utils#changeBodyTheme TypeScript Examples
The following examples show how to use
utils#changeBodyTheme.
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Example #1
Source File: index.tsx From covid19-visualized with MIT License | 5 votes |
SwitchMode: FunctionComponent<PropTypes> = ({ size }) => {
const [isDark, setDark] = useState<boolean>(false)
const switchDark = (dark: boolean): void => {
setDark(dark)
changeBodyTheme(dark)
}
useEffect(() => {
setDark(JSON.parse(window.localStorage.getItem('@dark-mode')) || false)
})
return (
<div className="p-2" style={{ cursor: 'pointer', display: 'flex', alignItems: 'center' }} onClick={() => switchDark(!isDark)}>
<span>{isDark ? 'Light' : 'Dark'} </span>
<svg
width={size}
height={size}
viewBox={`0 0 ${size} ${size}`}
xmlns="http://www.w3.org/2000/svg"
fill="none"
stroke="currentColor"
strokeWidth="2"
strokeLinecap="round"
strokeLinejoin="round"
>
{
isDark ? (
<>
<circle cx="12" cy="12" r="5" />
<line x1="12" y1="1" x2="12" y2="3" />
<line x1="12" y1="21" x2="12" y2="23" />
<line x1="4.22" y1="4.22" x2="5.64" y2="5.64" />
<line x1="18.36" y1="18.36" x2="19.78" y2="19.78" />
<line x1="1" y1="12" x2="3" y2="12" />
<line x1="21" y1="12" x2="23" y2="12" />
<line x1="4.22" y1="19.78" x2="5.64" y2="18.36" />
<line x1="18.36" y1="5.64" x2="19.78" y2="4.22" />
</>
) : (
<path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" />
)
}
</svg>
</div>
)
}