问PHPExcel -除了BORDER_THICK和BORDER_THIN之外，还有更多的边框样式吗

EN

/* Border style */
const BORDER_NONE             = 'none';
const BORDER_DASHDOT          = 'dashDot';
const BORDER_DASHDOTDOT       = 'dashDotDot';
const BORDER_DASHED           = 'dashed';
const BORDER_DOTTED           = 'dotted';
const BORDER_DOUBLE           = 'double';
const BORDER_HAIR             = 'hair';
const BORDER_MEDIUM           = 'medium';
const BORDER_MEDIUMDASHDOT    = 'mediumDashDot';
const BORDER_MEDIUMDASHDOTDOT = 'mediumDashDotDot';
const BORDER_MEDIUMDASHED     = 'mediumDashed';
const BORDER_SLANTDASHDOT     = 'slantDashDot';
const BORDER_THICK            = 'thick';
const BORDER_THIN             = 'thin';