Signature Capture
505
BMP format does not use compression, JPEG and TIFF formats do.
Dimensions
The size of the signature capture box is determined by the height and separation of the start and stop patterns. The
line width of the signature capture box is insignificant.
The thinnest element width, referred to here as X, is nominally 10 mils (1 mil = 0.0254 mm). Select this as an exact
multiple of the pixel pitch of the printer used. For example, when using a 203 DPI (dots-per-inch) printer and
printing 2 dots per module, the resulting X dimension is 9.85 mils.
Data Format
The decoder output is formatted according to Table 46. Zebra decoders allow different user options to output or
inhibit barcode type. Selecting "Symbol ID" as the barcode type for output identifies the CapCode with letter "i".
Bits Per Pixel
(not applicable to JPEG format)
1 (2 levels)
4 (16 levels)
8 (256 levels)
Table 45 User Defined CapCode Parameters
Parameter Defined
Table 46 Data Format
File Format
(1 byte)
Type (1 byte)
Image Size
(4 bytes, BIG Endian)
Image Data
JPEG - 1
BMP - 3
TIFF - 4
See Table 44, last column (Same bytes as in a data
file.)
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