SVG Animated Linear Gradient [iOS + Android]

This component make Animated Linear Gradient for all SVG components as child props. You can use this component as loading component like Facebook or Instagram, used for any group of svg.

This component is using expo, if you don't want to use expo, feel free to fork this repo and remove expo, and use react-native-svg instead, or use the forked repo react-native-content-loader

Demo

Usage

npm i react-native-svg-animated-linear-gradient --save

npm i react-native-svg

react-native link react-native-svg

Inside your component:

import SvgAnimatedLinearGradient from 'react-native-svg-animated-linear-gradient'
import Svg, {Circle, Rect, .... } from 'react-native-svg'

Examples

Instagram style

<SvgAnimatedLinearGradient height={300}>
    <Circle cx="30" cy="30" r="30"/>
    <Rect x="75" y="13" rx="4" ry="4" width="100" height="13"/>
    <Rect x="75" y="37" rx="4" ry="4" width="50" height="8"/>
    <Rect x="0" y="70" rx="5" ry="5" width="400" height="200"/>
</SvgAnimatedLinearGradient>

Facebook style

<SvgAnimatedLinearGradient
            primaryColor="#e8f7ff"
            secondaryColor="#4dadf7"
    height={140}>
    <Rect x="0" y="0" rx="5" ry="5" width="70" height="70"/>
    <Rect x="80" y="17" rx="4" ry="4" width="300" height="13"/>
    <Rect x="80" y="40" rx="3" ry="3" width="250" height="10"/>
    <Rect x="0" y="80" rx="3" ry="3" width="350" height="10"/>
    <Rect x="0" y="100" rx="3" ry="3" width="200" height="10"/>
    <Rect x="0" y="120" rx="3" ry="3" width="360" height="10"/>

</SvgAnimatedLinearGradient>

Code style

<SvgAnimatedLinearGradient
            primaryColor="#fff0f6"
            secondaryColor="#f783ac"
            height={80}>
    <Rect x="0" y="0" rx="3" ry="3" width="70" height="10"/>
    <Rect x="80" y="0" rx="3" ry="3" width="100" height="10"/>
    <Rect x="190" y="0" rx="3" ry="3" width="10" height="10"/>
    <Rect x="15" y="20" rx="3" ry="3" width="130" height="10"/>
    <Rect x="155" y="20" rx="3" ry="3" width="130" height="10"/>
    <Rect x="15" y="40" rx="3" ry="3" width="90" height="10"/>
    <Rect x="115" y="40" rx="3" ry="3" width="60" height="10"/>
    <Rect x="185" y="40" rx="3" ry="3" width="60" height="10"/>
    <Svg.Rect x="0" y="60" rx="3" ry="3" width="30" height="10"/>
</SvgAnimatedLinearGradient>

Props

| Prop | Type | Default | Description | | -------------- | ------ | --------- | ----------------------------------------------------- | | primaryColor | String | '#eeeeee' | Primary color, also background color | | secondaryColor | String | '#dddddd' | Secondary color | | duration | Number | 2000 | Animation duration in milliseconds | | width | Number | 300 | Width of SVG | | height | Number | 200 | Height of SVG | | x1 | String | '0' | x of point star gradient, accept Number or Percentage | | y1 | String | '0' | y of point star gradient, accept Number or Percentage | | x2 | String | '100%' | x of point end gradient, accept Number or Percentage | | y2 | String | '0' | y of point end gradient, accept Number or Percentage | | offset | Number | 1 | Gradient offset value of animation |

TODO

• Write test

My blog about React/React Native

• (Vietnamese only) Fullstack Station

Thankful

• React Native Svg
• Vova Bilonenko with his gist
• React Content Loader

License

MIT