Lottie

Render Lottie animations with automatic or programmatic playback control.

anim, _ := lottie.Load(f)

widgets.Lottie{
    Source: anim,
    Width:  200,
    Height: 200,
    Repeat: widgets.LottieLoop,
}

Lottie Properties

Property	Type	Description
`Source`	`*lottie.Animation`	Pre-loaded Lottie animation. If nil, renders nothing.
`Width`	`float64`	Display width. If zero and Height is set, derived from aspect ratio.
`Height`	`float64`	Display height. If zero and Width is set, derived from aspect ratio.
`Repeat`	`LottieRepeat`	Repeat mode. Ignored when Controller is set.
`Controller`	`*animation.AnimationController`	External controller for programmatic playback. Disables auto-play.
`OnComplete`	`func()`	Called when play-once finishes. Ignored with Controller or looping modes.

Value	Description
`LottiePlayOnce`	Play once and stop at the last frame (default)
`LottieLoop`	Replay from the beginning continuously
`LottieBounce`	Play forward then backward continuously (ping-pong)

Function	Description
`lottie.Load(r io.Reader)`	Parse from any reader (asset file, HTTP body)
`lottie.LoadBytes(data []byte)`	Parse from raw bytes
`lottie.LoadFile(path string)`	Parse from a file path