This will be a base for all combiners. More...

#include <ossimImageCombiner.h>

Inheritance diagram for ossimImageCombiner:

Public Member Functions
	ossimImageCombiner ()

	ossimImageCombiner (ossimObject *owner, int numberOfInputs, int numberOfOutputs, bool inputListIsFixedFlag, bool outputListIsFixedFlag)

	ossimImageCombiner (ossimConnectableObject::ConnectableObjectList &inputSources)

virtual ossimIrect	getBoundingRect (ossim_uint32 resLevel=0) const
	This will return the bounding rect of the source. More...

virtual void	initialize ()

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

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=NULL) const
	Method to save the state of an object to a keyword list. More...

virtual void	updateRects ()
	This will go through and precompute the bounding rects of each input image. More...

virtual ossim_uint32	getNumberOfInputBands () const
	Returns the number of bands available from the input. More...

virtual ossimScalarType	getOutputScalarType () const
	This will be used to query the output pixel type of the tile source. More...

virtual ossim_uint32	getTileWidth () const
	Returns the default processing tile width. More...

virtual ossim_uint32	getTileHeight () const
	Returns the default processing tile height. More...

virtual double	getNullPixelValue (ossim_uint32 band=0) const
	Each band has a null pixel associated with it. More...

virtual double	getMinPixelValue (ossim_uint32 band=0) const
	Returns the min pixel of the band. More...

virtual double	getMaxPixelValue (ossim_uint32 band=0) const
	Returns the max pixel of the band. More...

virtual ossim_uint32	getNumberOfOverlappingImages (const ossimIrect &rect, ossim_uint32 resLevel=0) const
	Used to retrieve the number of overlapping images withint the given rect. More...

virtual void	getOverlappingImages (std::vector< ossim_uint32 > &result, const ossimIrect &rect, ossim_uint32 resLevel=0) const
	Used to populate the result with the index of the overlapping images. More...

virtual ossimRefPtr< ossimImageData >	getNextTile (ossim_uint32 &returnedIdx, const ossim_uint32 startIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextTile (ossim_uint32 &returnedIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual bool	getNextTile (ossim_uint32 &returnedIdx, const ossim_uint32 startIdx, ossimImageData *tile, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextNormTile (ossim_uint32 &returnedIdx, const ossim_uint32 index, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getNextNormTile (ossim_uint32 &returnedIdx, const ossimIrect &tileRect, ossim_uint32 resLevel=0)

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

virtual void	connectInputEvent (ossimConnectionEvent &event)

virtual void	disconnectInputEvent (ossimConnectionEvent &event)

virtual void	propertyEvent (ossimPropertyEvent &event)

virtual void	refreshEvent (ossimRefreshEvent &event)

virtual bool	hasDifferentInputs () const

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

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

virtual	~ossimImageSource ()

virtual ossimRefPtr< ossimImageData >	getTile (const ossimIpt &origin, ossim_uint32 resLevel=0)

virtual ossimRefPtr< ossimImageData >	getTile (const ossimIrect &rect, ossim_uint32 resLevel=0)

virtual bool	getTile (ossimImageData *result, ossim_uint32 resLevel=0)
	Method to get a tile. More...

virtual ossimObject *	getObject ()
	For RTTI support. More...

virtual const ossimObject *	getObject () const
	For RTTI support. More...

virtual void	getDecimationFactor (ossim_uint32 resLevel, ossimDpt &result) const
	Will return the decimation factor for the given resolution level. More...

virtual void	getDecimationFactors (std::vector< ossimDpt > &decimations) const
	Will return an array of all decimations for each resolution level. More...

virtual ossim_uint32	getNumberOfDecimationLevels () const
	Will return the number of resolution levels. More...

virtual ossim_uint32	getNumberOfOutputBands () const
	Returns the number of bands in a tile returned from this TileSource. More...

virtual void	getOutputBandList (std::vector< ossim_uint32 > &bandList) const
	Initializes bandList. More...

virtual void	getBoundingRect (ossimIrect &rect, ossim_uint32 resLevel=0) const
	Gets the bounding rectangle of the source. More...

virtual void	getValidImageVertices (std::vector< ossimIpt > &validVertices, ossimVertexOrdering ordering=OSSIM_CLOCKWISE_ORDER, ossim_uint32 resLevel=0) const
	ordering specifies how the vertices should be arranged. More...

virtual ossimRefPtr< ossimImageGeometry >	getImageGeometry ()
	Returns the image geometry object associated with this tile source or NULL if not defined. More...

virtual void	setImageGeometry (const ossimImageGeometry *geom)
	Default implementation sets geometry of the first input to the geometry specified. More...

virtual void	saveImageGeometry () const
	Default method to call input's saveImageGeometry. More...

virtual void	saveImageGeometry (const ossimFilename &geometry_file) const
	Default method to call input's saveImageGeometry. More...

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

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

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

virtual bool	isIndexedData () const

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	addListener (ossimListener *listener)

virtual bool	removeListener (ossimListener *listener)

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 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 &)

Public Member Functions inherited from ossimListener
	ossimListener ()

virtual	~ossimListener ()

void	enableListener ()

void	disableListener ()

void	setListenerEnableFlag (bool flag)

bool	isListenerEnabled () const

bool	getListenerEnableFlag () const

Protected Member Functions
virtual	~ossimImageCombiner ()

void	precomputeBounds () const

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

const ossimImageSource &	operator= (const ossimImageSource &)

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
ossim_uint32	theLargestNumberOfInputBands

ossim_uint32	theInputToPassThrough

bool	theHasDifferentInputs

ossimRefPtr< ossimImageData >	theNormTile

std::vector< ossimIrect >	theFullResBounds

bool	theComputeFullResBoundsFlag

ossim_uint32	theCurrentIndex

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 ossimListener
bool	theListenerEnableFlag

Additional Inherited Members
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

Detailed Description

This will be a base for all combiners.

Combiners take N inputs and will produce a single output.

Definition at line 21 of file ossimImageCombiner.h.

Constructor & Destructor Documentation

◆ ossimImageCombiner() [1/3]

ossimImageCombiner::ossimImageCombiner ( )

Definition at line 20 of file ossimImageCombiner.cpp.

References ossimListenerManager::addListener(), and theComputeFullResBoundsFlag.

    :ossimImageSource(NULL,
                      0,
                      0,
                      false,
                      false),
     theLargestNumberOfInputBands(0),
     theInputToPassThrough(0),
     theHasDifferentInputs(false),
     theNormTile(NULL),
     theCurrentIndex(0)
 {
     theComputeFullResBoundsFlag = true;
    // until something is set we will just set the blank tile
    // to a 1 band unsigned char type
    addListener((ossimConnectableObjectListener*)this);
 }

◆ ossimImageCombiner() [2/3]

ossimImageCombiner::ossimImageCombiner	(	ossimObject *	owner,
		int	numberOfInputs,
		int	numberOfOutputs,
		bool	inputListIsFixedFlag,
		bool	outputListIsFixedFlag
	)

Definition at line 37 of file ossimImageCombiner.cpp.

References ossimListenerManager::addListener(), and theComputeFullResBoundsFlag.

    :ossimImageSource(owner,
                      numberOfInputs,
                      numberOfOutputs,
                      inputListIsFixedFlag,
                      outputListIsFixedFlag),
     theLargestNumberOfInputBands(0),
     theInputToPassThrough(0),
     theHasDifferentInputs(false),
     theNormTile(NULL),
     theCurrentIndex(0)
 {
    addListener((ossimConnectableObjectListener*)this);
    theComputeFullResBoundsFlag = true;
 }

◆ ossimImageCombiner() [3/3]

ossimImageCombiner::ossimImageCombiner ( ossimConnectableObject::ConnectableObjectList & inputSources )

Definition at line 57 of file ossimImageCombiner.cpp.

References ossimListenerManager::addListener(), ossimConnectableObject::connectMyInputTo(), initialize(), and theComputeFullResBoundsFlag.

    :ossimImageSource(NULL,
                      (ossim_uint32)inputSources.size(),
                      0,
                      false,
                      false),
                      theLargestNumberOfInputBands(0),
                      theInputToPassThrough(0),
                      theHasDifferentInputs(false),
                      theNormTile(NULL),
                      theCurrentIndex(0)
 {
     theComputeFullResBoundsFlag = true;
    for(ossim_uint32 index = 0; index < inputSources.size(); ++index)
    {
       connectMyInputTo(index, inputSources[index].get());
    }
    addListener((ossimConnectableObjectListener*)this);
    initialize();
 }

◆ ~ossimImageCombiner()

ossimImageCombiner::~ossimImageCombiner ( )

protectedvirtual

Definition at line 78 of file ossimImageCombiner.cpp.

References ossimListenerManager::removeListener().

 {
    removeListener((ossimConnectableObjectListener*)this);
 }

Member Function Documentation

◆ canConnectMyInputTo()

bool ossimImageCombiner::canConnectMyInputTo	(	ossim_int32	myInputIndex,
		const ossimConnectableObject *	object
	)		const

virtual

required to be overriden by derived classes

Implements ossimConnectableObject.

Reimplemented in ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, and ossimFusionCombiner.

Definition at line 652 of file ossimImageCombiner.cpp.

References PTR_CAST.

 {
    return (object&& PTR_CAST(ossimImageSource, object));
 }

◆ connectInputEvent()

void ossimImageCombiner::connectInputEvent ( ossimConnectionEvent & event )

virtual

Reimplemented from ossimConnectableObjectListener.

Reimplemented in ossimBumpShadeTileSource, and ossimTopographicCorrectionFilter.

Definition at line 621 of file ossimImageCombiner.cpp.

References initialize().

 {
    initialize();
 }

◆ disconnectInputEvent()

void ossimImageCombiner::disconnectInputEvent ( ossimConnectionEvent & event )

virtual

Reimplemented from ossimConnectableObjectListener.

Reimplemented in ossimBumpShadeTileSource, and ossimTopographicCorrectionFilter.

Definition at line 626 of file ossimImageCombiner.cpp.

References initialize().

 { 
    initialize();
 }

◆ getBoundingRect()

ossimIrect ossimImageCombiner::getBoundingRect ( ossim_uint32 resLevel = 0 ) const

virtual

This will return the bounding rect of the source.

We can have several sources which are in a chain to modify the bounding image rect. lets say you are next to an image handler then it will return the bounding rect for that image. If you are at the right side of a resampler then you will get a bounding rect along the image view plane. This is going to be a very import method for both image writers, mosaics or anything that needs to operate only within the bounds of an image.

Reimplemented from ossimImageSource.

Reimplemented in ossimTopographicCorrectionFilter, ossimFusionCombiner, and ossimOrthoImageMosaic.

Definition at line 83 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimConnectableObject::getNumberOfInputs(), ossimIrect::hasNans(), ossimIrect::makeNan(), precomputeBounds(), PTR_CAST, theComputeFullResBoundsFlag, and theFullResBounds.

 {
    static const char* MODULE = "ossimImageCombiner::getBoundingRect";
    ossimIrect result;
    if(theComputeFullResBoundsFlag)
    {
       precomputeBounds();
    }
    
    double scale = 1.0/std::pow(2.0, (double)resLevel);
    ossimDpt scalar(scale, scale);
    result.makeNan();
    
    ossim_uint32 inputIndex = 0;
    ossimImageSource* interface;
    for(inputIndex = 0;inputIndex < getNumberOfInputs(); ++inputIndex)
    {
       interface = PTR_CAST(ossimImageSource, getInput(inputIndex));
       if(interface)
       {
          ossimIrect rect  = theFullResBounds[inputIndex];
          if(result.hasNans())
          {
             result = rect;
          }
          else if(!rect.hasNans())
          {
             if(traceDebug())
             {
                CLOG << "rect " << inputIndex << " = " << result << endl;
             }
             rect = rect*scale;
             result = result.combine(rect);
          }
       }
    }
    if(traceDebug())
    {
       CLOG << "resulting bounding rect =  " << result << endl;
    }
    
    return result;
 }

◆ getMaxPixelValue()

double ossimImageCombiner::getMaxPixelValue ( ossim_uint32 band = 0 ) const

virtual

Returns the max pixel of the band.

Reimplemented from ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ossimBandMergeSource, and ossimTwoColorView.

Definition at line 236 of file ossimImageCombiner.cpp.

References DBL_EPSILON, ossimConnectableObject::getInput(), ossimImageSource::getMaxPixelValue(), ossimConnectableObject::getNumberOfInputs(), ossimImageSource::getNumberOfOutputBands(), ossim::nan(), and PTR_CAST.

Referenced by ossimTwoColorView::getMaxPixelValue(), and ossimTopographicCorrectionFilter::getMaxPixelValue().

 {
    const char* MODULE = "ossimImageCombiner::getMaxPixelValue";
 
    if(!getNumberOfInputs())
    {
       return ossim::nan();
    }
    double result = -1.0/DBL_EPSILON;
    
    for(ossim_uint32 idx = 0; idx < getNumberOfInputs();++idx)
    {
       ossimImageSource* input = PTR_CAST(ossimImageSource, getInput(idx));
       if(input)
       {
          ossim_uint32 bands = input->getNumberOfOutputBands();
          double temp = 0;
          if(band < bands)
          {
             temp = input->getMaxPixelValue(band);
          }
          else
          {
             temp = input->getMaxPixelValue(0);
          }
          if(temp > result)
          {
             result = temp;
          }
       }
    }
 
    if(traceDebug())
    {
       CLOG << "max pixel returned is = " << result;
    }
    
    return result;
 }

◆ getMinPixelValue()

double ossimImageCombiner::getMinPixelValue ( ossim_uint32 band = 0 ) const

virtual

Returns the min pixel of the band.

Reimplemented from ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ossimBandMergeSource, and ossimTwoColorView.

Definition at line 196 of file ossimImageCombiner.cpp.

References DBL_EPSILON, ossimConnectableObject::getInput(), ossimImageSource::getMinPixelValue(), ossimConnectableObject::getNumberOfInputs(), ossimImageSource::getNumberOfOutputBands(), ossim::nan(), and PTR_CAST.

Referenced by ossimTwoColorView::getMinPixelValue(), and ossimTopographicCorrectionFilter::getMinPixelValue().

 {
    const char* MODULE = "ossimImageCombiner::getMinPixelValue";
 
    if(!getNumberOfInputs())
    {
       return ossim::nan();
    }
    double result = 1.0/DBL_EPSILON;
    
    for(ossim_uint32 index = 0; index < getNumberOfInputs();++index)
    {
       ossimImageSource* input = PTR_CAST(ossimImageSource, getInput(index));
       if(input)
       {
          ossim_uint32 bands = input->getNumberOfOutputBands();
          double temp = 0;
          if(band < bands)
          {
             temp = input->getMinPixelValue(band);
          }
          else
          {
             temp = input->getMinPixelValue(0);
          }
          
          if(temp < result)
          {
             result = temp;
          }
       }
    }
    if(traceDebug())
    {
       CLOG << "min pixel returned is = " << result;
    }
 
    return result;
 }

◆ getNextNormTile() [1/2]

ossimRefPtr< ossimImageData > ossimImageCombiner::getNextNormTile	(	ossim_uint32 &	returnedIdx,
		const ossim_uint32	index,
		const ossimIrect &	tileRect,
		ossim_uint32	resLevel = `0`
	)

virtual

Definition at line 511 of file ossimImageCombiner.cpp.

References theCurrentIndex.

Referenced by ossimElevationMosaic::combine(), ossimImageMosaic::combine(), ossimElevationMosaic::combineNorm(), ossimImageMosaic::combineNorm(), ossimMaxMosaic::combineNorm(), ossimBlendMosaic::combineNorm(), and ossimClosestToCenterCombiner::getTile().

 {
    theCurrentIndex = startIdx;
    return getNextNormTile(returnedIdx, tileRect, resLevel);
 }

◆ getNextNormTile() [2/2]

ossimRefPtr< ossimImageData > ossimImageCombiner::getNextNormTile	(	ossim_uint32 &	returnedIdx,
		const ossimIrect &	tileRect,
		ossim_uint32	resLevel = `0`
	)

virtual

Definition at line 536 of file ossimImageCombiner.cpp.

References ossimImageData::copyTileToNormalizedBuffer(), ossimImageData::getBuf(), ossimDataObject::getDataObjectStatus(), ossimImageData::getImageRectangle(), getNextTile(), ossimImageData::getNumberOfBands(), ossimConnectableObject::getNumberOfInputs(), ossimImageData::initialize(), OSSIM_NORMALIZED_FLOAT, ossimDataObject::setDataObjectStatus(), ossimImageData::setImageRectangleAndBands(), size, theCurrentIndex, theNormTile, and ossimRefPtr< T >::valid().

 {
    ossim_uint32 size = getNumberOfInputs();
 
    if(theCurrentIndex >= size)
    {
       return 0;
    }
    
    if(!theNormTile)
    {
       theNormTile = new ossimImageData(this,
                                        OSSIM_NORMALIZED_FLOAT);
       theNormTile->initialize();
    }
 
    ossimRefPtr<ossimImageData> result = getNextTile(returnedIdx, tileRect, resLevel);
 
    if(result.valid())
    {
       theNormTile->setImageRectangleAndBands(result->getImageRectangle(),
                                              result->getNumberOfBands());
       result->copyTileToNormalizedBuffer((float*)theNormTile->getBuf());
 
       theNormTile->setDataObjectStatus(result->getDataObjectStatus());
       result = theNormTile;
    }
    
    return result;
 }

◆ getNextTile() [1/3]

ossimRefPtr< ossimImageData > ossimImageCombiner::getNextTile	(	ossim_uint32 &	returnedIdx,
		const ossim_uint32	startIdx,
		const ossimIrect &	tileRect,
		ossim_uint32	resLevel = `0`
	)

virtual

Definition at line 356 of file ossimImageCombiner.cpp.

References theCurrentIndex.

Referenced by ossimElevationMosaic::combine(), ossimImageMosaic::combine(), ossimMaxMosaic::combine(), ossimBlendMosaic::combine(), ossimFeatherMosaic::combine(), getNextNormTile(), ossimElevationMosaic::getTile(), ossimImageMosaic::getTile(), ossimBandMergeSource::getTile(), ossimMaxMosaic::getTile(), and ossimTwoColorView::getTile().

 {
    theCurrentIndex = startIdx;   
    return getNextTile(returnedIdx, tileRect, resLevel);
 }

◆ getNextTile() [2/3]

ossimRefPtr< ossimImageData > ossimImageCombiner::getNextTile	(	ossim_uint32 &	returnedIdx,
		const ossimIrect &	tileRect,
		ossim_uint32	resLevel = `0`
	)

virtual

Reimplemented in ossimOrthoImageMosaic.

Definition at line 380 of file ossimImageCombiner.cpp.

References ossimDataObject::getDataObjectStatus(), ossimConnectableObject::getInput(), ossimConnectableObject::getNumberOfInputs(), ossimImageSource::getTile(), ossimIrect::hasNans(), ossimIrect::intersects(), OSSIM_EMPTY, OSSIM_NULL, precomputeBounds(), PTR_CAST, size, status, theComputeFullResBoundsFlag, theCurrentIndex, theFullResBounds, and ossimRefPtr< T >::valid().

 {
    ossim_uint32 size = getNumberOfInputs();
    if ( theCurrentIndex >= size)
    {
       return 0;
    }
    
    if(theComputeFullResBoundsFlag)
    {
       precomputeBounds();
    }
    
    ossimImageSource* temp = 0;
    ossimRefPtr<ossimImageData> result = 0;
    ossimDataObjectStatus status = OSSIM_NULL;
 
    double scale = 1.0/std::pow(2.0, (double)resLevel);
    ossimDpt scalar(scale, scale);
 
    while( (theCurrentIndex<size) && !result)
    {
       ossimIrect rect = theFullResBounds[theCurrentIndex];
       if(!rect.hasNans())
       {
          rect = rect * scalar;
          temp = PTR_CAST(ossimImageSource,
                          getInput(theCurrentIndex));
          
          if(rect.intersects(tileRect)&&temp)
          {
             result = temp->getTile(tileRect, resLevel);
             status = (result.valid() ?
                       result->getDataObjectStatus():OSSIM_NULL);
             if((status == OSSIM_NULL)||
                (status == OSSIM_EMPTY))
             {
                result = 0;
             }
          }
          else
          {
             status = OSSIM_NULL;
             result = 0;
          }
       }
       else
       {
          status = OSSIM_NULL;
          result = NULL;
       }
       
       // Go to next source.
       ++theCurrentIndex;
    }
    returnedIdx = theCurrentIndex;
    if(result.valid())
    {
       --returnedIdx;
    }
 
    return result;
 }

◆ getNextTile() [3/3]

bool ossimImageCombiner::getNextTile	(	ossim_uint32 &	returnedIdx,
		const ossim_uint32	startIdx,
		ossimImageData *	tile,
		ossim_uint32	resLevel = `0`
	)

virtual

Definition at line 447 of file ossimImageCombiner.cpp.

References ossimDataObject::getDataObjectStatus(), ossimImageData::getImageRectangle(), ossimConnectableObject::getInput(), ossimConnectableObject::getNumberOfInputs(), ossimImageSource::getTile(), ossimIrect::hasNans(), ossimIrect::intersects(), OSSIM_EMPTY, OSSIM_NULL, precomputeBounds(), PTR_CAST, size, status, theComputeFullResBoundsFlag, theCurrentIndex, and theFullResBounds.

 {
    if (!tile)
       return false;
 
    ossim_uint32 size = getNumberOfInputs();
    theCurrentIndex = startIdx;
 
    if(theComputeFullResBoundsFlag)
       precomputeBounds();
 
    ossimImageSource* temp = 0;
    ossimDataObjectStatus status = OSSIM_NULL;
 
    double scale = 1.0/std::pow(2.0, (double)resLevel);
    ossimDpt scalar(scale, scale);
 
    while( (theCurrentIndex<size))
    {
       ossimIrect rect = theFullResBounds[theCurrentIndex];
       if(!rect.hasNans())
       {
          rect = rect * scalar;
          temp = PTR_CAST(ossimImageSource,
                          getInput(theCurrentIndex));
 
          if(rect.intersects(tile->getImageRectangle()) && temp)
          {
             temp->getTile(tile, resLevel);
             status = tile->getDataObjectStatus();
             if((status != OSSIM_NULL) && (status != OSSIM_EMPTY))
             {
                break;
             }
          }
       }
 
       // Go to next source.
       ++theCurrentIndex;
    }
 
    returnedIdx = theCurrentIndex;
    if((status == OSSIM_NULL) || (status == OSSIM_EMPTY))
    {
       --returnedIdx;
       return false;
    }
 
    return true;
 }

◆ getNullPixelValue()

double ossimImageCombiner::getNullPixelValue ( ossim_uint32 band = 0 ) const

virtual

Each band has a null pixel associated with it.

The null pixel represents an invalid value.

Reimplemented from ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimTopographicCorrectionFilter, ossimBandMergeSource, and ossimTwoColorView.

Definition at line 174 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimImageSource::getNullPixelValue(), ossimImageSource::getNumberOfOutputBands(), PTR_CAST, and theInputToPassThrough.

Referenced by ossimTwoColorView::getNullPixelValue(), and ossimTopographicCorrectionFilter::getNullPixelValue().

 {
    if(getInput(theInputToPassThrough))
    {
       ossimImageSource* temp = PTR_CAST(ossimImageSource, getInput(theInputToPassThrough));
       if(temp)
       {
          ossim_uint32 bands = temp->getNumberOfOutputBands();
          if(band < bands)
          {
             return temp->getNullPixelValue(band);
          }
          else
          {
             return temp->getNullPixelValue(bands-1);
          }
       }     
    }
    
    return 0.0;
 }

◆ getNumberOfInputBands()

ossim_uint32 ossimImageCombiner::getNumberOfInputBands ( ) const

virtual

Returns the number of bands available from the input.

Implements ossimImageSource.

Definition at line 127 of file ossimImageCombiner.cpp.

References theLargestNumberOfInputBands.

 {
    return theLargestNumberOfInputBands;
 }

◆ getNumberOfOverlappingImages()

ossim_uint32 ossimImageCombiner::getNumberOfOverlappingImages	(	const ossimIrect &	rect,
		ossim_uint32	resLevel = `0`
	)		const

virtual

Used to retrieve the number of overlapping images withint the given rect.

Reimplemented in ossimOrthoImageMosaic.

Definition at line 569 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getNumberOfInputs(), ossimIrect::intersects(), precomputeBounds(), theComputeFullResBoundsFlag, and theFullResBounds.

 {
    if(theComputeFullResBoundsFlag)
    {
       precomputeBounds();
    }
    double scale = 1.0/std::pow(2.0, (double)resLevel);
    ossimDpt scalar(scale, scale);
    ossim_uint32 result = 0;
    ossim_uint32 maxIndex = getNumberOfInputs();
    for(ossim_uint32 inputIndex = 0; inputIndex < maxIndex; ++inputIndex)
    {
       if(!theFullResBounds[inputIndex].hasNans())
       {
          ossimIrect boundingRect = theFullResBounds[inputIndex] * scalar;
          if(rect.intersects(boundingRect))
          {
             ++result;
          }
       }
    }
    
    return result;
 }

◆ getOutputScalarType()

ossimScalarType ossimImageCombiner::getOutputScalarType ( ) const

virtual

This will be used to query the output pixel type of the tile source.

Please ignore the argument. It will soon be removed.

Reimplemented from ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ATP::AtpTileSource, ossimTwoColorView, and ossimFusionCombiner.

Definition at line 132 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimImageSource::getOutputScalarType(), OSSIM_SCALAR_UNKNOWN, PTR_CAST, and theInputToPassThrough.

Referenced by ossimFusionCombiner::getOutputScalarType(), ossimTwoColorView::getOutputScalarType(), and ossimTopographicCorrectionFilter::getOutputScalarType().

 {
    if(getInput(theInputToPassThrough))
    {
       ossimImageSource* temp = PTR_CAST(ossimImageSource, getInput(theInputToPassThrough));
       if(temp)
       {
          return temp->getOutputScalarType();
       }
    }
 
    return OSSIM_SCALAR_UNKNOWN;
 }

◆ getOverlappingImages()

void ossimImageCombiner::getOverlappingImages	(	std::vector< ossim_uint32 > &	result,
		const ossimIrect &	rect,
		ossim_uint32	resLevel = `0`
	)		const

virtual

Used to populate the result with the index of the overlapping images.

Reimplemented in ossimOrthoImageMosaic.

Definition at line 595 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getNumberOfInputs(), ossimIrect::intersects(), precomputeBounds(), theComputeFullResBoundsFlag, and theFullResBounds.

 {
    if(theComputeFullResBoundsFlag)
    {
       precomputeBounds();
    }
    double scale = 1.0/std::pow(2.0, (double)resLevel);
    ossimDpt scalar(scale, scale);
    
    ossim_uint32 inputIndex;
    ossimIrect boundingRect;
    for(inputIndex = 0; inputIndex < getNumberOfInputs(); ++inputIndex)
    {
       if(!theFullResBounds[inputIndex].hasNans())
       {
          boundingRect = theFullResBounds[inputIndex]*scalar;
          if(rect.intersects(boundingRect))
          {
             result.push_back(inputIndex);
          }
       }
    }
 }

◆ getTileHeight()

ossim_uint32 ossimImageCombiner::getTileHeight ( ) const

virtual

Returns the default processing tile height.

Reimplemented from ossimImageSource.

Definition at line 160 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimImageSource::getTileHeight(), PTR_CAST, and theInputToPassThrough.

Referenced by ossimEquationCombiner::initialize().

 {
    if(getInput(theInputToPassThrough))
    {
       ossimImageSource* temp = PTR_CAST(ossimImageSource, getInput(theInputToPassThrough));
       if(temp)
       {
          return temp->getTileHeight();
       }     
    }
    
    return 1;
 }

◆ getTileWidth()

ossim_uint32 ossimImageCombiner::getTileWidth ( ) const

virtual

Returns the default processing tile width.

Reimplemented from ossimImageSource.

Definition at line 146 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimImageSource::getTileWidth(), PTR_CAST, and theInputToPassThrough.

Referenced by ossimEquationCombiner::initialize().

 {
    if(getInput(theInputToPassThrough))
    {
       ossimImageSource* temp = PTR_CAST(ossimImageSource, getInput(theInputToPassThrough));
       if(temp)
       {
          return temp->getTileWidth();
       }     
    }
    
    return 1;
 }

◆ hasDifferentInputs()

bool ossimImageCombiner::hasDifferentInputs ( ) const

virtual

Definition at line 641 of file ossimImageCombiner.cpp.

References theHasDifferentInputs.

Referenced by ossimBlendMosaic::getTile(), ossimImageMosaic::getTile(), ossimElevationMosaic::getTile(), ossimMaxMosaic::getTile(), and ossimBlendMosaic::initialize().

 {
    return theHasDifferentInputs;
 }

◆ initialize()

void ossimImageCombiner::initialize ( )

virtual

Implements ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ossimTwoColorView, ossimLocalCorrelationFusion, ossimSFIMFusion, ossimBandMergeSource, ossimMaxMosaic, ossimElevationMosaic, ossimImageMosaic, ATP::AtpTileSource, ossimFeatherMosaic, ossimFusionCombiner, ATP::ossimCorrelationSource, ATP::ossimDescriptorSource, ossimOrthoImageMosaic, ossimBlendMosaic, and ossimLandsatTopoCorrectionFilter.

Definition at line 276 of file ossimImageCombiner.cpp.

References ossimConnectableObject::getInput(), ossimConnectableObject::getNumberOfInputs(), ossimImageSource::getNumberOfOutputBands(), ossimImageSource::getOutputScalarType(), OSSIM_SCALAR_UNKNOWN, PTR_CAST, ossim::scalarSizeInBytes(), size, theComputeFullResBoundsFlag, theHasDifferentInputs, theInputToPassThrough, and theLargestNumberOfInputBands.

 {
    
    theLargestNumberOfInputBands = 0;
    theComputeFullResBoundsFlag = true;
 
    // now find the largest number of bands
    //
    ossim_uint32 size = getNumberOfInputs();
    ossimScalarType scalarType = OSSIM_SCALAR_UNKNOWN;
    ossim_uint32 scalarSizeInBytes = 0;
    theInputToPassThrough = 0;
    theHasDifferentInputs= false;
    if(size > 0)
    {
       for(ossim_uint32 idx = 0; idx < size; ++idx)
       {
          ossimImageSource* temp = PTR_CAST(ossimImageSource, getInput(idx));
          if(temp)
          {
             ossim_uint32 numberOfBands = temp->getNumberOfOutputBands();
             if(numberOfBands > theLargestNumberOfInputBands)
             {
                theLargestNumberOfInputBands = numberOfBands;
             }
             ossimScalarType current = temp->getOutputScalarType();
             if(current != scalarType)
             {
                if(scalarType == OSSIM_SCALAR_UNKNOWN)
                {
                   scalarType = current;
                   scalarSizeInBytes = ossim::scalarSizeInBytes(scalarType);
                   theInputToPassThrough = idx;
                }
                else
                {
                   theHasDifferentInputs = true;
                   if(scalarSizeInBytes < ossim::scalarSizeInBytes(current))
                   {
                      scalarType        = current;
                      scalarSizeInBytes = ossim::scalarSizeInBytes(current);
                      theInputToPassThrough = idx;
                   }
                }
             }
          }
       }
    }
 }

◆ loadState()

bool ossimImageCombiner::loadState	(	const ossimKeywordlist &	kwl,
		const char *	prefix = `NULL`
	)

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 ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ossimLocalCorrelationFusion, ossimSFIMFusion, ossimMaxMosaic, ossimElevationMosaic, ossimImageMosaic, ossimBlendMosaic, and ossimLandsatTopoCorrectionFilter.

Definition at line 326 of file ossimImageCombiner.cpp.

References ossimImageSource::loadState().

Referenced by ossimElevationMosaic::loadState(), ossimImageMosaic::loadState(), ossimMaxMosaic::loadState(), ossimSFIMFusion::loadState(), and ossimLocalCorrelationFusion::loadState().

 {
    bool result = ossimImageSource::loadState(kwl, prefix);
 
    return result;
 }

◆ precomputeBounds()

void ossimImageCombiner::precomputeBounds ( ) const

protected

Definition at line 658 of file ossimImageCombiner.cpp.

References ossimImageSource::getBoundingRect(), ossimConnectableObject::getInput(), ossimConnectableObject::getNumberOfInputs(), PTR_CAST, theComputeFullResBoundsFlag, and theFullResBounds.

Referenced by getBoundingRect(), getNextTile(), getNumberOfOverlappingImages(), and getOverlappingImages().

 {
    
    ossim_uint32 inputSize = getNumberOfInputs();
 
    if(inputSize)
    {
       ossimImageSource* tempInterface=0;
       if(theFullResBounds.size() != inputSize)
       {
          theFullResBounds.resize(inputSize);
       }
       for(ossim_uint32 inputIndex = 0; inputIndex < inputSize; ++inputIndex)
       {
          tempInterface = PTR_CAST(ossimImageSource, getInput(inputIndex));
          if(tempInterface)
          {
             theFullResBounds[inputIndex] = tempInterface->getBoundingRect();
          }
          else
          {
             theFullResBounds[inputIndex].makeNan();
          }
       }
       theComputeFullResBoundsFlag = false;
    }
    else
    {
       theFullResBounds.clear();
    }
 }

◆ propertyEvent()

void ossimImageCombiner::propertyEvent ( ossimPropertyEvent & event )

virtual

Reimplemented from ossimConnectableObjectListener.

Reimplemented in ossimBumpShadeTileSource, and ossimTopographicCorrectionFilter.

Definition at line 631 of file ossimImageCombiner.cpp.

References initialize().

 {
    initialize();
 }

◆ refreshEvent()

void ossimImageCombiner::refreshEvent ( ossimRefreshEvent & event )

virtual

Reimplemented from ossimConnectableObjectListener.

Reimplemented in ossimBumpShadeTileSource, and ossimTopographicCorrectionFilter.

Definition at line 636 of file ossimImageCombiner.cpp.

References initialize().

 {
    initialize();
 }

◆ saveState()

bool ossimImageCombiner::saveState	(	ossimKeywordlist &	kwl,
		const char *	prefix = `NULL`
	)		const

virtual

Method to save the state of an object to a keyword list.

Return true if ok or false on error.

Reimplemented from ossimImageSource.

Reimplemented in ossimEquationCombiner, ossimBumpShadeTileSource, ossimTopographicCorrectionFilter, ossimLocalCorrelationFusion, ossimSFIMFusion, ossimMaxMosaic, ossimElevationMosaic, ossimImageMosaic, ossimLandsatTopoCorrectionFilter, and ossimBlendMosaic.

Definition at line 646 of file ossimImageCombiner.cpp.

References ossimImageSource::saveState().

Referenced by ossimElevationMosaic::saveState(), ossimImageMosaic::saveState(), ossimMaxMosaic::saveState(), ossimSFIMFusion::saveState(), and ossimLocalCorrelationFusion::saveState().

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

◆ updateRects()

void ossimImageCombiner::updateRects ( )

virtual

This will go through and precompute the bounding rects of each input image.

Definition at line 333 of file ossimImageCombiner.cpp.

References theComputeFullResBoundsFlag.

 {
     theComputeFullResBoundsFlag = true;
 }

Member Data Documentation

◆ theComputeFullResBoundsFlag

bool ossimImageCombiner::theComputeFullResBoundsFlag

mutableprotected

Definition at line 134 of file ossimImageCombiner.h.

Referenced by ATP::AtpTileSource::AtpTileSource(), getBoundingRect(), getNextTile(), getNumberOfOverlappingImages(), getOverlappingImages(), initialize(), ossimImageCombiner(), precomputeBounds(), and updateRects().

◆ theCurrentIndex

ossim_uint32 ossimImageCombiner::theCurrentIndex

protected

Definition at line 135 of file ossimImageCombiner.h.

Referenced by getNextNormTile(), ossimOrthoImageMosaic::getNextTile(), and getNextTile().

◆ theFullResBounds

std::vector<ossimIrect> ossimImageCombiner::theFullResBounds

mutableprotected

Definition at line 133 of file ossimImageCombiner.h.

Referenced by ossimClosestToCenterCombiner::findIdx(), getBoundingRect(), getNextTile(), getNumberOfOverlappingImages(), getOverlappingImages(), and precomputeBounds().

◆ theHasDifferentInputs

bool ossimImageCombiner::theHasDifferentInputs

protected

Definition at line 131 of file ossimImageCombiner.h.

Referenced by hasDifferentInputs(), and initialize().

◆ theInputToPassThrough

ossim_uint32 ossimImageCombiner::theInputToPassThrough

protected

Definition at line 130 of file ossimImageCombiner.h.

Referenced by getNullPixelValue(), getOutputScalarType(), getTileHeight(), getTileWidth(), and initialize().

◆ theLargestNumberOfInputBands

ossim_uint32 ossimImageCombiner::theLargestNumberOfInputBands

protected

Definition at line 129 of file ossimImageCombiner.h.

Referenced by ossimElevationMosaic::combine(), ossimImageMosaic::combine(), ossimMaxMosaic::combine(), ossimBlendMosaic::combine(), ossimFeatherMosaic::combine(), ossimElevationMosaic::combineNorm(), ossimImageMosaic::combineNorm(), ossimMaxMosaic::combineNorm(), ossimBlendMosaic::combineNorm(), getNumberOfInputBands(), ossimBlendMosaic::initialize(), ossimFeatherMosaic::initialize(), and initialize().

◆ theNormTile

ossimRefPtr<ossimImageData> ossimImageCombiner::theNormTile

protected

Definition at line 132 of file ossimImageCombiner.h.

Referenced by getNextNormTile().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimImageCombiner() [1/3]

◆ ossimImageCombiner() [2/3]

◆ ossimImageCombiner() [3/3]

◆ ~ossimImageCombiner()

Member Function Documentation

◆ canConnectMyInputTo()

◆ connectInputEvent()

◆ disconnectInputEvent()

◆ getBoundingRect()

◆ getMaxPixelValue()

◆ getMinPixelValue()

◆ getNextNormTile() [1/2]

◆ getNextNormTile() [2/2]

◆ getNextTile() [1/3]

◆ getNextTile() [2/3]

◆ getNextTile() [3/3]

◆ getNullPixelValue()

◆ getNumberOfInputBands()

◆ getNumberOfOverlappingImages()

◆ getOutputScalarType()

◆ getOverlappingImages()

◆ getTileHeight()

◆ getTileWidth()

◆ hasDifferentInputs()

◆ initialize()

◆ loadState()

◆ precomputeBounds()

◆ propertyEvent()

◆ refreshEvent()

◆ saveState()

◆ updateRects()

Member Data Documentation

◆ theComputeFullResBoundsFlag

◆ theCurrentIndex

◆ theFullResBounds

◆ theHasDifferentInputs

◆ theInputToPassThrough

◆ theLargestNumberOfInputBands

◆ theNormTile