Crop To Pixel Addresses - Motorola DS6878 Product Reference Manual

Crop to Pixel Addresses

Parameter # F4h, F0h, 3Bh (Top)
Parameter # F4h, F0h, 3Ch (Left)
Parameter # F4h, F0h, 3Dh (Bottom)
Parameter # F4h, F0h, 3Eh (Right)
If you selected Enable Image Cropping, set the pixel addresses from (0,0) to (751,479) to crop to.
Columns are numbered from 0 to 751, rows from 0 to 479. Specify four values for Top, Left, Bottom, and Right,
where Top and Bottom correspond to row pixel addresses, and Left and Right correspond to column pixel
addresses. For example, for a 4 row x 8 column image in the extreme bottom-right section of the image set the
following values:
Top = 476, Bottom = 479, Left = 744, Right = 751
To set the crop to pixel address, scan each pixel address bar code below followed by three numeric bar codes
representing the value. Leading zeros are required. For example, to crop the top pixel address to 3, scan 0, 0, 3.
See Appendix D, Numeric Bar Codes
NOTE The digital scanner has a cropping resolution of 4 pixels. Setting the cropping area to less than 4 pixels
(after resolution adjustment, see
Top Pixel Address
(0 - 479 Decimal)
Bottom Pixel Address
(0 - 479 Decimal)
for numeric bar codes.
Image Size (Number of Pixels) on page
Imaging Preferences
6-10) transfers the entire image.
Left Pixel Address
(0 - 751 Decimal)
Right Pixel Address
(0 - 751 Decimal)
6 - 9