Storyline.js

KO | EN

gitlite — search

#javascript #python #hacktoberfest #ai #typescript #golang #android #rust #deep-learning #docker #windows #awesome #openai #ios

(★ 77)

Storyline - generic sequencer for JavaScript projects

Storyline.js 최신버젼 다운로드

최종 버전 다운로드 (.zip)

// repository documentation

Was this content helpful?

★ 0 (0 ratings)

# Storyline.js - Multi-purpose sequencer

**Storyline.js** is a library to help define a storyboard using natural language.

This is the refined and polished version of the sytem created for [BEYOND](http://b-e-y-o-n-d.com/) and [cru·ci·form](http://www.clicktorelease.com/code/cruciform/).

Check out the example to see it in action: [Storyline.js with CSS 2D transforms](http://www.clicktorelease.com/tools/storylinejs/).

[![IMAGE ALT TEXT HERE](http://img.youtube.com/vi/mQVU3Lb0D-w/0.jpg)](http://www.youtube.com/watch?v=mQVU3Lb0D-w)

#### Using Storyline.js ####

There's two parts: Storyline.js is the parser and player, and then a storyboard source object that defines the story. A storyline source has this format:

```json
{
    "value1": [
        "0 cut to 10",
        "2 linear to 3"
    ],
    
    "value2": [
        "0 cut to 0",
        "4 ease to 1",
        "6 ease to 0"
    ]
}
```

This source object is a map of keys (each key is a value that you will be using in your code *x*, *angle*, *power*, etc.), and each key contains an array of entries. Each entry defines a point in time, and a storyline action, and has the following syntax:

```
{time in seconds} {action to perform} {value of action}
```

The actions are:

- *cut to* instanteously changes to {value}
- *linear to* will linearly interpolate from the last defined value to {value}
- *ease to* will ease in-out from the last defined value to {value}

#### Minimal example ####

Include Storyline.js

```html
<script src="Storyline.js"></script>
```

Create a storyline from a structured storyboard source. By calling storyline.get you can get the updated value:

```js
var storyline = STORYLINE.parseStoryline( {

"value1": [
        "0 cut to 0",
        "5 ease to 1",
        "10 ease to 0"
    ]
    
} );

function update() {
    
    requestAnimationFrame( update );
    console.log( storyline.get( 'value1', ( Date.now() / 1000 ) % 10 ) );
    
}

update();
```

#### External storyboard example ####

Simply export the storyline into its own file, and include it like a normal script.

```js
var storyline = STORYLINE.parseStoryline( {

"value1": [
        "0 cut to 0",
        "5 ease to 1",
        "10 ease to 0"
    ]
    
} );
```

Or load the content with AJAX and parse it when it's loaded:

```js
var oReq = new XMLHttpRequest();
oReq.onload = function() {
	storyline = STORYLINE.parseStoryline( this.responseText );
	/* ready to use */
};
oReq.open( 'get', 'storyboard.json', true);
oReq.send();
```

### Status ####

This is the first release. Next steps are to add syntax to control the easing functions, probably something like:

```
{time} ease to {value} { [ set of easing control points] }
```

Also, support specific functions to simplify animations:

```
{time} {wiggle|shake} {extent}
```

As always: forks, pull requests and code critiques are welcome!

#### License ####

MIT licensed

Storyline.js

Storyline.js 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Storyline.js

Storyline.js 최신버젼 다운로드

오늘의 추천 프로젝트

Was this content helpful?

Recent Feedback

Download README