BARCODE (PCL,PDF, PS)

1. barcode col|{numexpr}, row|{numexpr},"value"|{expr},symbology,height,spc-pixels [,text] [,rotate degrees] [,start char] [,stop char] [,truncate] [,mode mode] [,cols cols] [,rows rows][,notrim] [,security|errorlevel n] [,symbolno n] [,totsymbol n] [,notbc]

2. barcode "text|~regexpr|!=text|!~regexpr[@left,top,right.bottom]", col|{numexpr}, row|{numexpr}, "", symbology, height, spc-pixels, getoffset cols, getcols cols [,eraseoffset cols] [,erasecols cols] [,text] [,rotate degrees] [,start char] [,stop char] [,truncate] [,mode mode] [,cols cols] [,rows rows][,notrim] [,security|errorlevel n] [,symbolno n] [,totsymbol n] [,notbc]

col and row determine the upper left corner of the barcode. If used, numexpr is a Business Basic expression that generates a numeric value for the column or row.

value is a text string, up to 28 characters, to barcode (when using the Support Server, there is no limit on characters). Often this is symbology-dependent. If check digits are required, they are generated internally in UnForm. Within barcode families, if a unique symbology is associated with a specific length, then UnForm will internally select the correct symbology. For example, if a 9-digit zip code is specified with symbology 900 (5-digit post net), then symbology 905 will be used automatically.

Code	Description
100	UPC VERSION A
105	UPC VERSION A + 2 DIGIT SUPPLEMENTAL ADD-ON
110	UPC VERSION A + 5 DIGIT SUPPLEMENTAL ADD-ON
125	UPC VERSION E
126	UPC VERSION E supporting number series 1, 6-digit input
130	UPC VERSION E + 2 DIGIT SUPPLEMENTAL ADD-ON
135	UPC VERSION E + 5 DIGIT SUPPLEMENTAL ADD-ON
150	UPC/EAN/IAN – 13
155	UPC/EAN/IAN – 8
200	INTERLEAVED 2 OF 5 – 2:1 CHECK DIGIT
205	INTERLEAVED 2 OF 5 – 2:1 NO CHECK DIGIT
220	INTERLEAVED 2 OF 5 – 3:1 CHECK DIGIT
225	INTERLEAVED 2 OF 5 – 3:1 NO CHECK DIGIT
300	STANDARD CODE 2 OF 5 – 2:1 CHECK DIGIT
305	STANDARD CODE 2 OF 5 – 2:1 NO CHECK DIGIT
320	STANDARD CODE 2 OF 5 – 3:1 CHECK DIGIT
325	STANDARD CODE 2 OF 5 – 3:1 NO CHECK DIGIT
400	CODE 39 (3 OF 9) – 2:1 NO CHECK DIGIT
405	CODE 39 (3 OF 9) – 2:1 CHECK DIGIT
410	CODE 39 (3 OF 9) – 2:1 NO CHECK DIGIT (FULL 128 ASCII)
415	CODE 39 (3 OF 9) – 2:1 CHECK DIGIT (FULL 128 ASCII)
440	CODE 39 (3 OF 9) – 3:1 NO CHECK DIGIT
445	CODE 39 (3 OF 9) – 3:1 CHECK DIGIT
450	CODE 39 (3 OF 9) – 3:1 NO CHECK DIGIT (FULL 128 ASCII)
455	CODE 39 (3 OF 9) – 3:1 CHECK DIGIT (FULL 128 ASCII)
500	CODE 93
600	CODE 128 – SERIES "A"
605	CODE 128 – SERIES "B"
610	CODE 128 – SERIES "C"
700	CODABAR – NO CHECK DIGIT
705	CODABAR – CHECK DIGIT
900	USPS Post net – 5 DIGIT
905	USPS Post net – 9 DIGIT
910	USPS Post net ABC – 11 DIGIT
950	USPS Planet
960	USPS Intelligent Mail (Aka: OneCode, the 4-State Customer Barcode, 4CB and USPS4CB)
1000	PDF417
1010	MicroPDF
1100	Maxicode
1200	Data Matrix
1300	Aztec
1310	Aztec with binary content flag
1400	QR Code
1410	Micro QR Code

height is expressed in points or pixels. If it is an integer, such as 50 or 175, then it is treated as pixels at 300 dpi. If it is a floating-point number, like 18.7 or 12.0 (it contains a decimal point), then it is treated as points (1 point=1/72 inch). The maximum height is 3000 pixels.

spc-pixels is the number of pixels allocated to spacing between bars, from 1 to 50, the default being 2.

In syntax 2, triggered by a quoted value as the first argument, barcodes will be generated at all locations on a page where the text or the regular expression regexpr occurs. The value(s) to barcode will be based upon what text matches occur. Each match will determine the value to barcode based on the word found (up to the first space or the end of the line), and the placement of the barcode. The value to barcode can be adjusted by the getoffset cols (integer columns from the location of the match) and getcols cols (number of columns to use for the value). The location of the barcode can be adjusted by the col and row parameter, where 0,0 is the location where the match is found. The match text found can be erased from the report by setting eraseoffset cols and erasecols cols.

If the syntax "!=text" or "!~regexpr" is used, then the search is for positions NOT equal to the text or NOT matching the regular expression. When using the NOT syntax, only one search is performed per line in the search region.

The search for text or regexpr can be limited to a region on the page by adding a suffix in the format '@left,top,right,bottom'. To use a literal "@" character in text or regexpr, it is necessary to specify "\@".

Normally, UnForm will trim trailing spaces from the value being barcoded. If the notrim option is present, trailing spaces will not be trimmed. This can be critical if the barcode data contains spaces that must be retained. For example, a Code 128 barcode uses encoding that can produce space characters for valid data, so the notrim option should be used to prevent valid data from being truncated.

For 1D symbologies, you can specify 'cols n' to fit the barcode into the specified number of columns (specified in integers), overriding the space-pixel setting. This provides more precise space allocation.

•Use symbolno n and totsymbol n for linked 2d barcodes, supported by QR code, Aztec, and Maxicode

•Use "security n" or "errorlevel n" to set the error correction level with Aztec (range 1-89), QR (range 0 to 3), and PDF417 (range 1 to 8)

•PDF417 also supports "mode 1" to enable binary compaction, and uses cols and rows for number of columns (1 to 30) and rows (3 to 90)

•MicroPDF417 uses "cols n" to specify a symbol size, described in the following table:

Index	Symbol size (rows x cols)	Index		Symbol size (rows x cols)
0	automatic calculation	18		3 x 15
1	1 x 11	19		3 x 20
2	1 x 14	20		3 x 26
3	1 x 17	21		3 x 32
4	1 x 20	22		3 x 38
5	1 x 24	23		3 x 44
6	1 x 28	24		4 x 4
7	2 x 8	25		4 x 6
8	2 x 11	26		4 x 8
9	2 x 14	27		4 x 10
10	2 x 17	28		4 x 12
11	2 x 20	29		4 x 15
12	2 x 23	30		4 x 20
13	2 x 26	31		4 x 26
14	3 x 6	32		4 x 32
15	3 x 8	33		4 x 38
16	3 x 10	34		4 x 44
17			3 x 12

Index	Symbol size (rows x cols)	Index		Symbol size (rows x cols)
0	automatic calculation	21		101 x 101
1	21 x 21	22		105 x 105
2	25 x 25	23		109 x 109
3	29 x 29	24		113 x 113
4	33 x 33	25		117 x 117
5	37 x 37	26		121 x 121
6	41 x 41	27		125 x 125
7	45 x 45	28		129 x 129
8	49 x 49	29		133 x 133
9	53 x 53	30		137 x 137
10	57 x 57	31		141 x 141
11	61 x 61	32		145 x 145
12	65 x 65	33		149 x 149
13	69 x 69	34		153 x 153
14	73 x 73	35		157 x 157
15	77 x 77	36		161 x 161
16	81 x 81	37		165 x 165
17	85 x 85	38		169 x 169
18	89 x 89	39		173 x 173
19	93 x 93	40		177 x 177
20			97 x 97

Index	Symbol size (rows x cols)	Index	Symbol size (rows x cols)
0	automatic calculation	16	64 x 64
1	10 x 10	17	72 x 72
2	12 x 12	18	80 x 80
3	14 x 14	19	88 x 88
4	16 x 16	20	96 x 96
5	18 x 18	21	104 x 104
6	20 x 20	22	120 x 120
7	22 x 22	23	132 x 132
8	24 x 24	24	144 x 144
9	26 x 26	25	8 x 18
10	32 x 32	26	8 x 32
11	36 x 36	27	12 x 26
12	40 x 40	28	12 x 36
13	44 x 44	29	16 x 36
14	48 x 48	30	16 x 48
15		52 x 52

Index	Symbol size (rows x cols)	Index		Symbol size (rows x cols)
0	automatic calculation	17		83 x 83
1	15 x 15	18		87 x 87
2	19 x 19	19		91 x 91
3	23 x 23	20		95 x 95
4	27 x 27	21		101 x 101
5	31 x 31	22		105 x 105
6	37 x 37	23		109 x 109
7	41 x 41	24		113 x 113
8	45 x 45	25		117 x 117
9	49 x 49	26		121 x 121
10	53 x 53	27		125 x 125
11	57 x 57	28		131 x 131
12	61 x 61	29		135 x 135
13	67 x 67	30		139 x 139
14	71 x 71	31		143 x 143
15	75 x 75	32		147 x 147
16	79 x 79	33		151 x 151
And 3 special sizes, usually used only for reader programming
34	19 x 19 (reader progr.)	36		27 x 27 (reader progr.)
35			23 x 23 (reader progr.)

The internal barcode engine has been upgraded to use the TEC-IT barcode toolkit, which enables many new features and barcode symbologies, and eliminates the need for the Windows Support Server, which was required for certain features in previous releases. The legacy 1D barcode kit is still available, by specifying a "notbc" option.

Barcodes are now generated before other raster data, such as boxes or text, in order to support human-readable text output. This might change job appearance if boxes or text are drawn on top of the barcode image.

The positioning algorithm for PDF versions of the barcode was modified in Version 5 to match the positioning of laser barcodes. If your application depends on this older algorithm, then you can modify your ufparam.txt file (preferably by copying it to ufparam.txc and then modifying that file, to avoid losing your changes during an update) to add (or change) 'v4pdfbcd=1' in the [defaults] section.

barcode 10.5,22,{get(10,21,5)},900,12.0,2 will add a 12.0 point high, 5-digit post net barcode based on a zip code found at column 10, row 21.

barcode "bcd:@16,22,20,55",0,0,"",600,75,2, getoffset 4, getcols 10, erasecols 14 will search for data starting with "bcd:" in the region starting at column 16, row 22, through column 20, row 55, barcode the 10 characters following it, and erase the underlying text.