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Mirror
- lets you change the horizontal orientation of a pre-scan image to
one that mirrors the current orientation of the image view across a vertical
imaginary line.
Note: This function applies to all the scan areas defined in the Batch Scan
function at the same time. That is, when it is disabled, none of the defined
scan areas are mirrored; when it is enabled, all the scan areas are mirrored.
Zoom
- lets you enlarge the view of the image in the Preview window.
However, the zoom function can only enlarge the image view with one
predefined factor. Click on icon again to restore the image.
Invert
- enables you to view and scan a positive scanned image to
negative or a negative image to positive. By applying this function, the
brightness value of each pixel will change to an inverse value on 256-color
scale.
Levels
- convert colors of the scan document spread over a 256-color
scale.
