Download or view qrcode.frink in plain text format
// Generates a QRcode image using Google Charts API:
// http://code.google.com/apis/chart/docs/gallery/qr_codes.html
// Generate a QRcode image and return that image.
// errorCorrection is a letter consisting of one of the following:
// "L" (can correct up to 7% errors)
// "M" (can correct up to 15% errors)
// "Q" (can correct up to 25% errors)
// "H" (can correct up to 30% errors)
qrcode[text, errorCorrection="M", width=400, height=400] :=
{
i = new image["http://chart.apis.google.com/chart?cht=qr&chs=${width}x${height}&chld=$errorCorrection&chl=" + URLEncode[text, "UTF8"]]
return i
}
//text = "https://frinklang.org/"
//text = "This is a test. It is very long but it is awesome. You are nice. I like you too. This has a text length limit of about 2000 characters. What if I was a monkey. That would be nice. What if you had a monkey? It would be nice too. Monkey monkey monkey."
text="36.12090 N 115.18390 W"
g = new graphics;
g.fitCenter[qrcode[text,"L"],0,0,1,1]
g.fitCenter[qrcode[text,"M"],1,0,1,1]
g.fitCenter[qrcode[text,"Q"],0,1,1,1]
g.fitCenter[qrcode[text,"H"],1,1,1,1]
g.fitCenter[qrcode[text,"H"],0,2,1,1]
g.color[1,1,1]
g.fillRectCenter[1,1,.44,.1]
g.font["SansSerif",.1]
g.color[0,0,0]
g.text["Daemon", 1,1]
g.show[]
//g.write["daemonGPS.svg", 3000, 2000] // Doh, comes back as bitmap
g.write["daemonGPS.png", 2000, 3000]
//g.print[] // Or just right-click the graphic and select "print"
Download or view qrcode.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 20136 days, 3 hours, 55 minutes ago.