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Reac-Native: hexagon with border

in my react native app I want to have a bordered hexagon, I'm trying to achive this by having two hexagons one before the other, however for the bigger hexagon(2) I can't seem to get the proper dimensions, I got the first hexagon from a post in this blessed site, can anyone help me?
<View style={{width:125,height:125,position:'relative',alignItems:'center',justifyContent:'center'}}>
<View style={styles.hexagon2}>
<View style={styles.hexagonInner2}>
<View style={styles.hexagonBefore2}></View>
</View>
<View style={styles.hexagonAfter2}></View>
</View>
<View style={{width:125,height:125,position:'absolute',top:0,left:0,alignItems:'center',justifyContent:'center'}}>
<View style={styles.hexagon}>
<View style={styles.hexagonInner}>
<View style={styles.hexagonBefore}></View>
</View>
<View style={styles.hexagonAfter}></View>
</View>
</View>
</View>
Hexagon styles:
const styles = StyleSheet.create({
//this one is the small hexagon, no need to touch this one
hexagon: {
width: 100,
height: 55
},
hexagonInner: {
width: 100,
height: 55,
backgroundColor: 'rgb(1,121,111)'
},
hexagonAfter: {
position: 'absolute',
bottom: -25,
left: 0,
width: 0,
height: 0,
borderStyle: 'solid',
borderLeftWidth: 50,
borderLeftColor: 'transparent',
borderRightWidth: 50,
borderRightColor: 'transparent',
borderTopWidth: 25,
borderTopColor: 'rgb(1,121,111)'
},
hexagonBefore: {
position: 'absolute',
top: -25,
left: 0,
width: 0,
height: 0,
borderStyle: 'solid',
borderLeftWidth: 50,
borderLeftColor: 'transparent',
borderRightWidth: 50,
borderRightColor: 'transparent',
borderBottomWidth: 25,
borderBottomColor: 'rgb(1,121,111)'
},
//This ine is the bigger hexagon, the border
hexagon2: {
width: 100,
height: 55,
},
hexagonInner2: {
width: 100,
height: 55,
backgroundColor: 'rgb(1,121,111)',
},
hexagonAfter2: {
position: 'absolute',
bottom: -25,
left: 0,
width: 0,
height: 0,
borderStyle: 'solid',
borderLeftWidth: 50,
borderLeftColor: 'transparent',
borderRightWidth: 50,
borderRightColor: 'transparent',
borderTopWidth: 25,
borderTopColor: 'red'
},
hexagonBefore2: {
position: 'absolute',
top: -25,
left: 0,
width: 0,
height: 0,
borderStyle: 'solid',
borderLeftWidth: 50,
borderLeftColor: 'transparent',
borderRightWidth: 50,
borderRightColor: 'transparent',
borderBottomWidth: 25,
borderBottomColor: 'red'
}
});

You can do this with the library react-native-svg which lets you make complicated shapes. Example I made here (https://snack.expo.dev/#heytony01/blissful-coffee)
and code below.
import * as React from 'react';
import { Text, View, StyleSheet } from 'react-native';
import Constants from 'expo-constants';
import Svg, { Polygon } from 'react-native-svg';
// You can import from local files
import AssetExample from './components/AssetExample';
// or any pure javascript modules available in npm
import { Card } from 'react-native-paper';
const Hexagon = () =>{
return (
<Svg height="300" width="300" >
<Polygon
points="00,150 225,280 75,280 0,150 75,20 225,20 300,150 225,280 75,280 0,150 75,20 225,20 300,150 225,280 75,280 0,150, 75 20 225,20"
fill="lime"
stroke="lime"
strokeWidth="1"
>
</Polygon>
</Svg>
)
}
export default function App() {
return (
<View style={{flex:1,justifyContent:"center",alignItems:"center"}}>
<Hexagon />
</View>
);
}

How to let Material-UI input field fill toolbar

I am struggling to get the material-ui app bar example to work as I would like to. Codesandbox (from Material-UI website).
What I Am Trying To Achieve:
What I am trying to achieve is to get the search field to grow all the way to the right (effectively taking the majority of the app bar no matter what screen size).
What I Have Tried:
I have tried using flexGrow: 1 as follows which only grows the search bar slightly (not till the end):
search: {
position: 'relative',
borderRadius: theme.shape.borderRadius,
backgroundColor: fade(theme.palette.common.white, 0.15),
'&:hover': {
backgroundColor: fade(theme.palette.common.white, 0.25),
},
marginRight: theme.spacing(2),
marginLeft: 0,
width: '100%',
[theme.breakpoints.up('sm')]: {
marginLeft: theme.spacing(3),
width: 'auto',
flexGrow:1
},}
I have also tried setting width: '100%' instead of 'width: auto' but that makes the Material-UI logo disappear.
Image of desired result:

Remove the width: 'auto' from your current code,
Add minWidth with title
title: {
display: 'none',
minWidth: '120px', // Add
[theme.breakpoints.up('sm')]: {
display: 'block',
},
},
search: {
position: 'relative',
borderRadius: theme.shape.borderRadius,
backgroundColor: fade(theme.palette.common.white, 0.15),
'&:hover': {
backgroundColor: fade(theme.palette.common.white, 0.25),
},
marginRight: theme.spacing(2),
marginLeft: 0,
width: '100%', // Keep
[theme.breakpoints.up('sm')]: {
marginLeft: theme.spacing(3),
// width: 'auto', // Remove
},
},

How to draw a trapezium/trapezoid with react-native?

this is code by css at id works fine:
border-bottom: 100px solid #0000ff80;
border-right: 50px solid transparent;
height: 0;
width: 100px;
<div id="trapezoid"></div>
but my code on react-native doesn't work:
<View style={{width:100,height:0,borderBottomWidth:100,borderBottomColor:'#000',borderLeftWidth:0,borderRightWidth:50,borderRightColor:'#000'}}>
</View>

try this out
var Trapezoid = React.createClass({
render: function() {
return (
<View style={styles.trapezoid} />
)
}
})
trapezoid: {
width: 200,
height: 0,
borderBottomWidth: 100,
borderBottomColor: 'red',
borderLeftWidth: 50,
borderLeftColor: 'transparent',
borderRightWidth: 50,
borderRightColor: 'transparent',
borderStyle: 'solid'
}
for more such shapes checkout https://codedaily.io/tutorials/22/The-Shapes-of-React-Native

You can achieve it by a rectangle and a triangle in a row.
<View style={{ flexDirection: 'row' }}>
<View style={styles.rectangle} />
<View style={[styles.triangle, styles.triangleCornerBottomLeft]} />
</View>
const styles = StyleSheet.create({
rectangle: { width: 100, height: 100, backgroundColor: 'red' },
triangle: {
width: 0,
height: 0,
backgroundColor: 'transparent',
borderStyle: 'solid',
borderRightWidth: 100,
borderTopWidth: 100,
borderRightColor: 'transparent',
borderTopColor: 'red'
},
triangleCornerBottomLeft: {
transform: [
{rotate: '270deg'}
]
},
});

Create common style classes for JSS in material-ui

I'm using material-ui's JSS implementation to styling classes.
I have a lot of duplicated code when it comes to the components' styles since I have separated my components.
For example, I have cards which all use common styling:
const styles = theme => ({
cardContainer: {
position: 'relative',
width: '50%',
padding: theme.spacing.unit / 2,
},
cardOuter: {
height: '100%',
width: '100%',
textAlign: 'start',
},
card: {
width: '100%',
background: theme.palette.backgrounds.card.off,
},
cardOn: {
background: theme.palette.backgrounds.card.on,
},
cardUnavailable: {
background: theme.palette.backgrounds.card.disabled,
},
cardContent: {
display: 'flex',
flexWrap: 'wrap',
minHeight: 98,
height: 98,
[theme.breakpoints.down('sm')]: {
minHeight: 74,
height: 74,
},
padding: `${theme.spacing.unit * 1.5}px !important`,
},
});
which I would only rarely want to extend upon the styles inside the component, but would like to import these objects into an existing styles function so I do not have to duplicate these objects.
Has anyone or does anyone know how to do this?
Thanks

Figured it out. For future viewers:
const styles = theme => ({
...card(theme),
grid: {
height: '100%',
width: 'fit-content',
paddingLeft: theme.spacing.unit * 2,
paddingRight: theme.spacing.unit * 2,
flexWrap: 'nowrap',
overflowY: 'hidden',
},
name: {
overflow: 'hidden',
textOverflow: 'ellipsis',
fontSize: '1.12rem',
fontColor: theme.palette.text.main,
[theme.breakpoints.down('sm')]: {
fontSize: '0.9rem',
}
},
state: {
textOverflow: 'ellipsis',
margin: '0 auto',
marginTop: theme.spacing.unit / 2,
fontSize: '1.0rem',
fontColor: theme.palette.text.light,
[theme.breakpoints.down('sm')]: {
fontSize: '0.8rem',
}
},
alarmArmedHome: {
background: theme.palette.backgrounds.card.alarm.home,
},
alarmArmedAway: {
background: theme.palette.backgrounds.card.alarm.away,
},
alarmTriggered: {
background: theme.palette.backgrounds.card.alarm.triggered,
},
icon: {
margin: '0 auto',
color: theme.palette.text.icon,
fontSize: '2.7rem',
[theme.breakpoints.down('sm')]: {
fontSize: '1.7rem',
}
},
});
card.js
const styles = (theme) => ({
cardContainer: {
position: 'relative',
width: '50%',
padding: theme.spacing.unit / 2,
},
cardOuter: {
height: '100%',
width: '100%',
textAlign: 'start',
},
card: {
width: '100%',
background: theme.palette.backgrounds.card.off,
},
cardOn: {
background: theme.palette.backgrounds.card.on,
},
cardUnavailable: {
background: theme.palette.backgrounds.card.disabled,
},
cardContent: {
display: 'flex',
flexWrap: 'wrap',
minHeight: 98,
height: 98,
[theme.breakpoints.down('sm')]: {
minHeight: 74,
height: 74,
},
padding: `${theme.spacing.unit * 1.5}px !important`,
},
});
export default styles;
So you pretty much have to join the objects passing in the theme if required:
...card(theme),

How to style part of my drawn fabricjs text object?

I have some code that allows me to toggle between text objects. I'd like to have the text objects include some styling, like Bold, Italic, etc for titles and such. text, however, am not sure how to accomplish this. Here's my current code:
var canvas = this.__canvas = new fabric.Canvas('c');
canvas.setHeight(300);
canvas.setWidth(500);
function textOne() {
canvas.clear();
canvas.add(new fabric.IText('Regular Font', {
left: 50,
top: 100,
fontFamily: 'arial',
fill: '#333',
fontSize: 50
}));
}
function textTwo() {
canvas.clear();
canvas.add(new fabric.IText('Bold Font', {
left: 50,
top: 100,
fontFamily: 'arial',
fontWeight: 'bold',
fill: '#333',
fontSize: 50
}));
}
canvas {
border: 1px solid #dddddd;
border-radius: 3px;
margin-top: 5px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/1.7.20/fabric.min.js"></script>
<button onclick="textOne()">One</button>
<button onclick="textTwo()">Two</button>
<canvas id="c"></canvas>

You can use the styles property to style individual characters
http://fabricjs.com/docs/fabric.IText.html#styles
var canvas = this.__canvas = new fabric.Canvas('c');
canvas.setHeight(300);
canvas.setWidth(500);
function textOne() {
canvas.clear();
canvas.add(new fabric.IText('Regular Font', {
left: 50,
top: 100,
fontFamily: 'arial',
fill: '#333',
fontSize: 50,
styles:{
0:{
0:{fontWeight: 'bold'},
1:{fontWeight: 'bold'}
}
}
}));
}
function textTwo() {
canvas.clear();
canvas.add(new fabric.IText('Bold Font', {
left: 50,
top: 100,
fontFamily: 'arial',
fontWeight: 'bold',
fill: '#333',
fontSize: 50,
styles:{
0:{
0:{fontSize: 40},
1:{fontSize: 30}
}
}
}));
}
canvas {
border: 1px solid #dddddd;
border-radius: 3px;
margin-top: 5px;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/1.7.20/fabric.min.js"></script>
<button onclick="textOne()">One</button>
<button onclick="textTwo()">Two</button>
<canvas id="c"></canvas>

If you want to also update the styles dynamically, you can use setSelectionStyles method like this:
const text = new fabric.TextBox('Regular Font', {
left: 50,
top: 100,
fontFamily: 'arial',
fill: '#333',
fontSize: 50,
});
const start = 0
const end = 5
text.setSelectionStyles({fontWeight: 'bold'}, start, end);