- void Align( const Size& layoutSize,
- Vector<LineRun>& lines );
+ void Align( const Size& size,
+ CharacterIndex startIndex,
+ Length numberOfCharacters,
+ Layout::HorizontalAlignment horizontalAlignment,
+ Vector<LineRun>& lines,
+ float& alignmentOffset );
+
+ /**
+ * @brief Sets the default line spacing.
+ *
+ * @param[in] lineSpacing The line spacing.
+ */
+ void SetDefaultLineSpacing( float lineSpacing );
+
+ /**
+ * @brief Retrieves the default line spacing.
+ *
+ * @return The line spacing.
+ */
+ float GetDefaultLineSpacing() const;