ZoomedScene

Qualified name: manim.scene.zoomed\_scene.ZoomedScene

class ZoomedScene(camera_class=<class 'manim.camera.multi_camera.MultiCamera'>, zoomed_display_height=3, zoomed_display_width=3, zoomed_display_center=None, zoomed_display_corner=array([1., 1., 0.]), zoomed_display_corner_buff=0.5, zoomed_camera_config={'background_opacity': 1, 'default_frame_stroke_width': 2}, zoomed_camera_image_mobject_config={}, zoomed_camera_frame_starting_position=array([0., 0., 0.]), zoom_factor=0.15, image_frame_stroke_width=3, zoom_activated=False, **kwargs)

Bases: MovingCameraScene

This is a Scene with special configurations made for when a particular part of the scene must be zoomed in on and displayed separately.

Methods

activate_zooming	This method is used to activate the zooming for the zoomed_camera.
get_zoom_factor	Returns the Zoom factor of the Zoomed camera.
get_zoom_in_animation	Returns the animation of camera zooming in.
get_zoomed_display_pop_out_animation	This is the animation of the popping out of the mini-display that shows the content of the zoomed camera.
setup	This method is used internally by Manim to setup the scene for proper use.

Attributes

camera
time	The time since the start of the scene.

Parameters:

• camera_class (type[Camera])

• zoomed_display_height (float)

• zoomed_display_width (float)

• zoomed_display_center (Point3DLike | None)

• zoomed_display_corner (Vector3D)

• zoomed_display_corner_buff (float)

• zoomed_camera_config (dict[str, Any])

• zoomed_camera_image_mobject_config (dict[str, Any])

• zoomed_camera_frame_starting_position (Point3DLike)

• zoom_factor (float)

• image_frame_stroke_width (float)

• zoom_activated (bool)

• kwargs (Any)

activate_zooming(animate=False)

This method is used to activate the zooming for the zoomed_camera.

Parameters:

animate (bool) – Whether or not to animate the activation of the zoomed camera.

Return type:

None

get_zoom_factor()

Returns the Zoom factor of the Zoomed camera.

Defined as the ratio between the height of the zoomed camera and the height of the zoomed mini display.

Returns:

The zoom factor.

Return type:

float

get_zoom_in_animation(run_time=2, **kwargs)

Returns the animation of camera zooming in.

Parameters:

• run_time (float) – The run_time of the animation of the camera zooming in.

• **kwargs (Any) – Any valid keyword arguments of ApplyMethod()

Returns:

The animation of the camera zooming in.

Return type:

ApplyMethod

get_zoomed_display_pop_out_animation(**kwargs)

This is the animation of the popping out of the mini-display that shows the content of the zoomed camera.

Returns:

The Animation of the Zoomed Display popping out.

Return type:

ApplyMethod

Parameters:

kwargs (Any)

setup()

This method is used internally by Manim to setup the scene for proper use.

Return type:

None