org.bytedeco.opencv.opencv_mcc

Class CCheckerDraw

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_mcc.CCheckerDraw

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::mcc")
 @Properties(inherit=opencv_mcc.class)
public class CCheckerDraw
extends Pointer

\brief checker draw This class contains the functions for drawing a detected chart. This class expects a pointer to the checker which will be drawn by this object in the constructor and then later on whenever the draw function is called the checker will be drawn. Remember that it is not possible to change the checkers which will be draw by a given object, as it is decided in the constructor itself. If you want to draw some other object you can create a new CCheckerDraw instance. The reason for this type of design is that in some videos we can assume that the checker is always in the same position, even if the image changes, so the drawing will always take place at the same position.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
CCheckerDraw(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static CCheckerDraw	create(CChecker pChecker)
static CCheckerDraw	create(CChecker pChecker, Scalar color, int thickness) \brief Create a new CCheckerDraw object.
void	draw(GpuMat img)
void	draw(Mat img) \brief Draws the checker to the given image.
void	draw(UMat img)

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, trimMemory, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CCheckerDraw

public CCheckerDraw(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

draw

public void draw(@ByVal
                 Mat img)

\brief Draws the checker to the given image.

Parameters:

img - image in color space BGR

draw

public void draw(@ByVal
                 UMat img)

draw

public void draw(@ByVal
                 GpuMat img)

create

@opencv_core.Ptr
public static CCheckerDraw create(@opencv_core.Ptr
                                                    CChecker pChecker,
                                                    @ByVal(nullValue="cv::Scalar(( 0), ( 250), (0), 0)")
                                                    Scalar color,
                                                    int thickness)

\brief Create a new CCheckerDraw object.

Parameters:

pChecker - The checker which will be drawn by this object.

color - The color by with which the squares of the checker will be drawn

thickness - The thickness with which the sqaures will be drawn

Returns:

A pointer to the implementation of the CCheckerDraw

create

@opencv_core.Ptr
public static CCheckerDraw create(@opencv_core.Ptr
                                                    CChecker pChecker)