Crop To Pixel Addresses - Motorola DS4800 Series Product Reference Manual

5 - 8 DS4800 Series Corded Digital Imager Product Reference Guide

Crop to Pixel Addresses

Parameter # 315 (Top)
Parameter # 316 (Left)
Parameter # 317 (Bottom)
Parameter # 318 (Right)
If you selected Enable Image Cropping, set the pixel addresses from (0,0) to (799,1279) to crop to.
Columns are numbered from 0 to 1279, rows from 0 to 799. 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 = 796, Bottom = 799, Left = 1272, Right = 1279
To set the crop to pixel address, scan each pixel address bar code below followed by four numeric bar codes
representing the value. Leading zeros are required. For example, to crop the top pixel address to 3, scan 0, 0,
0, 3. See Appendix G, Numeric Bar Codes
Top = 0, Bottom = 799, Left = 0, Right = 1279
NOTE The digital imager has a cropping resolution of 4 pixels. Setting the cropping area to less than 4 pixels
(after resolution adjustment, see
Top Pixel Address
(0 - 799 Decimal)
Bottom Pixel Address
(0 - 799 Decimal)
for numeric bar codes. The defaults are:
Image Size (Number of Pixels) on page 5-9) transfers the entire image.
Left Pixel Address
(0 - 1279 Decimal)
Right Pixel Address
(0 - 1279 Decimal)