I am new to react native and I want to create a show of a view. I am
attaching the image below:-
For the solution I just thought that I would append a Image similar to the shadow, but is there any other way to create this by using any stylesheet?
My view code with css I am giving here
.
<View style={{width: '100%', height: 90, flexDirection:'row',marginBottom:15,flex:1}}>
<View style={{flex:2,backgroundColor:"#388E3C"}}></View>
<View style={{flex:5,backgroundColor:"#66BB6A"}}></View>
</View>
My full screen is here:-
if you want to create a shadow of the view you should use:
const shadowStyle = {
shadowColor: "#000",
shadowOffset: {
width: 0,
height: 5,
},
shadowOpacity: 0.34,
shadowRadius: 6.27,
elevation: 10,
}
<View style={shadowStyle}/>
Related
I am trying to create a shadow over the bottom part of an image like in the example I have provided. I was thinking about just overlaying a linear gradient and changing the opacity maybe, I am not even sure how accurately this would portray it but I am assuming there is a better way.
To be clear, I do NOT want to create a shadow on the outside of the image, I want it to overlay the image.
Thank you guys for any insight at all!
Linear Gradient to achieve using expo linear gradient
<View style={{borderBottomLeftRadius: 30, borderBottomRightRadius: 30, overflow: 'hidden', top: 125}}>
<LinearGradient
colors={['transparent', 'rgba(0,0,0,0.4)', ]}
style={{width: 300, height: 100,}}>
</LinearGradient>
</View>
I found a good library here to use, the usage in their example provided exactly what I am looking for with easy to use props.
https://www.npmjs.com/package/react-native-inset-shadow
import React from "react";
import { View, Image, } from "react-native";
const ShadowExample = (props) => {
const imageURL = "https://designpress-10674.kxcdn.com/wp-content/uploads/2012/10/funny-horse-pictures/happy-to-see-you.jpg"
const localStyles = {
withShadowStyle: {
justifyContent: "center",
alignItems: "center",
backgroundColor: "white",
shadowColor: "#000",
shadowOffset: {
width: 0,
height: 2,
},
shadowOpacity: 0.50,
shadowRadius: 4,
elevation: 3,
},
};
return (
<View style={{ flex: 1, justifyContent: "center", alignItems: "center" }}>
<View style={{ ...localStyles.withShadowStyle, padding: 10, }}>
<Image source={{ uri: imageURL, }} style={{ width: 200, height: 200, }} />
</View>
</View>
)
}
P.S. Check out the React Native shadow generator:
https://ethercreative.github.io/react-native-shadow-generator/
The question is simple. I have a View with a Text component in it. I just want this text to be blurred initially.
The only solution I saw to blur something in React Native is for an Image via this "react-native-blur".
How can we blur a Text component in React Native?
Info: I just want to make an app where the user does not see the answer directly (via blurring).
If you don't want to install react-native-blur / expo-blur or it's not working for you, this is a workaround/hack that mimics the look of blurred text in a View. The values can be adjusted as necessary.
<View
style={{
height: 3,
width: 70,
shadowOpacity: 1,
shadowColor: '#000',
shadowOffset: { width: 10, height: 10 },
shadowRadius: 5,
elevation: 5,
borderWidth: 0.5,
borderColor: "white",
backgroundColor: "rgba(255, 255, 255, 1)"
}}
/>
Install react-native-blur:
npm install react-native-blur
import BlurView from 'react-native-blur';
...
<BlurView blurType="light" style={styles.blur}>
...
You can simply use css to do it, feel free you change the amount of opacity, offset, color, radius as your requirement
<Text
style={{
color: "#fff0",
textShadowColor: "rgba(255,255,255,0.8)",
textShadowOffset: {
width: 0,
height: 0,
},
textShadowRadius: 10,
fontSize: 14,
fontWeight: "600",
textTransform: "capitalize",
}}
>
Blurred
</Text>
I would like to know how to apply shadow only to the main outer view. Here on applying shadow, it's getting applied to all the inner elements
The trick to make the shadow props of parent don't inherit to children element, is to set a background color to the component on which you set the shadow. For example that would be:
<View
style={{ backgroundColor: '#fff' }}
shadowOffset={{height: 10}}
shadowColor='black'
shadowOpacity={0.5}
>
<Text>{title}</Text>
</View>
Unfortunately this only works with colored backgrounds – when setting a transparent background with RGBA or 'transparent' is doesn't help.
I cannot really answer based on a simple image, but from my previous experience, setting shadow offset to the required height and width should do the trick for the iOS.
Read more about it here: Shadow Offset
Here's a picture of what my card looks like with the following style used:
marginLeft: 10,
backgroundColor: 'white',
shadowColor: 'blue',
alignItems: 'center',
shadowOffset: {width: 3, height: 3 },
shadowOpacity: 1.0,
borderRadius: 10,
My card View
Hope it works out well for you.
Display custom shadow color >= 28 or >= P for above Sdk level 28
Code
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<View
style={{
shadowColor: 'purple',
height: 150,
width: '90%',
backgroundColor: 'white',
alignItems: 'center',
justifyContent: 'center',
//android specific
elevation: 10,
//ios specific
shadowOffset: { width: 1, height: 1 },
shadowRadius: 3,
shadowOpacity: 0.5,
}}>
<Text style={{ color: 'rgba(128,0,128,0.5)' }}>
Welcome to React Native
</Text>
</View>
</View>
In android we can adjust shadow by elevation property
In iOS we can adjust shadow by shadowOffset, shadowRadius,shadowOpacity property
Output android
Output iOS
Available library for further usage
react-native-shadow-2
react-native-drop-shadow
Create a Shadow.js
export const Shadow = (elevation) => { // Receive elevation as a prop
return {
elevation,
shadowColor: 'black',
shadowOffset: { width: 0, height: 0.5 * elevation },
shadowOpacity: 0.3,
shadowRadius: 0.8 * elevation,
};
};
import Shadow.js to the page where you want to apply
import Shadow from './Shadow' //path to Shadow.js
<View style={{Shadow(5)}}> // pass elevation as a prop to Shadow.js
</View>
if you want to use in styles
import Shadow from './Shadow' //path to Shadow.js
<View style={styles.shadow}>
</View>
const styles = StyleSheet.create({
shadow:{
...Shadow(5) //use spread operator
}
});
Is there a way to apply a shadow AND a borderRadius to a View component, with the shadow following the rounded corners ?
Currently you have to set overflow: 'hidden' for borderRadius to work, but doing so removes the shadows.
It apparently is an old and known issue in React Native, likely not going to be fixed in the near future. A workaround was proposed in this issue, of superposing two Views but no code sample was given.
Can anybody give a code example of this proposed solution ? Will it follow the rounded corners (I doubt it) ?
Is there a package with some native binding voodoo doing the trick ?
Is there another solution ?
I already tried the solution from this question but it did not work for a View, the borderRadius prop does not work and triggers a warning advising to nest it in a style prop.
You can make use of this tool to generate parameters to shadows for both android and iOS.
And the trick is to make two Views, one for shadow with transparent background, other for the Content itself, both of them with the same borderRadius so a basic card will look like this:
import React from 'react';
import {View, StyleSheet, Text} from 'react-native';
export default () => {
return (
<View style={styles.cardShadow}>
<View style={styles.cardContainer}>
<Text> Card Content </Text>
</View>
</View>
)
}
const styles = StyleSheet.create({
cardShadow: {
borderRadius: 16,
backgroundColor: 'transparent',
shadowColor: '#000',
shadowOffset: {
width: 0,
height: 1,
},
shadowOpacity: 0.22,
shadowRadius: 2.22,
elevation: 3,
},
cardContainer: {
backgroundColor: '#fff',
borderRadius: 16,
overflow: 'hidden',
},
});
In essence this is what you need to make a View with shadow and rounded corners, you could add also some margin/padding and flexbox to make a nice floating card.
Yeah this is what they meant by that:
const shadowsStyling = {
width: 100,
height: 100,
borderRadius: 10,
shadowColor: "#000000",
shadowOpacity: 0.8,
shadowRadius: 2,
shadowOffset: {
height: 1,
width: 0
}
}
<View styles={shadowsStyling}>
<View styles={{width: '100%', height: '100%', borderRadius: 10, overflow: 'hidden'}} />
</View>
As the title saying, how can we set only one side shadow of View in React Native, or hide any side shadow?
What I want is showing the only one side shadow, any solutions?
Use this
const style = {
shadowColor: "#000000",
shadowOffset: { width: 0, height: 2 }, // change this for more shadow
shadowOpacity: 0.4,
shadowRadius: 6,
}
For example:
shadowOffset: { width: 0, height: 10 } shadows place only in bottom of View
shadowOffset: { width: 0, height: -10 } shadows place only in top of View
shadowOffset: { width: 10, height: 0 } shadows place only in right of View
shadowOffset: { width: -10, height: 10 } shadows place only in left of View
I have implemented it by two ways:
1.Using react-native-linear-gradient Plugin:
<LinearGradient start={{ x: 1, y: 0 }} end={{ x: 1, y: 1 }} colors={['#e4e2e4', '#FFF']} style={{height:8}} ></LinearGradient>
2.Without using Plugin:
<View style={{height:1,backgroundColor:'#e9e8e9'}} ></View>
<View style={{height:1,backgroundColor:'#e4e2e4'}} ></View>
<View style={{height:1,backgroundColor:'#efeeef'}} ></View>
<View style={{height:1,backgroundColor:'#f5f5f5'}} ></View>
<View style={{height:1,backgroundColor:'#fafafa'}} ></View>
<View style={{height:1,backgroundColor:'#fdfdfd'}} ></View>
<View style={{height:1,backgroundColor:'#fefefe'}} ></View>
<View style={{height:1,backgroundColor:'#fff'}} ></View>
Yes, You can make your shadow of your own view using like this code:
<View style={{borderTopColor:'#ebebeb',borderTopWidth:1,borderBottomWidth:5,borderRightWidth:2,borderLeftWidth:2,borderColor:'#bcbaba',}}>
</View>
This help me pls use this according your use..