3 Scanning an Image from a TWAIN-Compliant Application (part 4)
Preview screen
"Auto Scan Area Adjustment" button
Click when the preview screen is displayed to automatically set the scanning area.
Click the "Auto Scan Area Adjustment" button to adjust the scanning area automatically.
Entire preview screen
"Help" button
Click to display the help file for the scanner driver.
Preview window
Click the "Preview" button in the
"Rotate" button
Each time this button is clicked, the preview image rotates 90 degrees. This lets you change the orientation of the image without picking up and placing the original again. The image file will be created using the orientation that appears in the preview window.
"Image Size" button
Click to open a dialog box that allows you to specify the scanning area by entering numbers. Pixels, mm, or inches can be selected for the units of the numbers. By initially specifying a scanning area, numbers can be entered to change that area relative to the top left corner as a fixed origin.