Code 25
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Dan Tobias (Talk | contribs) (Created page with "{{FormatInfo |formattype=physical |subcat=Bar codes }} '''Code 25''', or "Code 2 of 5" because it is arranged so that 2 out of every 5 elements (bars and spaces between them)...") |
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|formattype=physical | |formattype=physical | ||
|subcat=Bar codes | |subcat=Bar codes | ||
| + | |image=Code25-barcode.png | ||
| + | |caption=Non-interleaved Code 25 | ||
}} | }} | ||
| + | '''Code 25''', or "Code 2 of 5" because it is arranged so that 2 out of every 5 bars is wide, is a bar code format used to encode numeric data. Bars have two relevant widths, wide and narrow, and each group of 5 is in a pattern of 2 wide and 3 narrow bars to encode a digit. There are specified patterns used to mark the start and end of the bar code, and optional checksums. A common use for this type of code is on cartons of merchandise shipped in the supply chain for groceries. | ||
| − | + | A variant is [[Interleaved 2 of 5]], which uses widths of both the bars and the spaces between them to encode pairs of digits. | |
== Specs == | == Specs == | ||
| + | (describe interleaved version, but are applicable to non-interleaved version where only the bars are considered) | ||
* [http://bardecode.wordpress.com/2012/01/30/code-25-barcode-specification/ Code 25 description] | * [http://bardecode.wordpress.com/2012/01/30/code-25-barcode-specification/ Code 25 description] | ||
* [http://www.bardecode.com/en1/code-25-barcode-specification/ Code 25 detail] | * [http://www.bardecode.com/en1/code-25-barcode-specification/ Code 25 detail] | ||
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| + | == Software == | ||
| + | * [https://itunes.apple.com/us/app/zbar-barcode-reader/id344957305?mt=8 ZBar app (iOS)] | ||
== Developer libraries and modules == | == Developer libraries and modules == | ||
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* [http://www.barcodesoft.com/code25_font.aspx Code 25 bar code generator] (web-based) | * [http://www.barcodesoft.com/code25_font.aspx Code 25 bar code generator] (web-based) | ||
* [http://www.terryburton.co.uk/barcodewriter/generator/ Online barcode generator] (supports many different formats) | * [http://www.terryburton.co.uk/barcodewriter/generator/ Online barcode generator] (supports many different formats) | ||
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| + | == Other info == | ||
| + | * [http://www.activebarcode.com/codes/code25.html Description of interleaved and non-interleaved versions] | ||
Latest revision as of 19:24, 10 March 2014
Code 25, or "Code 2 of 5" because it is arranged so that 2 out of every 5 bars is wide, is a bar code format used to encode numeric data. Bars have two relevant widths, wide and narrow, and each group of 5 is in a pattern of 2 wide and 3 narrow bars to encode a digit. There are specified patterns used to mark the start and end of the bar code, and optional checksums. A common use for this type of code is on cartons of merchandise shipped in the supply chain for groceries.
A variant is Interleaved 2 of 5, which uses widths of both the bars and the spaces between them to encode pairs of digits.
Contents |
[edit] Specs
(describe interleaved version, but are applicable to non-interleaved version where only the bars are considered)
[edit] Software
[edit] Developer libraries and modules
[edit] Utilities
- Code 25 bar code generator (web-based)
- Online barcode generator (supports many different formats)
