Add book background
An image can be placed behind a Mz3 book.
The image is enlarged to fill the entire window.
If the page proportions do not match, the background image will be cropped on the too wide / high side (right or bottom).
The background image is always scaled to match the window in which the Mz3 book is displayed.
If the aspect ratio of the window and the background image do not match, the background image will be distorted.
The background image should, therefore, have as much of a similar aspect ratio as the typical window in which the Mz3 book is opened,
Therefore, a background image should be chosen that tolerates such distortions.
As an alternative to a background image, the background can also be filled with a selectable color.
Selection and Add
Choosing a book background image works the same as selecting any other element: Via the browse button! https://manula.r.sizr.io/large/user/14418/img/button-browse.png in the Add Book Background window
The background image must and cannot be positioned.
The background image can be deleted by calling
Commands - Add Book Background again.