95 lines
2.1 KiB
JavaScript
95 lines
2.1 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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'use strict';
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const React = require('react');
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const ReactNative = require('react-native');
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const {Image, StyleSheet, View, ScrollView} = ReactNative;
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import type {PhotoIdentifier} from '../../js/CameraRoll';
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type Props = $ReadOnly<{|
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asset: PhotoIdentifier,
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|}>;
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type State = {|
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asset: PhotoIdentifier,
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|};
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class AssetScaledImageExample extends React.Component<Props, State> {
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state = {
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asset: this.props.asset,
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};
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render() {
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const image = this.state.asset.node.image;
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const source = {uri: image.uri};
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return (
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<ScrollView>
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<View style={styles.row}>
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<Image source={source} style={styles.imageWide} />
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</View>
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<View style={styles.row}>
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<Image source={source} style={styles.imageThumb} />
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<Image source={source} style={styles.imageThumb} />
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<Image source={source} style={styles.imageThumb} />
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</View>
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<View style={styles.row}>
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<Image source={source} style={styles.imageT1} />
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<Image source={source} style={styles.imageT2} />
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</View>
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</ScrollView>
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);
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}
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}
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const styles = StyleSheet.create({
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row: {
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padding: 5,
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flex: 1,
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flexDirection: 'row',
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alignSelf: 'center',
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},
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imageWide: {
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borderWidth: 1,
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borderColor: 'black',
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width: 320,
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height: 240,
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margin: 5,
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},
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imageThumb: {
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borderWidth: 1,
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borderColor: 'black',
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width: 100,
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height: 100,
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margin: 5,
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},
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imageT1: {
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borderWidth: 1,
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borderColor: 'black',
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width: 212,
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height: 320,
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margin: 5,
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},
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imageT2: {
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borderWidth: 1,
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borderColor: 'black',
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width: 100,
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height: 320,
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margin: 5,
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},
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});
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exports.title = '<AssetScaledImageExample>';
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exports.description =
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'Example component that displays the automatic scaling capabilities of the <Image /> tag';
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module.exports = AssetScaledImageExample;
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