5.3.1 Overview of modifying properties

Each context is responsible for creating certain types of graphical objects. The settings used for printing these objects are also stored by context. By changing these settings, the appearance of objects can be altered.

There are two different kinds of properties stored in contexts: context properties and grob properties. Context properties are properties that apply to the context as a whole and control how the context itself is displayed. In contrast, grob properties apply to specific grob types that will be displayed in the context.

The \set and \unset commands are used to change values for context properties. The \override and \revert commands are used to change values for grob properties.

See also

Internals Reference: Backend, All layout objects, OverrideProperty, RevertProperty, PropertySet.

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