Barcode global set RRTs
The component generates global set RRTs.
The following RRT syntax
~LTB::PageNumber,BarcodePosition~
specifies the value of the specific barcode found inside the entire document or inside of zones with the Add barcodes to global set property turned ON. Here PageNumber is the image page where the barcode is located and BarcodePosition is the number of the barcode found on the page counting from left to right and from top to bottom.
When Search Zones are switched on,
"found" barcodes exclude those which are not located in defined zones, not located in
defined pages, or those ones which do not satisfy validation criteria if default value is
not specified. Note that BarcodePosition may not match the number of the zone where the
barcode was found.
There are some special characters that can be used instead of a
specific PageNumber or BarcodePosition, these are:| Characters | Description |
|---|---|
| * | All Page Numbers or all Barcode Positions. |
| -1 | Last Page Number or last Barcode Position. |
| 0 | Last Barcode Position. |
| RRT | Description |
|---|---|
| ~LTB::*,BarcodePosition~ | This returns the concatenation of all barcode values in BarcodePosition found in any page of the image file. |
| ~LTB::PageNumber,*~ | This returns the concatenation of all barcode values for any position found in the PageNumber page of the image file. |
| ~LTB::-1,-1~ | This returns the barcode value of the last barcode in the last page of the image file. |
| ~LTB::-1,BarcodePosition~ | This returns the barcode value in BarcodePosition found in the last page of the image file. |
| ~LTB::PageNumber,0~ | This returns the barcode value of the last barcode in the PageNumber page of the image file. |
| ~LTB::*,0~ | This returns the concatenation of barcode values of the last barcodes found in any page of the image file. |
| ~LTB::*,*~ | This returns the concatenation of all barcode values for any position found in any page of the image file. |