QrCodeBinaryGridReader (boofcv-recognition 0.31 API)

```
public class QrCodeBinaryGridReader<T extends boofcv.struct.image.ImageGray<T>>
extends java.lang.Object
```
Reads binary values from the qr code's grid. Top left corner of the qr code is it's origin. +x = right and +y = down same as it is in images.

Constructors
Constructor and Description
`QrCodeBinaryGridReader(java.lang.Class<T> imageType)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`QrCodeBinaryGridToPixel`	`getTransformGrid()`
`void`	`gridToImage(double row, double col, georegression.struct.point.Point2D_F64 image)`
`void`	`gridToImage(float row, float col, georegression.struct.point.Point2D_F32 image)`
`void`	`imageToGrid(float x, float y, georegression.struct.point.Point2D_F32 grid)`
`void`	`imageToGrid(georegression.struct.point.Point2D_F32 pixel, georegression.struct.point.Point2D_F32 grid)`
`void`	`imageToGrid(georegression.struct.point.Point2D_F64 pixel, georegression.struct.point.Point2D_F64 grid)` Converts a pixel coordinate into a grid coordinate.
`float`	`read(float row, float col)`
`int`	`readBit(int row, int col)` Reads a bit from the qr code's data matrix while adjusting for location distortions using known feature locations.
`void`	`setImage(T image)`
`void`	`setMarker(QrCode qr)`
`void`	`setSquare(georegression.struct.shapes.Polygon2D_F64 square, float threshold)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public QrCodeBinaryGridReader(java.lang.Class<T> imageType)

public void setSquare(georegression.struct.shapes.Polygon2D_F64 square,
                      float threshold)

public void imageToGrid(float x,
                        float y,
                        georegression.struct.point.Point2D_F32 grid)

public void imageToGrid(georegression.struct.point.Point2D_F32 pixel,
                        georegression.struct.point.Point2D_F32 grid)

public void imageToGrid(georegression.struct.point.Point2D_F64 pixel,
                        georegression.struct.point.Point2D_F64 grid)

Converts a pixel coordinate into a grid coordinate.

public void gridToImage(float row,
                        float col,
                        georegression.struct.point.Point2D_F32 image)

public void gridToImage(double row,
                        double col,
                        georegression.struct.point.Point2D_F64 image)

public float read(float row,
                  float col)

public QrCodeBinaryGridToPixel getTransformGrid()

Class QrCodeBinaryGridReader<T extends boofcv.struct.image.ImageGray<T>>