fitbit-animate
v0.1.0
Published
This library allows create complex animations in Fitbit clockfaces and apps.
Downloads
15
Readme
Animation for Fitbit
This library allows you create complex animations in Fitbit apps and clockfaces.
Installation
Install the library with npm i fitbit-animate
Usage
Function fitbit_animate
accepts sequence of animations in form of array where each element is an object with properties:
elem: G Container containing GUI elements you want to animate
prop: groupTranform property, such as "translate" or "scale"
subprop: actual propety you want to animate, such as x or y.
from: numeric value indicating animation start such as x or y coordinate or scale
to: numeric value indicating animation end
dur: duration of animation in milliseconds
Animation sequence can include multiple different GUI elements (G Containers) and each element can animate at different speed. Function returns a promise that resolves when all animation in the sequence are finished.
resources/index.gui
<g id="coolGroup">
<circle r="5" fill="white" />
</g>
app/index.js
import { fitbit_animate } from 'fitbit-animate';
let element = document.getElementById('coolGroup');
let sequence = [
{
elem: element,
prop: "translate",
subprop: "x",
from: 50,
to: 100,
dur: 1000
},
{
elem: element,
prop: "translate",
subprop: "y",
from: 50,
to: 100,
dur: 1000
},
{
elem: element,
prop: "scale",
subprop: "x",
from: 1,
to: 2,
dur: 1000
}
];
fitbit_animate(sequence).then(()=>{
console.log("Animation complete!")
})
The above example will move circle from position (50, 50) to (100,100) while increasing its size twice, for the duration of 1 second.
Demo
A demo (animated starfield) is available here