References: More...

#include <ossimPdfWriter.h>

Inheritance diagram for ossimPdfWriter:

Public Types
enum	ossimPdfImageType { UNKNOWN = 0, JPEG = 1, RAW = 2 }

Public Types inherited from ossimConnectableObject
enum	ossimConnectableObjectDirectionType { CONNECTABLE_DIRECTION_NONE = 0, CONNECTABLE_DIRECTION_INPUT = 1, CONNECTABLE_DIRECTION_OUTPUT = 2 }

typedef std::vector< ossimRefPtr< ossimConnectableObject > >	ConnectableObjectList

Public Types inherited from ossimProcessInterface
enum	ossimProcessStatus { PROCESS_STATUS_UNKNOWN = 0, PROCESS_STATUS_EXECUTING = 1, PROCESS_STATUS_ABORTED = 2, PROCESS_STATUS_ABORT_REQUEST = 3, PROCESS_STATUS_NOT_EXECUTING = 4 }

Public Member Functions
	ossimPdfWriter ()
	default constructor More...

virtual	~ossimPdfWriter ()
	virtual destructor More...

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getClassName () const

virtual ossimString	getExtension () const
	Returns a 3-letter extension from the image type descriptor (theOutputImageType) that can be used for image file extensions. More...

virtual void	getImageTypeList (std::vector< ossimString > &imageTypeList) const
	void getImageTypeList(std::vector<ossimString>& imageTypeList)const More...

virtual bool	isOpen () const

virtual bool	open ()
	Open method. More...

virtual void	close ()
	Closes file. More...

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
	saves the state of the object. More...

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
	Method to the load (recreate) the state of an object from a keyword list. More...

virtual void	setProperty (ossimRefPtr< ossimProperty > property)
	Will set the property whose name matches the argument "property->getName()". More...

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const
	Gets property for name. More...

virtual void	getPropertyNames (std::vector< ossimString > &propertyNames) const
	Pushes this's names onto the list of property names. More...

virtual bool	hasImageType (const ossimString &imageType) const
	bool hasImageType(const ossimString& imageType) const More...

virtual bool	writeStream ()
	Method to write the image to a stream. More...

virtual bool	setOutputStream (std::ostream &stream)
	Sets the output stream to write to. More...

Public Member Functions inherited from ossimImageFileWriter
	ossimImageFileWriter (const ossimFilename &filename=ossimFilename(), ossimImageSource inputSource=0, ossimObject owner=0)
	The writer will own the sequencer. More...

virtual	~ossimImageFileWriter ()

virtual ossimObject *	getObject ()

virtual const ossimObject *	getObject () const

virtual bool	getOutputHasInternalOverviews (void) const
	Examples of writers that always generate internal overviews are ossim_kakadu_jp2 and ossim_kakadu_nitf_j2k. More...

virtual void	setTileSize (const ossimIpt &tileSize)
	Sets the output image tiling size if supported by the writer. More...

virtual bool	writeEnviHeaderFile ()
	Will write an envi header file. More...

virtual bool	writeErsHeaderFile ()
	Will write an ER Mapper header file. More...

virtual bool	writeExternalGeometryFile ()
	Will write an external geometry file. More...

virtual bool	writeFgdcFile ()
	Will write an fgdc file. More...

virtual bool	writeHistogramFile ()
	Returns true on success, false on error. More...

virtual bool	writeJpegWorldFile ()
	Will write a jpeg world file. More...

virtual bool	writeOverviewFile (ossim_uint16 tiff_compress_type=1, ossim_int32 jpeg_compress_quality=75, bool includeR0=false)
	Write out an ossim overview file from the source_file. More...

virtual bool	writeReadmeFile ()
	Will write a readme file. More...

virtual bool	writeTiffWorldFile ()
	Will write a world file. More...

virtual bool	writeWorldFile ()
	Will write a world file. More...

virtual bool	writeMetaDataFiles ()
	Convenience method that calls meta data write methods that are flagged to be called. More...

virtual void	setAreaOfInterest (const ossimIrect &inputRect)

virtual void	changeSequencer (ossimImageSourceSequencer *sequencer)
	Sets the sequencer and connects it to the input of this. More...

virtual ossimImageSourceSequencer *	getSequencer ()

virtual void	initialize ()
	Initialize method. More...

virtual bool	execute ()
	Calls: writeFile() writeMetaDataFiles() More...

virtual bool	setOutputStream (ossimRefPtr< ossimOStream > stream)
	Sets the output stream to write to. More...

virtual ossimRefPtr< ossimOStream >	getOutputStream () const
	Method to return the stream attached to output. More...

virtual void	setPercentComplete (double percentComplete)

virtual void	setOutputImageType (ossim_int32 type)

virtual void	setOutputImageType (const ossimString &type)

virtual ossim_int32	getOutputImageType () const

virtual ossimString	getOutputImageTypeString () const

virtual void	setOutputName (const ossimString &outputName)

virtual void	setFilename (const ossimFilename &file)

virtual const ossimFilename &	getFilename () const

virtual bool	canConnectMyInputTo (ossim_int32 inputIndex, const ossimConnectableObject *object) const
	required to be overriden by derived classes More...

virtual void	disconnectInputEvent (ossimConnectionEvent &event)

virtual void	connectInputEvent (ossimConnectionEvent &event)

virtual void	propertyEvent (ossimPropertyEvent &event)

virtual bool	getWriteImageFlag () const
	Control flags... More...

virtual bool	getWriteHistogramFlag () const

virtual bool	getWriteOverviewFlag () const

virtual bool	getScaleToEightBitFlag () const

virtual bool	getWriteEnviHeaderFlag () const

virtual bool	getWriteErsHeaderFlag () const

virtual bool	getWriteExternalGeometryFlag () const

virtual bool	getWriteFgdcFlag () const

virtual bool	getWriteJpegWorldFileFlag () const

virtual bool	getWriteReadmeFlag () const

virtual bool	getWriteTiffWorldFileFlag () const

virtual bool	getWriteWorldFileFlag () const

virtual void	setWriteImageFlag (bool flag)

virtual void	setWriteOverviewFlag (bool flag)

virtual void	setWriteHistogramFlag (bool flag)

virtual void	setScaleToEightBitFlag (bool flag)

virtual void	setWriteEnviHeaderFlag (bool flag)

virtual void	setWriteErsHeaderFlag (bool flag)

virtual void	setWriteExternalGeometryFlag (bool flag)

virtual void	setWriteFgdcFlag (bool flag)

virtual void	setWriteJpegWorldFile (bool flag)

virtual void	setWriteReadme (bool flag)

virtual void	setWriteTiffWorldFile (bool flag)

virtual void	setWriteWorldFile (bool flag)

virtual ossim_uint16	getOverviewCompressType () const

virtual ossim_int32	getOverviewJpegCompressQuality () const

virtual void	setOverviewCompressType (ossim_uint16 type)

virtual void	setOverviewJpegCompressQuality (ossim_int32 quality)

virtual bool	addListener (ossimListener *listener)
	Overrides base "addListener" this will capture the pointer and then call the base class "addListener". More...

virtual bool	removeListener (ossimListener *listener)
	Overrides base "removeListener". More...

virtual void	setPixelType (ossimPixelType type)
	If "point" the coordinate tie points are relative to the center of the pixel. More...

virtual void	setPixelType (const ossimString &type)
	If "point" the coordinate tie points are relative to the center of the pixel. More...

virtual ossimPixelType	getPixelType () const

virtual void	getPixelTypeString (ossimString &type) const

Public Member Functions inherited from ossimImageWriter
	ossimImageWriter (ossimObject *owner=NULL)

	ossimImageWriter (ossimObject *owner, ossim_uint32 numberOfInputs, ossim_uint32 numberOfOutputs, bool inputListIsFixed, bool outputListIsFixed)

virtual	~ossimImageWriter ()

virtual bool	setViewingRect (const ossimIrect &aRect)

virtual ossimIrect	getAreaOfInterest () const

Public Member Functions inherited from ossimOutputSource
	ossimOutputSource (ossimObject *owner=NULL)

	ossimOutputSource (ossimObject *owner, ossim_uint32 inputListSize, ossim_uint32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimOutputSource ()

virtual bool	open (const ossimString &outputName)

virtual const ossimString &	getOutputName ()

Public Member Functions inherited from ossimSource
	ossimSource (ossimObject *owner=0)

	ossimSource (ossimObject *owner, ossim_uint32 inputListSize, ossim_uint32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimSource ()

virtual bool	isSourceEnabled () const

virtual void	enableSource ()

virtual void	disableSource ()

virtual bool	getEnableFlag () const

virtual void	setEnableFlag (bool flag)

virtual bool	isInitialized () const

virtual void	setInitializedFlag (bool flag)

virtual std::ostream &	print (std::ostream &out) const
	Outputs theErrorStatus as an ossimErrorCode and an ossimString. More...

Public Member Functions inherited from ossimConnectableObject
	ossimConnectableObject (ossimObject *owner=0)
	Base constructor of this object. More...

	ossimConnectableObject (ossimObject *owner, ossim_int32 inputListSize, ossim_int32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimConnectableObject ()

void	setId (const ossimId &id)
	All connectable objects will have id's. More...

const ossimId &	getId () const
	Will allow us to get this object's id. More...

const ossimObject *	getOwner () const
	Fetches the current owner, most likely a container but not limited to one. More...

virtual void	changeOwner (ossimObject *owner)
	Permits changing the object's owner. More...

virtual void	setDescription (const ossimString &description)

virtual ossimString	getDescription () const

virtual bool	isConnected (ossimConnectableObjectDirectionType direction=CONNECTABLE_DIRECTION_INPUT) const
	will check the direction specified to see if all slots are full. More...

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findConnectableObject(const ossimId &id))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(RTTItypeid typeId, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(const ossimString &obj, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findInputObjectOfType(const ossimString &className))

virtual ossim_int32	findInputIndex (const ossimConnectableObject *object)
	Return a valid index of the input list if the passed in object is found else return -1. More...

virtual ossim_int32	findInputIndex (const ossimId &id)
	Return a valid index of the input list if the passed id is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimConnectableObject *object)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimId &id)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	getMyInputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual ossim_int32	getMyOutputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual bool	canConnectMyOutputTo (ossim_int32 myOutputIndex, const ossimConnectableObject *object) const
	default implementation is to allow anyone to connect to us. More...

virtual void	disconnect (ossimConnectableObject *object=0)
	Will disconnect the object passed in. More...

virtual void	disconnect (const ossimId &id)
	Will disconnect the object passed in. More...

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyInput (ossim_int32 inputIndex, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given input index and generate a connection event. More...

virtual void	disconnectMyInput (ossimConnectableObject *input, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Finds the index of the passed in input and calls disconnectMyInput(inputIndex, disconnectOutputFlag, createEventFlag);. More...

virtual void	disconnectMyInputs (ConnectableObjectList &inputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyOutput (ossim_int32 outputIndex, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given output index and generate a connection event. More...

virtual void	disconnectMyOutput (ossimConnectableObject *output, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the output object. More...

virtual void	disconnectMyOutputs (ConnectableObjectList &outputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual void	disconnectAllInputs ()
	Will disconnect all of the input objects. More...

virtual void	disconnectAllOutputs ()
	Will disconnect all of the output objects. More...

virtual ossim_int32	connectMyInputTo (ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will try to connect this objects input to the passed in object. More...

virtual ossim_int32	connectMyInputTo (ossim_int32 inputIndex, ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will connect the specified input to the passed in object. More...

virtual bool	connectMyInputTo (ConnectableObjectList &inputList, bool makeOutputConnection=true, bool createEventFlag=true)

virtual ossim_int32	connectMyOutputTo (ossimConnectableObject *outputObject, bool makeInputConnection=true, bool createEventFlag=true)
	Will try to connect this objects output to the passed in object. More...

virtual bool	connectMyOutputTo (ConnectableObjectList &outputList, bool makeInputConnection=true, bool createEventFlag=true)

virtual bool	connectInputList (ConnectableObjectList &inputList)
	Will disconnect itself from all inputs and reset to the passed in input list. More...

virtual bool	connectOutputList (ConnectableObjectList &outputList)
	Will disconnect itself from all outputs and reset to the passed in output list. More...

virtual ossim_uint32	getNumberOfInputs () const
	Returns the number of input objects. More...

virtual ossim_uint32	getNumberOfOutputs () const
	Return the number of output objects. More...

ossimConnectableObject *	getInput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getInput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

ossimConnectableObject *	getOutput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getOutput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

virtual void	setNumberOfInputs (ossim_int32 numberOfInputs)
	Will set the number of inputs. More...

virtual bool	getInputListIsFixedFlag () const

virtual bool	getOutputListIsFixedFlag () const

virtual void	setNumberOfOutputs (ossim_int32 numberOfInputs)
	Will set the number of outputs. More...

const ConnectableObjectList &	getInputList () const

const ConnectableObjectList &	getOutputList () const

ConnectableObjectList &	getInputList ()

ConnectableObjectList &	getOutputList ()

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const RTTItypeid &typeInfo, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const ossimString &className, bool recurse=true))

virtual void	propagateEventToOutputs (ossimEvent &event)

virtual void	propagateEventToInputs (ossimEvent &event)

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossim_uint32	saveStateOfAllInputs (ossimKeywordlist &kwl, bool saveThisStateFlag=true, ossim_uint32 objectIndex=1, const char *prefix=0) const
	Save the state of all inputs to a keyword list. More...

virtual bool	fillContainer (ossimConnectableContainer &container)
	Inserts this object and all of its children and inputs into the container provided. More...

bool	moveInputUp (const ossimId &id)
	Moves the input connection matching id up one in the connection list. More...

bool	moveInputDown (const ossimId &id)
	Moves the input connection matching id down one in the connection list. More...

bool	moveInputToTop (const ossimId &id)
	Moves the input connection matching id to the top of the connection list. More...

bool	moveInputToBottom (const ossimId &id)
	Moves the input connection matching id to the bottom of the connection list. More...

virtual void	accept (ossimVisitor &visitor)
	We will add a visitor interface for all connectable objects. More...

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

virtual bool	isEqualTo (const ossimObject &obj, ossimCompareType compareType=OSSIM_COMPARE_FULL) const

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimListenerManager
	ossimListenerManager ()

virtual	~ossimListenerManager ()

virtual void	fireEvent (ossimEvent &event)

virtual bool	findListener (ossimListener *listener)

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()

virtual	~ossimErrorStatusInterface ()

virtual ossimErrorCode	getErrorStatus () const

virtual ossimString	getErrorStatusString () const

virtual void	setErrorStatus (ossimErrorCode error_status) const

virtual void	setErrorStatus () const

virtual void	clearErrorStatus () const

bool	hasError () const

Public Member Functions inherited from ossimProcessInterface
	ossimProcessInterface ()

virtual	~ossimProcessInterface ()

virtual void	abort ()

bool	needsAborting () const

bool	isAbortRequested () const

bool	isAborted () const

bool	isExecuting () const

ossimProcessStatus	getProcessStatus () const

virtual void	setProcessStatus (ossimProcessStatus processStatus)

virtual double	getPercentComplete () const

virtual ossimListenerManager *	getManager ()

void	enableEvents ()

void	disableEvents ()

void	setCurrentMessage (const ossimString &message)

virtual std::ostream &	print (std::ostream &out) const

Public Member Functions inherited from ossimConnectableObjectListener
	ossimConnectableObjectListener ()

virtual	~ossimConnectableObjectListener ()

virtual void	processEvent (ossimEvent &event)
	ProcessEvent. More...

virtual void	objectDestructingEvent (ossimObjectDestructingEvent &)

virtual void	connectionEvent (ossimConnectionEvent &)

virtual void	disconnectOutputEvent (ossimConnectionEvent &)

virtual void	connectOutputEvent (ossimConnectionEvent &)

virtual void	addObjectEvent (ossimContainerEvent &)

virtual void	removeObjectEvent (ossimContainerEvent &)

virtual void	containerEvent (ossimContainerEvent &)

virtual void	refreshEvent (ossimRefreshEvent &)

Public Member Functions inherited from ossimListener
	ossimListener ()

virtual	~ossimListener ()

void	enableListener ()

void	disableListener ()

void	setListenerEnableFlag (bool flag)

bool	isListenerEnabled () const

bool	getListenerEnableFlag () const

Private Member Functions
virtual bool	writeFile ()
	Writes the file to disk or a stream. More...

void	writeHeader (std::ostream *str)
	Writes header. More...

void	writeCatalog (std::ostream *str, std::vector< std::streamoff > &xref)
	Writes Catalog object. More...

void	writePages (std::ostream *str, std::vector< std::streamoff > &xref)
	Writes Outlines object. More...

void	writeInfo (std::ostream *str, std::vector< std::streamoff > &xref)
	Writes document infomation dictionary. More...

bool	writeImage (std::ostream *str)
	Writes the image dictionary and associated objects. More...

void	writeJpegTile (std::ostream str, std::vector< std::streamoff > &xref, ossimImageData id, const ossimIrect &aoi, ossimIrect &outputTileRect)
	Write a JPEG-compresses the raster tile buffer to the output stream provided. More...

void	writeRawTile (std::ostream str, std::vector< std::streamoff > &xref, ossimImageData id, const ossimIrect &aoi, ossimIrect &outputTileRect)
	Write raw raster tile buffer to the output stream provided. More...

void	writeXref (std::ostream *str, const std::vector< std::streamoff > &xref)
	Writes Cross Reference(xref) section. More...

void	writeTrailer (std::ostream *str, ossim_uint32 entrySize, std::streamoff xrefOffset)
	Writes trailer. More...

void	setupInputChain ()
	Writes "dummy" or blank object just to keep object references in line. More...

ossimPdfImageType	getImageType () const
	Gets the enumerated value of IMAGE_TYPE_KW lookup. More...

void	getImageType (std::string &type) const
	Initializes image type from IMAGE_TYPE_KW lookup. More...

void	addOption (const std::string &key, const std::string &value)
	Adds option to m_kwl with mutex lock. More...

void	getLowerLeftPageOffset (const ossimIrect &aoi, ossimIpt &offset) const
	Gets the page size. More...

void	getLgiDict (ossimImageGeometry *geom, const ossimIrect &aoi, std::string &s) const
	Get the LGIDict string. More...

void	getLgiDictProjection (ossimImageGeometry *geom, std::string &s) const
	Gets projection part of LGIDict string. More...

void	getLgiDictCtm (ossimImageGeometry *geom, const ossimIrect &aoi, std::string &s) const
	Gets Coordinate Transformation Matrix(CTM) part of LGIDict string from geom. More...

void	getLgiDictDatum (ossimImageGeometry *geom, std::string &s) const
	Gets datum part of LGIDict string from geom. More...

void	getLgiDictDescription (ossimImageGeometry *geom, std::string &s) const
	Gets description part of LGIDict string from geom. More...

void	getLgiDictProjectionType (ossimImageGeometry *geom, std::string &s) const
	Gets neatline part of LGIDict string from geom. More...

ossim_uint32	getEpsgCode (const ossimImageGeometry *geom) const
	Gets the EPSG/PCS code from geometry. More...

void	getTitle (std::string &s) const
	Gets the Title. More...

void	getAuthor (std::string &s) const
	Gets the Author. More...

void	getSubject (std::string &s) const
	Gets the Subject. More...

void	getKeywords (std::string &s) const
	Gets the Keywords. More...

void	getCreator (std::string &s) const
	Gets the Creator. More...

void	getProducer (std::string &s) const
	Gets the Producer. More...

void	getCreationDate (std::string &s) const
	Gets the Producer. More...

void	getModDate (std::string &s) const
	Gets the Producer. More...

void	getGmtDate (std::string &s) const
	Get's the date in format of: (D:YYYYMMDDHHmmSSZ00'00') More...

void	getTileSize (std::string &s) const
	Gets tiles size as string. More...

void	getTileSize (ossimIpt &tileSize) const
	Gets Tile size as integer point. More...

std::string	getTileString (ossim_uint32 x, ossim_uint32 y) const

Private Attributes
std::ostream *	m_str

bool	m_ownsStream

ossimRefPtr< ossimConnectableObject >	m_savedInput
	Holds the origin end of the chain connected to theInputConnection. More...

ossimRefPtr< ossimKeywordlist >	m_kwl
	Holds all options in key, value pair map. More...

std::mutex	m_mutex

Additional Inherited Members
Protected Member Functions inherited from ossimImageFileWriter
bool	writeWorldFile (const ossimFilename &file)
	Common world file writer method. More...

Protected Member Functions inherited from ossimSource
	ossimSource (const ossimSource &rhs)

const ossimSource &	operator= (const ossimSource &rhs)

Protected Member Functions inherited from ossimConnectableObject
ossimConnectableObject *	findObjectOfType (ConnectableObjectList *connectableList, ossimVisitor &visitor)

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimListenerManager
	ossimListenerManager (const ossimListenerManager &rhs)

Protected Attributes inherited from ossimImageFileWriter
ossimRefPtr< ossimImageSourceSequencer >	theInputConnection

ossimRefPtr< ossimViewController >	theViewController

ossimListener *	theProgressListener

ossimFilename	theFilename

ossimString	theOutputImageType

bool	theWriteImageFlag

bool	theWriteOverviewFlag

bool	theWriteHistogramFlag

bool	theScaleToEightBitFlag

ossim_uint16	theOverviewCompressType

ossim_int32	theOverviewJpegCompressQuality

bool	theWriteEnviHeaderFlag
	External meta data writer flags. More...

bool	theWriteErsHeaderFlag

bool	theWriteExternalGeometryFlag

bool	theWriteFgdcFlag

bool	theWriteJpegWorldFileFlag

bool	theWriteReadmeFlag

bool	theWriteTiffWorldFileFlag

bool	theWriteWorldFileFlag

bool	theAutoCreateDirectoryFlag

ossimUnitType	theLinearUnits
	If not a geographic projection this allows the user to set the linear units of the output tag to be: More...

ossimPixelType	thePixelType
	OSSIM_PIXEL_IS_POINT = 0, OSSIM_PIXEL_IS_AREA = 1. More...

Protected Attributes inherited from ossimImageWriter
ossimIrect	theAreaOfInterest

Protected Attributes inherited from ossimOutputSource
ossimString	theOutputName

Protected Attributes inherited from ossimSource
bool	theEnableFlag

bool	theInitializedFlag

Protected Attributes inherited from ossimConnectableObject
ossimId	theId

ossimString	theDescription

ossimObject *	theOwner

bool	theInputListIsFixedFlag
	Indicates whether the theInputObjectList is fixed. More...

bool	theOutputListIsFixedFlag
	Indicates whether the theOutputObjectList is fixed. More...

ConnectableObjectList	theInputObjectList
	Holds a list of input objects. More...

ConnectableObjectList	theOutputObjectList
	Holds a list of output objects. More...

Protected Attributes inherited from ossimListenerManager
std::list< ossimListener * >	theListenerList

bool	theEnabledFlag

std::list< ossimListener * >	theDelayedAdd

std::list< ossimListener * >	theDelayedRemove

bool	theFireEventFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Protected Attributes inherited from ossimProcessInterface
double	thePercentComplete

ossimProcessStatus	theProcessStatus

ossimString	theMessage

bool	theEventFlag

Protected Attributes inherited from ossimListener
bool	theListenerEnableFlag

Detailed Description

References:

Adobe PDF Reference sixth edition, Version 1.7 November 2006 pdf_reference_1-7.pdf

PDF Georegistration Encoding Best Practice Version (2.2 OGC 08-139r3) 08-139r3_PDF_Geo-registration_Encoding_Best_Practice_Version_2.2.pdf

Note: Spaces and newlines for formatting have been left in the code for sanity purposes only. Code is heavily traced. You can enable trace on any ossim application with "-T ossimPdfWriter".

Definition at line 45 of file ossimPdfWriter.h.

Member Enumeration Documentation

◆ ossimPdfImageType

enum ossimPdfWriter::ossimPdfImageType

Enumerator
UNKNOWN
JPEG
RAW

Definition at line 49 of file ossimPdfWriter.h.

    {
       UNKNOWN = 0,
       JPEG    = 1, // JPEG
       RAW     = 2  // general raster, band interleaved by pixel(BIP)
    };

Constructor & Destructor Documentation

◆ ossimPdfWriter()

ossimPdfWriter::ossimPdfWriter ( )

default constructor

◆ ~ossimPdfWriter()

virtual ossimPdfWriter::~ossimPdfWriter ( )

virtual

virtual destructor

Member Function Documentation

◆ addOption()

void ossimPdfWriter::addOption	(	const std::string &	key,
		const std::string &	value
	)

private

Adds option to m_kwl with mutex lock.

Parameters

key
value

Definition at line 1405 of file ossimPdfWriter.cpp.

References ossimKeywordlist::addPair(), m_kwl, m_mutex, and ossimRefPtr< T >::valid().

Referenced by setProperty().

 {
    m_mutex.lock();
    if ( m_kwl.valid() )
    {
       if ( key.size() && value.size() )
       {
          m_kwl->addPair( key, value );
       }
    }
    m_mutex.unlock();
 }

◆ close()

void ossimPdfWriter::close ( )

virtual

Closes file.

Implements ossimOutputSource.

Definition at line 1082 of file ossimPdfWriter.cpp.

References m_ownsStream, and m_str.

Referenced by open().

 {
    if (m_str)      
    {
       m_str->flush();
 
       if (m_ownsStream)
       {
          delete m_str;
          m_str = 0;
          m_ownsStream = false;
       }
    }
 }

◆ getAuthor()

void ossimPdfWriter::getAuthor ( std::string & s ) const

private

Gets the Author.

Looks in m_kwl for options keyword: "Author"

Defaults to "ossim" if not found.

Parameters

s	Initialed by this.

Definition at line 1761 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( AUTHOR_KW );
    
    if ( s.empty() )
    {
       s = "ossim"; // Default: ???
    }
 }

◆ getClassName()

virtual ossimString ossimPdfWriter::getClassName ( ) const

virtual

Returns: "ossimPdfWriter"

Reimplemented from ossimObject.

◆ getCreationDate()

void ossimPdfWriter::getCreationDate ( std::string & s ) const

private

Gets the Producer.

Looks in m_kwl for options keyword: "CreationDate"

Defaults to current time if not found.

Parameters

s	Initialed by this.

NOTE: This is a formatted string in the form of: D:YYYYMMDDHHmmSSOHH'mm'

Definition at line 1806 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), getGmtDate(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( CREATION_DATE_KW );
    
    if ( s.empty() )
    {
       getGmtDate( s ); 
    }
 }

◆ getCreator()

void ossimPdfWriter::getCreator ( std::string & s ) const

private

Gets the Creator.

Looks in m_kwl for options keyword: "Creator"

Defaults to "ossim" if not found.

Parameters

s	Initialed by this.

Definition at line 1784 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( CREATOR_KW );
    
    if ( s.empty() )
    {
       s = "ossim"; // Default: ???
    }
 }

◆ getEpsgCode()

ossim_uint32 ossimPdfWriter::getEpsgCode ( const ossimImageGeometry * geom ) const

private

Gets the EPSG/PCS code from geometry.

Parameters

geom	Image geometry.

Returns: EPSG code or 32767 on error.

Definition at line 1703 of file ossimPdfWriter.cpp.

References ossimRefPtr< T >::get(), ossimMapProjection::getPcsCode(), ossimImageGeometry::getProjection(), and ossimRefPtr< T >::valid().

 {
    ossim_uint32 code = 32767;
    if ( geom )
    {
       ossimRefPtr<const ossimProjection> proj = geom->getProjection();
       if ( proj.valid() )
       {
          // Map projection:
          ossimRefPtr<const ossimMapProjection> mapProj =
             dynamic_cast<const ossimMapProjection*>( proj.get() );
             
          if ( mapProj.valid() )
          {
             code = mapProj->getPcsCode();
          }
       }
    }
    return code;
 }

◆ getExtension()

ossimString ossimPdfWriter::getExtension ( ) const

virtual

Returns a 3-letter extension from the image type descriptor (theOutputImageType) that can be used for image file extensions.

Parameters

imageType string representing image type.

Returns: the 3-letter string extension.

Reimplemented from ossimImageFileWriter.

Definition at line 1102 of file ossimPdfWriter.cpp.

 {
    return ossimString("pdf");
 }

◆ getGmtDate()

void ossimPdfWriter::getGmtDate ( std::string & s ) const

private

Get's the date in format of: (D:YYYYMMDDHHmmSSZ00'00')

Parameters

s	Initialed by this.

NOTE: Date code is NOT thread safe.

Definition at line 1828 of file ossimPdfWriter.cpp.

Referenced by getCreationDate(), and getModDate().

 {
    // Get the time:
    time_t now;
    time(&now);
    
    // Convert to UTC:
    tm* gt = gmtime(&now);
 
    if ( gt )
    {
       //---
       // Format(26 charactors including trailing null):
       // (D:YYYYMMDDHHmmSSZ00'00')
       char dateChars[26];
       dateChars[25] = '\0';
       strftime(dateChars, 26, "(D:%Y%m%d%H%M%SZ00'00')", gt);
       s = dateChars;
    }
    
 } // End: ossimPdfWriter::getGmtDate

◆ getImageType() [1/2]

ossimPdfWriter::ossimPdfImageType ossimPdfWriter::getImageType ( ) const

private

Gets the enumerated value of IMAGE_TYPE_KW lookup.

This is the image type of the stream embedded in the pdf. Default "raw" if not found.

Returns: ossimPdfImageType, e.g. PNG, RAW...

Definition at line 1369 of file ossimPdfWriter.cpp.

References ossimString::downcase(), JPEG, ossimNotify(), ossimNotifyLevel_WARN, RAW, ossimString::string(), and UNKNOWN.

Referenced by getProperty(), and while().

 {
    ossimPdfWriter::ossimPdfImageType result = ossimPdfWriter::UNKNOWN;
 
    // Get the type and downcase.
    ossimString os;
    getImageType( os.string() );
    os.downcase();
 
    if ( os == "jpeg" )
    {
       result = ossimPdfWriter::JPEG;
    }
    else if ( os == "raw" )
    {
       result = ossimPdfWriter::RAW;
    }
    else
    {
       // Unknown value:
       ossimNotify(ossimNotifyLevel_WARN)
          << "ossimPdfWriter::getImageCompression WARN\n"
          << "Unhandled image compression type: " << os << std::endl;
    }
    return result;
 }

◆ getImageType() [2/2]

void ossimPdfWriter::getImageType ( std::string & type ) const

private

Initializes image type from IMAGE_TYPE_KW lookup.

This is the image type of the stream embedded in the pdf. Default "raw" if not found.

Parameters

type	Initialized by this.

Definition at line 1396 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), ossimKeywordNames::IMAGE_TYPE_KW, and m_kwl.

 {
    type = m_kwl->findKey( std::string(ossimKeywordNames::IMAGE_TYPE_KW) );
    if ( type.empty() )
    {
       type = "jpeg"; // default
    }
 }

◆ getImageTypeList()

void ossimPdfWriter::getImageTypeList ( std::vector< ossimString > & imageTypeList ) const

virtual

void getImageTypeList(std::vector<ossimString>& imageTypeList)const

Appends this writer image types to list "imageTypeList".

This writer only has one type "pdf".

Parameters

imageTypeList stl::vector<ossimString> list to append to.

Implements ossimImageFileWriter.

Definition at line 1097 of file ossimPdfWriter.cpp.

 {
    imageTypeList.push_back(ossimString("ossim_pdf"));
 }

◆ getKeywords()

void ossimPdfWriter::getKeywords ( std::string & s ) const

private

Gets the Keywords.

Looks in m_kwl for options keyword: "Keywords"

Default: No default, empty string if not found.

Parameters

s	Initialed by this.

Definition at line 1778 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( KEYWORDS_KW ); 
 }

◆ getLgiDict()

void ossimPdfWriter::getLgiDict	(	ossimImageGeometry *	geom,
		const ossimIrect &	aoi,
		std::string &	s
	)		const

private

Get the LGIDict string.

Parameters

geom	Image geometry.
aoi	Area of interest.
s	Initialized by this.

Definition at line 1451 of file ossimPdfWriter.cpp.

References getLgiDictCtm(), getLgiDictDescription(), getLgiDictProjection(), and ossimIrect::hasNans().

 {
    s.clear(); // Empty string indicates error.
 
    if ( geom && !aoi.hasNans() )
    {
       // Coordinate Transformation Matrix (CTM)
       std::string ctmString;
       getLgiDictCtm( geom, aoi, ctmString );
 
       if ( ctmString.size() )
       {
          // ProjectionType
          std::string projectionString;
          getLgiDictProjection( geom, projectionString );
          
          if ( projectionString.size() )
          {
             //---
             // Neatline: Not required for single frame.
             // std::string neatLineString;
             // getLgiDictNeatline( geom, neatLineString );
             //---
             
             // if ( neatLineString.size() )
             // {
             // cout << "d..." << endl;
                
             // Description
             std::string descriptionString;
             getLgiDictDescription( geom, descriptionString );
             
             if ( descriptionString.size() )
             {
                std::ostringstream os;
                os << "/LGIDict"
                   << "[<<"
                   << ctmString
                   << "/Version(2.1)"
                   << projectionString
                   // << neatLineString
                   << descriptionString
                   << "/Type/LGIDict>>]";
                
                s = os.str();
                // }
             }
          }
       }
    }
    
 } // End: ossimPdfWriter::getLgiDictString

◆ getLgiDictCtm()

void ossimPdfWriter::getLgiDictCtm	(	ossimImageGeometry *	geom,
		const ossimIrect &	aoi,
		std::string &	s
	)		const

private

Gets Coordinate Transformation Matrix(CTM) part of LGIDict string from geom.

Parameters

geom	Image geometry.
aoi	Area of interest.
s	Initialized by this or cleared on error.

Definition at line 1605 of file ossimPdfWriter.cpp.

References ossimRefPtr< T >::get(), ossimImageGeometry::getDegreesPerPixel(), ossimImageGeometry::getProjection(), ossimDpt::hasNans(), ossimMapProjection::isGeographic(), ossim::isnan(), ossimGpt::lat, ossimIrect::ll(), ossimImageGeometry::localToWorld(), ossimGpt::lon, ossimDpt::makeNan(), ossimRefPtr< T >::valid(), ossimDpt::x, and ossimDpt::y.

Referenced by getLgiDict().

 {
    s.clear(); // Empty string indicates error.
 
    ossimDpt scale;
    scale.makeNan();
    ossimDpt dTie;
    dTie.makeNan();
    
    ossimRefPtr<ossimProjection> proj = geom->getProjection();
    if ( proj.valid() )
    {
       ossimRefPtr<ossimMapProjection> mapProj = dynamic_cast<ossimMapProjection*>( proj.get() );
       if ( mapProj.valid() )
       {
          if ( mapProj->isGeographic() )
          {
             // Degrees per pixel.
             geom->getDegreesPerPixel( scale );
 
             if ( !scale.hasNans() )
             {
                // Tie point: Lat, lon of lower left corner. 
                ossimGpt gTie;
                geom->localToWorld( ossimDpt( aoi.ll() ), gTie );
 
                // Check just lat and lon disregard height.
                if ( !ossim::isnan(gTie.lon) && !ossim::isnan(gTie.lon) )
                {
                   dTie.x = gTie.lon;
                   dTie.y = gTie.lat;
                }
             }
          }
       }
    }
 
    if ( !scale.hasNans() && !dTie.hasNans() )
    {
       //---
       // Example string:
       // (0.0000381944)(0.0000000000)(0.0000000000)(0.0000381944)(-77.0558525000)(38.8388091667)
       // NOTE: (0,0) is lower left corner in pdf space.
       ossim_float64 d = 0.0;
       std::ostringstream os;
       os << setprecision(15) // Not sure if this should be 10??? (drb)
          << std::setiosflags(std::ios_base::fixed|std::ios_base::right)
          << std::setfill('0')
          << "/CTM[(" << scale.x << ")(" << d << ")(" << d << ")("
          << scale.y << ")(" << dTie.x << ")(" << dTie.y << ")]";
       
       s = os.str();
    }
    
 } // End: ossimPdfWriter::getCtmString

◆ getLgiDictDatum()

void ossimPdfWriter::getLgiDictDatum	(	ossimImageGeometry *	geom,
		std::string &	s
	)		const

private

Gets datum part of LGIDict string from geom.

Parameters

geom	Image geometry.
s	Initialized by this or cleared on error.

Definition at line 1506 of file ossimPdfWriter.cpp.

References ossimDatum::code(), ossimImageGeometry::getAsMapProjection(), ossimMapProjection::getDatum(), ossimString::string(), and ossimRefPtr< T >::valid().

Referenced by getLgiDictProjection().

 {
    s.clear();
    if ( geom )
    {
       ossimRefPtr<const ossimMapProjection> mapProj = geom->getAsMapProjection();
       if ( mapProj.valid() )
       {
          const ossimDatum* datum = mapProj->getDatum();
          if ( datum )
          {
             s = "/Datum(";
             s += datum->code().string();
             s += ")";
          }
       }
    }
    
 } // End: ossimPdfWriter::getLgiDictDatum

◆ getLgiDictDescription()

void ossimPdfWriter::getLgiDictDescription	(	ossimImageGeometry *	geom,
		std::string &	s
	)		const

private

Gets description part of LGIDict string from geom.

Parameters

geom	Image geometry.
s	Initialized by this or cleared on error.

Definition at line 1527 of file ossimPdfWriter.cpp.

References ossimDatum::code(), ossimImageGeometry::getAsMapProjection(), ossimMapProjection::getDatum(), ossimString::string(), and ossimRefPtr< T >::valid().

Referenced by getLgiDict(), and getLgiDictProjection().

 {
    s.clear();
    if ( geom )
    {
       ossimRefPtr<const ossimMapProjection> mapProj = geom->getAsMapProjection();
       if ( mapProj.valid() )
       {
          const ossimDatum* datum = mapProj->getDatum();
          if ( datum )
          {
             std::string code = datum->code().string();
 
             if ( code == "WGE" )
             {
                s = "/Description(WGS 84)";
             }
          }
       }
    }
    
 } // End: ossimPdfWriter::getLgiDictDescription

◆ getLgiDictProjection()

void ossimPdfWriter::getLgiDictProjection	(	ossimImageGeometry *	geom,
		std::string &	s
	)		const

private

Gets projection part of LGIDict string.

Parameters

geom	Image geometry.
s	Initialized by this.

Definition at line 1569 of file ossimPdfWriter.cpp.

References getLgiDictDatum(), getLgiDictDescription(), and getLgiDictProjectionType().

Referenced by getLgiDict().

 {
    s.clear(); // Empty string indicates error.
    
    // Projection:
    std::string projType;
    getLgiDictProjectionType( geom, projType );
    
    // Datum:
    std::string datumString;
    getLgiDictDatum( geom, datumString );
    
    // Description
    std::string descriptionString;
    getLgiDictDescription( geom, descriptionString );
 
    if ( projType.size() && datumString.size() )
    {
       std::ostringstream os;
       os << "/Projection<<"
          << projType
          << descriptionString
          << datumString
          << "/Type/Projection>>"
          << "/Display<<"
          << projType
          << descriptionString
          << datumString
          << "/Type/Projection>>";
 
       s = os.str();
    }
    
 } // End: ossimPdfWriter::getLgiDictProjection

◆ getLgiDictProjectionType()

void ossimPdfWriter::getLgiDictProjectionType	(	ossimImageGeometry *	geom,
		std::string &	s
	)		const

private

Gets neatline part of LGIDict string from geom.

Parameters

geom	Image geometry.
s	Initialized by this or cleared on error. Gets projection type part of LGIDict string from geom.
geom	Image geometry.
s	Initialized by this or cleared on error.

Definition at line 1663 of file ossimPdfWriter.cpp.

References ossimRefPtr< T >::get(), ossimImageGeometry::getAsMapProjection(), ossimUtmProjection::getHemisphere(), ossimUtmProjection::getZone(), ossimMapProjection::isGeographic(), and ossimRefPtr< T >::valid().

Referenced by getLgiDictProjection().

 {
    //---
    // Initialize the projection string from geometry:
    // Currently only coded for geographic and UTM projection.
    //---
    
    s.clear(); // Empty string indicates error.
 
    if ( geom )
    {
       ossimRefPtr<const ossimMapProjection> mapProj = geom->getAsMapProjection();
       if ( mapProj.valid() )
       {
          if ( mapProj->isGeographic() )
          {
             s = "/ProjectionType(GEOGRAPHIC)";
          }
          else
          {
             // Check for UTM:
             ossimRefPtr<const ossimUtmProjection> utmProj =
                dynamic_cast<const ossimUtmProjection*>( mapProj.get() );
             if ( utmProj.valid() )
             {
                ossim_int32 zone = utmProj->getZone();
                char hemisphere = utmProj->getHemisphere();
                std::ostringstream os;
                os << "/ProjectionType(UT)"
                   << "/Zone(" << zone << ")"
                   << "/Hemisphere(" << hemisphere << ")";
                s = os.str();
             }
          }
       }
       
    } // Matches if ( geom )
    
 } // End: ossimPdfWriter::getProjectionType

◆ getLongName()

virtual ossimString ossimPdfWriter::getLongName ( ) const

virtual

Returns: "ossim pdf writer"

Reimplemented from ossimObject.

◆ getLowerLeftPageOffset()

void ossimPdfWriter::getLowerLeftPageOffset	(	const ossimIrect &	aoi,
		ossimIpt &	offset
	)		const

private

Gets the page size.

Takes into account image width, height, and annotations.

Parameters

width	Width of image.
height	Height of image.
size	Initialized by this. Gets page offset for image from lower left corner of media box.
aoi	Area of interest.
offset	Initialized by this.

Definition at line 1432 of file ossimPdfWriter.cpp.

References ossimIrect::hasNans(), ossimIpt::x, and ossimIpt::y.

Referenced by if().

 {
    if ( aoi.hasNans() == false )
    {
       // Get the page size.
       // ossimIpt mediaBoxSize;
       // getMediaBoxSize( mediaBoxSize );
 
       // Temp hard coded. (drb)
       offset.x = 0;
       offset.y = 0;
    }
    else
    {
       offset.x = 0;
       offset.y = 0;
    }
 }

◆ getModDate()

void ossimPdfWriter::getModDate ( std::string & s ) const

private

Gets the Producer.

Looks in m_kwl for options keyword: "ModDate"

Defaults to current time if not found.

Parameters

s	Initialed by this.

NOTE: This is a formatted string in the form of: D:YYYYMMDDHHmmSSOHH'mm'

Definition at line 1817 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), getGmtDate(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( MOD_DATE_KW );
    
    if ( s.empty() )
    {
       getGmtDate( s );
    }
 }

◆ getProducer()

void ossimPdfWriter::getProducer ( std::string & s ) const

private

Gets the Producer.

Looks in m_kwl for options keyword: "Producer"

Defaults to "ossim" if not found.

Parameters

s	Initialed by this.

Definition at line 1795 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), and m_kwl.

 {
    // Check if in keyword list.
    s = m_kwl->findKey( PRODUCER_KW );
    
    if ( s.empty() )
    {
       s = "ossim"; // Default: ???
    }
 }

◆ getProperty()

ossimRefPtr< ossimProperty > ossimPdfWriter::getProperty ( const ossimString & name ) const

virtual

Gets property for name.

Parameters

name	Name of property to return.

Returns: A pointer to a property object which matches "name".

Reimplemented from ossimImageFileWriter.

Definition at line 1146 of file ossimPdfWriter.cpp.

References ossimRefPtr< T >::get(), getAuthor(), getCreationDate(), getCreator(), getImageType(), getKeywords(), getModDate(), ossimImageFileWriter::getProperty(), getSubject(), getTileSize(), ossimKeywordNames::IMAGE_TYPE_KW, ossimKeywordNames::OUTPUT_TILE_SIZE_KW, ossimString::size(), and ossimString::string().

 {
    ossimRefPtr<ossimProperty> prop = 0;
 
    if ( name.size() )
    {
       if ( name == AUTHOR_KW )
       {
          ossimString value;
          getAuthor( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if ( name == CREATOR_KW )
       {
          ossimString value;
          getCreator( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if ( name == CREATION_DATE_KW )
       {
          ossimString value;
          getCreationDate( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if ( name == ossimKeywordNames::IMAGE_TYPE_KW )
       {
          ossimString value;
          getImageType( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, false); //  editable flag = false
          
          // Alway support jpeg.
          stringProp->addConstraint( ossimString("jpeg") );
          
          // Alway support raw (general raster).
          stringProp->addConstraint( ossimString("raw") );
 
          prop = stringProp.get();
       }
       else if ( name == KEYWORDS_KW )
       {
          ossimString value;
          getKeywords( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if ( name == MOD_DATE_KW )
       {
          ossimString value;
          getModDate( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if( name == ossimKeywordNames::OUTPUT_TILE_SIZE_KW )
       {
          ossimString value;
          getTileSize( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, false);
          stringProp->addConstraint(ossimString("16"));
          stringProp->addConstraint(ossimString("32"));
          stringProp->addConstraint(ossimString("64"));
          stringProp->addConstraint(ossimString("128"));
          stringProp->addConstraint(ossimString("256"));      
          stringProp->addConstraint(ossimString("512"));      
          stringProp->addConstraint(ossimString("1024"));      
          stringProp->addConstraint(ossimString("2048"));      
          prop = stringProp.get();
       }
       else if ( name == SUBJECT_KW )
       {
          ossimString value;
          getSubject( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else if ( name == TITLE_KW )
       {
          ossimString value;
          getSubject( value.string() );
          ossimRefPtr<ossimStringProperty> stringProp =
             new ossimStringProperty( name, value, true);
          prop = stringProp.get();
       }
       else
       {
          prop = ossimImageFileWriter::getProperty(name);
       }
    }
    
    return prop;
    
 } // End: ossimPdfWriter::getProperty

◆ getPropertyNames()

void ossimPdfWriter::getPropertyNames ( std::vector< ossimString > & propertyNames ) const

virtual

Pushes this's names onto the list of property names.

Parameters

propertyNames array to add this's property names to.

Reimplemented from ossimImageFileWriter.

Definition at line 1249 of file ossimPdfWriter.cpp.

References ossimImageFileWriter::getPropertyNames(), ossimKeywordNames::IMAGE_TYPE_KW, and ossimKeywordNames::OUTPUT_TILE_SIZE_KW.

 {
    propertyNames.push_back( ossimString( AUTHOR_KW ) );
    propertyNames.push_back( ossimString( CREATOR_KW ) );
    propertyNames.push_back( ossimString( CREATION_DATE_KW ) );
    propertyNames.push_back( ossimString( ossimKeywordNames::IMAGE_TYPE_KW ) );
    propertyNames.push_back( ossimString( KEYWORDS_KW ) );
    propertyNames.push_back( ossimString( MOD_DATE_KW ) );
    propertyNames.push_back( ossimString( ossimKeywordNames::OUTPUT_TILE_SIZE_KW ) );
    propertyNames.push_back( ossimString( PRODUCER_KW ) );
    propertyNames.push_back( ossimString( SUBJECT_KW ) );
    propertyNames.push_back( ossimString( TITLE_KW ) );
 
    ossimImageFileWriter::getPropertyNames(propertyNames);
 }

◆ getShortName()

virtual ossimString ossimPdfWriter::getShortName ( ) const

virtual

Returns: "pdf writer"

Reimplemented from ossimObject.

◆ getSubject()

void ossimPdfWriter::getSubject ( std::string & s ) const

private

Gets the Subject.

Looks in m_kwl for options keyword: "Subject"

Default: No default, empty string if not found.

Parameters

s	Initialed by this.

Definition at line 1772 of file ossimPdfWriter.cpp.

References ossimKeywordlist::findKey(), and m_kwl.

Referenced by getProperty().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( SUBJECT_KW );
 }

◆ getTileSize() [1/2]

void ossimPdfWriter::getTileSize ( std::string & s ) const

private

Gets tiles size as string.

Looks in m_kwl for options keyword: "output_tile_size"

Defaults to 1024 if not found.

Parameters

s	Initialized by this.

Definition at line 1850 of file ossimPdfWriter.cpp.

References ossim::defaultTileSize(), ossimKeywordlist::findKey(), m_kwl, ossimKeywordNames::OUTPUT_TILE_SIZE_KW, ossimString::string(), ossimString::toString(), and ossimIpt::x.

Referenced by getProperty(), and getTileSize().

 {
    // Check if in keyword list.
    s = m_kwl->findKey( std::string( ossimKeywordNames::OUTPUT_TILE_SIZE_KW ) );
    if ( s.empty() )
    {
       ossimIpt tileSize;
       ossim::defaultTileSize( tileSize );
       s = ossimString::toString( tileSize.x ).string(); 
    }
 }

◆ getTileSize() [2/2]

void ossimPdfWriter::getTileSize ( ossimIpt & tileSize ) const

private

Gets Tile size as integer point.

Defaults to 1024x1024 if not found.

Parameters

tileSize Initialized by this.

Definition at line 1862 of file ossimPdfWriter.cpp.

References getTileSize(), ossimString::toInt32(), ossimIpt::x, and ossimIpt::y.

 {
    std::string s;
    getTileSize( s );
    if ( s.size() )
    {
       tileSize.x = ossimString(s).toInt32();
    }
    else
    {
       tileSize.x = 1024; // default
    }
    tileSize.y = tileSize.x;
 }

◆ getTileString()

std::string ossimPdfWriter::getTileString	(	ossim_uint32	x,
		ossim_uint32	y
	)		const

private

Returns: string for x and y in the form of (x=1, y=3): "/Tile_0001_0003"

Definition at line 1877 of file ossimPdfWriter.cpp.

References x, and y.

Referenced by for(), and if().

 {
    // Format like:  /Tile_0001_0002
    std::ostringstream os;
    os << std::setiosflags(std::ios_base::fixed|std::ios_base::right)
       << std::setfill('0')
       << "/Tile_"
       << std::setw(4) << x
       << "_"
       << std::setw(4) << y;
    
    return os.str();
 }

◆ getTitle()

void ossimPdfWriter::getTitle ( std::string & s ) const

private

Gets the Title.

Looks in m_kwl for options keyword: "Title"

Defaults to basename of output file if not found.

Parameters

s	Initialed by this.

Definition at line 1746 of file ossimPdfWriter.cpp.

References ossimFilename::file(), ossimKeywordlist::findKey(), m_kwl, ossimString::size(), ossimString::string(), and ossimImageFileWriter::theFilename.

 {
    // Check if in keyword list.
    s = m_kwl->findKey( TITLE_KW );
    
    if ( s.empty() )
    {
       if ( theFilename.size() )
       {
          // Set to basename of file.
          s = theFilename.file().string();
       }
    }
 }

◆ hasImageType()

bool ossimPdfWriter::hasImageType ( const ossimString & imageType ) const

virtual

bool hasImageType(const ossimString& imageType) const

Parameters

imageType string representing image type.

Returns: true if "imageType" is supported by writer.

Reimplemented from ossimImageFileWriter.

Definition at line 1107 of file ossimPdfWriter.cpp.

 {
    bool result = false;
    if ( (imageType == "ossim_pdf") || (imageType == "image/pdf")||(imageType == "application/pdf") )
    {
       result = true;
    }
    return result;
 }

◆ isOpen()

bool ossimPdfWriter::isOpen ( ) const

virtual

Returns: true if open, false if not.

Implements ossimOutputSource.

Definition at line 1036 of file ossimPdfWriter.cpp.

References m_str.

 {
    bool result = false;
    if (m_str)
    {
       const std::ofstream* fs = dynamic_cast<const std::ofstream*>(m_str);
       if ( fs )
       {
          result = fs->is_open();
       }
       else
       {
          // Pointer good enough...
          result = true;
       }
    }
    return result;
 }

◆ loadState()

bool ossimPdfWriter::loadState	(	const ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)

virtual

Method to the load (recreate) the state of an object from a keyword list.

Returns: True on success, false on error.

Reimplemented from ossimImageFileWriter.

Definition at line 1030 of file ossimPdfWriter.cpp.

References ossimImageFileWriter::loadState().

 {
    return ossimImageFileWriter::loadState(kwl, prefix);
 }

◆ open()

bool ossimPdfWriter::open ( )

virtual

Open method.

Returns: True on success, false on error.

Implements ossimOutputSource.

Definition at line 1056 of file ossimPdfWriter.cpp.

References ossimString::c_str(), close(), m_ownsStream, m_str, ossimString::size(), and ossimImageFileWriter::theFilename.

 {
    bool result = false;
    
    close();
 
    // Check for empty filenames.
    if (theFilename.size())
    {
       std::ofstream* os = new std::ofstream();
       os->open(theFilename.c_str(), ios::out | ios::binary);
       if(os->is_open())
       {
          m_str = os;
          m_ownsStream = true;
          result = true;
       }
       else
       {
          delete os;
          os = 0;
       }
    }
    return result;
 }

◆ saveState()

bool ossimPdfWriter::saveState	(	ossimKeywordlist &	kwl,
		const char *	prefix = `0`
	)		const

virtual

saves the state of the object.

Reimplemented from ossimImageFileWriter.

Definition at line 1024 of file ossimPdfWriter.cpp.

References ossimImageFileWriter::saveState().

 {
    return ossimImageFileWriter::saveState(kwl, prefix);
 }

◆ setOutputStream()

bool ossimPdfWriter::setOutputStream ( std::ostream & stream )

virtual

Sets the output stream to write to.

The stream will not be closed/deleted by this object.

Parameters

output The stream to write to.

Reimplemented from ossimImageFileWriter.

Definition at line 1265 of file ossimPdfWriter.cpp.

References m_ownsStream, and m_str.

 {
    if (m_ownsStream && m_str)
    {
       delete m_str;
    }
    m_str = &stream;
    m_ownsStream = false;
    return true;
 }

◆ setProperty()

void ossimPdfWriter::setProperty ( ossimRefPtr< ossimProperty > property )

virtual

Will set the property whose name matches the argument "property->getName()".

Parameters

property Object containing property to set.

Reimplemented from ossimImageFileWriter.

Definition at line 1117 of file ossimPdfWriter.cpp.

References addOption(), ossimKeywordNames::IMAGE_TYPE_KW, ossimKeywordNames::OUTPUT_TILE_SIZE_KW, ossimImageFileWriter::setProperty(), ossimRefPtr< T >::valid(), and ossimProperty::valueToString().

 {
    if ( property.valid() )
    {
       std::string name = property->getName().string();
       if ( name.size() )
       {
          if ( ( name == ossimKeywordNames::IMAGE_TYPE_KW ) ||
               ( name == AUTHOR_KW ) ||
               ( name == CREATOR_KW ) ||
               ( name == CREATION_DATE_KW ) ||
               ( name == KEYWORDS_KW ) ||
               ( name == MOD_DATE_KW ) ||
               ( name == ossimKeywordNames::OUTPUT_TILE_SIZE_KW ) ||
               ( name == PRODUCER_KW ) ||
               ( name == SUBJECT_KW ) ||
               ( name == TITLE_KW ) )
          {
             addOption( name, property->valueToString().string() );
          }
          else
          {
             ossimImageFileWriter::setProperty(property);
          }
       }
    }
    
 } // ossimPdfWriter::setProperty

◆ setupInputChain()

void ossimPdfWriter::setupInputChain ( )

private

Writes "dummy" or blank object just to keep object references in line.

Parameters

str	Stream to write to.
xref	To capture object positions. Sets up input image source. This sets up the chain fed to theInputConnection which is an image source sequencer. This will remap input to eight bit if not already and make input one or three band depending on number of bands. Also sets m_saveInput for reconnection at the end of write.

Definition at line 1276 of file ossimPdfWriter.cpp.

References ossimRefPtr< T >::get(), ossimConnectableObject::getInput(), ossimImageSource::getNumberOfOutputBands(), ossimImageSourceSequencer::getOutputScalarType(), m_savedInput, OSSIM_UINT8, and ossimImageFileWriter::theInputConnection.

 {
    if ( theInputConnection.get() )
    {
       // Capture the input to the image source sequencer(theInputConnection).
       m_savedInput = theInputConnection->getInput( 0 );
       
       ossimScalarType inputScalar = theInputConnection->getOutputScalarType();
       ossim_uint32 bands          = theInputConnection->getNumberOfOutputBands();
 
       if( inputScalar != OSSIM_UINT8 )
       {
          // Make eight bit.
          if (traceDebug())
          {
             ossimNotify(ossimNotifyLevel_WARN)
                << "ossimPdfWriter::setupInputChain WARNING:"
                << "\nData is being scaled to 8 bit!"
                << "\nOriginal scalar type:  "
                << ossimScalarTypeLut::instance()->
                getEntryString(inputScalar).c_str()
                << std::endl;
          }
          
          //---
          // Attach a scalar remapper to the end of the input chain.  This will
          // need to be unattached and deleted at the end of this.
          //---
          ossimRefPtr<ossimScalarRemapper> sr = new ossimScalarRemapper;
 
          // Connect remapper's input to sequencer input.
          sr->connectMyInputTo( 0, theInputConnection->getInput(0) );
 
          // Connet sequencer to remapper.
          theInputConnection->connectMyInputTo(0, sr.get() );
 
          // Initialize connections.
          theInputConnection->initialize();
       }
 
       // Must be one or three band. Note bands are zero based...      
       if ( ( bands != 1 ) && ( bands != 3 ) )
       {
          std::vector<ossim_uint32> bandList;
          
          // Always have one band.
          bandList.push_back( 0 );
 
          if ( bands > 3 )
          {
             // Use the first three bands.
             bandList.push_back( 1 );
             bandList.push_back( 2 );
          }
 
          if (traceDebug())
          {
             ossimNotify(ossimNotifyLevel_WARN)
                << "ossimPdfWriter::setupInputChain WARNING:"
                << "\nOutput bands must be 1 or 3 and are being filterd!"
                << "\nOriginal band count: " << bands
                << "\nNew band count: " << bandList.size()
                << std::endl;
          }
          
          ossimRefPtr<ossimBandSelector> bs = new ossimBandSelector();
 
          // Set the the band selector list.
          bs->setOutputBandList( bandList );
          
          // Connect band selector's input to sequencer input.
          bs->connectMyInputTo( 0, theInputConnection->getInput(0) );
 
          // Connet sequencer to band selector.
          theInputConnection->connectMyInputTo(0, bs.get() );
 
          // Initialize connections.
          theInputConnection->initialize();
       }
 
       if (  m_savedInput != theInputConnection->getInput( 0 ) )
       {
          //---
          // If the input to the image source sequencer change the AOI
          // MUST be reset as it gets wiped.
          //---
          theInputConnection->setAreaOfInterest( theAreaOfInterest );
       }
       
    } // Matches: if ( theInputConnection )
 
 } // End: void ossimPdfWriter::setupInputChain()

◆ writeCatalog()

void ossimPdfWriter::writeCatalog	(	std::ostream *	str,
		std::vector< std::streamoff > &	xref
	)

private

Writes Catalog object.

Parameters

str	Stream to write to.
xref	To capture object positions.

◆ writeFile()

virtual bool ossimPdfWriter::writeFile ( )

privatevirtual

Writes the file to disk or a stream.

Returns: true on success, false on error.

Implements ossimImageFileWriter.

◆ writeHeader()

void ossimPdfWriter::writeHeader ( std::ostream * str )

private

Writes header.

Parameters

str	Stream to write to.

◆ writeImage()

bool ossimPdfWriter::writeImage ( std::ostream * str )

private

Writes the image dictionary and associated objects.

Parameters

str	Stream to write to.

Returns: true on success, false on error.

◆ writeInfo()

void ossimPdfWriter::writeInfo	(	std::ostream *	str,
		std::vector< std::streamoff > &	xref
	)

private

Writes document infomation dictionary.

Parameters

str	Stream to write to.
xrefOffset	Offset to cross reference(xref) table.

◆ writeJpegTile()

void ossimPdfWriter::writeJpegTile	(	std::ostream *	str,
		std::vector< std::streamoff > &	xref,
		ossimImageData *	id,
		const ossimIrect &	aoi,
		ossimIrect &	outputTileRect
	)

private

Write a JPEG-compresses the raster tile buffer to the output stream provided.

Parameters

str	Stream to write to.
xref	To capture object positions.
id	Pointer to tile data.
aoi	Area of interest.
outputTileRect	Initialized by this with output tile rect clamped to aoi.

Definition at line 721 of file ossimPdfWriter.cpp.

References ossimImageData::getHeight(), ossimImageData::getImageRectangle(), ossimImageData::getOrigin(), ossimImageData::getUcharBuf(), ossimImageData::getWidth(), ossimImageData::initialize(), jpeg_cpp_stream_dest(), ossimIrect::lr(), OSSIM_BIP, OSSIM_UINT8, ossimImageData::setOrigin(), TRUE, ossimIpt::x, and ossimIpt::y.

Referenced by while().

 {
    //---
    // Most of code and comments below are from jpeg-6b "example.c" file. See 
    // http://www4.cs.fau.de/Services/Doc/graphics/doc/jpeg/libjpeg.html
    //---
 
    //---
    // Initialize JPEG compression library:
    // Note: JDIMENSION is typedefed to an unsigned int.
    //---
    struct jpeg_compress_struct cinfo;
    struct jpeg_error_mgr jerr;
    cinfo.err = jpeg_std_error( &jerr );
    jpeg_create_compress(&cinfo);
 
    //---
    // Need to define a custom ostream destination manager for jpeglib to write compressed block:
    // Note: Write the tile to a temp memory stream to get the size up front.
    //---
    std::ostringstream tileStream;
    jpeg_cpp_stream_dest(&cinfo, tileStream);
    
    
    // Setting the parameters of the output file here.
    const ossim_uint32 BANDS = id->getNumberOfBands();
    const ossim_uint32 TW    = id->getWidth();
    const ossim_uint32 TH    = id->getHeight();
    
 
    // Assign width, height clamping to the aoi.      
    cinfo.image_width = ossim::min<ossim_uint32>(
       TW, aoi.lr().x - id->getOrigin().x + 1 );
    cinfo.image_height = ossim::min<ossim_uint32>(
       TH, aoi.lr().y - id->getOrigin().y + 1 );
    cinfo.input_components = BANDS;
 
    // Capture the output tile rect:
    outputTileRect = ossimIrect( id->getOrigin(),
                                 ossimIpt( id->getOrigin().x + cinfo.image_width - 1,
                                           id->getOrigin().y + cinfo.image_height - 1 ) );
    
    // colorspace of input image 
    if ( BANDS == 3 )
    {
       cinfo.in_color_space = JCS_RGB;
    }
    else
    {
       cinfo.in_color_space = JCS_GRAYSCALE;
    }
    
    // Default compression parameters...
    jpeg_set_defaults( &cinfo );
    
    /* Now do the compression .. */
    jpeg_start_compress( &cinfo, TRUE );
    
    // Compress the tile on line at a time:
    JSAMPLE** samp_array = new JSAMPLE* [cinfo.image_height];
    
    //---
    // Get a pointer to the source data.
    // Needs to be band interleaved by pixel(BIP), so convert if needed.
    //---
    ossimRefPtr<ossimImageData> tempTile = 0;
    ossim_uint8* tile = 0;
    if ( ( BANDS == 1 ) &&
         ( cinfo.image_width == id->getWidth() ) &&
         ( cinfo.image_height == id->getHeight() ) )
    {
       tile = id->getUcharBuf();
    }
    else
    {
       // Convert from OSSIM's native BSQ interleave to BIP.
       tempTile = new ossimImageData(
          0, OSSIM_UINT8, BANDS, cinfo.image_width, cinfo.image_height );
       tempTile->setOrigin( id->getOrigin() );
       tempTile->initialize();
       tile = tempTile->getUcharBuf();
       id->unloadTile( tile, tempTile->getImageRectangle(), OSSIM_BIP );
    }
       
    for ( ossim_uint32 row=0; row<cinfo.image_height; ++row )
    {
       samp_array[row] = (JSAMPLE*) tile + row*cinfo.input_components*cinfo.image_width;
    }
    
    jpeg_write_scanlines( &cinfo, samp_array, cinfo.image_height );
 
    //---
    // Clean up after done compressing:
    // Note: MUST do before writing to output stream below.
    //---
    jpeg_finish_compress( &cinfo );
    jpeg_destroy_compress( &cinfo );
    delete [] samp_array;
    samp_array = 0;
 
    // Capture position:
    xref.push_back( (std::streamoff)str->tellp() );
    
    std::ostringstream os1;
    os1 << xref.size() << " 0 obj\n"
        << "   << /Type /XObject\n"
        << "      /Subtype /Image\n"
        << "      /Length " << tileStream.str().size() << "\n"
        << "      /Filter[/DCTDecode]\n"
        << "      /BitsPerComponent 8"
        << "      /ColorSpace " << (BANDS==1?"/DeviceGray\n":"/DeviceRGB\n")
        << "      /Width " << cinfo.image_width
        << "      /Height " << cinfo.image_height
        << "   >>\n"
        << "stream\n";
    
    str->write( os1.str().data(), os1.str().size() );
    
    if ( traceLog() )
    {
       ossimNotify(ossimNotifyLevel_DEBUG)
          << os1.str()
          << "*** image stream not displayed ***\n"
          << "endstream\n"
          << "endobj\n\n";
    }
 
    // Write the image tile from memory to output stream.
    str->write( tileStream.str().data(), tileStream.str().size() );
 
    // Close out stream object.
    *str << "\n"
         << "endstream\n"
         << "endobj\n";
    
 } // End: ossimPdfWriter::writeJpegTile( ... )

◆ writePages()

void ossimPdfWriter::writePages	(	std::ostream *	str,
		std::vector< std::streamoff > &	xref
	)

private

Writes Outlines object.

Parameters

str	Stream to write to.
xref	To capture object positions. Writes Pages object.
str	Stream to write to.
xref	To capture object positions.

◆ writeRawTile()

void ossimPdfWriter::writeRawTile	(	std::ostream *	str,
		std::vector< std::streamoff > &	xref,
		ossimImageData *	id,
		const ossimIrect &	aoi,
		ossimIrect &	outputTileRect
	)

private

Write raw raster tile buffer to the output stream provided.

Parameters

str	Stream to write to.
xref	To capture object positions.
id	Pointer to tile data.
aoi	Area of interest.
outputTileRect	Initialized by this with output tile rect clamped to aoi.

Definition at line 862 of file ossimPdfWriter.cpp.

References ossimImageData::getHeight(), ossimImageData::getImageRectangle(), ossimImageData::getOrigin(), ossimImageData::getSizeInBytes(), ossimImageData::getUcharBuf(), ossimImageData::getWidth(), ossimImageData::initialize(), ossimIrect::lr(), OSSIM_BIP, OSSIM_UINT8, ossimImageData::setOrigin(), ossimIpt::x, and ossimIpt::y.

Referenced by while().

 {
    const ossim_uint32 BANDS = id->getNumberOfBands();
    const ossim_uint32 TW    = id->getWidth();
    const ossim_uint32 TH    = id->getHeight();
 
    // Assign width, height clamping to the aoi.      
    ossim_uint32 width = ossim::min<ossim_uint32>(
       TW, aoi.lr().x - id->getOrigin().x + 1  );
    ossim_uint32 height = ossim::min<ossim_uint32>(
       TH, aoi.lr().y - id->getOrigin().y + 1 );
 
    // Capture the output tile rect:
    outputTileRect = ossimIrect( id->getOrigin(),
                                 ossimIpt( id->getOrigin().x + width - 1,
                                           id->getOrigin().y + height - 1 ) );
 
    //---
    // Get a pointer to the source data.
    // Needs to be band interleaved by pixel(BIP), so convert if needed.
    //---
    ossimRefPtr<ossimImageData> tempTile = 0;
    ossim_uint8* tile = 0;
    ossim_uint32 length = 0;
    if ( ( BANDS == 1 ) && ( width == id->getWidth() ) && ( height == id->getHeight() ) )
    {
       tile   = id->getUcharBuf();
       length = id->getSizeInBytes();
    }
    else
    {
       // Convert from OSSIM's native BSQ interleave to BIP.
       tempTile = new ossimImageData( 0, OSSIM_UINT8, BANDS, width, height );
       tempTile->setOrigin( id->getOrigin() );
       tempTile->initialize();
       tile = tempTile->getUcharBuf();
       id->unloadTile( tile, tempTile->getImageRectangle(), OSSIM_BIP );
       length = tempTile->getSizeInBytes();
    }
 
    // Capture position:
    xref.push_back( (std::streamoff)str->tellp() );
    
    std::ostringstream os1;
    os1 << xref.size() << " 0 obj\n"
        << "   << /Type /XObject\n"
        << "      /Subtype /Image\n"
        << "      /Length " << length << "\n"
        << "      /BitsPerComponent 8"
        << "      /ColorSpace " << (BANDS==1?"/DeviceGray\n":"/DeviceRGB\n")
        << "      /Width " << width
        << "      /Height " << height
        << "   >>\n"
        << "stream\n";
 
    str->write( os1.str().data(), os1.str().size() );
    
    if ( traceLog() )
    {
       ossimNotify(ossimNotifyLevel_DEBUG)
          << os1.str()
          << "*** image stream not displayed ***\n"
          << "endstream\n"
          << "endobj\n\n";
    }
 
    // Write the image tile from memory to output stream.
    str->write( (char*)tile, length );
    
    // Close out stream object.
    *str << "\n"
         << "endstream\n"
         << "endobj\n";
    
 } // End ossimPdfWriter::writeRawTile( ... )

◆ writeStream()

virtual bool ossimPdfWriter::writeStream ( )

virtual

Method to write the image to a stream.

Returns: true on success, false on error.

Reimplemented from ossimImageFileWriter.

◆ writeTrailer()

void ossimPdfWriter::writeTrailer	(	std::ostream *	str,
		ossim_uint32	entrySize,
		std::streamoff	xrefOffset
	)

private

Writes trailer.

Parameters

str	Stream to write to.
entrySize	Number of entries, one plus object count.
xrefOffset	Offset to cross reference(xref) table.

Definition at line 974 of file ossimPdfWriter.cpp.

 {
    if ( str )
    {
       std::ostringstream os;
       os << "trailer\n"
          << "   << /Size " << entrySize << "\n"
          << "      /Root 1 0 R\n"
          << "      /Info " << entrySize-1 << " 0 R\n"
          << "   >>\n"
          << "startxref\n"
          << xrefOffset << "\n"
          << "%%EOF\n";
       // << "%%EOF";
 
       str->write( os.str().data(), os.str().size() );
 
       if ( traceLog() )
       {
          ossimNotify(ossimNotifyLevel_DEBUG) << os.str() << "\n";
       }
    }
 }

◆ writeXref()

void ossimPdfWriter::writeXref	(	std::ostream *	str,
		const std::vector< std::streamoff > &	xref
	)

private

Writes Cross Reference(xref) section.

Parameters

str	Stream to write to.
xref	Array of object offsets.

Definition at line 942 of file ossimPdfWriter.cpp.

 {
    if ( str )
    {
       std::ostringstream os;
       os << "xref\n"
          << "0 " << (xref.size()+1) << "\n"
          << "0000000000 65535 f \n";
             
       std::vector<std::streamoff>::const_iterator i = xref.begin();
       while ( i != xref.end() )
       {
          os << std::setiosflags(std::ios_base::fixed|std::ios_base::right)
             << std::setfill('0')
             << std::setw(10)
             << (*i)
             << " 00000 n \n";
          ++i;
       }
       
       // os << "\n";
       
       str->write( os.str().data(), os.str().size() );
       
       if ( traceLog() )
       {
          ossimNotify(ossimNotifyLevel_DEBUG) << os.str() << "\n";
       }
    }
 }

Member Data Documentation

◆ m_kwl

ossimRefPtr<ossimKeywordlist> ossimPdfWriter::m_kwl

private

Holds all options in key, value pair map.

Definition at line 547 of file ossimPdfWriter.h.

Referenced by addOption(), getAuthor(), getCreationDate(), getCreator(), getImageType(), getKeywords(), getModDate(), getProducer(), getSubject(), getTileSize(), and getTitle().

◆ m_mutex

std::mutex ossimPdfWriter::m_mutex

private

Definition at line 549 of file ossimPdfWriter.h.

Referenced by addOption().

◆ m_ownsStream

bool ossimPdfWriter::m_ownsStream

private

Definition at line 539 of file ossimPdfWriter.h.

Referenced by close(), open(), and setOutputStream().

◆ m_savedInput

ossimRefPtr<ossimConnectableObject> ossimPdfWriter::m_savedInput

private

Holds the origin end of the chain connected to theInputConnection.

Definition at line 544 of file ossimPdfWriter.h.

Referenced by setupInputChain().

◆ m_str

std::ostream* ossimPdfWriter::m_str

private

Definition at line 538 of file ossimPdfWriter.h.

Referenced by close(), isOpen(), open(), and setOutputStream().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ ossimPdfImageType

Constructor & Destructor Documentation

◆ ossimPdfWriter()

◆ ~ossimPdfWriter()

Member Function Documentation

◆ addOption()

◆ close()

◆ getAuthor()

◆ getClassName()

◆ getCreationDate()

◆ getCreator()

◆ getEpsgCode()

◆ getExtension()

◆ getGmtDate()

◆ getImageType() [1/2]

◆ getImageType() [2/2]

◆ getImageTypeList()

◆ getKeywords()

◆ getLgiDict()

◆ getLgiDictCtm()

◆ getLgiDictDatum()

◆ getLgiDictDescription()

◆ getLgiDictProjection()

◆ getLgiDictProjectionType()

◆ getLongName()

◆ getLowerLeftPageOffset()

◆ getModDate()

◆ getProducer()

◆ getProperty()

◆ getPropertyNames()

◆ getShortName()

◆ getSubject()

◆ getTileSize() [1/2]

◆ getTileSize() [2/2]

◆ getTileString()

◆ getTitle()

◆ hasImageType()

◆ isOpen()

◆ loadState()

◆ open()

◆ saveState()

◆ setOutputStream()

◆ setProperty()

◆ setupInputChain()

◆ writeCatalog()

◆ writeFile()

◆ writeHeader()

◆ writeImage()

◆ writeInfo()

◆ writeJpegTile()

◆ writePages()

◆ writeRawTile()

◆ writeStream()

◆ writeTrailer()

◆ writeXref()

Member Data Documentation

◆ m_kwl

◆ m_mutex

◆ m_ownsStream

◆ m_savedInput

◆ m_str