pdfwriter_impl2.cxx File Reference

#include <pdf/pdfwriter_impl.hxx>
#include <vcl/pdfextoutdevdata.hxx>
#include <vcl/virdev.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/metaact.hxx>
#include <vcl/BitmapReadAccess.hxx>
#include <vcl/graph.hxx>
#include <unotools/streamwrap.hxx>
#include <tools/helpers.hxx>
#include <tools/fract.hxx>
#include <tools/stream.hxx>
#include <comphelper/fileformat.h>
#include <comphelper/hash.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/propertyvalue.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/io/XSeekable.hpp>
#include <com/sun/star/graphic/GraphicProvider.hpp>
#include <com/sun/star/graphic/XGraphicProvider.hpp>
#include <com/sun/star/beans/XMaterialHolder.hpp>
#include <cppuhelper/implbase.hxx>
#include <o3tl/unit_conversion.hxx>
#include <vcl/skia/SkiaHelper.hxx>
#include <sal/log.hxx>
#include <memory>

Include dependency graph for pdfwriter_impl2.cxx:

Go to the source code of this file.

Classes
class	EncHashTransporter
struct	BitStreamState

Functions
static bool	lcl_canUsePDFAxialShading (const Gradient &rGradient)
static bool	isSet (const Scanline i_pLine, tools::Long i_nIndex)
static tools::Long	findBitRunImpl (const Scanline i_pLine, tools::Long i_nStartIndex, tools::Long i_nW, bool i_bSet)
static tools::Long	findBitRun (const Scanline i_pLine, tools::Long i_nStartIndex, tools::Long i_nW, bool i_bSet)
static tools::Long	findBitRun (const Scanline i_pLine, tools::Long i_nStartIndex, tools::Long i_nW)

Variables
const tools::Long	unsetRun [256]
const tools::Long	setRun [256]
const PixelCode	WhitePixelCodes []
const PixelCode	BlackPixelCodes []

Function Documentation

findBitRun() [1/2]

static tools::Long findBitRun ( const Scanline  i_pLine, tools::Long  i_nStartIndex, tools::Long  i_nW  )

static

Definition at line 1599 of file pdfwriter_impl2.cxx.

References findBitRunImpl(), and isSet().

findBitRun() [2/2]

static tools::Long findBitRun ( const Scanline  i_pLine, tools::Long  i_nStartIndex, tools::Long  i_nW, bool  i_bSet  )

static

Definition at line 1591 of file pdfwriter_impl2.cxx.

References findBitRunImpl().

Referenced by vcl::PDFWriterImpl::writeG4Stream().

findBitRunImpl()

static tools::Long findBitRunImpl ( const Scanline  i_pLine, tools::Long  i_nStartIndex, tools::Long  i_nW, bool  i_bSet  )

static

Definition at line 1528 of file pdfwriter_impl2.cxx.

References nIndex, setRun, and unsetRun.

Referenced by findBitRun().

isSet()

static bool isSet ( const Scanline  i_pLine, tools::Long  i_nIndex  )

static

Definition at line 1523 of file pdfwriter_impl2.cxx.

Referenced by findBitRun(), and vcl::PDFWriterImpl::writeG4Stream().

lcl_canUsePDFAxialShading()

static bool lcl_canUsePDFAxialShading ( const Gradient &  rGradient )

static

Definition at line 1986 of file pdfwriter_impl2.cxx.

References Gradient::GetSteps(), and Gradient::GetStyle().

Referenced by vcl::PDFWriterImpl::playMetafile().

Variable Documentation

BlackPixelCodes

const PixelCode BlackPixelCodes[]

Definition at line 1763 of file pdfwriter_impl2.cxx.

Referenced by vcl::PDFWriterImpl::putG4Span().

setRun

const tools::Long setRun[256]

Initial value:

=
{
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
    4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 8, 
}

Definition at line 1503 of file pdfwriter_impl2.cxx.

Referenced by findBitRunImpl().

unsetRun

const tools::Long unsetRun[256]

Initial value:

=
{
    8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 
    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
}

Definition at line 1483 of file pdfwriter_impl2.cxx.

Referenced by findBitRunImpl().

WhitePixelCodes

const PixelCode WhitePixelCodes[]

Definition at line 1655 of file pdfwriter_impl2.cxx.

Referenced by vcl::PDFWriterImpl::putG4Span().