Crate anim

anim

This is a framework independent animation library for rust, works nicely with Iced and the others.

Showcase

How to install?

Include anim in your Cargo.toml dependencies:

[dependencies]
anim = "0.1"

Note: anim turns on iced-backend feature by default. You need to disable default features if you do not work with iced.

[dependencies]
anim = { version="0.1", default-features = false }

How to use?

There are 3 important concepts in anim:

• Animatable Types derived from Animatable means that its values can be calculated based on timing progress, with which you can create Animation objects.

• Animation The Animation generates values based on its timing progress. You can construct a big Animation from small ones.

• Timeline With Timeline you can control your animations’ lifetime.

---

For simple scenarios, you just need Options.

use anim::{Options, Timeline, Animation, easing};

Then, build and start your animation:

use std::time::Duration;
use anim::{Options, Timeline, Animation, easing};

let mut timeline = Options::new(20,100).easing(easing::bounce_ease())
    .duration(Duration::from_millis(300))
    .begin_animation();

loop {
    let status = timeline.update();
    if status.is_completed() {
       break;
    }
    println!("animated value: {}", timeline.value());
}

For complex scenarios, please look at examples to gain some ideas.

Modules

animatable	make a type animatable
builder	animation builders
easing	ease functions
local	thread local based timeline
timeline	timeline definitions
utils	utilities

Structs

KeyFrame	key-frame
Options	options to build an Animation
Timeline	control your animation

Enums

KeyTime	key time
RepeatBehavior	how an Animation repeats its simple duration
SeekFrom	seek progress of current animation, only keep the remaining part

Constants

DEFAULT_ANIMATION_DURATION	default animation time, 1 second
DURATION_ZERO

Traits

Animatable	generates output values based on its timing progress
Animation	your animation, which outputs animated value based on the progressing time.
Cursor	like Iterator, but does not consume any element
Function	easing function