brightness constant
String
const brightness
Implementation
static const String brightness =
'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><g fill="currentColor" stroke-width="1.5"><path stroke="currentColor" d="m12 7 1.53 1.304 2.006.16.16 2.005L17 12l-1.305 1.53-.16 2.006-2.004.16L12 17l-1.53-1.305-2.006-.16-.16-2.004L7 12l1.304-1.53.16-2.006 2.005-.16L12 7Z"/><path d="M10.47 15.695 12 17V7l-1.53 1.304-2.006.16-.16 2.005L7 12l1.304 1.53.16 2.006 2.005.16Z"/><path stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="M21 3.6v16.8a.6.6 0 01-.6.6H3.6a.6.6 0 01-.6-.6V3.6a.6.6 0 01.6-.6h16.8a.6.6 0 01.6.6Z"/></g></svg>';