## Uses of Class
org.apache.pdfbox.pdmodel.graphics.optionalcontent.PDOptionalContentGroup

Packages that use PDOptionalContentGroup
org.apache.pdfbox.multipdf
org.apache.pdfbox.pdmodel.graphics.optionalcontent
org.apache.pdfbox.rendering

### Uses of PDOptionalContentGroup in org.apache.pdfbox.multipdf

Methods in org.apache.pdfbox.multipdf that return PDOptionalContentGroup
`PDOptionalContentGroup` LayerUtility.`appendFormAsLayer(PDPage targetPage, PDFormXObject form, AffineTransform transform, String layerName)` Places the given form over the existing content of the indicated page (like an overlay).

### Uses of PDOptionalContentGroup in org.apache.pdfbox.pdmodel.graphics.optionalcontent

Methods in org.apache.pdfbox.pdmodel.graphics.optionalcontent that return PDOptionalContentGroup
`PDOptionalContentGroup` PDOptionalContentProperties.`getGroup(String name)` Returns the first optional content group of the given name.

Methods in org.apache.pdfbox.pdmodel.graphics.optionalcontent that return types with arguments of type PDOptionalContentGroup
`Collection<PDOptionalContentGroup>` PDOptionalContentProperties.`getOptionalContentGroups()` Returns the collection of all optional content groups.

Methods in org.apache.pdfbox.pdmodel.graphics.optionalcontent with parameters of type PDOptionalContentGroup
`void` PDOptionalContentProperties.`addGroup(PDOptionalContentGroup ocg)` Adds an optional content group (OCG).
`boolean` PDOptionalContentProperties.`isGroupEnabled(PDOptionalContentGroup group)` Indicates whether an optional content group is enabled.
`boolean` PDOptionalContentProperties.`setGroupEnabled(PDOptionalContentGroup group, boolean enable)` Enables or disables an optional content group.

### Uses of PDOptionalContentGroup in org.apache.pdfbox.rendering

Methods in org.apache.pdfbox.rendering with parameters of type PDOptionalContentGroup
`boolean` PDFRenderer.`isGroupEnabled(PDOptionalContentGroup group)` Indicates whether an optional content group is enabled.