IDocumentRulerController

void AddTabStop(TabStopInfo tabStop)

void ChangeTabStopPosition(TabStopInfo tabStop, double offset)

IEnumerable<double> GetDefaultTabStopsByWidth(double width)

FlowDirection GetFlowDirection()

IEnumerable<SeparatorInfo> GetHorizontalSeparators()

HorizontalSeparatorsInfo GetHorizontalSeparatorsInfo()

FlowDirection GetMarkersFlowDirection()

Rect GetPageSizeAndPosition()

Size GetScaleFactor()

IEnumerable<TabStopInfo> GetTabStops()

IEnumerable<SeparatorInfo> GetVerticalSeparators()

bool IsValidColumnSeparatorChange(SeparatorInfo separatorInfo, double currentPosition, double horizontalChange)

void RemoveTabStop(TabStopInfo tabStop)

void SetSeparatorFirstLineIndent(double indent)

void SetSeparatorFirstLineIndentAndHangingIndent(double firstLineIndent, double hangingIndent)

void SetSeparatorHangingIndent(double indent)

void SetSeparatorOffset(SeparatorInfo separator, double offset)

void SetSeparatorRightIndent(double indent)

event EventHandler<EventArgs> PageChanged

event EventHandler<EventArgs> SeparatorsChanged