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Barcode QR Code
Ralph Nusser, Sogetes Computer-Services
http://www.sogetes.com
QR Code of first stanza of hymn
Description:
/*
SYNTAX:
_Barcode_QR ( myText ; pSize ; pEncoding )
AUTHOR:
Ralph Nusser, September 18th, 2008
EXAMPLE (first stanza of hymn "Ein feste Burg..." [http://de.wikipedia.org/wiki/Ein_feste_Burg_ist_unser_Gott]:
http://chart.apis.google.com/chart?chs=400x400&cht=qr&chl=<Ein feste Burg ist unser Gott, ein gute Wehr und Waffen.
Er hilft uns frei aus aller Not, die uns jetzt hat betroffen.
Der altböse Feind, mit Ernst er's jetzt meint;
groß Macht und viel List sein grausam Rüstung ist,
auf Erd ist nicht seinsgleichen.>&choe=<UTF-8>
where:
* <text to encode> is text for the QR code. This must be url-encoded in UTF8. Note the space between hello and world is written as %20 in the following example.
* <output encoding> optionally specifies how the output is encoded. If this is not specified the default of UTF-8 is used. Available options are: Shift_JIS, UTF-8, or ISO-8859-1.
http://chart.apis.google.com/chart?chs=250x100&chd=t:60,40&cht=p3&chl=Hello|World
EXPLANATION:
http://en.wikipedia.org/wiki/QR_Code
*/
Let ([
a = "http://chart.apis.google.com/chart?chs=";
b = pSize;
c = "x" & b & "&cht=";
d = "qr&";
e = "chl=";
f = GetAsURLEncoded ( "<" & pText & ">") & "&";
g = "choe=%3C";
h = pEncoding & "%3E"
];
a & b & c & d & e & f & g & h
)
Note: these examples are not guaranteed or supported
by BrianDunning.com. Please contact the individual developer with any questions
or problems.
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