Struct CompositionAnimation 

pub struct CompositionAnimation { /* private fields */ }

This is the base class for ExpressionAnimation and KeyFrameAnimation.

Use the start_animation method of a composition object to start the animation. Value parameters (as opposed to reference parameters which are set using set_reference_parameter) are copied and “embedded” into an expression at the time start_animation is called. Changing the value of the variable after start_animation is called will not affect the value of the ExpressionAnimation. See the remarks of ExpressionAnimation for additional information.

A class derives from it by embedding it (base) and dereferencing to it; the class implements ICompositionAnimation, whose Rc<dyn ..> is the handle of an animation of any class.

Implementations

impl CompositionAnimation

pub fn object(&self) -> &CompositionObject

The embedded CompositionObject.

pub fn compositor(&self) -> &Rc<Compositor>

The associated compositor.

pub fn clear_all_parameters(&self)

Clears all of the parameters of the animation.

pub fn clear_parameter(&self, key: &str)

Clears a parameter from the animation.

pub fn set_color_parameter(&self, key: &str, value: Color)

pub fn set_matrix3x2_parameter(&self, key: &str, value: Matrix3x2)

pub fn set_matrix4x4_parameter(&self, key: &str, value: Matrix4x4)

pub fn set_quaternion_parameter(&self, key: &str, value: Quaternion)

pub fn set_reference_parameter( &self, key: &str, composition_object: Rc<dyn AsCompositionObject>, )

pub fn set_scalar_parameter(&self, key: &str, value: f32)

pub fn set_vector2_parameter(&self, key: &str, value: Vector2)

pub fn set_vector3_parameter(&self, key: &str, value: Vector3)

pub fn set_vector4_parameter(&self, key: &str, value: Vector4)

pub fn target(&self) -> Option<String>

The name of the property the animation targets.

pub fn set_target(&self, value: Option<String>)