org.bytedeco.javacpp

Class opencv_core.Rectf

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.FloatPointer

org.bytedeco.javacpp.opencv_core.Rectf

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_core

@Name(value="cv::Rect_")
@NoOffset
public static class opencv_core.Rectf
extends FloatPointer

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.Rectf() various constructors
opencv_core.Rectf(float _x, float _y, float _width, float _height)
opencv_core.Rectf(long size) Native array allocator.
opencv_core.Rectf(opencv_core.Point2f pt1, opencv_core.Point2f pt2)
opencv_core.Rectf(opencv_core.Point2f org, opencv_core.Size2f sz)
opencv_core.Rectf(opencv_core.Rectf r)
opencv_core.Rectf(Pointer p) Pointer cast constructor.

Method Summary

Methods

Modifier and Type	Method and Description
float	area() area (width*height) of the rectangle
opencv_core.Point2f	br() the bottom-right corner
boolean	contains(opencv_core.Point2f pt) checks whether the rectangle contains the point
float	height()
opencv_core.Rectf	height(float height)
opencv_core.Rectf	position(long position)
opencv_core.Rectf	put(opencv_core.Rectf r)
opencv_core.Size2f	size() size (width, height) of the rectangle
opencv_core.Point2f	tl() the top-left corner
float	width()
opencv_core.Rectf	width(float width)
float	x()
opencv_core.Rectf	x(float x)
float	y()
opencv_core.Rectf	y(float y)

Methods inherited from class org.bytedeco.javacpp.FloatPointer

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.Rectf

public opencv_core.Rectf(Pointer p)

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

opencv_core.Rectf

public opencv_core.Rectf(long size)

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

opencv_core.Rectf

public opencv_core.Rectf()

various constructors

opencv_core.Rectf

public opencv_core.Rectf(float _x,
                 float _y,
                 float _width,
                 float _height)

opencv_core.Rectf

public opencv_core.Rectf(@Const@ByRef
                 opencv_core.Rectf r)

opencv_core.Rectf

public opencv_core.Rectf(@Const@ByRef
                 opencv_core.Point2f org,
                 @Const@ByRef
                 opencv_core.Size2f sz)

opencv_core.Rectf

public opencv_core.Rectf(@Const@ByRef
                 opencv_core.Point2f pt1,
                 @Const@ByRef
                 opencv_core.Point2f pt2)

Method Detail

position

public opencv_core.Rectf position(long position)

Overrides:

position in class FloatPointer

put

@ByRef
@Name(value="operator =")
public opencv_core.Rectf put(@Const@ByRef
                                    opencv_core.Rectf r)

tl

@ByVal
public opencv_core.Point2f tl()

the top-left corner

br

@ByVal
public opencv_core.Point2f br()

the bottom-right corner

size

@ByVal
public opencv_core.Size2f size()

size (width, height) of the rectangle

area

public float area()

area (width*height) of the rectangle

contains

@Cast(value="bool")
public boolean contains(@Const@ByRef
                         opencv_core.Point2f pt)

checks whether the rectangle contains the point

x

public float x()

x

public opencv_core.Rectf x(float x)

y

public float y()

y

public opencv_core.Rectf y(float y)

width

public float width()

width

public opencv_core.Rectf width(float width)

height

public float height()

height

public opencv_core.Rectf height(float height)