497 lines
18 KiB
JavaScript
497 lines
18 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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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* @flow
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*/
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'use strict';
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var React = require('react');
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var ReactNative = require('react-native');
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var {
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Image,
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StyleSheet,
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Text,
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View,
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} = ReactNative;
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var RNTesterBlock = require('./RNTesterBlock');
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var RNTesterPage = require('./RNTesterPage');
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class Entity extends React.Component<$FlowFixMeProps> {
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render() {
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return (
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<Text style={{fontWeight: 'bold', color: '#527fe4'}}>
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{this.props.children}
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</Text>
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);
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}
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}
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class AttributeToggler extends React.Component<{}, $FlowFixMeState> {
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state = {fontWeight: 'bold', fontSize: 15};
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toggleWeight = () => {
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this.setState({
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fontWeight: this.state.fontWeight === 'bold' ? 'normal' : 'bold'
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});
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};
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increaseSize = () => {
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this.setState({
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fontSize: this.state.fontSize + 1
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});
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};
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render() {
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var curStyle = {fontWeight: this.state.fontWeight, fontSize: this.state.fontSize};
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return (
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<View>
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<Text style={curStyle}>
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Tap the controls below to change attributes.
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</Text>
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<Text>
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<Text>See how it will even work on <Text style={curStyle}>this nested text</Text></Text>
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</Text>
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<Text>
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<Text onPress={this.toggleWeight}>Toggle Weight</Text>
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{' (with highlight onPress)'}
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</Text>
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<Text onPress={this.increaseSize} suppressHighlighting={true}>
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Increase Size (suppressHighlighting true)
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</Text>
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</View>
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);
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}
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}
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class TextExample extends React.Component<{}> {
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static title = '<Text>';
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static description = 'Base component for rendering styled text.';
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render() {
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return (
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<RNTesterPage title="<Text>">
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<RNTesterBlock title="Wrap">
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<Text>
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The text should wrap if it goes on multiple lines.
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See, this is going to the next line.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Padding">
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<Text style={{padding: 10}}>
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This text is indented by 10px padding on all sides.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Font Family">
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<Text style={{fontFamily: 'sans-serif'}}>
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Sans-Serif
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</Text>
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<Text style={{fontFamily: 'sans-serif', fontWeight: 'bold'}}>
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Sans-Serif Bold
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</Text>
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<Text style={{fontFamily: 'serif'}}>
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Serif
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</Text>
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<Text style={{fontFamily: 'serif', fontWeight: 'bold'}}>
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Serif Bold
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</Text>
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<Text style={{fontFamily: 'monospace'}}>
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Monospace
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</Text>
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<Text style={{fontFamily: 'monospace', fontWeight: 'bold'}}>
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Monospace Bold (After 5.0)
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Android Material Design fonts">
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<View style={{flexDirection: 'row', alignItems: 'flex-start'}}>
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<View style={{flex: 1}}>
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<Text style={{fontFamily: 'sans-serif'}}>
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Roboto Regular
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</Text>
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<Text style={{fontFamily: 'sans-serif', fontStyle: 'italic'}}>
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Roboto Italic
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</Text>
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<Text style={{fontFamily: 'sans-serif', fontWeight: 'bold'}}>
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Roboto Bold
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</Text>
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<Text style={{fontFamily: 'sans-serif', fontStyle: 'italic', fontWeight: 'bold'}}>
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Roboto Bold Italic
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</Text>
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<Text style={{fontFamily: 'sans-serif-light'}}>
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Roboto Light
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</Text>
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<Text style={{fontFamily: 'sans-serif-light', fontStyle: 'italic'}}>
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Roboto Light Italic
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</Text>
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<Text style={{fontFamily: 'sans-serif-thin'}}>
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Roboto Thin (After 4.2)
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</Text>
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<Text style={{fontFamily: 'sans-serif-thin', fontStyle: 'italic'}}>
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Roboto Thin Italic (After 4.2)
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</Text>
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<Text style={{fontFamily: 'sans-serif-condensed'}}>
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Roboto Condensed
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</Text>
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<Text style={{fontFamily: 'sans-serif-condensed', fontStyle: 'italic'}}>
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Roboto Condensed Italic
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</Text>
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<Text style={{fontFamily: 'sans-serif-condensed', fontWeight: 'bold'}}>
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Roboto Condensed Bold
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</Text>
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<Text style={{
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fontFamily: 'sans-serif-condensed',
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fontStyle: 'italic',
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fontWeight: 'bold'}}>
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Roboto Condensed Bold Italic
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</Text>
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<Text style={{fontFamily: 'sans-serif-medium'}}>
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Roboto Medium (After 5.0)
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</Text>
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<Text style={{fontFamily: 'sans-serif-medium', fontStyle: 'italic'}}>
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Roboto Medium Italic (After 5.0)
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</Text>
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</View>
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</View>
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</RNTesterBlock>
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<RNTesterBlock title="Custom Fonts">
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<View style={{flexDirection: 'row', alignItems: 'flex-start'}}>
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<View style={{flex: 1}}>
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<Text style={{fontFamily: 'notoserif'}}>
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NotoSerif Regular
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</Text>
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<Text style={{fontFamily: 'notoserif', fontStyle: 'italic', fontWeight: 'bold'}}>
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NotoSerif Bold Italic
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</Text>
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<Text style={{fontFamily: 'notoserif', fontStyle: 'italic'}}>
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NotoSerif Italic (Missing Font file)
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</Text>
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</View>
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</View>
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</RNTesterBlock>
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<RNTesterBlock title="Font Size">
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<Text style={{fontSize: 23}}>
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Size 23
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</Text>
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<Text style={{fontSize: 8}}>
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Size 8
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Color">
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<Text style={{color: 'red'}}>
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Red color
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</Text>
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<Text style={{color: 'blue'}}>
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Blue color
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Font Weight">
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<Text style={{fontWeight: 'bold'}}>
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Move fast and be bold
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</Text>
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<Text style={{fontWeight: 'normal'}}>
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Move fast and be bold
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Font Style">
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<Text style={{fontStyle: 'italic'}}>
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Move fast and be bold
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</Text>
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<Text style={{fontStyle: 'normal'}}>
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Move fast and be bold
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Font Style and Weight">
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<Text style={{fontStyle: 'italic', fontWeight: 'bold'}}>
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Move fast and be bold
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Text Decoration">
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<Text style={{textDecorationLine: 'underline'}}>
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Solid underline
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</Text>
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<Text style={{textDecorationLine: 'none'}}>
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None textDecoration
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</Text>
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<Text style={{textDecorationLine: 'line-through', textDecorationStyle: 'solid'}}>
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Solid line-through
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</Text>
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<Text style={{textDecorationLine: 'underline line-through'}}>
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Both underline and line-through
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</Text>
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<Text>
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Mixed text with <Text style={{textDecorationLine: 'underline'}}>underline</Text> and <Text style={{textDecorationLine: 'line-through'}}>line-through</Text> text nodes
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Nested">
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<Text onPress={() => console.log('1st')}>
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(Normal text,
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<Text style={{color: 'red', fontWeight: 'bold'}}>
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(R)red
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<Text style={{color: 'green', fontWeight: 'normal'}}>
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(G)green
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<Text style={{color: 'blue', fontWeight: 'bold'}}>
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(B)blue
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<Text style={{color: 'cyan', fontWeight: 'normal'}}>
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(C)cyan
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<Text style={{color: 'magenta', fontWeight: 'bold'}}>
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(M)magenta
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<Text style={{color: 'yellow', fontWeight: 'normal'}}>
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(Y)yellow
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<Text style={{color: 'black', fontWeight: 'bold'}}>
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(K)black
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</Text>
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</Text>
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</Text>
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</Text>
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</Text>
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</Text>
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</Text>
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<Text style={{fontWeight: 'bold'}} onPress={() => console.log('2nd')}>
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(and bold
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<Text style={{fontStyle: 'italic', fontSize: 11, color: '#527fe4'}} onPress={() => console.log('3rd')}>
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(and tiny bold italic blue
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<Text style={{fontWeight: 'normal', fontStyle: 'normal'}} onPress={() => console.log('4th')}>
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(and tiny normal blue)
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</Text>
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)
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</Text>
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)
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</Text>
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)
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</Text>
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<Text style={{fontFamily: 'serif'}} onPress={() => console.log('1st')}>
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(Serif
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<Text style={{fontStyle: 'italic', fontWeight: 'bold'}} onPress={() => console.log('2nd')}>
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(Serif Bold Italic
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<Text
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style={{fontFamily: 'monospace', fontStyle: 'normal', fontWeight: 'normal'}}
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onPress={() => console.log('3rd')}>
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(Monospace Normal
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<Text
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style={{fontFamily: 'sans-serif', fontWeight: 'bold'}}
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onPress={() => console.log('4th')}>
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(Sans-Serif Bold
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<Text style={{fontWeight: 'normal'}} onPress={() => console.log('5th')}>
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(and Sans-Serif Normal)
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</Text>
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)
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</Text>
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)
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</Text>
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)
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</Text>
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)
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</Text>
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<Text style={{fontSize: 12}}>
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<Entity>Entity Name</Entity>
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Text Align">
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<Text>
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auto (default) - english LTR
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</Text>
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<Text>
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أحب اللغة العربية auto (default) - arabic RTL
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</Text>
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<Text style={{textAlign: 'left'}}>
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left left left left left left left left left left left left left left left
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</Text>
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<Text style={{textAlign: 'center'}}>
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center center center center center center center center center center center
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</Text>
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<Text style={{textAlign: 'right'}}>
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right right right right right right right right right right right right right
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Unicode">
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<View>
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<View style={{flexDirection: 'row'}}>
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<Text style={{backgroundColor: 'red'}}>
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星际争霸是世界上最好的游戏。
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</Text>
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</View>
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<View>
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<Text style={{backgroundColor: 'red'}}>
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星际争霸是世界上最好的游戏。
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</Text>
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</View>
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<View style={{alignItems: 'center'}}>
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<Text style={{backgroundColor: 'red'}}>
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星际争霸是世界上最好的游戏。
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</Text>
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</View>
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<View>
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<Text style={{backgroundColor: 'red'}}>
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星际争霸是世界上最好的游戏。星际争霸是世界上最好的游戏。星际争霸是世界上最好的游戏。星际争霸是世界上最好的游戏。
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</Text>
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</View>
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</View>
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</RNTesterBlock>
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<RNTesterBlock title="Spaces">
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<Text>
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A {'generated'} {' '} {'string'} and some spaces
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Line Height">
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<Text style={{lineHeight: 35}}>
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Holisticly formulate inexpensive ideas before best-of-breed benefits. <Text style={{fontSize: 20}}>Continually</Text> expedite magnetic potentialities rather than client-focused interfaces.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Letter Spacing">
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<View>
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<Text style={{letterSpacing: 0}}>
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letterSpacing = 0
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</Text>
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<Text style={{letterSpacing: 2, marginTop: 5}}>
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letterSpacing = 2
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</Text>
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<Text style={{letterSpacing: 9, marginTop: 5}}>
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letterSpacing = 9
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</Text>
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<View style={{flexDirection: 'row'}}>
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<Text style={{fontSize: 12, letterSpacing: 2, backgroundColor: 'fuchsia', marginTop: 5}}>
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With size and background color
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</Text>
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</View>
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<Text style={{letterSpacing: -1, marginTop: 5}}>
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letterSpacing = -1
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</Text>
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<Text style={{letterSpacing: 3, backgroundColor: '#dddddd', marginTop: 5}}>
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[letterSpacing = 3]
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<Text style={{letterSpacing: 0, backgroundColor: '#bbbbbb'}}>
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[Nested letterSpacing = 0]
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</Text>
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<Text style={{letterSpacing: 6, backgroundColor: '#eeeeee'}}>
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[Nested letterSpacing = 6]
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</Text>
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</Text>
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</View>
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</RNTesterBlock>
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<RNTesterBlock title="Empty Text">
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<Text />
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</RNTesterBlock>
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<RNTesterBlock title="Toggling Attributes">
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<AttributeToggler />
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</RNTesterBlock>
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<RNTesterBlock title="backgroundColor attribute">
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<Text style={{backgroundColor: '#ffaaaa'}}>
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Red background,
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<Text style={{backgroundColor: '#aaaaff'}}>
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{' '}blue background,
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<Text>
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{' '}inherited blue background,
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<Text style={{backgroundColor: '#aaffaa'}}>
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{' '}nested green background.
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</Text>
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</Text>
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</Text>
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</Text>
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<Text style={{backgroundColor: 'rgba(100, 100, 100, 0.3)'}}>
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Same alpha as background,
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<Text>
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Inherited alpha from background,
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<Text style={{backgroundColor: 'rgba(100, 100, 100, 0.3)'}}>
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Reapply alpha
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</Text>
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</Text>
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="containerBackgroundColor attribute">
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<View style={{flexDirection: 'row', height: 85}}>
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<View style={{backgroundColor: '#ffaaaa', width: 150}} />
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<View style={{backgroundColor: '#aaaaff', width: 150}} />
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</View>
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<Text style={[styles.backgroundColorText, {top: -80}]}>
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Default containerBackgroundColor (inherited) + backgroundColor wash
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</Text>
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<Text style={[styles.backgroundColorText, {top: -70, backgroundColor: 'transparent'}]}>
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{"containerBackgroundColor: 'transparent' + backgroundColor wash"}
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="numberOfLines attribute">
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<Text numberOfLines={1}>
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Maximum of one line no matter now much I write here. If I keep writing it{"'"}ll just truncate after one line
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</Text>
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<Text numberOfLines={2} style={{marginTop: 20}}>
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Maximum of two lines no matter now much I write here. If I keep writing it{"'"}ll just truncate after two lines
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</Text>
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<Text style={{marginTop: 20}}>
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No maximum lines specified no matter now much I write here. If I keep writing it{"'"}ll just keep going and going
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="selectable attribute">
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<Text selectable>
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This text is selectable if you click-and-hold, and will offer the native Android selection menus.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="selectionColor attribute">
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<Text selectable selectionColor="orange">
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This text will have a orange highlight on selection.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Inline images">
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<Text>
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This text contains an inline image <Image source={require('./flux.png')}/>. Neat, huh?
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Text shadow">
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<Text style={{fontSize: 20, textShadowOffset: {width: 2, height: 2}, textShadowRadius: 1, textShadowColor: '#00cccc'}}>
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Demo text shadow
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Ellipsize mode">
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<Text numberOfLines={1}>
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This very long text should be truncated with dots in the end.
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</Text>
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<Text ellipsizeMode="middle" numberOfLines={1}>
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This very long text should be truncated with dots in the middle.
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</Text>
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<Text ellipsizeMode="head" numberOfLines={1}>
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This very long text should be truncated with dots in the beginning.
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</Text>
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<Text ellipsizeMode="clip" numberOfLines={1}>
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This very long text should be clipped and this will not be visible.
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</Text>
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</RNTesterBlock>
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<RNTesterBlock title="Include Font Padding">
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<View style={{flexDirection: 'row', justifyContent: 'space-around', marginBottom: 10}}>
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<View style={{alignItems: 'center'}}>
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<Text style={styles.includeFontPaddingText}>
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Ey
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</Text>
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<Text>Default</Text>
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</View>
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<View style={{alignItems: 'center'}}>
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<Text style={[styles.includeFontPaddingText, {includeFontPadding: false, marginLeft: 10}]}>
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Ey
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</Text>
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<Text>includeFontPadding: false</Text>
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</View>
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</View>
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<Text>By default Android will put extra space above text to allow for upper-case accents or other ascenders. With some fonts, this can make text look slightly misaligned when centered vertically.</Text>
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</RNTesterBlock>
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</RNTesterPage>
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);
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}
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|
}
|
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|
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var styles = StyleSheet.create({
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backgroundColorText: {
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left: 5,
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backgroundColor: 'rgba(100, 100, 100, 0.3)'
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},
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includeFontPaddingText: {
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fontSize: 120,
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fontFamily: 'sans-serif',
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backgroundColor: '#EEEEEE',
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color: '#000000',
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textAlignVertical: 'center',
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alignSelf: 'center',
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}
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});
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module.exports = TextExample;
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