BarChart

Qualified name: algan.mobs.manim\_compat.BarChart

class BarChart(values, bar_names=None, y_range=None, x_length=None, y_length=None, bar_colors=['#003f5c', '#58508d', '#bc5090', '#ff6361', '#ffa600'], bar_width=0.6, bar_fill_opacity=0.7, bar_stroke_width=3, **kwargs)

Bases: ManimCompatMob

Creates a bar chart. Inherits from Axes, so it shares its methods and attributes. Each axis inherits from NumberLine, so pass in x_axis_config/y_axis_config to control their attributes.

Parameters:

  • values (MutableSequence[float]) – A sequence of values that determines the height of each bar. Accepts negative values.

  • bar_names (Sequence[str] | None) – A sequence of names for each bar. Does not have to match the length of values.

  • y_range (Sequence[float] | None) – The y_axis range of values. If None, the range will be calculated based on the min/max of values and the step will be calculated based on y_length.

  • x_length (float | None) – The length of the x-axis. If None, it is automatically calculated based on the number of values and the width of the screen.

  • y_length (float | None) – The length of the y-axis.

  • bar_colors (Iterable[str]) – The color for the bars. Accepts a sequence of colors (can contain just one item). If the length of``bar_colors`` does not match that of values, intermediate colors will be automatically determined.

  • bar_width (float) – The length of a bar. Must be between 0 and 1.

  • bar_fill_opacity (float) – The fill opacity of the bars.

  • bar_stroke_width (float) – The stroke width of the bars.

  • kwargs (Any)

Methods

Attributes

animation_manager

This mob's scene-owned animation manager.

basis

The Mob's orientation and scale, as a flattened 3x3 matrix of shape (*, 9).

casts_shadows

Whether this Mob's geometry blocks light on its way from a light source to another surface -- whether it casts a shadow.

children

The Mobs attached below this one, in attachment order.

closed_shell

Whether this Mob's triangles form a CLOSED shell -- every camera ray that enters the geometry crosses a second time on its way out.

draws_descendants

Whether get_render_primitives returns geometry belonging to this Mob's DESCENDANTS as well as its own.

forward

Get the direction the Mob is facing.

lifespan

This mob's [spawn, despawn) interval on its Scene timeline (a Lifespan).

location

The Mob's position in world space, shape (*, 3).

normalized_basis

The Mob's orientation with scale divided out, shape (*, 9).

parents

The Mobs this one is attached to, in attachment order.

receives_shadows

Whether this Mob's surfaces are darkened by shadows cast onto them.

right

Get the Mob's own rightward direction.

scale_coefficient

The Mob's scale along its own right, up and forward axes, shape (*, 3).

stroke_color

The color of the circuit's border stroke.

two_sided

Whether this Mob's geometry should be lit from whichever side the ray arrives on.

up

Get the Mob's own upward direction.

x

The Mob's x coordinate in world units, shape (*, 1).

xy

The Mob's x and y coordinates in world units, shape (*, 2).

y

The Mob's y coordinate in world units, shape (*, 1).

z

The Mob's z coordinate in world units, shape (*, 1).

z_index

Which of two exactly coplanar circuits draws in front (higher wins).