@react-native-oh-tpl/react-native-neomorph-shadows

react-native-neomorph-shadows

Shadows and neumorphism/neomorphism for iOS & Android (like iOS).

See example folder

Installation

IMPORTANT: this library, starting from v1.0.0, no longer supports expo because React Native Art library was recently deprecated from expo.

Step 1

Run the command below to install the plugin.

npm i react-native-neomorph-shadows

Step 2

You need to install React Native Art in your project.

npm install @react-native-community/art --save

With autolinking (react-native 0.60+)

cd ios && pod install && cd ..

Pre 0.60

react-native link @react-native-community/art

Great! Let's start to use it.

Usage

There are three components: Shadow, Neomorph & NeomorphBlur. Prop style supports most of the view/layout styles.

IMPORTANT: Components dont't support Flex.

If you want flex and auto sizing of Shadow or Neomorph components, use ShadowFlex/NeomorphFlex experimental components, but be careful, these components reduce performance by double rerender. If you know exactly what size(width, height props) it should be, use Shadow/Neomorph components.

Shadow / ShadowFlex

import { Shadow } from 'react-native-neomorph-shadows';

...

<Shadow
  inner // <- enable inner shadow
  useArt // <- set this prop to use non-native shadow on ios
  style={{
    shadowOffset: {width: 10, height: 10},
    shadowOpacity: 1,
    shadowColor: "grey",
    shadowRadius: 10,
    borderRadius: 20,
    backgroundColor: 'white',
    width: 100,
    height: 100,
    // ...include most of View/Layout styles
  }}
>
  ...
</Shadow>

Neomorph / NeomorphFlex

Opacity of two shadows automaticly changing and depends of backgroundColor brightness.

import { Neomorph } from 'react-native-neomorph-shadows';

...

<Neomorph
  inner // <- enable shadow inside of neomorph
  swapShadows // <- change zIndex of each shadow color
  style={{
    shadowRadius: 10,
    borderRadius: 25,
    backgroundColor: '#DDDDDD',
    width: 150,
    height: 150,
  }}
>
  ...
</Neomorph>

Nested Neomorph

<Neomorph
  style={{
    shadowRadius: 3,
    borderRadius: 100,
    backgroundColor: '#DDDDDD',
    width: 200,
    height: 200,
    justifyContent: 'center',
    alignItems: 'center',
  }}
>
  <Neomorph
    inner
    style={{
      shadowRadius: 7,
      borderRadius: 90,
      backgroundColor: '#F19F9F',
      width: 180,
      height: 180,
      justifyContent: 'center',
      alignItems: 'center',
    }}
  >
    <Neomorph
      style={{
        shadowRadius: 7,
        borderRadius: 50,
        backgroundColor: '#DDDDDD',
        width: 100,
        height: 100,
      }}
    />
  </Neomorph>
</Neomorph>

Custom shadow colors of Neomorph

<Neomorph
  darkShadowColor="#FF3333" // <- set this
  lightShadowColor="#3344FF" // <- this
  style={{
    shadowOpacity: 0.3, // <- and this or yours opacity
    shadowRadius: 15,
    borderRadius: 50,
    backgroundColor: '#ECF0F3',
    width: 200,
    height: 200,
  }}
/>

Neomorph Blur

import { NeomorphBlur } from 'react-native-neomorph-shadows';

<NeomorphBlur
  style={{
    shadowRadius: 12,
    borderRadius: 70,
    backgroundColor: '#ECF0F3',
    width: 140,
    height: 140,
  }}
/>;

Animation

import { Animated } from 'react-native';
import { Shadow, Neomorph, NeomorphBlur } from 'react-native-neomorph-shadows';

const AnimatedShadow = Animated.createAnimatedComponent(Shadow);
const AnimatedNeomorph = Animated.createAnimatedComponent(Neomorph);
const AnimatedNeomorphBlur = Animated.createAnimatedComponent(NeomorphBlur);

...

<AnimatedShadow />
<AnimatedNeomorph />
<AnimatedNeomorphBlur />

Props

Shadow/ShadowFlex props

Prop	Type	Default	Description
style	object	undefined	Like View/Layout style prop with a few difference. Flex not available. width & height is required. (None of this is about the ShadowFlex)
useArt	bool	false	If true, the component will use drawable shadow on both platform (iOS, Android)
inner	bool	false	If true, a shadow will be inside of component
children	node	undefined

Neomorph/NeomorphFlex props

Prop	Type	Default	Description
style	object	undefined	Like View/Layout style prop with a few difference. Flex not available. width & height is required. (None of this is about the NeomorphFlex)
swapShadows	bool	false	If true, the value of zIndex property both shadows will swap
inner	bool	false	If true, shadows will be inside of component
darkShadowColor	string	'black'	Dark shadow color
lightShadowColor	string	'white'	Light shadow color
children	node	undefined