Variables | |
bool | Code4StateUSPSInverted |
Code is inverted (white on black)/not inverted. | |
short | Code4StateUSPSLSB |
The Position of the "low significant bit" of the 4-State USPS Postal code. | |
bool | Code4StateUSPSMirror |
Code is mirrored/not mirrored. | |
short | Code4StateUSPSQuietzone |
Quietzone in module width. | |
short | Code4StateUSPSThreshold |
Digitalization threshold. | |
bool Code4StateUSPSInverted |
Code is inverted (white on black)/not inverted.
The property inverted
set to TRUE
specifies whether the barcode is present as a black on white image (invers = FALSE
) or a white on black image (invers = TRUE
). Normally barcodes are printed dark on a bright background in which case the value FALSE
is passed. Under certain circumstances, the contrast ratio may be inverted. In such cases, the value TRUE
is passed.
[in,out] | Code4StateUSPSInverted | Code is inverted (white on black)/not inverted. |
short Code4StateUSPSLSB |
The Position of the "low significant bit" of the 4-State USPS Postal code.
The property lsb
can have the following states: CVC_BC_LSB_LEFT
, CVC_BC_LSB_BOTTOM
, CVC_BC_LSB_RIGHT
or CVC_BC_LSB_TOP. If the lsb is not correct (for example CVC_BC_LSB_LEFT
and CVC_BC_LSB_RIGHT
are interchanged) the code interpretation is another. Default lsb is CVC_BC_LSB_LEFT
.
[in,out] | Code4StateUSPSLSB | Set the position of the "low significant bit" in the code. |
bool Code4StateUSPSMirror |
Code is mirrored/not mirrored.
The property mirror
= TRUE
specifies that the 4-State USPS is mirrored, possibly because the code must be read from the rear or because it was mirrored on image acquisition.
[in,out] | Code4StateUSPSMirror | Code is mirrored/not mirrored. |
short Code4StateUSPSQuietzone |
Quietzone in module width.
The property quietzone
sets the minimal quiet zone in module width. The range is between 2 to 10. Default quiet zone is 5.
[in,out] | Code4StateUSPSQuietzone | Set the quiet zone in module width. |
short Code4StateUSPSThreshold |
Digitalization threshold.
The property threshold
sets the current digitalisation threshold in % ranging from 0 to 100. Default threshold is 10.
[in,out] | Code4StateUSPSThreshold | Set the digitalisation threshold of the code. |