Struct TransformAnimation 

pub struct TransformAnimation {
    pub start_ms: u32,
    pub end_ms: u32,
    pub accel: f32,
    pub target_tags: Vec<AnimatableTag>,
}

Transform animation data

Fields

start_ms: u32

Start time in milliseconds (relative to line start)

end_ms: u32

End time in milliseconds (relative to line start)

accel: f32

Acceleration factor (1.0 = linear, >1 = ease-in, <1 = ease-out)

target_tags: Vec<AnimatableTag>

Tags to animate to

Implementations

impl TransformAnimation

pub fn parse(args: &str) -> Option<Self>

Parse transform tag arguments

pub fn calculate_progress(&self, current_ms: u32, full_duration_ms: u32) -> f32

Calculate interpolation progress for the current time (all in milliseconds relative to the event start).

full_duration_ms is the event’s duration: a \t with no explicit end time (\t(tags) or \t(accel,tags)) animates across the whole event, matching libass, rather than snapping straight to the target.

Trait Implementations

impl Clone for TransformAnimation

fn clone(&self) -> TransformAnimation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TransformAnimation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.