Method IsLength

css/css.go:116–128

IsLength returns true if the token is a length.

()

// IsLength returns true if the token is a length.
func (t Token) IsLength() bool {
	if t.TokenType == css.DimensionToken {
		return true
	} else if t.TokenType == css.NumberToken && t.Data[0] == '0' {
		return true
	} else if t.TokenType == css.FunctionToken {
		fun := ToHash(t.Data[:len(t.Data)-1])
		if fun == Calc || fun == Min || fun == Max || fun == Clamp || fun == Attr || fun == Var || fun == Env {
			return true
		}
	}
	return false
}

// IsLengthPercentage returns true if the token is a length or percentage token.
func (t Token) IsLengthPercentage() bool {