={"num_decimal_places": 2},
            left_bracket="\{",
            right_bracket="\}")
        self.add(m0)

Will round/truncate the decimal places as per the provided config.

Parameters
  • matrix (typing.Iterable) – A numpy 2d array or list of lists

  • element_to_mobject (Mobject, optional) – Mobject to use, by default DecimalNumber

  • element_to_mobject_config (Dict[str, Mobject], optional) – Config for the desired mobject, by default {“num_decimal_places”: 1}

Methods

Attributes

animate

Used to animate the application of a method.

animation_overrides

depth

The depth of the mobject.

height

The height of the mobject.

width

The width of the mobject.