我正在尝试为我在react-native项目中为android地图创建的图例设置样式。我很难让它正确定位。必须将绝对属性与图例容器一起使用才能让我离开。
样式
container: {
flex: 1
},
map: {
position: 'absolute',
top: 56,
left: 0,
right: 0,
bottom: 0,
},
legendContainer: {
position: 'absolute',
left: 200,
right: 0,
bottom: 0,
height: 65,
width: 210,
flex: 1,
alignItems: 'center',
flexDirection: 'column',
justifyContent: 'center',
backgroundColor: 'transparent'
},
legend: {
top: 0,
right: 0,
height: 60,
width: 180,
flexDirection: 'row',
resizeMode: 'cover'
}
Map.js
<View style= { styles.container } >
<Toolbar
title={this.state.selectedTrip.tripName || this.state.selectedTripName} />
<MapView
style={styles.map}
region={this.state.region}
>
</MapView>
<View style={styles.legendContainer}>
<Image source={require('../../img/legend.png') } style={styles.legend}/>
</View>
</View >
答案 0 :(得分:2)
只需将resizeMode='contain'
作为属性添加到您的图片中,而不是其样式:
<Image
source={require('../../img/legend.png') }
style={styles.legend}
resizeMode='contain'
/>
参考:http://facebook.github.io/react-native/docs/image.html#resizemode