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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

Thankful

License

MIT