#include <ossimGdalWriter.h>

Inheritance diagram for ossimGdalWriter:

Public Types
enum	ossimGdalOverviewType { ossimGdalOverviewType_NONE = 0, ossimGdalOverviewType_NEAREST = 1, ossimGdalOverviewType_AVERAGE = 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
	ossimGdalWriter ()

virtual	~ossimGdalWriter ()

	ossimGdalWriter (ossimImageSource *inputSource, const ossimFilename &filename)

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

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

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 bool	isOpen () const

virtual bool	open ()

virtual void	close ()

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

virtual ossimRefPtr< ossimProperty >	getProperty (const ossimString &name) const

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

virtual void	setOutputImageType (const ossimString &type)

void	setLut (const ossimNBandLutDataObject &lut)

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

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

virtual bool	setOutputStream (std::ostream &str)
	tmp drb 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 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 ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getClassName () 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

Static Public Member Functions
static void	getSupportedWriters (vector< ossimString > &writers)

Protected Member Functions
virtual bool	writeFile ()
	Write out the file. More...

virtual bool	writeBlockFile ()

virtual void	writeProjectionInfo (GDALDatasetH dataset)

virtual void	writeColorMap (int bands)

virtual void	setOptions (ossimKeywordlist &kwl, const char *prefix=NULL)

void	deleteGdalDriverOptions ()

ossimString	convertToDriverName (const ossimString &imageTypeName) const

GDALDataType	getGdalDataType (ossimScalarType scalar)

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

const ossimRefPtr< ossimXmlNode >	getGdalOptions () const

ossim_int32	findOptionIdx (const ossimString &name) const

void	allocateGdalDriverOptions ()

void	storeProperty (const ossimString &name, const ossimString &value)

bool	getStoredPropertyValue (const ossimString &name, ossimString &value) const

bool	validProperty (const ossimString &name) const

ossimString	gdalOverviewTypeToString () const

ossimGdalOverviewType	gdalOverviewTypeFromString (const ossimString &typeString) const

void	buildGdalOverviews ()

void	appendGdalOption (const ossimString &name, const ossimString &value, bool replaceFlag=true)

void	postProcessOutput () const
	Method called after good writeFile to clean up any unwanted files. More...

bool	isLutEnabled () const

void	checkColorLut ()

bool	isInputDataIndexed ()
	Check input to see if it's indexed. More...

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
ossimString	theDriverName

GDALDriverH	theDriver

GDALDatasetH	theDataset

ossimIpt	theJpeg2000TileSize

ossimKeywordlist	theDriverOptionValues

char **	theGdalDriverOptions

ossimGdalOverviewType	theGdalOverviewType

bool	theColorLutFlag

ossimRefPtr< ossimNBandLutDataObject >	theColorLut

ossimFilename	theLutFilename

ossimRefPtr< ossimNBandToIndexFilter >	theNBandToIndexFilter

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

Definition at line 19 of file ossimGdalWriter.h.

Member Enumeration Documentation

◆ ossimGdalOverviewType

enum ossimGdalWriter::ossimGdalOverviewType

Enumerator
ossimGdalOverviewType_NONE
ossimGdalOverviewType_NEAREST
ossimGdalOverviewType_AVERAGE

Definition at line 22 of file ossimGdalWriter.h.

    {
       ossimGdalOverviewType_NONE    = 0,
       ossimGdalOverviewType_NEAREST = 1,
       ossimGdalOverviewType_AVERAGE = 2
    };

Constructor & Destructor Documentation

◆ ossimGdalWriter() [1/2]

ossimGdalWriter::ossimGdalWriter ( )

Definition at line 59 of file ossimGdalWriter.cpp.

    :ossimImageFileWriter(),
     theDriverName(""),
     theDriver((GDALDriverH)0),
     theDataset((GDALDatasetH)0),
     theJpeg2000TileSize(),
     theDriverOptionValues(),
     theGdalDriverOptions(0),
     theGdalOverviewType(ossimGdalOverviewType_NONE),
     theColorLutFlag(false),
     theColorLut(0),
     theLutFilename(),
     theNBandToIndexFilter(0)
 { 
 }

◆ ~ossimGdalWriter()

ossimGdalWriter::~ossimGdalWriter ( )

virtual

Definition at line 75 of file ossimGdalWriter.cpp.

References close(), deleteGdalDriverOptions(), theDataset, and theDriverName.

 {
    deleteGdalDriverOptions();
    close();
    theDataset = 0;
    theDriverName = "";
 }

◆ ossimGdalWriter() [2/2]

ossimGdalWriter::ossimGdalWriter	(	ossimImageSource *	inputSource,
		const ossimFilename &	filename
	)

Member Function Documentation

◆ allocateGdalDriverOptions()

void ossimGdalWriter::allocateGdalDriverOptions ( )

protected

Definition at line 895 of file ossimGdalWriter.cpp.

References deleteGdalDriverOptions(), ossimKeywordlist::find(), ossimImageSourceSequencer::getOutputScalarType(), ossimKeywordlist::getSubstringKeyList(), OSSIM_UINT8, theDriverOptionValues, theGdalDriverOptions, ossimImageFileWriter::theInputConnection, ossimString::toDouble(), and ossimRefPtr< T >::valid().

 {
    deleteGdalDriverOptions();
    ossimString regExpression =  (ossimString("^")+
                                  "property[0-9]+");
    vector<ossimString> keys = theDriverOptionValues.getSubstringKeyList( regExpression );
 
    if(keys.size())
    {
       ossim_uint32 i = 0;
       theGdalDriverOptions = new char*[keys.size()+1];
       for(i = 0 ; i < keys.size(); ++i)
       {
          ossimString name    = theDriverOptionValues.find(keys[i] +".name");
          ossimString value   = theDriverOptionValues.find(keys[i] +".value");
 
          //---
          // Special hack...
          // 
          // Lossless compression for non 8 bit data not supported for kakadu.
          //---
          if (theInputConnection.valid() && (GDALGetDriverByName("JP2KAK")) && (name == "QUALITY"))
          {
             if (theInputConnection->getOutputScalarType() != OSSIM_UINT8)
             {
                double d = value.toDouble();
                if (d >= 99.5)
                {
                   if (traceDebug())
                   {
                      ossimNotify(ossimNotifyLevel_DEBUG)
                         << "DEBUG:"
                         << "\nLossless quality not valid for non 8 bit data"
                         << "\nResetting to 99.0"
                         << std::endl;
                   }
 
                   value = "99.0";
                }
             }
          }
 
          // ESH 01/2009 -- For HFA handling of SRS's that come from pcs codes:
          // use new option in HFA driver (gdal-1.6.0). This option forces the
          // coordinate system tags to be more compatible with ArcGIS. We might 
          // have to add in a check for the pcs code here if that is possible.
          //---
          // Special hack...
          //---
          if ( (GDALGetDriverByName("HFA")) &&
               (name == "FORCETOPESTRING") )
          {
             value = "TRUE";
          }
 
          ossimString combine = name + "=" + value;
          
          theGdalDriverOptions[i] = new char[combine.size() + 1];
            strcpy(theGdalDriverOptions[i], combine.c_str());
          
          if (traceDebug())
          {
             ossimNotify(ossimNotifyLevel_DEBUG)
                << "\nkey:  " << keys[i]
                << "\nname:  " << name
                << "\nvalue: " << value
                << "\ngdal option:  " << combine
                << std::endl;
          }
       }
       theGdalDriverOptions[keys.size()] = 0;
    }
 }

◆ appendGdalOption()

void ossimGdalWriter::appendGdalOption	(	const ossimString &	name,
		const ossimString &	value,
		bool	replaceFlag = `true`
	)

protected

Definition at line 969 of file ossimGdalWriter.cpp.

References ossimKeywordlist::add(), ossimKeywordlist::find(), ossimKeywordlist::getSubstringKeyList(), theDriverOptionValues, and ossimString::toString().

 {
    ossimString regExpression =  (ossimString("^")+
                                  "property[0-9]+");
    vector<ossimString> keys = theDriverOptionValues.getSubstringKeyList( regExpression );
    if(keys.size())
    {
       ossim_uint32 i = 0;
       for(i = 0 ; i < keys.size(); ++i)
       {
          ossimString tempName    = theDriverOptionValues.find(keys[i] +".name");
          if(tempName == name)
          {
             if(replaceFlag)
             {
                theDriverOptionValues.add(keys[i]+".value",
                                          value,
                                          true);
             }
             
             return;
          }
       }
    }
    ossimString prefix = "property" + ossimString::toString((ossim_uint32)keys.size()) + ".";
    
    theDriverOptionValues.add(prefix,
                              "name",
                              name,
                              true);
    theDriverOptionValues.add(prefix,
                              "value",
                              value,
                              true);
 }

◆ buildGdalOverviews()

void ossimGdalWriter::buildGdalOverviews ( )

protected

Definition at line 1794 of file ossimGdalWriter.cpp.

References gdalOverviewTypeToString(), ossimImageSourceSequencer::getBoundingRect(), ossimIrect::height(), ossim::min(), ossimNotify(), ossimNotifyLevel_WARN, theDataset, ossimImageFileWriter::theInputConnection, and ossimIrect::width().

 {
 
   if(!theDataset)
   {
     return;
   }
   ossimIrect bounds = theInputConnection->getBoundingRect();
   
   ossim_uint32 minValue = ossim::min((ossim_uint32)bounds.width(),
                    (ossim_uint32)bounds.height());
   
   int nLevels = static_cast<int>(std::log((double)minValue)/std::log(2.0));
   int idx = 0;
   if(nLevels)
     {
       ossim_int32* levelsPtr = new ossim_int32[nLevels];
       *levelsPtr = 2;
       for(idx = 1; idx < nLevels;++idx)
     {
       levelsPtr[idx] = levelsPtr[idx-1]*2;
     }
       if(GDALBuildOverviews(theDataset,
                 gdalOverviewTypeToString().c_str(),
                 nLevels,
                 levelsPtr,
                 0,
                 0,
                 GDALTermProgress,
                 0)!=CE_None)
     {
       ossimNotify(ossimNotifyLevel_WARN) << "ossimGdalWriter::buildGdalOverviews():  Overview building failed" 
                          << std::endl;
     }
       delete [] levelsPtr;
     }
 }

◆ checkColorLut()

void ossimGdalWriter::checkColorLut ( )

protected

Definition at line 264 of file ossimGdalWriter.cpp.

References ossimConnectableContainerInterface::findAllObjectsOfType(), ossimRefPtr< T >::get(), ossimConnectableObject::getInputList(), ossimImageHandler::getLut(), ossimImageHandler::hasLut(), PTR_CAST, setLut(), STATIC_TYPE_INFO, and ossimImageFileWriter::theInputConnection.

 {
    bool needColorLut = false;
    bool needLoop = true;
    ossimRefPtr<ossimNBandLutDataObject> colorLut = 0;
    ossimConnectableObject::ConnectableObjectList imageInputs = theInputConnection->getInputList();
    if (imageInputs.size() > 0)
    {
       for (ossim_uint32 i = 0; i < imageInputs.size(); i++)
       {
          if (needLoop == false)
          {
             break;
          }
          ossimImageChain* source = PTR_CAST(ossimImageChain, imageInputs[i].get());
          if (source)
          {
             ossimConnectableObject::ConnectableObjectList imageChains = source->getInputList();
             for (ossim_uint32 j = 0; j < imageChains.size(); j++)
             {
                if (needLoop == false)
                {
                   break;
                }
                ossimImageChain* imageChain = PTR_CAST(ossimImageChain, imageChains[j].get());
                if (imageChain)
                {
                   ossimConnectableObject::ConnectableObjectList imageHandlers =
                      imageChain->findAllObjectsOfType(STATIC_TYPE_INFO(ossimImageHandler), false);
 
                   for (ossim_uint32 h= 0; h < imageHandlers.size(); h++)
                   {
                      ossimImageHandler* handler =
                         PTR_CAST(ossimImageHandler, imageHandlers[h].get());
                      if (handler)
                      {
                         if (handler->hasLut() != 0) //
                         {
                            colorLut = handler->getLut();
                            needColorLut = true;
                         }
                         else //if not all handlers have color luts, ignore the color lut.
                         {
                            needColorLut = false;
                            needLoop = false;
                            break;
                         }
                      }
                   }
                }
             }
          }
       }
    }
 
    if (needColorLut && colorLut )
    {
       setLut(*colorLut.get());
    }
 }

◆ close()

void ossimGdalWriter::close ( )

virtual

Generic interface to allow one to close a consumer. For displays this might minimize the window and free up internal pointers for file writers it will make sure the file stream is closed and flushed.

Implements ossimOutputSource.

Definition at line 101 of file ossimGdalWriter.cpp.

References theDataset.

Referenced by ~ossimGdalWriter().

 {
    if(theDataset)
    {
       GDALClose(theDataset);
       theDataset = 0;
    }
 }

◆ convertToDriverName()

ossimString ossimGdalWriter::convertToDriverName ( const ossimString & imageTypeName ) const

protected

Definition at line 1026 of file ossimGdalWriter.cpp.

References ossimString::c_str(), and ossimString::substitute().

Referenced by getExtension(), getGdalOptions(), getGdalPropertyNames(), open(), and setProperty().

 {
    ossimString strippedName = imageTypeName;
    strippedName = strippedName.substitute("gdal_", "");
    if(GDALGetDriverByName(strippedName.c_str()))
    {
       return strippedName;
    }
 
    // check for mime types
    //
    if(imageTypeName == "image/jp2")
    {
       if(GDALGetDriverByName("JP2KAK"))
       {
          return "JP2KAK";
       }
       else if(GDALGetDriverByName("JPEG2000"))
       {
          return "JPEG2000";
       }
       else if(GDALGetDriverByName("JP2MrSID"))
       {
          return "JP2MrSID";
       }
    }
    if(imageTypeName == "image/png")
    {
       return "PNG";
    }
    if(imageTypeName == "image/wbmp")
    {
        return "BMP";
    }
    if(imageTypeName == "image/bmp")
    {
        return "BMP";
    }
    if(imageTypeName == "image/jpeg")
    {
       return "JPEG";
    }
    if(imageTypeName == "image/gif")
    {
       return "GIF";
    }
    
 
    // keep these for backward compatibility
    //
    if( imageTypeName == "gdal_imagine_hfa")
    {
       return "HFA";
    }
    if(imageTypeName == "gdal_nitf_rgb_band_separate")
    {
       return "NITF";
    }
    if(imageTypeName == "gdal_jpeg2000")
    {
       if(GDALGetDriverByName("JP2KAK"))
       {
          return "JP2KAK";
       }
       else if(GDALGetDriverByName("JPEG2000"))
       {
          return "JPEG2000";
       }
       else if(GDALGetDriverByName("JP2MrSID"))
       {
          return "JP2MrSID";
       }
    }                                       
    if(imageTypeName == "gdal_arc_info_aig")
    {
       return "AIG";
    }
    if(imageTypeName == "gdal_arc_info_gio")
    {
       return "GIO";
    }
    if(imageTypeName == "gdal_arc_info_ascii_grid")
    {
       return "AAIGrid";
    }
    if(imageTypeName == "gdal_mrsid")
    {
       return "MrSID";
    }
    if(imageTypeName == "gdal_jp2mrsid")
    {
       return "JP2MrSID";
    }
    if(imageTypeName == "gdal_png")
    {
       return "PNG";
    }
    if(imageTypeName == "gdal_jpeg")
    {
       return "JPEG";
    }
       
    if(imageTypeName == "gdal_gif")
    {
       return "GIF";
    }
    if(imageTypeName == "gdal_dted")
    {
       return "DTED";
    }
    if(imageTypeName == "gdal_usgsdem")
    {
       return "USGSDEM";
    }
    if(imageTypeName == "gdal_bmp")
    {
       return "BMP";
    }
    if(imageTypeName == "gdal_raw_envi")
    {
       return "ENVI";
    }
    if(imageTypeName == "gdal_raw_esri")
    {
       return "EHdr";
    }
    if(imageTypeName == "gdal_raw_pci")
    {
       return "PAux";
    }
    if(imageTypeName == "gdal_pcidsk")
    {
       return "PCIDSK";
    }
    if(imageTypeName == "gdal_sdts")
    {
       return "SDTS";
    }
    if(imageTypeName == "gdal_jp2ecw")
    {
       return "JP2ECW";
    }
    if(imageTypeName == "gdal_ecw")
    {
       return "ECW";
    }
    return imageTypeName;
 }

◆ deleteGdalDriverOptions()

void ossimGdalWriter::deleteGdalDriverOptions ( )

protected

Definition at line 1007 of file ossimGdalWriter.cpp.

References theGdalDriverOptions.

Referenced by allocateGdalDriverOptions(), and ~ossimGdalWriter().

 {
    int i = 0;
 
    if(theGdalDriverOptions)
    {
       char* currentOption = theGdalDriverOptions[i];
 
       while(currentOption)
       {
          ++i;
          delete [] currentOption;
          currentOption = theGdalDriverOptions[i];
       }
       delete [] theGdalDriverOptions;
       theGdalDriverOptions = 0;
    }
 }

◆ findOptionIdx()

ossim_int32 ossimGdalWriter::findOptionIdx ( const ossimString & name ) const

protected

◆ gdalOverviewTypeFromString()

ossimGdalWriter::ossimGdalOverviewType ossimGdalWriter::gdalOverviewTypeFromString ( const ossimString & typeString ) const

protected

Definition at line 1776 of file ossimGdalWriter.cpp.

References ossimString::downcase(), ossimGdalOverviewType_AVERAGE, ossimGdalOverviewType_NEAREST, ossimGdalOverviewType_NONE, and ossimString::trim().

Referenced by setProperty().

 {
    ossimString tempType = typeString;
    tempType = tempType.downcase();
    tempType = tempType.trim();
 
    if(tempType == "nearest")
    {
       return ossimGdalOverviewType_NEAREST;
    }
    else if(tempType == "average")
    {
       return ossimGdalOverviewType_AVERAGE;
    }
 
    return ossimGdalOverviewType_NONE;
 }

◆ gdalOverviewTypeToString()

ossimString ossimGdalWriter::gdalOverviewTypeToString ( ) const

protected

Definition at line 1755 of file ossimGdalWriter.cpp.

References ossimGdalOverviewType_AVERAGE, ossimGdalOverviewType_NEAREST, ossimGdalOverviewType_NONE, and theGdalOverviewType.

Referenced by buildGdalOverviews().

 {
    switch(theGdalOverviewType)
    {
       case ossimGdalOverviewType_NONE:
       {
          return "none";
       }
       case ossimGdalOverviewType_NEAREST:
       {
          return "nearest";
       }
       case ossimGdalOverviewType_AVERAGE:
       {
          return "average";
       }
    }
 
    return "none";
 }

◆ getExtension()

ossimString ossimGdalWriter::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 1245 of file ossimGdalWriter.cpp.

References ossimString::c_str(), convertToDriverName(), ossimString::downcase(), ossimString::split(), and ossimImageFileWriter::theOutputImageType.

 {
    ossimString result;
    
    ossimString driverName = convertToDriverName(theOutputImageType);
    GDALDriverH driver =  GDALGetDriverByName(driverName.c_str());
    
    if(driver)
    {
       result  = ossimString(GDALGetMetadataItem(driver, GDAL_DMD_EXTENSION, 0));
       std::vector<ossimString> splitString;
       result.split(splitString, "/");
       if(!splitString.empty()) result = splitString[0];
    }   
    return result;
    
    //  we now use the metadata interface to get access to a drivers default file extension
 #if 0
    ossimString imgTypeStr(theOutputImageType);
    imgTypeStr.downcase();
 
    // mime types
    if(imgTypeStr == "image/jp2")
    {
       return ossimString("jp2");
    }
    if(imgTypeStr == "image/png")
    {
       return ossimString("png");
    }
    if(imgTypeStr == "image/wbmp")
    {
       return ossimString("bmp");
    }
    if(imgTypeStr == "image/bmp")
    {
       return ossimString("bmp");
    }
    if(imgTypeStr == "image/jpeg")
    {
       return ossimString("jpg");
    }
    if(imgTypeStr == "image/gif")
    {
       return ossimString("gif");
    }
 
 
    // keep these for backward compatibility
    //
    if( imgTypeStr == "gdal_imagine_hfa")
    {
       return ossimString("hfa");
    }
    if(imgTypeStr == "gdal_nitf_rgb_band_separate")
    {
       return ossimString("ntf");
    }
    if(imgTypeStr == "gdal_jpeg2000")
    {
       return ossimString("jp2");
    }                                       
    if(imgTypeStr == "gdal_arc_info_aig")
    {
       return ossimString("aig");
    }
    if(imgTypeStr == "gdal_arc_info_gio")
    {
       return ossimString("gio");
    }
    if(imgTypeStr == "gdal_arc_info_ascii_grid")
    {
       return ossimString("aig");
    }
    if(imgTypeStr == "gdal_mrsid")
    {
       return ossimString("sid");
    }
    if(imgTypeStr == "gdal_jp2mrsid")
    {
       return ossimString("jp2");
    }
    if(imgTypeStr == "gdal_png")
    {
       return ossimString("png");
    }
    if(imgTypeStr == "gdal_jpeg")
    {
       return ossimString("jpg");
    }
 
    if(imgTypeStr == "gdal_gif")
    {
       return ossimString("gif");
    }
    if(imgTypeStr == "gdal_dted")
    {
       return ossimString("dte");
    }
    if(imgTypeStr == "gdal_usgsdem")
    {
       return ossimString("dem");
    }
    if(imgTypeStr == "gdal_bmp")
    {
       return ossimString("bmp");
    }
    if(imgTypeStr == "gdal_raw_envi")
    {
       return ossimString("raw");
    }
    if(imgTypeStr == "gdal_raw_esri")
    {
       return ossimString("raw");
    }
    if(imgTypeStr == "gdal_raw_pci")
    {
       return ossimString("raw");
    }
    if(imgTypeStr == "gdal_pcidsk")
    {
       return ossimString("pix");
    }
    if(imgTypeStr == "gdal_sdts")
    {
       return ossimString("sdt");
    }
    if(imgTypeStr == "gdal_jp2ecw")
    {
       return ossimString("jp2");
    }
    if(imgTypeStr == "gdal_ecw")
    {
       return ossimString("ecw");
    }
    return ossimString("ext");
 #endif
 }

◆ getGdalDataType()

GDALDataType ossimGdalWriter::getGdalDataType ( ossimScalarType scalar )

protected

Definition at line 854 of file ossimGdalWriter.cpp.

References OSSIM_DOUBLE, OSSIM_FLOAT, OSSIM_NORMALIZED_DOUBLE, OSSIM_NORMALIZED_FLOAT, OSSIM_SSHORT16, OSSIM_UCHAR, OSSIM_USHORT11, and OSSIM_USHORT16.

 {
    GDALDataType dataType = GDT_Unknown;
    
    switch(scalar)
    {
       case OSSIM_UCHAR:
       {
          dataType = GDT_Byte;
          break;
       }
       case OSSIM_USHORT11:
       case OSSIM_USHORT16:
       {
          dataType = GDT_UInt16;
          break;
       }
       case OSSIM_SSHORT16:
       {
          dataType = GDT_Int16;
          break;
       }
       case OSSIM_FLOAT:
       case OSSIM_NORMALIZED_FLOAT:
       {
          dataType = GDT_Float32;
          break;
       }
       case OSSIM_DOUBLE:
       case OSSIM_NORMALIZED_DOUBLE:
       {
          dataType = GDT_Float64;
          break;
       }
       default:
          break;
    }
 
    return dataType;
 }

◆ getGdalOptions()

const ossimRefPtr< ossimXmlNode > ossimGdalWriter::getGdalOptions ( ) const

protected

Definition at line 1655 of file ossimGdalWriter.cpp.

References ossimString::c_str(), convertToDriverName(), ossimXmlNode::findChildNodes(), and ossimImageFileWriter::theOutputImageType.

Referenced by getGdalPropertyNames().

 {
    ossimString driverName = convertToDriverName(theOutputImageType);
    GDALDriverH driver =  GDALGetDriverByName(driverName.c_str());
 
    if(driver)
    {
       const char* metaData = GDALGetMetadataItem(driver, GDAL_DMD_CREATIONOPTIONLIST, 0);
       if(metaData)
       {
          istringstream in(metaData);
          ossimRefPtr<ossimXmlNode>  node = new ossimXmlNode(in);
          vector<ossimRefPtr<ossimXmlNode> > nodelist;
          node->findChildNodes("Option", nodelist);
          if(nodelist.size())
          {
             return node;
          }
       }
    }
    return 0;
 }

◆ getGdalPropertyNames()

void ossimGdalWriter::getGdalPropertyNames ( std::vector< ossimString > & propertyNames ) const

protected

Definition at line 1614 of file ossimGdalWriter.cpp.

References ossimString::c_str(), convertToDriverName(), ossimXmlNode::findChildNodes(), getGdalOptions(), ossimImageFileWriter::theOutputImageType, and ossimRefPtr< T >::valid().

Referenced by validProperty().

 {
    ossimString driverName = convertToDriverName(theOutputImageType);
    GDALDriverH driver =  GDALGetDriverByName(driverName.c_str());
 
    if(driver)
    {
       const ossimRefPtr<ossimXmlNode>  node = getGdalOptions();
       
       if(node.valid())
       {
          vector<ossimRefPtr<ossimXmlNode> > nodelist;
          node->findChildNodes("Option", nodelist);
 
          if(traceDebug())
          {
             ossimNotify(ossimNotifyLevel_DEBUG) << "GDAL XML PROPERTY LIST" << std::endl
                                                 << node.get() << std::endl;
          }
          ossim_uint32 idx = 0;
          for(idx= 0; idx < nodelist.size(); ++idx)
          {
             ossimRefPtr<ossimXmlAttribute> name = nodelist[idx]->findAttribute("name");
             if(name.valid())
             {
                if(traceDebug())
                {
                   ossimNotify(ossimNotifyLevel_DEBUG) << "Adding property = " << name->getValue() << std::endl;
                }
                propertyNames.push_back(driverName + "_" + name->getValue());
             }
          }
       }         
    }
    if(traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG) << "ossimGdalWriter::getPropertyNames: leaving......." << std::endl;
    }
    
 }

◆ getImageTypeList()

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

virtual

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

Appends this writer image types to list "imageTypeList".

Parameters

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

Implements ossimImageFileWriter.

Definition at line 1175 of file ossimGdalWriter.cpp.

Referenced by ossimGdalImageWriterFactory::getImageTypeList().

 {
    int driverCount = GDALGetDriverCount();
    int idx = 0;
 
    for(idx = 0; idx < driverCount; ++idx)
    {
       GDALDriverH driver =  GDALGetDriver(idx);
 
       
       if(driver)
       {
          const char* metaData = GDALGetMetadataItem(driver, GDAL_DCAP_CREATE, 0);
          if(metaData)
          {
             imageTypeList.push_back("gdal_" + ossimString(GDALGetDriverShortName(driver)));
          }
          else
          {
             metaData = GDALGetMetadataItem(driver, GDAL_DCAP_CREATECOPY, 0);
             if(metaData)
             {
                imageTypeList.push_back("gdal_" + ossimString(GDALGetDriverShortName(driver)));
             }
          }
       }
    }
 }

◆ getProperty()

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

virtual

Reimplemented from ossimImageFileWriter.

Definition at line 1432 of file ossimGdalWriter.cpp.

 {
 
    if(traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG) << "ossimGdalWriter::getProperty: entered..." << std::endl;
    }
 
    if(!validProperty(name))
    {
       return ossimImageFileWriter::getProperty(name);
    }
 
    if(name == "HFA_USE_RRD")
    {
       return  new ossimBooleanProperty(name, ossimString(CPLGetConfigOption(name.c_str(),"NO")).toBool());
    }
    else if(name == "gdal_overview_type")
    {
       ossimStringProperty* prop =  new ossimStringProperty(name, gdalOverviewTypeToString(), false);
 
       prop->addConstraint("none");
       prop->addConstraint("nearest");
       prop->addConstraint("average");
       
       return prop;
    }
    const ossimRefPtr<ossimXmlNode>  node = getGdalOptions();
    ossimString driverName = convertToDriverName(theOutputImageType);
    GDALDriverH driver =  GDALGetDriverByName(driverName.c_str());
    if(traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG) << "Driver name = " << driverName << "\n"
                                           << "name        = " << name << std::endl;
    }
 
    bool storedValueFlag=false;
    ossimString storedValue;
 
    if(node.valid()&&driver&&name.contains(driverName))
    {
       ossimString storedName = name;
       storedName = storedName.substitute(driverName+"_","");
       storedValueFlag = getStoredPropertyValue(storedName,
                                                storedValue);
       vector<ossimRefPtr<ossimXmlNode> > nodelist;
       node->findChildNodes("Option", nodelist);
       ossim_uint32 idx = 0;
       for(idx = 0; idx < nodelist.size(); ++idx)
       {
          ossimRefPtr<ossimXmlAttribute> nameAttribute = nodelist[idx]->findAttribute("name");
          if(nameAttribute.valid())
          {
             if((driverName+"_"+nameAttribute->getValue())== name)
             {
                ossimRefPtr<ossimXmlAttribute> type = nodelist[idx]->findAttribute("type");
                
                vector<ossimRefPtr<ossimXmlNode> > valuelist;
                
                if(type.valid())
                {
                   ossimRefPtr<ossimXmlAttribute> descriptionAttribute = nodelist[idx]->findAttribute("description");
                   nodelist[idx]->findChildNodes("Value",
                                        valuelist);
                   ossimString description;
                   ossimString typeValue = type->getValue();
                   typeValue = typeValue.downcase();
 
                   if(descriptionAttribute.valid())
                   {
                      description = descriptionAttribute->getValue();
                   }
                   if((typeValue == "int")||
                      (typeValue == "integer"))
                   {
                      ossimNumericProperty* prop = new ossimNumericProperty(name,
                                                                            storedValue);
                      prop->setNumericType(ossimNumericProperty::ossimNumericPropertyType_INT);
                      prop->setDescription(description);
                      return prop;
                   }
                   else if(typeValue == "unsigned int")
                   {
                      ossimNumericProperty* prop = new ossimNumericProperty(name,
                                                                            storedValue);
                      prop->setNumericType(ossimNumericProperty::ossimNumericPropertyType_UINT);
                      prop->setDescription(description);
                      return prop;
                   }
                   else if(typeValue == "float")
                   {
                      ossimNumericProperty* prop = new ossimNumericProperty(name,
                                                                            storedValue);
                      prop->setNumericType(ossimNumericProperty::ossimNumericPropertyType_FLOAT32);
                      prop->setDescription(description);
                      return prop;
                   }
                   else if(typeValue == "boolean")
                   {
                      ossimBooleanProperty* prop = new ossimBooleanProperty(name,
                                                                            storedValue.toBool());
 
                      prop->setDescription(description);
                      return prop;
                   }
                   else if((typeValue == "string-select")||
                           (typeValue == "string"))
                   {
                      ossim_uint32 idx2 = 0;
                      ossimString defaultValue = "";
                      
                      if(storedValueFlag)
                      {
                         defaultValue = storedValue;
                      }
                      else if(valuelist.size())
                      {
                         defaultValue = valuelist[0]->getText();
                      }
                      ossimStringProperty* prop = new ossimStringProperty(name,
                                                                          defaultValue,
                                                                          false);
                      for(idx2 = 0; idx2 < valuelist.size();++idx2)
                      {
                         prop->addConstraint(valuelist[idx2]->getText());
                      }
                      prop->setDescription(description);
                      return prop;
                   }
                   else
                   {
                      if(traceDebug())
                      {
                         ossimNotify(ossimNotifyLevel_INFO) << "************************TYPE VALUE = " << typeValue << " NOT HANDLED************"<< std::endl;
                         ossimNotify(ossimNotifyLevel_INFO) << "************************DEFAULTING TO TEXT ************" << std::endl;
                      }
                      ossim_uint32 idx2 = 0;
                      ossimString defaultValue = "";
                      
                      if(storedValueFlag)
                      {
                         defaultValue = storedValue;
                      }
                      else if(valuelist.size())
                      {
                         defaultValue = valuelist[0]->getText();
                      }
                      ossimStringProperty* prop = new ossimStringProperty(name,
                                                                          defaultValue,
                                                                          false);
                      for(idx2 = 0; idx2 < valuelist.size();++idx2)
                      {
                         prop->addConstraint(valuelist[idx2]->getText());
                      }
                      prop->setDescription(description);
                      return prop;
                   }
                }
             }
          }
       }
    }
    
    if(traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG) << "ossimGdalWriter::getProperty: entered..." << std::endl;
    }
    return 0;
 }

◆ getPropertyNames()

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

virtual

Reimplemented from ossimImageFileWriter.

Definition at line 1602 of file ossimGdalWriter.cpp.

 {
    if(traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG) << "ossimGdalWriter::getPropertyNames: entered......." << std::endl;
    }
    ossimImageFileWriter::getPropertyNames(propertyNames);
    propertyNames.push_back("gdal_overview_type");
    propertyNames.push_back("HFA_USE_RRD");
    getGdalPropertyNames(propertyNames);
 }

◆ getStoredPropertyValue()

bool ossimGdalWriter::getStoredPropertyValue	(	const ossimString &	name,
		ossimString &	value
	)		const

protected

Definition at line 1711 of file ossimGdalWriter.cpp.

References ossimKeywordlist::find(), ossimKeywordlist::getSubstringKeyList(), and theDriverOptionValues.

 {
    ossimString regExpression =  (ossimString("^") +
                                  "property[0-9]+");
 
    vector<ossimString> keys = theDriverOptionValues.getSubstringKeyList( regExpression );
    ossim_uint32 idx = 0;
    for(idx = 0; idx < keys.size(); ++idx)
    {
       ossimString storedName    = theDriverOptionValues.find(keys[idx] +".name");
       if(storedName == name)
       {
          value   = ossimString(theDriverOptionValues.find(keys[idx] +".value"));
          return true;
       }
    }
    
    return false;
 }

◆ getSupportedWriters()

void ossimGdalWriter::getSupportedWriters ( vector< ossimString > & writers )

static

Definition at line 255 of file ossimGdalWriter.cpp.

256 {

257 }

◆ hasImageType()

bool ossimGdalWriter::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 1204 of file ossimGdalWriter.cpp.

References ossimImageFileWriter::hasImageType().

Referenced by ossimGdalImageWriterFactory::createWriter().

 {
    // check for non standard image types found in the
    // getImageTypeList
    //
    if((imageType == "gdal_imagine_hfa") ||
       (imageType == "gdal_nitf_rgb_band_separate") ||
       (imageType == "gdal_jpeg2000") ||
       (imageType == "gdal_jp2ecw") ||
       (imageType == "gdal_arc_info_aig") ||
       (imageType == "gdal_arc_info_gio") ||
       (imageType == "gdal_arc_info_ascii_grid") ||
       (imageType == "gdal_mrsid") ||
       (imageType == "image/mrsid") ||
       (imageType == "gdal_jp2mrsid") ||
       (imageType == "image/jp2mrsid") ||
       (imageType == "gdal_png") ||
       (imageType == "image/png") ||
       (imageType == "image/bmp") ||
       (imageType == "image/wbmp") ||
       (imageType == "gdal_jpeg") ||
       (imageType == "image/jpeg") ||
       (imageType == "gdal_gif") ||
       (imageType == "image/gif") ||
       (imageType == "gdal_dted") ||
       (imageType == "image/dted") ||
       (imageType == "gdal_bmp") ||
       (imageType == "gdal_xpm") ||
       (imageType == "image/x-xpixmap") ||
       (imageType == "gdal_raw_envi") ||
       (imageType == "gdal_raw_esri") ||
       (imageType == "gdal_raw_esri") ||
       (imageType == "gdal_pcidsk") ||
       (imageType == "gdal_sdts"))
    {
       return true;
    }
    
    return ossimImageFileWriter::hasImageType(imageType);
 }

◆ isInputDataIndexed()

bool ossimGdalWriter::isInputDataIndexed ( )

protected

Check input to see if it's indexed.

Returns: True if input data is indexed pallete data, false if not.

Definition at line 1863 of file ossimGdalWriter.cpp.

References ossimImageSource::isIndexedData(), ossimImageFileWriter::theInputConnection, and ossimRefPtr< T >::valid().

 {
    bool result = false;
    if ( theInputConnection.valid() )
    {
       result = theInputConnection->isIndexedData();
    }
    return result;
 }

◆ isLutEnabled()

bool ossimGdalWriter::isLutEnabled ( ) const

protected

Definition at line 259 of file ossimGdalWriter.cpp.

References theColorLutFlag.

 {
   return (theColorLutFlag);
 }

◆ isOpen()

bool ossimGdalWriter::isOpen ( ) const

virtual

Implements ossimOutputSource.

Definition at line 83 of file ossimGdalWriter.cpp.

References theDriver.

 {
    return (theDriver != 0);
 }

◆ loadState()

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

virtual

Method to the load (recreate) the state of an object from a keyword list. Return true if ok or false on error.

Reimplemented from ossimImageFileWriter.

Definition at line 181 of file ossimGdalWriter.cpp.

References ossimKeywordlist::find(), and ossimImageFileWriter::loadState().

Referenced by ossimGdalImageWriterFactory::getImageFileWritersByMimeType(), and ossimGdalImageWriterFactory::getImageFileWritersBySuffix().

 {
    ossimImageFileWriter::loadState(kwl, prefix);
 
    ossimString regExpression =  (ossimString("^") +
                                  ossimString(prefix) +
                                  "property[0-9]+");
    const char* hfa_use_rrd = kwl.find(prefix, "HFA_USE_RRD");
 
    if(hfa_use_rrd)
    {
       CPLSetConfigOption("HFA_USE_RRD", hfa_use_rrd);
    }
    if (traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG)
          << "ossimGdalWriter::loadState entered ..."
          << "\nprefix:         " << (prefix?prefix:"null")
          << "\nregExpression:  " << regExpression
          << "\nkwl:" << kwl << std::endl;
    }
    const char* overviewType = kwl.find(prefix, "gdal_overview_type");
 
    if(overviewType)
    {
       theGdalOverviewType = gdalOverviewTypeFromString(ossimString(overviewType));
    }
 
    ossimString newPrefix = ossimString(prefix) + "lut.";
 
    const char* colorLutFlag = kwl.find(prefix, "color_lut_flag");
    if(colorLutFlag)
    {
      theColorLutFlag = ossimString(colorLutFlag).toBool();
    }
    else
    {
      theColorLutFlag = false;
    }
 
    theLutFilename = ossimFilename(kwl.find(prefix, "lut_filename"));
    theLutFilename = ossimFilename(theLutFilename.trim());
    if ( theColorLut.valid() == false ) theColorLut = new ossimNBandLutDataObject();
    if(theLutFilename != "")
    {
      theColorLut->open(theLutFilename);
    }
    else
    {
      theColorLut->loadState(kwl, newPrefix.c_str());
    }
    
    vector<ossimString> keys = kwl.getSubstringKeyList( regExpression );
    theDriverOptionValues.clear();
    
    deleteGdalDriverOptions();
 
    kwl.extractKeysThatMatch(theDriverOptionValues,
                             regExpression);
 
    if(prefix)
    {
       theDriverOptionValues.stripPrefixFromAll(prefix);
    }
    
    if (traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG)
          << "ossimGdalWriter::loadState exiting..." << std::endl;
    }
    return true;
 }

◆ open()

bool ossimGdalWriter::open ( )

virtual

Allows a generic interface to open a consumer for writing. If you are a display writer then you would probably show the window or init the device context for writing.

Implements ossimOutputSource.

Definition at line 88 of file ossimGdalWriter.cpp.

References ossimString::c_str(), convertToDriverName(), theDriver, theDriverName, and ossimImageFileWriter::theOutputImageType.

 {
    theDriverName = convertToDriverName(theOutputImageType);
    theDriver = GDALGetDriverByName(theDriverName.c_str());
 
    if(theDriver)
    {
       return true;
    }
 
    return false;
 }

◆ postProcessOutput()

void ossimGdalWriter::postProcessOutput ( ) const

protected

Method called after good writeFile to clean up any unwanted files.

Definition at line 1832 of file ossimGdalWriter.cpp.

References ossimFilename::exists(), ossimNotify(), ossimNotifyLevel_NOTICE, ossimFilename::remove(), theDriver, and ossimImageFileWriter::theFilename.

 {
    //---
    // DRB 20081029
    // Trac #419:
    //
    // The file.aux.xml file contains nodata value keys which is causing view
    // issues with ArcMap and Erdas Imagine when null values are present in
    // valid image data.
    //--- 
    if (theDriver)
    {
       ossimString driverName = GDALGetDriverShortName(theDriver);
       if ( (driverName == "JP2MrSID") || (driverName != "JP2KAK") ||
            (driverName == "JPEG2000") )
       {
          ossimFilename auxXmlFile = theFilename;
          auxXmlFile += ".aux.xml";
          if ( auxXmlFile.exists() )
          {
             if ( auxXmlFile.remove() )
             {
                ossimNotify(ossimNotifyLevel_NOTICE)
                   << "ossimGdalWriter::postProcessOutput NOTICE:"
                   << "\nFile removed:  " << auxXmlFile << std::endl;
             }
          }
       }
    }
 }

◆ saveState()

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

virtual

saves the state of the object.

Reimplemented from ossimImageFileWriter.

Definition at line 125 of file ossimGdalWriter.cpp.

 {
 
    if (traceDebug())
    {
       ossimNotify(ossimNotifyLevel_DEBUG)
          << "ossimGdalWriter::saveState entered ..."
          << "\nprefix:         " << prefix << std::endl;
    }
 
    ossimString rrdOption = CPLGetConfigOption("HFA_USE_RRD","");
    if(rrdOption != "")
    {
       kwl.add(prefix,
               "HFA_USE_RRD",
               rrdOption,
               true);
    }
    kwl.add(prefix,
            "gdal_overview_type",
            gdalOverviewTypeToString(),
            true);
    kwl.add(prefix, theDriverOptionValues);
 
    kwl.add(prefix,
      "color_lut_flag",
      (ossim_uint32)theColorLutFlag,
      true);
 
    if(theColorLutFlag)
    {
      if(theLutFilename != "")
      {
        kwl.add(prefix,
          "lut_filename",
          theLutFilename.c_str(),
          true);
      }
      else
      {
         if ( theColorLut.valid() )
         {
            ossimString newPrefix = ossimString(prefix) + "lut.";
            theColorLut->saveState(kwl, newPrefix.c_str());
         }
      }
    }
    
    return ossimImageFileWriter::saveState(kwl, prefix);
 }

◆ setLut()

void ossimGdalWriter::setLut ( const ossimNBandLutDataObject & lut )

Definition at line 116 of file ossimGdalWriter.cpp.

References ossimNBandLutDataObject::dup(), theColorLut, and theColorLutFlag.

Referenced by checkColorLut().

 {
   theColorLutFlag = true;
   theColorLut = (ossimNBandLutDataObject*)lut.dup();
 }

◆ setOptions()

void ossimGdalWriter::setOptions	(	ossimKeywordlist &	kwl,
		const char *	prefix = `NULL`
	)

protectedvirtual

Definition at line 824 of file ossimGdalWriter.cpp.

 {
    ossimString regExpression = ossimString("^(") +
                                ossimString(prefix) +
                                "option[0-9]+.)";
 
 //    while(numberOfMatches < static_cast<unsigned long>(numberOfSources))
 //    {
 //       ossimString newPrefix = prefix;
 //       newPrefix += ossimString("option");
 //       newPrefix += ossimString::toString(i);
 //       newPrefix += ossimString(".");
 
 //       const char* name  = kwl.find(newPrefix.c_str(), "name");
 //       const char* value = kwl.find(newPrefix.c_str(), "value");
 
 //       if(ossimString(name) == "tilewidth")
 //       {
 //          theJpeg2000TileSize.x = ossimString(value).toInt();
 //       }
 //       else if(ossimString(name) == "tileheight")
 //       {
 //          theJpeg2000TileSize.y = ossimString(value).toInt();
 //       }
 //    }
 
 }

◆ setOutputImageType()

void ossimGdalWriter::setOutputImageType ( const ossimString & type )

virtual

Reimplemented from ossimImageFileWriter.

Definition at line 110 of file ossimGdalWriter.cpp.

References ossimKeywordlist::clear(), ossimImageFileWriter::setOutputImageType(), and theDriverOptionValues.

Referenced by ossimGdalImageWriterFactory::createWriter(), ossimGdalImageWriterFactory::getImageFileWritersByMimeType(), and ossimGdalImageWriterFactory::getImageFileWritersBySuffix().

 {
    ossimImageFileWriter::setOutputImageType(type);
    theDriverOptionValues.clear();
 }

◆ setProperty()

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

virtual

Reimplemented from ossimImageFileWriter.

Definition at line 1384 of file ossimGdalWriter.cpp.

References ossimKeywordlist::clear(), convertToDriverName(), gdalOverviewTypeFromString(), ossimProperty::getName(), ossimNBandLutDataObject::open(), ossimImageFileWriter::setProperty(), storeProperty(), ossimString::substitute(), theColorLut, theColorLutFlag, theDriverOptionValues, theGdalOverviewType, theLutFilename, ossimImageFileWriter::theOutputImageType, ossimString::toBool(), ossimRefPtr< T >::valid(), validProperty(), and ossimProperty::valueToString().

 {
    if(!property.valid()) return;
      ossimString propName = property->getName();
    if(!validProperty(property->getName()))
    {
       if(property->getName() == "image_type")
       {
          theDriverOptionValues.clear();
       }
       ossimImageFileWriter::setProperty(property);
       return;
    }
 
    ossimString driverName = convertToDriverName(theOutputImageType);
    ossimString name = property->getName();
 
    if(name == "HFA_USE_RRD")
    {
       bool value = property->valueToString().toBool();
       CPLSetConfigOption("HFA_USE_RRD", value?"YES":"NO");
    }
    else if(name == "gdal_overview_type")
    {
       theGdalOverviewType = gdalOverviewTypeFromString(property->valueToString());
    }
    else if (name == "format")
    {
       storeProperty(name,
                     property->valueToString());
    }
    else if(name == "lut_file")
    {
      theLutFilename = ossimFilename(property->valueToString());
      theColorLut->open(theLutFilename);
    }
    else if(name == "color_lut_flag")
    {
      theColorLutFlag = property->valueToString().toBool();
    }
    else
    {
       name = name.substitute(driverName+"_","");
       storeProperty(name,
                     property->valueToString());
    }
 }

◆ storeProperty()

void ossimGdalWriter::storeProperty	(	const ossimString &	name,
		const ossimString &	value
	)

protected

Definition at line 1678 of file ossimGdalWriter.cpp.

References ossimKeywordlist::add(), ossimString::c_str(), ossimKeywordlist::find(), ossimKeywordlist::getSize(), ossimKeywordlist::getSubstringKeyList(), theDriverOptionValues, and ossimString::toString().

Referenced by setProperty().

 {
    ossimString regExpression =  (ossimString("^") +
                                  "property[0-9]+");
 
    vector<ossimString> keys = theDriverOptionValues.getSubstringKeyList( regExpression );
    ossim_uint32 idx = 0;
    for(idx = 0; idx < keys.size(); ++idx)
    {
       ossimString storedName    = theDriverOptionValues.find(keys[idx] +".name");
 
       if(storedName == name)
       {
          theDriverOptionValues.add(keys[idx] +".value",
                                    value,
                                    true);
          return;
       }
    }
    ossimString prefix = (ossimString("property") +
                          ossimString::toString(theDriverOptionValues.getSize()/2) +
                          ".");
    theDriverOptionValues.add(prefix.c_str(),
                              "name",
                              name,
                              true);
    theDriverOptionValues.add(prefix.c_str(),
                              "value",
                              value,
                              true);
 }

◆ validProperty()

bool ossimGdalWriter::validProperty ( const ossimString & name ) const

protected

Definition at line 1732 of file ossimGdalWriter.cpp.

References getGdalPropertyNames().

Referenced by setProperty().

 {
    std::vector<ossimString> propertyNames;
 
    if((name == "gdal_overview_type")||
       (name == "HFA_USE_RRD") || name == "format")
    {
       return true;
    }
    getGdalPropertyNames(propertyNames);
 
    ossim_uint32 idx = 0;
    for(idx = 0; idx < propertyNames.size(); ++idx)
    {
       if(name == propertyNames[idx])
       {
          return true;
       }
    }
 
    return false;
 }

◆ writeBlockFile()

bool ossimGdalWriter::writeBlockFile ( )

protectedvirtual

Definition at line 619 of file ossimGdalWriter.cpp.

References ossimString::c_str(), ossimRefPtr< T >::get(), ossimImageSourceSequencer::setAreaOfInterest(), MEMTiledDataset::setNoDataValueFlag(), ossimImageSourceSequencer::setToStartOfSequence(), ossimImageWriter::theAreaOfInterest, theDataset, theDriver, ossimImageFileWriter::theFilename, theGdalDriverOptions, ossimImageFileWriter::theInputConnection, and writeProjectionInfo().

 {
    theInputConnection->setAreaOfInterest(theAreaOfInterest);
    theInputConnection->setToStartOfSequence();
    
    MEMTiledDataset* tiledDataset = new MEMTiledDataset(theInputConnection.get());
 
    //---
    // DRB 20081017
    // Trac #404: Setting no data value for imagine (hfa) and j2k causing view
    // issues with ArcMap and Erdas Imagine when null values are present in
    // valid image data.
    //---
    if (theDriver)
    {
       ossimString driverName = GDALGetDriverShortName(theDriver);
       if ( (driverName == "HFA") || (driverName == "JP2MrSID") || 
            (driverName == "JP2KAK") || (driverName == "JPEG2000") )
       {
          tiledDataset->setNoDataValueFlag(false);
       }
    }
 
    ossimString driverName="null";
    if (theDriver)
    {
       driverName = GDALGetDriverShortName(theDriver);
    }
 
    writeProjectionInfo(tiledDataset);
    theDataset = GDALCreateCopy( theDriver,
                                 theFilename.c_str(),
                                 tiledDataset ,
                                 true,
                                 theGdalDriverOptions,
                                 (GDALProgressFunc)&gdalProgressFunc,
                                 this);
    
    if(theDataset&&!needsAborting())
    {
       if(theGdalOverviewType != ossimGdalOverviewType_NONE)
       {
          buildGdalOverviews();
       }
       close();
    }
    else
    {
       if(traceDebug())
       {
          ossimNotify(ossimNotifyLevel_DEBUG) << "ossimGdalWriter::writeBlockFile(): Unable to create dataset for file " << theFilename << std::endl;
       }
       return false;
    }
    // Trac #299: Ingest tasks are failing when generating png thumbnails
    // ESH 08/2008: Added in a NULL check on theDataset, since GDALGetDriverShortName 
    // crashes the app if given a NULL pointer.
    if( theDataset && ossimString(GDALGetDriverShortName(theDataset)) == ossimString("PNG") )
    {
       setWriteExternalGeometryFlag(true);
    }
 
    return true;
 }

◆ writeColorMap()

void ossimGdalWriter::writeColorMap ( int bands )

protectedvirtual

Definition at line 684 of file ossimGdalWriter.cpp.

References ossimNBandLutDataObject::getEntryLabels(), ossimNBandLutDataObject::getNumberOfBands(), ossimNBandLutDataObject::getNumberOfEntries(), theColorLut, theDataset, and ossimRefPtr< T >::valid().

 {
    if ( theDataset && theColorLut.valid() )
    {
       bool hasAlpha = (theColorLut->getNumberOfBands() == 4);
 
       for (int band = 0; band < bands; band++)
       {
          GDALRasterBandH aBand=0;
          aBand = GDALGetRasterBand(theDataset, band+1);
          if(aBand)
          {
             bool hasEntryLabel = false;
             ossim_uint32 entryNum = theColorLut->getNumberOfEntries();
             std::vector<ossimString> entryLabels = theColorLut->getEntryLabels(band);
             if (entryLabels.size() == entryNum)
             {
                hasEntryLabel = true;
             }
             
             GDALColorTable* gdalColorTable = new GDALColorTable();
             for(ossim_uint32 entryIndex = 0; entryIndex < entryNum; entryIndex++)
             {
                GDALColorEntry colorEntry;
                colorEntry.c1 = (*theColorLut)[entryIndex][0];
                colorEntry.c2 = (*theColorLut)[entryIndex][1];
                colorEntry.c3 = (*theColorLut)[entryIndex][2];
                colorEntry.c4 = hasAlpha ? (*theColorLut)[entryIndex][3] : 255;
 #if 0
                if (hasEntryLabel)
                {
                   char* labelName = const_cast<char*>(entryLabels[entryIndex].c_str());
                   colorEntry.poLabel = labelName;
                }
                else
                {
                   colorEntry.poLabel = NULL;
                }
 #endif
                
                gdalColorTable->SetColorEntry(entryIndex, &colorEntry);
             }
             
             GDALSetRasterColorTable(aBand, gdalColorTable);
             delete gdalColorTable;
          }
       }
    }
 }

◆ writeFile()

bool ossimGdalWriter::writeFile ( )

protectedvirtual

Write out the file.

Returns: true on success, false on error.

Implements ossimImageFileWriter.

Definition at line 325 of file ossimGdalWriter.cpp.

 {
    bool result = true; // On failure set to false.
    
    const char *MODULE = "ossimGdalWriter::writeFile()";
 
    if(traceDebug())
    {
       CLOG << "entered..." << std::endl;
    }
       
    if(theDataset)
    {
       close();
    }
 
    checkColorLut();
 
    //---
    // If isInputDataIndexed is true the data fed to writer is already in palette index form so
    // the addition of the ossimNBandToIndexFilter is not needed.
    //---
    if( isLutEnabled() && !isInputDataIndexed() )
    {
       theNBandToIndexFilter = new ossimNBandToIndexFilter;
       theNBandToIndexFilter->connectMyInputTo(0, theInputConnection->getInput());
       theNBandToIndexFilter->setLut(*theColorLut.get());
       theNBandToIndexFilter->initialize();
       theInputConnection->disconnect();
       theInputConnection->connectMyInputTo(0, theNBandToIndexFilter.get());
       theInputConnection->initialize();
    }
    else
    {
       theNBandToIndexFilter = 0;
    }
 
    //---
    // setup gdal driver options
    //---
    ossimRefPtr<ossimProperty> blockSize =
       getProperty(theDriverName+ossimString("_BLOCKSIZE"));
    if(blockSize.valid())
    {
       ossim_uint32 size = blockSize->valueToString().toUInt32();
       ossimIpt tileSize;
       if(size > 0)
       {
          tileSize = ossimIpt(size, size);
          theInputConnection->setTileSize(tileSize);
       }
       else
       {
          ossimIpt defaultSize = theInputConnection->getTileSize();
          if(defaultSize.y != defaultSize.x)
          {
             defaultSize.y = defaultSize.x;
             theInputConnection->setTileSize(defaultSize);
          }
          blockSize->setValue(ossimString::toString(defaultSize.x));
          setProperty(blockSize);
          theInputConnection->setTileSize(defaultSize);
       }
    }
    allocateGdalDriverOptions();
 
    if(!theInputConnection->isMaster()) // MPI slave process...
    {
       theInputConnection->slaveProcessTiles();
       if(theNBandToIndexFilter.valid())
       {
         theInputConnection->connectMyInputTo(0, theNBandToIndexFilter->getInput());
         theNBandToIndexFilter = 0;
       }
       result = true;
    }
    else // MPI master process.
    {
       open();
       
       if(isOpen())
       {
          GDALDataType gdalType = getGdalDataType(theInputConnection->
                                                  getOutputScalarType());
          ossim_uint32 bandCount = theInputConnection->getNumberOfOutputBands();
                  
          theDataset = GDALCreate( theDriver ,
                                   theFilename.c_str(),
                                   (int)theAreaOfInterest.width(),
                                   (int)theAreaOfInterest.height(),
                                   (int)bandCount,
                                   gdalType,
                                   theGdalDriverOptions);
 
          // ESH 09/2009 -- If no raster bands do block write.
          int nRasterBands = GDALGetRasterCount( theDataset );
 
          if(theDataset && nRasterBands>0)
          {
             writeProjectionInfo(theDataset);
 
             if (theColorLutFlag)
             {
               writeColorMap(nRasterBands);
             }
             
             theInputConnection->setToStartOfSequence();
             ossimRefPtr<ossimImageData> currentTile =
                theInputConnection->getNextTile();
             ossimRefPtr<ossimImageData> outputTile =
                (ossimImageData*)currentTile->dup();
             outputTile->initialize();
 
             //---
             // DRB 20081017
             // Trac #404: Setting no data value for imagine (hfa) and j2k
             // causing view issues with ArcMap and Erdas Imagine when null
             // values are present in
             // valid image data.
             //---
             if (theDriver)
             {
                ossimString driverName = GDALGetDriverShortName(theDriver);
                if ( (driverName != "HFA") && (driverName != "JP2MrSID") && 
                     (driverName != "JP2KAK") && (driverName != "JPEG2000") )
                {
                   for(ossim_uint32 band = 0;
                       band < currentTile->getNumberOfBands();
                       ++band)
                   {
                      GDALRasterBandH aBand =
                         GDALGetRasterBand(theDataset, band+1);
                      if(aBand)
                      {
                         GDALSetRasterNoDataValue(
                            aBand, theInputConnection->getNullPixelValue(band));
                      }
                   }
                   if(traceDebug())
                   {
                      ossimNotify(ossimNotifyLevel_DEBUG)
                         << "GDALSetRasterNoDataValue called for driver: "
                         << driverName << std::endl;
                   }
                }
                else 
                {
                   if(traceDebug())
                   {
                      ossimNotify(ossimNotifyLevel_DEBUG)
                         << "GDALSetRasterNoDataValue not called for driver: "
                         << driverName << std::endl;
                   }
                }
 
                // ESH 05/2009: Add min/max to gdal metadata
                ossim_uint32 numberOfBands = currentTile->getNumberOfBands();
                for( ossim_uint32 idx = 0; idx < numberOfBands; ++idx )
                {
                   GDALRasterBandH aBand =
                      GDALGetRasterBand(theDataset, idx+1);
                   if(aBand)
                   {
                      // GDAL always assumes "area".
                      GDALSetMetadataItem( aBand, "AREA_OR_POINT", "Area", 0 );
 
                      double minPix = (double)currentTile->getMinPix( idx );
                      double maxPix = (double)currentTile->getMaxPix( idx );
 
                      // Only set the metadata if the values makes some sense.
                      if ( maxPix > 0.0 && minPix < maxPix )
                      {
                         char szValue[128];
                         sprintf( szValue, "%.14g", minPix );
                         GDALSetMetadataItem( aBand, "STATISTICS_MINIMUM", szValue, 0 );
 
                         sprintf( szValue, "%.14g", maxPix );
                         GDALSetMetadataItem( aBand, "STATISTICS_MAXIMUM", szValue, 0 );
                      }
                   }
                }
             }
    
             ossim_uint32 numberOfTiles =
                (theInputConnection->getNumberOfTiles()*
                 theInputConnection->getNumberOfOutputBands());
    
             ossim_uint32 tileNumber = 0;
             while(currentTile.valid()&&(!needsAborting()))
             {
                ossimIrect clipRect =
                   currentTile->getImageRectangle().clipToRect(theAreaOfInterest);
                outputTile->setImageRectangle(clipRect);
                outputTile->loadTile(currentTile.get());
                //ossimIpt offset = currentTile->getOrigin() -
                //theAreaOfInterest.ul();
                ossimIpt offset = clipRect.ul() - theAreaOfInterest.ul();
       
                for(ossim_uint32 band = 0;
                    ((band < (currentTile->getNumberOfBands()))&&
                     (!needsAborting()));
                    ++band)
                {
                   GDALRasterBandH aBand=0;
                   aBand = GDALGetRasterBand(theDataset, band+1);
 
                   if(aBand)
                   {
                      GDALRasterIO( aBand,
                         GF_Write,
                         offset.x,
                         offset.y,
                         clipRect.width(),
                         clipRect.height(),
                         outputTile->getBuf(band),
                         outputTile->getWidth(),
                         outputTile->getHeight(),
                         gdalType,
                         0,
                         0);
                   }
 
                   ++tileNumber;
                   ossimProcessProgressEvent event(this,
                                                   ((double)tileNumber/
                                                    (double)numberOfTiles)*100.0,
                                                   "",
                                                   false);
                   
                   fireEvent(event);
                }
                currentTile = theInputConnection->getNextTile();
                
             }
             
             if(theDataset)
             {
                close();
                if((theGdalOverviewType != ossimGdalOverviewType_NONE)&&
                   (!needsAborting()))
                {
                   theDataset= GDALOpen( theFilename.c_str(), GA_Update );
                   
                   if( theDataset == 0 )
                   {
                      theDataset = GDALOpen( theFilename.c_str(), GA_ReadOnly );
                   }
                   buildGdalOverviews();
                   close();
                }
             }
             else
             {
                ossimNotify(ossimNotifyLevel_WARN)
                   << "ossimGdalWriter::writeFile unable to create dataset"
                   << std::endl;
                result = false;
             }
             
          } // End of "if (theDataset)"
          else
          {
             result = writeBlockFile();
          }
          
       } 
       else // open failed...
       {
          result = false;
          if(traceDebug())
          {
             CLOG << "Unable to open file for writing. Exiting ..."
                  << std::endl;
          }
       }
 
       if (result)
       {
          // Clean up files...
          postProcessOutput();
       }
 
    } // End of "else // MPI master process."
 
    if(theNBandToIndexFilter.valid())
    {
      theInputConnection->connectMyInputTo(0, theNBandToIndexFilter->getInput());
      theNBandToIndexFilter = 0;
    }
 
    return result;
    
 } // End of: ossimGdalWriter::writeFile

◆ writeProjectionInfo()

void ossimGdalWriter::writeProjectionInfo ( GDALDatasetH dataset )

protectedvirtual

Definition at line 734 of file ossimGdalWriter.cpp.

Referenced by writeBlockFile().

 {
    // Get current input geometry
    ossimRefPtr<ossimImageGeometry> geom = theInputConnection->getImageGeometry();
    if(geom.valid())
    {
       const ossimMapProjection* mapProj =
          PTR_CAST(ossimMapProjection, geom->getProjection());
 
       if (mapProj)
       {
          ossim_uint32 pcs_code = mapProj->getPcsCode();
          if (pcs_code == 0)
             pcs_code = 32767;
 
          double geoTransform[6] = { 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
 
          ossimDpt tiePoint;
          ossimDpt scale;
          if (mapProj->isGeographic())
          {
             // Get the ground tie point.
             ossimGpt gpt;
             mapProj->lineSampleToWorld(theAreaOfInterest.ul(), gpt);
             tiePoint = gpt;
 
             // Get the scale.
             scale.x =  mapProj->getDecimalDegreesPerPixel().x;
             scale.y = -mapProj->getDecimalDegreesPerPixel().y;
          }
          else
          {
             // Get the easting northing tie point.
             mapProj->lineSampleToEastingNorthing(theAreaOfInterest.ul(),
                                                  tiePoint);
 
             // Get the scale.
             scale.x =  mapProj->getMetersPerPixel().x;
             scale.y = -mapProj->getMetersPerPixel().y;
          }
          
          geoTransform[1] = scale.x;
          geoTransform[5] = scale.y;
          geoTransform[0] = tiePoint.x;
          geoTransform[3] = tiePoint.y;
 
          //---
          // Since OSSIM is pixel_is_point, shift the tie point by
          // half a pixel since GDAL output is pixel_is_area.
          //---
          geoTransform[0] -= fabs(scale.x) / 2.0;
          geoTransform[3] += fabs(scale.y) / 2.0;
 
          // Translate projection information to GDAL settable WKT
          ossimString wktString = "";
          if( mapProj->getProjectionName() == ossimString("ossimBngProjection") )
          {
             wktString = "PROJCS[\"OSGB 1936 / British National Grid\",GEOGCS[\"OSGB 1936\","
                "DATUM[\"OSGB_1936\",SPHEROID[\"Airy 1830\",6377563.396,299.3249646]],PRIMEM[\""
                "Greenwich\",0],UNIT[\"degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],"
                "PARAMETER[\"latitude_of_origin\",49],PARAMETER[\"central_meridian\",-2],PARAMETER[\""
                "scale_factor\",0.999601272],PARAMETER[\"false_easting\",400000],PARAMETER[\"false_"
                "northing\",-100000],UNIT[\"meter\",1]]";
          }
          else if (mapProj->getProjectionName() == ossimString("ossimAlbersProjection") )
          {
             wktString = "PROJCS[\"Albers Conical Equal Area\",GEOGCS[\"NAD83\",DATUM[\"North_American_Datum_1983\","
                "SPHEROID[\"GRS 1980\",6378137,298.257222101,AUTHORITY[\"EPSG\",\"7019\"]],"
                "TOWGS84[0,0,0,0,0,0,0],AUTHORITY[\"EPSG\",\"6269\"]],PRIMEM[\"Greenwich\",0,"
                "AUTHORITY[\"EPSG\",\"8901\"]],UNIT[\"degree\",0.0174532925199433,AUTHORITY[\"EPSG\",\"9108\"]],"
                "AUTHORITY[\"EPSG\",\"4269\"]],PROJECTION[\"Albers_Conic_Equal_Area\"],PARAMETER[\"standard_parallel_1\",29.5],"
                "PARAMETER[\"standard_parallel_2\",45.5],PARAMETER[\"latitude_of_center\",23],PARAMETER[\"longitude_of_center\",-96],"
                "PARAMETER[\"false_easting\",0],PARAMETER[\"false_northing\",0],UNIT[\"meters\",1]]";
          }
          else
          {
             ossimKeywordlist kwl;
             mapProj->saveState(kwl);
             wktString = translator.fromOssimKwl(kwl);
          }
 
          // Set GDAL projection and corner coordinates.
          GDALSetProjection(dataset, wktString.c_str());
          GDALSetGeoTransform(dataset, geoTransform);
 
       } // matches: if (mapProj)
 
    } // matches: if(geom.valid())
 }

Member Data Documentation

◆ theColorLut

ossimRefPtr<ossimNBandLutDataObject> ossimGdalWriter::theColorLut

protected

Definition at line 139 of file ossimGdalWriter.h.

Referenced by setLut(), setProperty(), and writeColorMap().

◆ theColorLutFlag

bool ossimGdalWriter::theColorLutFlag

protected

Definition at line 138 of file ossimGdalWriter.h.

Referenced by isLutEnabled(), setLut(), and setProperty().

◆ theDataset

GDALDatasetH ossimGdalWriter::theDataset

protected

Definition at line 130 of file ossimGdalWriter.h.

Referenced by buildGdalOverviews(), close(), writeBlockFile(), writeColorMap(), and ~ossimGdalWriter().

◆ theDriver

GDALDriverH ossimGdalWriter::theDriver

protected

Definition at line 129 of file ossimGdalWriter.h.

Referenced by isOpen(), open(), postProcessOutput(), and writeBlockFile().

◆ theDriverName

ossimString ossimGdalWriter::theDriverName

protected

Definition at line 127 of file ossimGdalWriter.h.

Referenced by open(), and ~ossimGdalWriter().

◆ theDriverOptionValues

ossimKeywordlist ossimGdalWriter::theDriverOptionValues

protected

Definition at line 133 of file ossimGdalWriter.h.

Referenced by allocateGdalDriverOptions(), appendGdalOption(), getStoredPropertyValue(), setOutputImageType(), setProperty(), and storeProperty().

◆ theGdalDriverOptions

char** ossimGdalWriter::theGdalDriverOptions

protected

Definition at line 135 of file ossimGdalWriter.h.

Referenced by allocateGdalDriverOptions(), deleteGdalDriverOptions(), and writeBlockFile().

◆ theGdalOverviewType

ossimGdalOverviewType ossimGdalWriter::theGdalOverviewType

protected

Definition at line 136 of file ossimGdalWriter.h.

Referenced by gdalOverviewTypeToString(), and setProperty().

◆ theJpeg2000TileSize

ossimIpt ossimGdalWriter::theJpeg2000TileSize

protected

Definition at line 132 of file ossimGdalWriter.h.

◆ theLutFilename

ossimFilename ossimGdalWriter::theLutFilename

protected

Definition at line 140 of file ossimGdalWriter.h.

Referenced by setProperty().

◆ theNBandToIndexFilter

ossimRefPtr<ossimNBandToIndexFilter> ossimGdalWriter::theNBandToIndexFilter

mutableprotected

Definition at line 141 of file ossimGdalWriter.h.

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

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ ossimGdalOverviewType

Constructor & Destructor Documentation

◆ ossimGdalWriter() [1/2]

◆ ~ossimGdalWriter()

◆ ossimGdalWriter() [2/2]

Member Function Documentation

◆ allocateGdalDriverOptions()

◆ appendGdalOption()

◆ buildGdalOverviews()

◆ checkColorLut()

◆ close()

◆ convertToDriverName()

◆ deleteGdalDriverOptions()

◆ findOptionIdx()

◆ gdalOverviewTypeFromString()

◆ gdalOverviewTypeToString()

◆ getExtension()

◆ getGdalDataType()

◆ getGdalOptions()

◆ getGdalPropertyNames()

◆ getImageTypeList()

◆ getProperty()

◆ getPropertyNames()

◆ getStoredPropertyValue()

◆ getSupportedWriters()

◆ hasImageType()

◆ isInputDataIndexed()

◆ isLutEnabled()

◆ isOpen()

◆ loadState()

◆ open()

◆ postProcessOutput()

◆ saveState()

◆ setLut()

◆ setOptions()

◆ setOutputImageType()

◆ setProperty()

◆ storeProperty()

◆ validProperty()

◆ writeBlockFile()

◆ writeColorMap()

◆ writeFile()

◆ writeProjectionInfo()

Member Data Documentation

◆ theColorLut

◆ theColorLutFlag

◆ theDataset

◆ theDriver

◆ theDriverName

◆ theDriverOptionValues

◆ theGdalDriverOptions

◆ theGdalOverviewType

◆ theJpeg2000TileSize

◆ theLutFilename

◆ theNBandToIndexFilter