org.bytedeco.javacpp

Class opencv_core.Point2d

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.DoublePointer

org.bytedeco.javacpp.opencv_core.Point2d

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_core

@Name(value="cv::Point_")
@NoOffset
public static class opencv_core.Point2d
extends DoublePointer

Nested Class Summary

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

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
opencv_core.Point2d()
opencv_core.Point2d(double _x, double _y)
opencv_core.Point2d(long size) Native array allocator.
opencv_core.Point2d(opencv_core.Point2d pt)
opencv_core.Point2d(opencv_core.Size2d sz)
opencv_core.Point2d(Pointer p) Pointer cast constructor.

Method Summary

Methods

Modifier and Type	Method and Description
double	cross(opencv_core.Point2d pt) cross-product
double	ddot(opencv_core.Point2d pt) dot product computed in double-precision arithmetics
double	dot(opencv_core.Point2d pt) dot product
boolean	inside(opencv_core.Rectd r) checks whether the point is inside the specified rectangle
opencv_core.Point2d	position(long position)
opencv_core.Point2d	put(opencv_core.Point2d pt)
double	x()
opencv_core.Point2d	x(double x)
double	y()
opencv_core.Point2d	y(double y)

Methods inherited from class org.bytedeco.javacpp.DoublePointer

asBuffer, capacity, get, get, get, get, limit, put, put, put, put

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asByteBuffer, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, hashCode, isNull, limit, maxBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, position, put, setNull, sizeof, toString, totalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

opencv_core.Point2d

public opencv_core.Point2d(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

opencv_core.Point2d

public opencv_core.Point2d(long size)

Native array allocator. Access with Pointer.position(long).

opencv_core.Point2d

public opencv_core.Point2d()

opencv_core.Point2d

public opencv_core.Point2d(double _x,
                   double _y)

opencv_core.Point2d

public opencv_core.Point2d(@Const@ByRef
                   opencv_core.Point2d pt)

opencv_core.Point2d

public opencv_core.Point2d(@Const@ByRef
                   opencv_core.Size2d sz)

Method Detail

position

public opencv_core.Point2d position(long position)

Overrides:

position in class DoublePointer

put

@ByRef
@Name(value="operator =")
public opencv_core.Point2d put(@Const@ByRef
                                      opencv_core.Point2d pt)

dot

public double dot(@Const@ByRef
         opencv_core.Point2d pt)

dot product

ddot

public double ddot(@Const@ByRef
          opencv_core.Point2d pt)

dot product computed in double-precision arithmetics

cross

public double cross(@Const@ByRef
           opencv_core.Point2d pt)

cross-product

inside

@Cast(value="bool")
public boolean inside(@Const@ByRef
                       opencv_core.Rectd r)

checks whether the point is inside the specified rectangle

x

public double x()

x

public opencv_core.Point2d x(double x)

y

public double y()

y

public opencv_core.Point2d y(double y)