Chapter IV. The TWAIN Interface
31
transparencies or negatives. It will rotate the
scanned image 90
°
counter-clockwise. This
feature will not show up on the prescanned
image, but will only affect the final scanned
image. Normal images must be rotated using
an image-editing application.
Prescan Area
The Prescan Area (Figure 9)
is the large white area in the middle of the
TWAIN window. Documents or images
that are prescanned will be displayed there.
Prescanning images is very useful as it gives
you an idea of how a document or image
will look after it is scanned.
You can use the Magnifying Glass to zoom
the view of the prescanned image by
clicking on the magnifying glass button
towards the upper right of the TWAIN
window and then clicking on the part of the
image you wish to view in detail.
If you change any settings either in the TWAIN
window or in any of the Advanced windows, the
effects of the changes (except for Flip, Rotate, Filter
and Descreen) will immediately appear on the
prescanned image in the Prescan Area. This allows
Figure 9. Prescan Area
Scan Area
Borders
Содержание VividPro II
Страница 8: ...1 Chapter I Hardware Installation...
Страница 13: ...6 Chapter II Software Setup...
Страница 16: ...9 Chapter III Usage and Maintenance...
Страница 31: ...24 Chapter IV The TWAIN Interface...
Страница 56: ...49 Chapter V The Scanner Software...