org.bytedeco.depthai

Class Rect

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.depthai.Rect

All Implemented Interfaces:

AutoCloseable

@Namespace(value="dai")
 @NoOffset
 @Properties(inherit=depthai.class)
public class Rect
extends Pointer

Rect structure x,y coordinates together with width and height that define a rectangle. Can be either normalized [0,1] or absolute representation.

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
Rect()
Rect(float x, float y, float width, float height)
Rect(long size) Native array allocator.
Rect(Point2f pt1, Point2f pt2)
Rect(Point2f org, Size2f sz)
Rect(Pointer p) Pointer cast constructor.
Rect(Rect r)

Method Summary

Modifier and Type	Method and Description
float	area() Area (width*height) of the rectangle
Point2f	bottomRight() The bottom-right corner
boolean	contains(Point2f pt) Checks whether the rectangle contains the point.
Rect	denormalize(int destWidth, int destHeight) Denormalize rectangle.
boolean	empty() True if rectangle is empty.
Rect	getPointer(long i)
float	height()
Rect	height(float setter)
boolean	isNormalized() Whether rectangle is normalized (coordinates in [0,1] range) or not.
Rect	normalize(int srcWidth, int srcHeight) Normalize rectangle.
Rect	position(long position)
Rect	put(Rect r)
Size2f	size() Size (width, height) of the rectangle
Point2f	topLeft() The top-left corner.
float	width()
Rect	width(float setter)
float	x()
Rect	x(float setter)
float	y()
Rect	y(float setter)

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, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

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

Constructor Detail

Rect

public Rect(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Rect

public Rect(long size)

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

Rect

public Rect()

Rect

public Rect(float x,
            float y,
            float width,
            float height)

Rect

public Rect(@Const @ByRef
            Rect r)

Rect

public Rect(@Const @ByRef
            Point2f org,
            @Const @ByRef
            Size2f sz)

Rect

public Rect(@Const @ByRef
            Point2f pt1,
            @Const @ByRef
            Point2f pt2)

Method Detail

position

public Rect position(long position)

Overrides:

position in class Pointer

getPointer

public Rect getPointer(long i)

Overrides:

getPointer in class Pointer

put

@ByRef
 @Name(value="operator =")
public Rect put(@Const @ByRef
                                                  Rect r)

topLeft

@ByVal
public Point2f topLeft()

The top-left corner.

bottomRight

@ByVal
public Point2f bottomRight()

The bottom-right corner

size

@ByVal
public Size2f size()

Size (width, height) of the rectangle

area

public float area()

Area (width*height) of the rectangle

empty

@Cast(value="bool")
public boolean empty()

True if rectangle is empty.

contains

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

Checks whether the rectangle contains the point.

isNormalized

@Cast(value="bool")
public boolean isNormalized()

Whether rectangle is normalized (coordinates in [0,1] range) or not.

denormalize

@ByVal
public Rect denormalize(int destWidth,
                               int destHeight)

Denormalize rectangle.

Parameters:

destWidth - Destination frame width.

destHeight - Destination frame height.

normalize

@ByVal
public Rect normalize(int srcWidth,
                             int srcHeight)

Normalize rectangle.

Parameters:

srcWidth - Source frame width.

srcHeight - Source frame height.

x

public float x()

x

public Rect x(float setter)

y

public float y()

y

public Rect y(float setter)

width

public float width()

width

public Rect width(float setter)

height

public float height()

height

public Rect height(float setter)