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react-native-svg-animations

SVG Animations wrapper for react-native. Based on examples from this project: https://github.com/ethantran/react-native-examples

Dependencies

svg-path-properties
react-native-svg

Installation

npm i react-native-svg-animations --save

or

yarn add react-native-svg-animations

Demo

AnimatedSVGPath	AnimatedSVGPaths

Usage

This package contains wrapper components for displaying animated SVG in react-native, currently, this contains the following:

AnimatedSVGPath
AnimatedSVGPaths

AnimatedSVGPath

Component to display a single animated SVG Path. See Hi example for the complete implementation.

import { AnimatedSVGPath } from "react-native-svg-animations";

...

<View>
  <AnimatedSVGPath
    strokeColor={"green"}
    duration={500}
    strokeWidth={10}
    strokeLinecap={"round"}
    strokeDashArray={[42.76482137044271, 42.76482137044271]}
    height={400}
    width={400}
    scale={0.75}
    delay={100}
    d={d}
    loop={false}
  />
</View>

where the properties are:

d - the SVG Path to be animated. (required)
strokeColor - the color of the path stroke. (defaults to black)
strokeWidth - the thickness of the path stroke. (defaults to 1)
strokeLinecap - the shape to be used at the end of open subpaths when they are stroked. (defaults to butt)
strokeDashArray - the number and length of strokes. (defaults to total length obtained from properties of d)
height - the height of the base SVG. (defaults to screen viewport height)
width - the width of the base SVG. (defaults to screen viewport width)
scale - the scale of the output SVG based on the width and height of the base SVG. (defaults to 1.0 or 100%)
delay - time in ms before starting animation. (defaults to 1000ms or 1s)
pause - time in ms to pause at the end of the animation or at the half point of a rewound animation. (defaults 0)
duration - time in ms to complete the path drawing from starting point to ending point. (defaults to 1000ms or 1s)
fill - the color fill of the closed path. (defaults to none)
loop - whether the animation loops infinitely. (defaults to true)
reverse - Begins drawn and fades as you go . (defaults to false)
rewind - the path is rewound when it was complete. (defaults to false)

AnimatedSVGPaths

Component to display a multiple animated SVG Paths. See Ingenuity preloader example for the complete implementation.

import { AnimatedSVGPaths } from "react-native-svg-animations";

...

<View>
  <AnimatedSVGPaths
    strokeColor={"red"}
    strokeWidth={5}
    duration={10000}
    height={600}
    width={600}
    scale={0.5}
    delay={100}
    ds={ds}
  />
</View>

where the properties are:

strokeColor - the color of the path stroke. (defaults to black)
strokeWidth - the thickness of the path stroke. (defaults to 1)
height - the height of the base SVG. (defaults to screen viewport height)
width - the width of the base SVG. (defaults to screen viewport width)
scale - the scale of the output SVG based on the width and height of the base SVG. (defaults to 1.0 or 100%)
delay - time in ms before starting animation. (defaults to 1000ms or 1s)
pause - time in ms to pause at the end of the animation or at the half point of a rewound animation. (defaults 0)
duration - time in ms to complete the path drawing from starting point to ending point. (defaults to 1000ms or 1s)
fill - the color fill of the closed path. (defaults to none)
loop - whether the animation loops infinitely. (defaults to true)
reverse - Begins drawn and fades as you go . (defaults to false)
rewind - the path is rewound when it was complete. (defaults to false)
sequential - paths start to animate sequentially with the delay between them specified in the delay prop, and wait for the last one to finish before a new animation begins. (defaults to false)
ds - the SVG Paths to be animated, must be an array; either this or customSvgProps is required.

customSvgProps - an array of objects to define path properties; other properties will be overwritten by the values defined in these objects; either this or ds is required.

<AnimatedSVGPaths
  //...
  customSvgProps={[
    {
      d: "M 10 10 C 20 20, 40 20, 50 10",
      strokeColor: 'blue',
      strokeWidth: 1
      //...
    },
    {
      d: "M 70 10 C 70 20, 110 20, 110 10",
      strokeColor: 'red',
      strokeWidth: 3
      //...
    },
  ]}
  //...
/>