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Change height and row_height array to floats; DAFT tracker ratio
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63 changed files with 2708 additions and 1418 deletions
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@ -419,7 +419,7 @@ gives a box with a width 10 times the X-dimension of the symbol. Note that when
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specifying a box, horizontal whitespace is usually required in order to create a
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quiet zone between the barcode and the sides of the box.
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Code 16k, Code 49 and Codablock-F always have boundary bars, and default to
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Codablock-F, Code 16k and Code 49 always have boundary bars, and default to
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particular horizontal whitespace values. Special considerations apply to ITF-14
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- see the specific section 6.1.2.6 for that symbology.
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@ -979,7 +979,9 @@ Variable Name | Type | Meaning | Default Value
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--------------------------------------------------------------------------------
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symbology | integer | Symbol to use (see section | BARCODE_CODE128
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| | 5.7). |
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height | integer | Symbol height. [1] | 50
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height | float | Symbol height, excluding | Symbol
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| | fixed width-to-height | dependent
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| | symbols. [1] |
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whitespace_width | integer | Horizontal whitespace width.| 0
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whitespace_height | integer | Vertical whitespace height. | 0
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border_width | integer | Border width. | 0
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@ -1033,7 +1035,7 @@ encoding_data | array of | Representation of the | (output only)
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| character | encoded data. |
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| strings | |
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row_height | array of | Representation of the | (output only)
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| integers | height of a row. |
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| floats | height of a row. |
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errtxt | character | Error message in the event | (output only)
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| string | that an error occurred. |
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bitmap | pointer to | Pointer to stored bitmap | (output only)
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@ -1054,9 +1056,10 @@ vector | pointer to | Pointer to vector header | (output only)
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| structure | vector elements. |
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--------------------------------------------------------------------------------
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[1] This value is ignored for Australia Post 4-State Barcodes, POSTNET, PLANET,
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USPS Intelligent Mail, RM4SCC, PDF417, Data Matrix, MaxiCode, QR Code, GS1
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DataBar Stacked, PDF417 and MicroPDF417 - all of which have a fixed height.
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[1] This value is ignored for Aztec (including HIBC and Aztec Rune), Code One,
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Data Matrix (including HIBC), DotCode, Grid Matrix, Han Xin, MaxiCode, QR Code
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(including HIBC, Micro QR, rMQR and UPNQR), and Ultracode - all of which have a
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fixed width-to-height ratio (or, in the case of Code One, a fixed height).
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To alter these values use the syntax shown in the example below. This code has
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the same result as the previous example except the output is now taller and
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@ -1069,7 +1072,7 @@ int main(int argc, char **argv)
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struct zint_symbol *my_symbol;
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my_symbol = ZBarcode_Create();
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strcpy(my_symbol->fgcolour, "00ff00");
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my_symbol->height = 400;
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my_symbol->height = 400.0f;
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ZBarcode_Encode_and_Print(my_symbol, argv[1], 0, 0);
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ZBarcode_Delete(my_symbol);
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return 0;
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@ -1302,7 +1305,7 @@ Value | Effect
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0 | No options selected.
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BARCODE_BIND | Boundary bars above and below the symbol and between
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| rows if stacking multiple symbols. [2]
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BARCODE_BOX | Add a box surrounding the symbol and whitespace. [2]
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BARCODE_BOX | Add a box surrounding the symbol and whitespace.
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BARCODE_STDOUT | Output the file to stdout.
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READER_INIT | Add a reader initialisation symbol to the data before
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| encoding.
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@ -1316,8 +1319,9 @@ OUT_BUFFER_INTERMEDIATE | Return the bitmap buffer as ASCII values instead of
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| separate colour channels (OUT_BUFFER only).
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--------------------------------------------------------------------------------
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[2] This value is ignored for Code 16k and Codablock-F. Special considerations
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apply to ITF-14 - see the specific section 6.1.2.6 for that symbology.
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[2] This flag is always set for Codablock-F, Code 16k and Code 49. Special
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considerations apply to ITF-14 - see the specific section 6.1.2.6 for that
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symbology.
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5.9 Setting the Input Mode
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--------------------------
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@ -2614,15 +2618,15 @@ Annex A.
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6.6.9 Code One
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--------------
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A matrix symbology developed by Ted Williams in 1992 which encodes data in a
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way similar to Data Matrix. Code One is able to encode the Latin-1
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character set or GS1 data. There are two types of Code One symbol - variable
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height symbols which are roughly square (versions A through to H) and
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fixed-height versions (version S and T). These can be selected by using --vers=
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or setting option_2 as shown in the table below:
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way similar to Data Matrix. Code One is able to encode the Latin-1 character
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set or GS1 data. There are two types of Code One symbol - fixed-ratio symbols
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which are roughly square (versions A through to H) and variable-width versions
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(version S and T). These can be selected by using --vers= or setting option_2
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as shown in the table below:
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--------------------------------------------------------------------
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Input | Version | Size | Numeric | Alphanumeric
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| | | Data Capacity | Data Capacity
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| | (W x H) | Data Capacity | Data Capacity
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--------------------------------------------------------------------
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1 | A | 16 x 18 | 22 | 13
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2 | B | 22 x 22 | 44 | 27
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@ -2632,8 +2636,8 @@ Input | Version | Size | Numeric | Alphanumeric
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6 | F | 70 x 76 | 886 | 553
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7 | G | 104 x 98 | 1755 | 1096
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8 | H | 148 x 134 | 3550 | 2218
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9 | S | 8X height | 18 | N/A
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10 | T | 16X height | 90 | 55
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9 | S | width x 8 | 18 | N/A
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10 | T | width x 16 | 90 | 55
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--------------------------------------------------------------------
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Version S symbols can only encode numeric data. The width of version S and
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@ -2882,7 +2886,9 @@ This is a method for creating 4-state codes where the data encoding is provided
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by an external program. Input data should consist of the letters 'D', 'A', 'F'
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and 'T' where these refer to descender, ascender, full (ascender and descender)
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and tracker (neither ascender nor descender) respectively. All other characters
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are ignored.
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are invalid. The ratio of the tracker size to full height can be given in
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thousandths (permille) using the --vers= option or by setting option_2. The
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default value is 250 (25%).
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7. Legal and Version Information
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@ -3206,6 +3212,7 @@ international standards:
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> Uniform Symbology Specification Code One (AIM Inc., 1994)
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> ANSI/AIM BC12-1998 - Uniform Symbology Specification Channel Code
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> ANSI/AIM BC6-2000 - Uniform Symbology Specification Code 49
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> ANSI/AIM BC5-1995 - Uniform Symbology Specification Code 93
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> ANSI/HIBC 2.6-2016 - The Health Industry Bar Code (HIBC) Supplier Labeling
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Standard
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> AIM ISS-X-24 - Uniform Symbology Specification Codablock-F
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