text: public override string HighlightTerm(string originalText, TokenGroup tokenGroup){if (tokenGroup.TotalScore == 0)return originalText;float score = tokenGroup.TotalScore;if (score == 0){return originalText;}var sb = new StringBuilder(originalText.Length + EXTRA);sb.Append("<span style=\"");if (m_highlightForeground){sb.Append("color: ");sb.Append(GetForegroundColorString(score));sb.Append("; ");}if (m_highlightBackground){sb.Append("background: ");sb.Append(GetBackgroundColorString(score));sb.Append("; ");}sb.Append("\">");sb.Append(originalText);sb.Append("</span>");return sb.ToString();}