Javascript code by Birger Nielsen to produce a 3 of 9 barcode using 2 images
(one a white pixel, the other a black pixel)
Rescued from
http://www.246.dk/code39.html
which has been taken down.
<script type="text/javascript"> <!-- { barcode=prompt("String to transform into Code39",""); barcodeok = (barcode != null); if (barcodeok) barcodeok = (barcode != ""); if (barcodeok) { code = '*' + barcode + '*'; l = "\x3C"; g = "\x3E"; astr = l + 'html' + g + "\n" + l + 'head' + g + "\n" + l + 'title' + g + code + l + '/title' + g + "\n" + l + '/head' + g + "\n"; astr += l + 'body' + g + "\n"; astr += l + 'table border=0 cellspacing=0 cellpadding=0' + g + "\n" + l + 'caption' + g + '*' + barcode + '*' + l + '/caption' + g + "\n"; l + 'tr' + g; bcstr = ""; for (i = 0; i < code.length; i++) { bc = ""; if (code.charAt(i) == ' ') { bc = '100011101011101';} if (code.charAt(i) == '$') { bc = '100010001000101';} if (code.charAt(i) == '%') { bc = '101000100010001';} if (code.charAt(i) == '*') { bc = '100010111011101';} if (code.charAt(i) == '+') { bc = '100010100010001';} if (code.charAt(i) == '-') { bc = '100010101110111';} if (code.charAt(i) == '.') { bc = '111000101011101';} if (code.charAt(i) == '/') { bc = '100010001010001';} if (code.charAt(i) == '0') { bc = '101000111011101';} if (code.charAt(i) == '1') { bc = '111010001010111';} if (code.charAt(i) == '2') { bc = '101110001010111';} if (code.charAt(i) == '3') { bc = '111011100010101';} if (code.charAt(i) == '4') { bc = '101000111010111';} if (code.charAt(i) == '5') { bc = '111010001110101';} if (code.charAt(i) == '6') { bc = '101110001110101';} if (code.charAt(i) == '7') { bc = '101000101110111';} if (code.charAt(i) == '8') { bc = '111010001011101';} if (code.charAt(i) == '9') { bc = '101110001011101';} if (code.charAt(i) == 'A') { bc = '111010100010111';} if (code.charAt(i) == 'B') { bc = '101110100010111';} if (code.charAt(i) == 'C') { bc = '111011101000101';} if (code.charAt(i) == 'D') { bc = '101011100010111';} if (code.charAt(i) == 'E') { bc = '111010111000101';} if (code.charAt(i) == 'F') { bc = '101110111000101';} if (code.charAt(i) == 'G') { bc = '101010001110111';} if (code.charAt(i) == 'H') { bc = '111010100011101';} if (code.charAt(i) == 'I') { bc = '101110100011101';} if (code.charAt(i) == 'J') { bc = '101011100011101';} if (code.charAt(i) == 'K') { bc = '111010101000111';} if (code.charAt(i) == 'L') { bc = '101110101000111';} if (code.charAt(i) == 'M') { bc = '111011101010001';} if (code.charAt(i) == 'N') { bc = '101011101000111';} if (code.charAt(i) == 'O') { bc = '111010111010001';} if (code.charAt(i) == 'P') { bc = '101110111010001';} if (code.charAt(i) == 'Q') { bc = '101010111000111';} if (code.charAt(i) == 'R') { bc = '111010101110001';} if (code.charAt(i) == 'S') { bc = '101110101110001';} if (code.charAt(i) == 'T') { bc = '101011101110001';} if (code.charAt(i) == 'U') { bc = '111000101010111';} if (code.charAt(i) == 'V') { bc = '100011101010111';} if (code.charAt(i) == 'W') { bc = '111000111010101';} if (code.charAt(i) == 'X') { bc = '100010111010111';} if (code.charAt(i) == 'Y') { bc = '111000101110101';} if (code.charAt(i) == 'Z') { bc = '100011101110101';} if (bcstr != "") {bcstr+="0";} bcstr += bc; } for (i = 0; i < bcstr.length; i++) { astr += l + 'td' + g + l + 'img src="http://www.246.dk/Pbc-' + bcstr.charAt(i) + '.png" alt="' + bcstr.charAt(i) + '"' + g + l + '/td' + g + "\n"; } astr += l + '/tr' + g + "\n"; astr += l + '/table' + g + "\n" + l + '/body' + g + "\n" +l + '/html' + g + "\n"; aPopUp= window.open('','Barcode', 'toolbar=yes,menubar=yes,width=500,height=60'); ndoc= aPopUp.document; ndoc.write(astr); ndoc.close(); } } //--> </script>
See also:
file: /Techref/barcode/3of9.htm, 4KB, , updated: 2009/1/19 14:34, local time: 2024/8/14 22:31,
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