Image

A SwiftUI Image component for displaying SF Symbols.

iOS

tvOS

Recommended version:

~55.0.17

Expo UI Image displays SF Symbols using the SwiftUI Image API. SF Symbols are a library of configurable symbols provided by Apple.

Installation

Terminal

- npx expo install @expo/ui

- yarn expo install @expo/ui

- pnpm expo install @expo/ui

- bun expo install @expo/ui

If you are installing this in an existing React Native app, make sure to install expo in your project.

Usage

Basic SF Symbol

BasicImageExample.tsx

import { Host, Image } from '@expo/ui/swift-ui';

export default function BasicImageExample() {
  return (
    <Host matchContents>
      <Image systemName="star.fill" />
    </Host>
  );
}

With size and color

ImageSizeColorExample.tsx

import { Host, HStack, Image } from '@expo/ui/swift-ui';

export default function ImageSizeColorExample() {
  return (
    <Host matchContents>
      <HStack spacing={16}>
        <Image systemName="heart.fill" size={24} color="red" />
        <Image systemName="star.fill" size={32} color="orange" />
        <Image systemName="bell.fill" size={40} color="blue" />
      </HStack>
    </Host>
  );
}

With variable value

Some SF Symbols alter their appearance based on a variable value. Use the variableValue prop with a value between 0.0 and 1.0 to control the rendered symbol. Requires iOS 16.0+ and SF Symbols 4.0+.

ImageVariableExample.tsx

import { Host, HStack, Image } from '@expo/ui/swift-ui';

export default function ImageVariableExample() {
  return (
    <Host matchContents>
      <HStack spacing={16}>
        <Image systemName="chart.bar.fill" size={32} variableValue={0.3} />
        <Image systemName="chart.bar.fill" size={32} variableValue={0.6} />
        <Image systemName="chart.bar.fill" size={32} variableValue={1.0} />
      </HStack>
    </Host>
  );
}

API

import { Image } from '@expo/ui/swift-ui';

No API data file found, sorry!