' Calculate logo size (30% of QR code) logoWidth = qrWidth * 0.3 logoHeight = qrWidth * 0.3
When testing your VB6 QR generator, always scan the result with a smartphone app. VB6 handling of string encoding (Unicode vs. ANSI) can sometimes result in a QR code that scans as garbage characters if the character set isn't handled correctly in the encoding function. vb6 qr code generator source code best