# leaflet-image-animator [![NPM version][npm-image]][npm-url] [![NPM Downloads][npm-downloads-image]][npm-url]

Simple plugin to animate mutiple images as keyframes.

![Screenshot](https://bitbucket.csiro.au/projects/ONACI/repos/leaflet-image-animator/browse/screenshots/salinity.gif?raw=true)

## install
```shell
npm install leaflet-image-animator --save
```

## use and options

See demo for detailed example.

```javascript
const imageAnimatorLayer = L.imageAnimatorLayer({
  frames: [
    {
      time: '<time string>',
      img: '<base64 image string>'
    }
  ],
  startFrameIndex: 0,
  bbox: [
    '142.020371',
    '-28.589904',
    '155.372974',
    '-7.4053889999999996'
  ],

  // optional - supply the name of an existing custom pane 
  // default overlayPane (leaflet v0.7 compatible)
  paneName: 'myCustomPane' 
	
  // optional callbacks when layer is added/removed from map
  onAdd: function(){}
  onRemove: function(){}
});
```

## public methods

|method|params|description|
|---|---|---|
|`isActive`||check if the layer is currently active on the map|
|`getFrameTimes`||Get an ascending array of all ISO times (can then be used to call `setFrameTime`)|
|`setFrameTime`|`time: {string}`|display the image at the given frame time|
|`getFrameTime`||Get the current frame time (-1 if not set)|
|`setFrameIndex`|`index: {Number}`|display the particles at the given frame index|
|`getFrameIndex`||Get the current frame index (-1 if not set)|

## Example data
Data shown for the Great Barrier Reef has been derived from [CSIRO's eReefs products](https://research.csiro.au/ereefs/)

[npm-image]: https://badge.fury.io/js/leaflet-image-animator.svg
[npm-url]: https://www.npmjs.com/package/leaflet-image-animator
[npm-downloads-image]: https://img.shields.io/npm/dt/leaflet-image-animator.svg

Perform keyframe animation of images a leaflet map. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

leaflet-image-animator

Perform keyframe animation of images a leaflet map.

danwild

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method	params	description
`isActive`		check if the layer is currently active on the map
`getFrameTimes`		Get an ascending array of all ISO times (can then be used to call `setFrameTime`)
`setFrameTime`	`time: {string}`	display the image at the given frame time
`getFrameTime`		Get the current frame time (-1 if not set)
`setFrameIndex`	`index: {Number}`	display the particles at the given frame index
`getFrameIndex`		Get the current frame index (-1 if not set)

leaflet-image-animator