plus constant

String const plus

Implementation

static const String plus =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="717" height="715" preserveAspectRatio="xMidYMid meet" viewBox="0 0 717 715"><path fill="currentColor" d="M438 279h279v159H438v277H279V438H0V279h279V0h159v279z"/></svg>';