spinner constant

String const spinner

Implementation

static const String spinner =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="512" height="512" preserveAspectRatio="xMidYMid meet" viewBox="0 0 512 512"><path fill="currentColor" d="M304 48c0-26.5-21.5-48-48-48s-48 21.5-48 48 21.5 48 48 48 48-21.5 48-48zm0 416c0-26.5-21.5-48-48-48s-48 21.5-48 48 21.5 48 48 48 48-21.5 48-48zM48 304c26.5 0 48-21.5 48-48s-21.5-48-48-48-48 21.5-48 48 21.5 48 48 48zm464-48c0-26.5-21.5-48-48-48s-48 21.5-48 48 21.5 48 48 48 48-21.5 48-48zM142.9 437c18.7-18.7 18.7-49.1 0-67.9s-49.1-18.7-67.9 0-18.7 49.1 0 67.9 49.1 18.7 67.9 0zm0-294.2c18.7-18.7 18.7-49.1 0-67.9S93.7 56.2 75 75s-18.7 49.1 0 67.9 49.1 18.7 67.9 0zM369.1 437c18.7 18.7 49.1 18.7 67.9 0s18.7-49.1 0-67.9-49.1-18.7-67.9 0-18.7 49.1 0 67.9z"/></svg>';