### Basic Usage Example

Source: https://github.com/heineiuo/react-native-animated-linear-gradient/blob/master/README.md

Demonstrates how to import and use the AnimatedLinearGradient component with preset colors and a specified animation speed.

```javascript
import React, { Component } from 'react';
import { AppRegistry, Text } from 'react-native';
import AnimatedLinearGradient, {presetColors} from 'react-native-animated-linear-gradient'

class HelloWorldApp extends Component {
  render() {
    return (
      <AnimatedLinearGradient customColors={presetColors.instagram} speed={4000}/>
    );
  }
}

AppRegistry.registerComponent('HelloWorldApp', () => HelloWorldApp);
```

--------------------------------

### Gradient Direction Example (Vertical)

Source: https://github.com/heineiuo/react-native-animated-linear-gradient/blob/master/README.md

Shows how to configure the gradient direction using the 'points' prop for a vertical animation. Note: Animation for 'points' is experimental.

```jsx
<AnimatedLinearGradient points={{start: {x: 0.5, y: 0}, end: {x: 0.5, y: 1}}}/>
```

--------------------------------

### Preset Colors Definition

Source: https://github.com/heineiuo/react-native-animated-linear-gradient/blob/master/README.md

Defines several preset color palettes that can be used with the AnimatedLinearGradient component, including 'instagram', 'firefox', and 'sunrise'.

```javascript
export presetColors = {
  instagram: [
    'rgb(106, 57, 171)',
    'rgb(151, 52, 160)',
    'rgb(197, 57, 92)',
    'rgb(231, 166, 73)',
    'rgb(181, 70, 92)'
  ],
  firefox: [
    'rgb(236, 190, 55)',
    'rgb(215, 110, 51)',
    'rgb(181, 63, 49)',
    'rgb(192, 71, 45)',
  ],
  sunrise: [
    'rgb(92, 160, 186)',
    'rgb(106, 166, 186)',
    'rgb(142, 191, 186)',
    'rgb(172, 211, 186)',
    'rgb(239, 235, 186)',
    'rgb(212, 222, 206)',
    'rgb(181, 216, 200)',
    'rgb(152, 197, 190)',
    'rgb(100, 173, 186)',
  ]
};
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.