162 Vuquest 3320g User Guide
decimal point between the first and second digit. For example, use 2500 to specify
a resolution of 2.5. Set to zero when using the A and B modifiers (see A - Output
Image Width and B - Output Image Height on page 160).
S - Bar Code Aspect Ratio
All dimensions used in IMGBOX are measured as multiples of the minimum ele-
ment size of the bar code. The bar code aspect ratio allows you to set the ratio of
the bar code height to the narrow element width. In the example, the narrow ele-
ment width is .010 inches and the bar code height is 0.400 inches, resulting in a
value of S = 0.4/0.01 = 40.
W - Width of Signature Capture Area
The width of the signature capture area must be measured in inches divided by .01.
In the example, the width of the area to be captured is 2.4 inches, resulting in a
value of W = 2.4/0.01 = 240. (A value of 245 was used in the example to accommo-
date a slightly wider image area.)
X - Horizontal Bar Code Offset
The horizontal bar code offset allows you to offset the horizontal center of the sig-
nature capture area. Positive values move the horizontal center to the right and
negative values to the left. Measurements are in multiples of the minimum bar
width.
Y - Vertical Bar Code Offset
Example of Resolution set to 1000R:
Example of Resolution set to 0R:
Example of Resolution set to 2000R:
Example: IMGBOX245w37h55y.
Example of Horizontal Offset set to -75X:
Example of Horizontal Offset set to 75X:
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