org.bytedeco.leptonica

Class JBDATA

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.leptonica.JBDATA

All Implemented Interfaces:

AutoCloseable

@Name(value="JbData")
 @Properties(inherit=leptonica.class)
public class JBDATA
extends Pointer

 The JbData struct holds all the data required for
 the compressed jbig-type representation of a set of images.
 The data can be written to file, read back, and used
 to regenerate an approximate version of the original,
 which differs in two ways from the original:
   (1) It uses a template image for each c.c. instead of the
       original instance, for each occurrence on each page.
   (2) It discards components with either a height or width larger
       than the maximuma, given here by the lattice dimensions
       used for storing the templates.
 

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
JBDATA() Default native constructor.
JBDATA(long size) Native array allocator.
JBDATA(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
JBDATA	getPointer(long i)
int	h() max height of original page images
JBDATA	h(int setter)
int	latticeh() lattice height for template composite
JBDATA	latticeh(int setter)
int	latticew() lattice width for template composite
JBDATA	latticew(int setter)
NUMA	naclass() array of class ids for each component
JBDATA	naclass(NUMA setter)
NUMA	napage() array of page nums for each component
JBDATA	napage(NUMA setter)
int	nclass() number of classes
JBDATA	nclass(int setter)
int	npages() number of pages
JBDATA	npages(int setter)
PIX	pix() template composite for all classes
JBDATA	pix(PIX setter)
JBDATA	position(long position)
PTA	ptaul() component
JBDATA	ptaul(PTA setter)
int	w() max width of original page images
JBDATA	w(int 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

JBDATA

public JBDATA()

Default native constructor.

JBDATA

public JBDATA(long size)

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

JBDATA

public JBDATA(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

position

public JBDATA position(long position)

Overrides:

position in class Pointer

getPointer

public JBDATA getPointer(long i)

Overrides:

getPointer in class Pointer

pix

public PIX pix()

template composite for all classes

pix

public JBDATA pix(PIX setter)

npages

@Cast(value="l_int32")
public int npages()

number of pages

npages

public JBDATA npages(int setter)

w

@Cast(value="l_int32")
public int w()

max width of original page images

w

public JBDATA w(int setter)

h

@Cast(value="l_int32")
public int h()

max height of original page images

h

public JBDATA h(int setter)

nclass

@Cast(value="l_int32")
public int nclass()

number of classes

nclass

public JBDATA nclass(int setter)

latticew

@Cast(value="l_int32")
public int latticew()

lattice width for template composite

latticew

public JBDATA latticew(int setter)

latticeh

@Cast(value="l_int32")
public int latticeh()

lattice height for template composite

latticeh

public JBDATA latticeh(int setter)

naclass

public NUMA naclass()

array of class ids for each component

naclass

public JBDATA naclass(NUMA setter)

napage

public NUMA napage()

array of page nums for each component

napage

public JBDATA napage(NUMA setter)

ptaul

public PTA ptaul()

component

ptaul

public JBDATA ptaul(PTA setter)