QR (Quick Response) code shape.
The physical size of the QR code is given by its Width and Height in points. The number of "dots" dat get generated depends on the value of the Data parameter. More data implies a QR code with more (and smaller) dots. The current implementation will always generate a code with error correction level "M".
The Quiet zone property is ignored, as QR codes incorporate a mandatory "quiet zone". The DataLength and XDimension properties are currently also ignored.
public class QRBarcodeShape : TwoDimensionalBarcodeShape