IIntraLineSpacerTag Interface

Provides the base requirements for an object that requests space to be inserted above and/or below a view line, generally used for rendering adornments within.

The bottom margin of the spacer, which the amount of additional vertical space needed below the view line.

An object that can be used to uniquely identify the spacer, so that an adornment can be rendered within its bounds.

The top margin of the spacer, which the amount of additional vertical space needed above the view line.