- only displayed when an object has image/audio/PDF/video or book data
- in the Viewer, the object is always placed in a invisible image area, in which the image can be zoomed or moved
- this guarantees that the size of the Viewer does not change with the size of the object
- it also makes sure the distance to the red area remains the same
- the distance between image and red area should always be 20 px
Tabs:
Mediaviewer:
...