import { StatusBar } from 'expo-status-bar';
import { Image, StyleSheet, Text, View } from 'react-native';
import Sign from './Sign';
import { useState } from 'react';

export default function App() {
  const [signature, setSignature] = useState();
  return (
    <View style={styles.container}>
      <Text>Aláírás</Text>
      <Sign 
        onSign={(img) => {
          setSignature(img)
          console.log('A képe átvéve')
        }}
      />
      <Image
      resizeMode={'contain'}
      style={{ width: 350, height: 250 }}
      source={{ uri: signature }}
      />
      <StatusBar style="auto" />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
});