react-native-reanimated#concat TypeScript Examples

The following examples show how to use react-native-reanimated#concat. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: SectionListExample.tsx    From react-native-scroll-bottom-sheet with MIT License 4 votes vote down vote up 
SectionListExample: React.FC<Props> = () => {
  const snapPointsFromTop = [96, '45%', windowHeight - 264];
  const animatedPosition = React.useRef(new Value(0.5));
  const handleLeftRotate = concat(
    interpolate(animatedPosition.current, {
      inputRange: [0, 0.4, 1],
      outputRange: [25, 0, 0],
      extrapolate: Extrapolate.CLAMP,
    }),
    'deg'
  );
  const handleRightRotate = concat(
    interpolate(animatedPosition.current, {
      inputRange: [0, 0.4, 1],
      outputRange: [-25, 0, 0],
      extrapolate: Extrapolate.CLAMP,
    }),
    'deg'
  );
  const cardScale = interpolate(animatedPosition.current, {
    inputRange: [0, 0.6, 1],
    outputRange: [1, 1, 0.9],
    extrapolate: Extrapolate.CLAMP,
  });

  const renderSectionHeader = React.useCallback(
    ({ section }) => (
      <View style={styles.section}>
        <Text>{section.title}</Text>
      </View>
    ),
    []
  );

  const renderItem = React.useCallback(
    ({ item }) => <Transaction {...item} />,
    []
  );

  return (
    <View style={styles.container}>
      <View style={styles.balanceContainer}>
        <Text style={styles.poundSign}>£</Text>
        <Text style={styles.balance}>4,345</Text>
      </View>
      <ProgressBar
        style={styles.progressBar}
        progress={0.8}
        color={Colors.green600}
      />
      <Animated.Image
        source={require('../assets/card-front.png')}
        style={[styles.card, { transform: [{ scale: cardScale }] }]}
      />
      <View style={styles.row}>
        <View>
          <View style={styles.action}>
            <FontAwesome5 name="credit-card" size={24} color="black" />
          </View>
          <Text style={{ textAlign: 'center' }}>Account</Text>
        </View>
        <View>
          <View style={styles.action}>
            <FontAwesome5 name="eye" size={24} color="black" />
          </View>
          <Text style={{ textAlign: 'center' }}>Pin</Text>
        </View>
        <View>
          <View style={styles.action}>
            <Ionicons name="md-snow" size={24} color="black" />
          </View>
          <Text style={{ textAlign: 'center' }}>Freeze</Text>
        </View>
        <View>
          <View style={styles.action}>
            <FontAwesome5 name="plus" size={24} color="black" />
          </View>
          <Text style={{ textAlign: 'center' }}>Top up</Text>
        </View>
      </View>
      <ScrollBottomSheet<ListItemData>
        enableOverScroll
        removeClippedSubviews={Platform.OS === 'android' && sections.length > 0}
        componentType="SectionList"
        topInset={statusBarHeight + navBarHeight}
        animatedPosition={animatedPosition.current}
        snapPoints={snapPointsFromTop}
        initialSnapIndex={1}
        animationConfig={{
          easing: Easing.inOut(Easing.linear),
        }}
        renderHandle={() => (
          <Handle style={{ paddingVertical: 20, backgroundColor: '#F3F4F9' }}>
            <Animated.View
              style={[
                styles.handle,
                {
                  left: windowWidth / 2 - 20,
                  transform: [{ rotate: handleLeftRotate }],
                },
              ]}
            />
            <Animated.View
              style={[
                styles.handle,
                {
                  right: windowWidth / 2 - 20,
                  transform: [{ rotate: handleRightRotate }],
                },
              ]}
            />
          </Handle>
        )}
        contentContainerStyle={styles.contentContainerStyle}
        stickySectionHeadersEnabled
        sections={sections}
        keyExtractor={i => i.id}
        renderSectionHeader={renderSectionHeader}
        renderItem={renderItem}
      />
    </View>
  );
}