Motorola MS4404 用户手册
7 - 18 Symbol MS4404/MS4407 Integration Guide
Bits per Pixel (continued)
Signature Capture
Parameter # 5Dh
A signature capture bar code is a special-purpose symbology which delineate a signature capture area in a
document with a machine-readable format. The recognition pattern is variable so it can optionally provide an index
to various signatures. The region inside the bar code pattern is considered the signature capture area.
document with a machine-readable format. The recognition pattern is variable so it can optionally provide an index
to various signatures. The region inside the bar code pattern is considered the signature capture area.
Output File Format
Decoding a signature capture bar code de-skews the signature image converts the image to a BMP, JPEG, or TIFF
file format. The output data includes the file descriptor followed by the formatted signature image.
file format. The output data includes the file descriptor followed by the formatted signature image.
4 BPP
(01h)
*
8 BPP
(02h)
Table 7-3
Output File Format
File Descriptor
Signature Image
Output Format
(1 byte)
Signature Type
(1 byte)
Signature Image
Size
(4 bytes)
(BIG Endian)
JPEG - 1
BMP - 3
TIFF - 4
BMP - 3
TIFF - 4
1-8
0x00000400
0x00010203…..