The child interactors of this interactor. This property may be null.

Controls the dragging behavior of the interactor.

The height of the page in terms of the interactor coordinate system.

Shows an open or closed hand, depending on whether a user is panning.

Controls whether an interactor can be interacted with.

Enables panning by dragging. True by default.

The layers of this interactor.

The layout property controls the placement of sub-interactors relative to this one. This property may be null.

The controlled object.

A value between 0 and 1 that specifies the opacity of the interactor. 1 means fully opaque, 0 means fully transparent (i.e. invisible). The default is 1.

The page that this interactor controls.

The interactor that this interactor is a child of.

The rectangle that the entire PDF page occupies.

Returns the transformation that is applied to objects that are specified in the PDF page coordinate system (i.e. with the origin at the bottom-left of the page), i.e.:

• If one applies this transformation to a pdf page coordinate, one obtains the coordinates in coordinate system of the page interactor (i.e. with the origin at the top left of the visible page).
• If one applies this transformation to the local coordinate system (CTM), one obtains the pdf coordinate system.

The rectangle that this interactor occupies, including the space taken by its layers.

The distance at which the shadow of the interactor will be drawn. This distance is relative to the parent, so that transformations on this interactor (such as rotations) do not influence the location of the shadow.

The tooltip for this interactor. Override this to return the proper information for this interactor. If null, no tooltip will be shown.

Transformation that is applied to the interactor before drawing, relative to the origin of its parent, i.e.:

• If one applies this transformation to a local coordinate, one obtains the coordinates in the coordinate system of the parent.
• If one uses this transformation to transform the parent coordinate system (CTM), one obtains the local coordinate system.

The viewer that this interactor is located in.

Transforms coordinates in the local coordinate system to the coordinate system of the viewer, i.e.:

• If one applies this transformation to a local coordinate, one obtains the coordinates in the coordinate system of the viewer.
• If one uses this transformation to transform the original viewer coordinate system (CTM), one obtains the local coordinate system.

A rectangle that defines a the visible part of the interactor, in terms of its own coordinate system.

The width of the page in terms of the interactor coordinate system.