ossimImageSource Class Reference

#include <ossimImageSource.h>

Inheritance diagram for ossimImageSource:

Public Member Functions
	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	getNumberOfInputBands () const =0
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 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 ossimIrect	getBoundingRect (ossim_uint32 resLevel=0) const
	This will return the bounding rect of the source. More...
virtual void	getBoundingRect (ossimIrect &rect, ossim_uint32 resLevel=0) const
	Gets the bounding rectangle of the source. More...
virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
	Method to save the state of an object to a keyword list. More...
virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
	Method to the load (recreate) the state of an object from a keyword list. More...
virtual void	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 void	initialize ()=0
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	canConnectMyInputTo (ossim_int32 myInputIndex, const ossimConnectableObject *object) const =0
	required to be overriden by derived classes 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

Protected Member Functions
	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)

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
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

Detailed Description

Definition at line 23 of file ossimImageSource.h.

Constructor & Destructor Documentation

ossimImageSource() [1/3]

ossimImageSource::ossimImageSource

(

ossimObject *

owner = 0

)

ossimImageSource() [2/3]

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

Definition at line 25 of file ossimImageSource.cpp.

   :
      ossimSource(owner, inputListSize, outputListSize,
                  inputListIsFixedFlag, outputListIsFixedFlag)
{
}

~ossimImageSource()

ossimImageSource::~ossimImageSource ( )

virtual

Definition at line 36 of file ossimImageSource.cpp.

{
}

ossimImageSource() [3/3]

ossimImageSource::ossimImageSource ( const ossimImageSource &  rhs )

protected

Definition at line 370 of file ossimImageSource.cpp.

   :ossimSource() 
{}

Member Function Documentation

getBoundingRect() [1/2]

ossimIrect ossimImageSource::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 in ossimImageHandler, ossimMapCompositionSource, ossimImageChain, ossimImageSourceSequencer, ossimEsriShapeFileFilter, ossimMeanMedianFilter, ossimTopographicCorrectionFilter, ossimElevImageSource, ossimRLevelFilter, ossimSubImageTileSource, ossimGdalOgrVectorAnnotation, ossimAnnotationSource, ossimImageRenderer, ossimScaleFilter, ossimMemoryImageSource, ossimPolyCutter, ossimRectangleCutFilter, ossimImageCombiner, ossimFusionCombiner, ossimOrthoImageMosaic, and ossimTrimFilter.

Definition at line 160 of file ossimImageSource.cpp.

References getBoundingRect(), ossimConnectableObject::getInput(), ossimIrect::makeNan(), and PTR_CAST.

Referenced by ossimScaleFilter::allocate(), ossimWatermarkFilter::allocate(), ossimBrightnessMatch::computeInputBrightness(), ossimIntensityAdjustmentFilter::createAndPopulateGrid(), ossimElevRemapper::elevRemap(), ossimCacheTileSource::fillTile(), ossimNullPixelFlip::flipPixels(), ossimFusionCombiner::getBoundingRect(), ossimPolyCutter::getBoundingRect(), ossimMemoryImageSource::getBoundingRect(), ossimScaleFilter::getBoundingRect(), ossimAnnotationSource::getBoundingRect(), ossimSubImageTileSource::getBoundingRect(), ossimImageRenderer::getBoundingRect(), ossimRLevelFilter::getBoundingRect(), ossimTopographicCorrectionFilter::getBoundingRect(), ossimMeanMedianFilter::getBoundingRect(), ossimEsriShapeFileFilter::getBoundingRect(), ossimImageSourceSequencer::getBoundingRect(), getBoundingRect(), ossimCacheTileSource::getCacheId(), ossimIgenGenerator::getInputBoundingRect(), ossimTiledImagePatch::getTile(), ossimImageRenderer::getTileAtResLevel(), getValidImageVertices(), ossimMapCompositionSource::getViewingRect(), ossimImageToPlaneNormalFilter::initialize(), ossimIntensityAdjustmentFilter::initialize(), ossimImageSourceSequencer::initialize(), ossimWatermarkFilter::initialize(), ossimAtCorrGridRemapper::initialize(), ossimPixelFlipper::initialize(), ossimImageRenderer::initializeBoundingRects(), ossimImageCombiner::precomputeBounds(), ossimIgenGenerator::setInput(), ossimRectangleCutFilter::setRectangle(), and ossimFgdcFileWriter::writeFile().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if(inter)
   {
      return inter->getBoundingRect(resLevel);
   }
   ossimIrect rect;
   rect.makeNan();
   return rect;
}

getBoundingRect() [2/2]

void ossimImageSource::getBoundingRect ( ossimIrect &  rect, ossim_uint32  resLevel = 0  ) const

virtual

Gets the bounding rectangle of the source.

This default implementation calls the getBoundingRect interface that returns a rectangle. Derived classes should override as needed.

Parameters

rect	Initialized with bounding rectangle by this.
resLevel	Reduced resolution level if applicable.

Reimplemented in ossimImageRenderer.

Definition at line 172 of file ossimImageSource.cpp.

References getBoundingRect().

{
   rect = getBoundingRect( resLevel );
}

getDecimationFactor()

void ossimImageSource::getDecimationFactor ( ossim_uint32  resLevel, ossimDpt &  result  ) const

virtual

Will return the decimation factor for the given resolution level.

the decimation is the scale from Resolution 0 or full res. Usually this is a power of 2 decimation where the decimation result is 1.0/2^resoltion.

Reimplemented in ossimImageHandler, ossimGdalTileSource, ossimImageChain, ossimKakaduJ2kReader, ossimMrSidReader, ossimImageSourceSequencer, ossimElevImageSource, ossimImageRenderer, ossimTopographicCorrectionFilter, ossimMemoryImageSource, ossimVideoImageSource, ossimScaleFilter, and ossimRLevelFilter.

Definition at line 88 of file ossimImageSource.cpp.

References getDecimationFactor(), ossimConnectableObject::getInput(), and PTR_CAST.

Referenced by ossimImageRenderer::fillTile(), ossimPolyCutter::getBoundingRect(), ossimSubImageTileSource::getBoundingRect(), ossimMapCompositionSource::getBoundingRect(), ossimRLevelFilter::getDecimationFactor(), getDecimationFactor(), ossimTopographicCorrectionFilter::getDecimationFactor(), ossimImageRenderer::getDecimationFactor(), ossimImageSourceSequencer::getDecimationFactor(), ossimImageToPlaneNormalFilter::getTile(), ossimPolyCutter::getTile(), and ossimSubImageTileSource::getTile().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      inter->getDecimationFactor(resLevel, result);
   }
}

getDecimationFactors()

void ossimImageSource::getDecimationFactors ( std::vector< ossimDpt > &  decimations ) const

virtual

Will return an array of all decimations for each resolution level.

Reimplemented in ossimMemoryImageSource, and ossimVideoImageSource.

Definition at line 99 of file ossimImageSource.cpp.

References getDecimationFactors(), ossimConnectableObject::getInput(), and PTR_CAST.

Referenced by ossimImageHistogramSource::computeNormalModeHistogram(), ossimTopographicCorrectionFilter::getDecimationFactors(), getDecimationFactors(), ossimImageRenderer::getDecimationFactors(), ossimImageSourceSequencer::getDecimationFactors(), and ossimRectangleCutFilter::initialize().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      inter->getDecimationFactors(decimations);
   }
}

getImageGeometry()

ossimRefPtr< ossimImageGeometry > ossimImageSource::getImageGeometry ( )

virtual

Returns the image geometry object associated with this tile source or NULL if not defined.

The geometry contains full-to-local image transform as well as projection (image-to-world). Default implementation returns the image geometry object associated with the next
(left) input source (if any) connected to this source in the chain, or NULL.

Reimplemented in ossimImageHandler, ossimCibCadrgTileSource, ossimGpkgReader, ossimPngReader, ossimImageCacheBase, ossimKakaduJp2Reader, ossimRpfCacheTileSource, ossimLasReader, ossimImageChain, ossimH5ImageHandler, ossimMrSidReader, ossimGeoPdfReader, ossimPointCloudImageHandler, ossimMG4LidarReader, ossimJpegTileSource, ossimOpjJp2Reader, ossimHdfReader, ossimGeneralRasterTileSource, ossimUsgsDemTileSource, ossimOgrVectorTileSource, ossimAdrgTileSource, ossimKmlSuperOverlayReader, ossimDtedTileSource, ossimGdalTileSource, ossimEsriShapeFileFilter, ossimVpfTileSource, ossimRangeDomeTileSource, ossimBitMaskTileSource, ossimImageRenderer, ossimBandSeparateHandler, ossimplugins::ossimTerraSarTiffReader, ossimplugins::ossimRadarSat2TiffReader, ossimMemoryImageSource, ossimKakaduJpipHandler, ossimVideoImageHandler, ossimLandsatTileSource, ossimScaleFilter, ossimVideoImageSource, ossimGeoAnnotationSource, ossimEnviTileSource, ossimERSTileSource, ossimRLevelFilter, ossimPointCloudUtilityFilter, ossimSrtmTileSource, ossimQbTileFilesHandler, ossimDoqqTileSource, ossimQuickbirdTiffTileSource, ossimOrthoImageMosaic, ossimViirsHandler, ossimViirsHandler, and ossimQuickbirdNitfTileSource.

Definition at line 262 of file ossimImageSource.cpp.

References getImageGeometry(), ossimConnectableObject::getInput(), and PTR_CAST.

Referenced by ossimGpkgWriter::addLevels(), ossimImageRenderer::checkIVT(), ossimPotraceTool::convertToBitmap(), ossimRLevelFilter::getImageGeometry(), ossimGeoAnnotationSource::getImageGeometry(), ossimScaleFilter::getImageGeometry(), ossimImageRenderer::getImageGeometry(), getImageGeometry(), ossimElevRemapper::initialize(), ossimSFIMFusion::initialize(), ossimImageToPlaneNormalFilter::initialize(), ossimMapCompositionSource::inputMapProjection(), ossimImageRenderer::refreshEvent(), ossimGpkgWriter::writeEntry(), ossimGeomFileWriter::writeFile(), ossimERSFileWriter::writeFile(), ossimEnviHeaderFileWriter::writeFile(), ossimFgdcFileWriter::writeFile(), ossimNitfWriterBase::writeGeometry(), ossimKakaduJp2Writer::writeGeotiffBox(), ossimKakaduJp2Writer::writeGmlBox(), ossimGdalWriter::writeProjectionInfo(), and ossimWriter::writeTiffTags().

{
   ossimRefPtr<ossimImageGeometry> result = 0;
   if ( getInput(0) )
   {
      ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
      if( inter )
      {
         result = inter->getImageGeometry();
      }
   }
   return result;
}

getMaxPixelValue()

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

virtual

Returns the max pixel of the band.

Reimplemented in ossimImageHandler, ossimHistogramRemapper, ossimNitfTileSource, ossimGdalTileSource, ossimEquationCombiner, ossimLasReader, ossimTiffTileSource, ossimPointCloudImageHandler, ossimHdf5ImageHandler, ossimPngReader, ossimOgrVectorTileSource, ossimOgrGdalTileSource, ossimImageChain, ossimKakaduNitfReader, ossimPixelFlipper, ossimGeneralRasterTileSource, ossimBumpShadeTileSource, ossimIndexToRgbLutFilter, ossimOpjJp2Reader, ossimImageSourceSequencer, ossimVpfTileSource, ossimPiecewiseRemapper, ossimElevImageSource, ossimImageCacheTileSource, ossimBandSelector, ossimKMeansFilter, ossimDtedTileSource, ossimBitMaskTileSource, ossimUsgsDemTileSource, ossimTopographicCorrectionFilter, ossimRgbToIndexFilter, ossimImageHandlerMtAdaptor, ossimNBandToIndexFilter, ossimBandAverageFilter, ossimConvolutionFilter1D, ossimScalarRemapper, ossimShiftFilter, ossimImageCombiner, ossimBandMergeSource, ossimLinearStretchRemapper, ossimMemoryImageSource, ossimTwoColorView, ossimLandsatTileSource, ossimCastTileSourceFilter, ossim3x3ConvolutionFilter, ossimFftFilter, ossimHsiToRgbSource, ossimRgbToHsiSource, ossimRgbToHsvSource, ossimHsvToRgbSource, and ossimImageToPlaneNormalFilter.

Definition at line 246 of file ossimImageSource.cpp.

References ossim::defaultMax(), ossimConnectableObject::getInput(), getMaxPixelValue(), getOutputScalarType(), and PTR_CAST.

Referenced by ossim3x3ConvolutionFilter::computeNullMinMax(), ossimConvolutionFilter1D::computeNullMinMax(), ossimImageDataFactory::create(), ossimImageHistogramSource::getBinInformation(), ossimImageToPlaneNormalFilter::getMaxPixelValue(), ossimFftFilter::getMaxPixelValue(), ossim3x3ConvolutionFilter::getMaxPixelValue(), ossimCastTileSourceFilter::getMaxPixelValue(), ossimMemoryImageSource::getMaxPixelValue(), ossimBandMergeSource::getMaxPixelValue(), ossimImageCombiner::getMaxPixelValue(), ossimShiftFilter::getMaxPixelValue(), ossimConvolutionFilter1D::getMaxPixelValue(), ossimBandAverageFilter::getMaxPixelValue(), ossimNBandToIndexFilter::getMaxPixelValue(), ossimRgbToIndexFilter::getMaxPixelValue(), ossimTopographicCorrectionFilter::getMaxPixelValue(), ossimBandSelector::getMaxPixelValue(), ossimPiecewiseRemapper::getMaxPixelValue(), ossimVpfTileSource::getMaxPixelValue(), ossimImageSourceSequencer::getMaxPixelValue(), ossimPixelFlipper::getMaxPixelValue(), getMaxPixelValue(), ossimImageChain::getMaxPixelValue(), ossimOgrGdalTileSource::getMaxPixelValue(), ossimEquationCombiner::getMaxPixelValue(), ossimHistogramRemapper::getMaxPixelValue(), ossimPixelFlipper::getMinPixelValue(), ossimLinearStretchRemapper::initialize(), ossimIndexToRgbLutFilter::initialize(), ossimPixelFlipper::inRange(), and ossimHistogramRemapper::setupTable().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getMaxPixelValue(band);
   }
   
   return ossim::defaultMax(getOutputScalarType());
}

getMinPixelValue()

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

virtual

Returns the min pixel of the band.

Reimplemented in ossimImageHandler, ossimHistogramRemapper, ossimNitfTileSource, ossimGdalTileSource, ossimEquationCombiner, ossimTiffTileSource, ossimLasReader, ossimHdf5ImageHandler, ossimPointCloudImageHandler, ossimOgrVectorTileSource, ossimImageChain, ossimOgrGdalTileSource, ossimPixelFlipper, ossimKakaduNitfReader, ossimGeneralRasterTileSource, ossimIndexToRgbLutFilter, ossimImageSourceSequencer, ossimVpfTileSource, ossimBumpShadeTileSource, ossimPiecewiseRemapper, ossimElevImageSource, ossimImageCacheTileSource, ossimBandSelector, ossimKMeansFilter, ossimDtedTileSource, ossimBitMaskTileSource, ossimUsgsDemTileSource, ossimTopographicCorrectionFilter, ossimRgbToIndexFilter, ossimImageHandlerMtAdaptor, ossimNBandToIndexFilter, ossimConvolutionFilter1D, ossimScalarRemapper, ossimBandAverageFilter, ossimShiftFilter, ossimImageCombiner, ossimBandMergeSource, ossimLinearStretchRemapper, ossimMemoryImageSource, ossimTwoColorView, ossimCastTileSourceFilter, ossimLandsatTileSource, ossim3x3ConvolutionFilter, ossimFftFilter, ossimHsiToRgbSource, ossimRgbToHsiSource, ossimRgbToHsvSource, ossimHsvToRgbSource, and ossimImageToPlaneNormalFilter.

Definition at line 235 of file ossimImageSource.cpp.

References ossim::defaultMin(), ossimConnectableObject::getInput(), getMinPixelValue(), getOutputScalarType(), and PTR_CAST.

Referenced by ossim3x3ConvolutionFilter::computeNullMinMax(), ossimConvolutionFilter1D::computeNullMinMax(), ossimImageDataFactory::create(), ossimImageHistogramSource::getBinInformation(), ossimPixelFlipper::getMaxPixelValue(), ossimImageToPlaneNormalFilter::getMinPixelValue(), ossimFftFilter::getMinPixelValue(), ossim3x3ConvolutionFilter::getMinPixelValue(), ossimCastTileSourceFilter::getMinPixelValue(), ossimMemoryImageSource::getMinPixelValue(), ossimBandMergeSource::getMinPixelValue(), ossimImageCombiner::getMinPixelValue(), ossimShiftFilter::getMinPixelValue(), ossimBandAverageFilter::getMinPixelValue(), ossimConvolutionFilter1D::getMinPixelValue(), ossimNBandToIndexFilter::getMinPixelValue(), ossimRgbToIndexFilter::getMinPixelValue(), ossimTopographicCorrectionFilter::getMinPixelValue(), ossimBandSelector::getMinPixelValue(), ossimPiecewiseRemapper::getMinPixelValue(), ossimVpfTileSource::getMinPixelValue(), ossimImageSourceSequencer::getMinPixelValue(), getMinPixelValue(), ossimPixelFlipper::getMinPixelValue(), ossimOgrGdalTileSource::getMinPixelValue(), ossimEquationCombiner::getMinPixelValue(), ossimHistogramRemapper::getMinPixelValue(), ossimBandAverageFilter::getNullPixelValue(), ossimLinearStretchRemapper::initialize(), ossimIndexToRgbLutFilter::initialize(), ossimPixelFlipper::inRange(), ossimHistogramRemapper::setMinOutputValue(), and ossimHistogramRemapper::setupTable().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getMinPixelValue(band);
   }
   return ossim::defaultMin(getOutputScalarType());
}

getNullPixelValue()

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

virtual

Each band has a null pixel associated with it.

The null pixel represents an invalid value.

Reimplemented in ossimImageHandler, ossimNitfTileSource, ossimGdalTileSource, ossimLasReader, ossimTiffTileSource, ossimEquationCombiner, ossimH5ImageHandler, ossimPointCloudImageHandler, ossimHdf5ImageHandler, ossimImageChain, ossimOgrVectorTileSource, ossimOgrGdalTileSource, ossimKakaduNitfReader, ossimGeneralRasterTileSource, ossimIndexToRgbLutFilter, ossimImageSourceSequencer, ossimVpfTileSource, ossimImageCacheTileSource, ossimBandSelector, ossimDtedTileSource, ossimBitMaskTileSource, ossimUsgsDemTileSource, ossimTopographicCorrectionFilter, ossimImageHandlerMtAdaptor, ossimRgbToIndexFilter, ossimNBandToIndexFilter, ossimConvolutionFilter1D, ossimScalarRemapper, ossimBandAverageFilter, ossimImageCombiner, ossimShiftFilter, ossimBandMergeSource, ossimMemoryImageSource, ossimTwoColorView, ossimFftFilter, ossimCastTileSourceFilter, ossimLandsatTileSource, ossim3x3ConvolutionFilter, ossimViirsHandler, and ossimViirsHandler.

Definition at line 223 of file ossimImageSource.cpp.

References ossim::defaultNull(), ossimConnectableObject::getInput(), getNullPixelValue(), getOutputScalarType(), and PTR_CAST.

Referenced by ossimPiecewiseRemapper::buildLinearNativeTable(), ossim3x3ConvolutionFilter::computeNullMinMax(), ossimConvolutionFilter1D::computeNullMinMax(), ossimImageDataFactory::create(), ossimCastTileSourceFilter::getNullPixelValue(), ossimFftFilter::getNullPixelValue(), ossimMemoryImageSource::getNullPixelValue(), ossimBandMergeSource::getNullPixelValue(), ossimImageCombiner::getNullPixelValue(), ossimShiftFilter::getNullPixelValue(), ossimBandAverageFilter::getNullPixelValue(), ossimNBandToIndexFilter::getNullPixelValue(), ossimRgbToIndexFilter::getNullPixelValue(), ossimTopographicCorrectionFilter::getNullPixelValue(), ossimBandSelector::getNullPixelValue(), ossimVpfTileSource::getNullPixelValue(), getNullPixelValue(), ossimImageSourceSequencer::getNullPixelValue(), ossimOgrGdalTileSource::getNullPixelValue(), ossimEquationCombiner::getNullPixelValue(), ossimLinearStretchRemapper::getTile(), ossimKMeansFilter::getTile(), ossimBandLutFilter::getTile(), ossimIndexToRgbLutFilter::getTile(), ossimNBandToIndexFilter::initialize(), and ossimPixelFlipper::inRange().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getNullPixelValue(band);
   }
   
   return ossim::defaultNull(getOutputScalarType());
}

getNumberOfDecimationLevels()

ossim_uint32 ossimImageSource::getNumberOfDecimationLevels ( ) const

virtual

Will return the number of resolution levels.

Note: resolution level 0 is included in the return count.

Reimplemented in ossimImageHandler, ossimLasReader, ossimGpkgReader, ossimImageChain, ossimPointCloudImageHandler, ossimTiffTileSource, ossimKakaduJ2kReader, ossimKakaduJp2Reader, ossimMrSidReader, ossimMG4LidarReader, ossimImageSourceSequencer, ossimElevImageSource, ossimOgrGdalTileSource, ossimOgrVectorTileSource, ossimBitMaskTileSource, ossimImageRenderer, ossimCcfTileSource, ossimGdalTileSource, ossimTopographicCorrectionFilter, ossimOpjJp2Reader, ossimKakaduNitfReader, ossimVpfTileSource, ossimScaleFilter, ossimImageHandlerMtAdaptor, ossimMemoryImageSource, ossimVideoImageSource, and ossimKakaduJpipHandler.

Definition at line 109 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), getNumberOfDecimationLevels(), and PTR_CAST.

Referenced by ossimBrightnessMatch::computeInputBrightness(), ossimImageRenderer::fillTile(), ossimTopographicCorrectionFilter::getNumberOfDecimationLevels(), getNumberOfDecimationLevels(), ossimImageRenderer::getNumberOfDecimationLevels(), ossimImageSourceSequencer::getNumberOfDecimationLevels(), ossimImageRenderer::getTileAtResLevel(), ossimPixelFlipper::initialize(), ossimCacheTileSource::initializeRlevelCache(), and ossimTiledImagePatch::isValidRLevel().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getNumberOfDecimationLevels();
   }
   return 0;
}

getNumberOfInputBands()

virtual ossim_uint32 ossimImageSource::getNumberOfInputBands ( ) const

pure virtual

Returns the number of bands available from the input.

Implemented in ossimCibCadrgTileSource, ossimRpfCacheTileSource, ossimMaskFilter, ossimImageChain, ossimImageSourceSequencer, ossimImageCacheBase, ossimElevImageSource, ossimBandSelector, ossimNitfTileSource, ossimImageCacheTileSource, ossimLasReader, ossimGeoPdfReader, ossimTiffTileSource, ossimKakaduJp2Reader, ossimPointCloudImageHandler, ossimRangeDomeTileSource, ossimKakaduJ2kReader, ossimAdrgTileSource, ossimMG4LidarReader, ossimMrSidReader, ossimH5ImageHandler, ossimPngReader, ossimBitMaskTileSource, ossimDtedTileSource, ossimHdfReader, ossimCcfTileSource, ossimOgrGdalTileSource, ossimHdf5ImageHandler, ossimOgrVectorTileSource, ossimGpkgReader, ossimGdalTileSource, ossimOpjJp2Reader, ossimJpegTileSource, ossimUsgsDemTileSource, ossimGeneralRasterTileSource, ossimKmlSuperOverlayReader, ossimImageHandlerMtAdaptor, ossimKakaduJpipHandler, ossimTiledImageHandler, ossimVpfTileSource, ossimVideoImageHandler, ossimImageCombiner, ossimBandSeparateHandler, ossimVideoImageSource, ossimMemoryImageSource, and ossimImageSourceFilter.

Referenced by ossimInfo::getImageInfo(), ossimImageHandlerMtAdaptor::getNumberOfInputBands(), ossimBandSelector::getNumberOfInputBands(), ossimMaskFilter::getNumberOfInputBands(), getNumberOfOutputBands(), getOutputBandList(), ossimImageHandler::getProperty(), ossimImageHandler::setOutputBandList(), ossimSingleImageChain::setToThreeBands(), and ossimSingleImageChain::setToThreeBandsReverse().

getNumberOfOutputBands()

ossim_uint32 ossimImageSource::getNumberOfOutputBands ( ) const

virtual

Returns the number of bands in a tile returned from this TileSource.

Reimplemented in ossimCibCadrgTileSource, ossimLasReader, ossimRpfCacheTileSource, ossimImageCacheBase, ossimBumpShadeTileSource, ossimIndexToRgbLutFilter, ossimImageCacheTileSource, ossimNitfTileSource, ossimGeoPdfReader, ossimKakaduJp2Reader, ossimTiffTileSource, ossimKakaduJ2kReader, ossimBandSelector, ossimMG4LidarReader, ossimMrSidReader, ossimAdrgTileSource, ossimH5ImageHandler, ossimPngReader, ossimHdfReader, ossimDtedTileSource, ossimOgrGdalTileSource, ossimHdf5ImageHandler, ossimBitMaskTileSource, ossimOgrVectorTileSource, ossimGpkgReader, ossimGdalTileSource, ossimCcfTileSource, ossimOpjJp2Reader, ossimJpegTileSource, ossimTopographicCorrectionFilter, ossimGeneralRasterTileSource, ossimKmlSuperOverlayReader, ossimUsgsDemTileSource, ossimImageHandlerMtAdaptor, ossimHsiRemapper, ossimElevImageSource, ossimVpfTileSource, ossimRgbToIndexFilter, ossimNBandToIndexFilter, ossimKakaduJpipHandler, ossimVideoImageHandler, ATP::AtpTileSource, ossimVideoImageSource, ossimBandMergeSource, ossimMemoryImageSource, ossimAnnotationSource, ossimRgbToGreyFilter, ossimBandAverageFilter, ossimMapCompositionSource, ossimTwoColorView, ossimPointCloudUtilityFilter, ossimFftFilter, ossimImageToPlaneNormalFilter, ossimRgbToHsiSource, and ossimRgbToHsvSource.

Definition at line 323 of file ossimImageSource.cpp.

References getNumberOfInputBands().

Referenced by ossimLinearStretchRemapper::allocate(), ossimTableRemapper::allocate(), ossimWatermarkFilter::allocate(), ossimPiecewiseRemapper::buildLinearNativeTable(), ossimPiecewiseRemapper::buildTable(), ossimBandAverageFilter::checkWeights(), ossimImageHistogramSource::computeFastModeHistogram(), ossimImageHistogramSource::computeNormalModeHistogram(), ossim3x3ConvolutionFilter::computeNullMinMax(), ossimConvolutionFilter1D::computeNullMinMax(), ossimBandMergeSource::computeNumberOfInputBands(), ossimImageStatisticsSource::computeStatisticsTemplate(), ATP::AtpGenerator::constructChain(), ossimMultiBandHistogram::create(), ossimImageDataFactory::create(), ossimSingleImageChain::createRenderedChain(), ossimInfo::getImageInfo(), ossimBandMergeSource::getMaxPixelValue(), ossimImageCombiner::getMaxPixelValue(), ossimBandAverageFilter::getMaxPixelValue(), ossimBandMergeSource::getMinPixelValue(), ossimImageCombiner::getMinPixelValue(), ossimBandAverageFilter::getMinPixelValue(), ossimBandMergeSource::getNullPixelValue(), ossimImageCombiner::getNullPixelValue(), ossimImageSourceFilter::getNumberOfInputBands(), ossimImageSourceSequencer::getNumberOfInputBands(), ossimImageToPlaneNormalFilter::getNumberOfOutputBands(), ossimFftFilter::getNumberOfOutputBands(), ossimTwoColorView::getNumberOfOutputBands(), ossimBandAverageFilter::getNumberOfOutputBands(), ossimAnnotationSource::getNumberOfOutputBands(), ossimRgbToGreyFilter::getNumberOfOutputBands(), ossimNBandToIndexFilter::getNumberOfOutputBands(), ossimRgbToIndexFilter::getNumberOfOutputBands(), ossimImageHandlerMtAdaptor::getNumberOfOutputBands(), ossimTopographicCorrectionFilter::getNumberOfOutputBands(), ossimIndexToRgbLutFilter::getNumberOfOutputBands(), ossimImageHandler::getOverviewTile(), ossimClosestToCenterCombiner::getTile(), ossimLinearStretchRemapper::getTile(), ossimBumpShadeTileSource::getTile(), ossimGdalDataset::init(), ossimFusionCombiner::initialize(), ossimHistoMatchRemapper::initialize(), ossimImageCombiner::initialize(), ossimLinearStretchRemapper::initialize(), ossimAnnotationSource::initialize(), ossimBandClipFilter::initialize(), ossimWatermarkFilter::initialize(), ossimTwoColorView::initialize(), ossimOverviewSequencer::initialize(), ossimEquationCombiner::initialize(), ossimChipperUtil::initializePsmChain(), ossimPiecewiseRemapper::initMinMax(), ossimPointCloudImageHandler::initTile(), ossimTiledElevationDatabase::isCompatible(), ossimNBandToIndexFilter::isSourceEnabled(), ossimTiffWriter::openTiff(), ossimPiecewiseRemapper::saveState(), ossimPdfWriter::setupInputChain(), ossimPiecewiseRemapper::setupTable(), ossimNitf20Writer::writeBlockBandSeparate(), ossimNitfWriter::writeBlockBandSeparate(), ossimNitf20Writer::writeBlockBandSequential(), ossimNitfWriter::writeBlockBandSequential(), ossimERSFileWriter::writeFile(), ossimEnviHeaderFileWriter::writeFile(), ossimJpegWriter::writeFile(), ossimWriter::writeTiffTags(), and ossimTiffWriter::writeTiffTags().

{
   return getNumberOfInputBands();
}

getObject() [1/2]

virtual ossimObject* ossimImageSource::getObject ( )

inlinevirtual

For RTTI support.

overrides ossimImageSource get object to return the correct casted base pointer for RTTI casting

Definition at line 67 of file ossimImageSource.h.

Referenced by ossimSFIMFusion::initialize(), and ossimLocalCorrelationFusion::initialize().

{ return this; }

getObject() [2/2]

virtual const ossimObject* ossimImageSource::getObject ( ) const

inlinevirtual

For RTTI support.

overrides ossimImageSource get object to return the correct casted base pointer for RTTI casting

Definition at line 74 of file ossimImageSource.h.

{ return this; }

getOutputBandList()

void ossimImageSource::getOutputBandList ( std::vector< ossim_uint32 > &  bandList ) const

virtual

Initializes bandList.

This implementation initializes to the zero based order of input bands. Derived classes that are band selectors should override.

Parameters

bandList

Initialized by this.

Reimplemented in ossimGeneralRasterTileSource, ossimImageChain, ossimTiffTileSource, ossimBandSelector, and ossimImageSourceFilter.

Definition at line 306 of file ossimImageSource.cpp.

References getNumberOfInputBands().

Referenced by ossimHistogramEqualization::allocate(), ossimTopographicCorrectionFilter::allocate(), ossimBandSelector::checkPassThrough(), ossimImageSourceFilter::getOutputBandList(), ossimBandSelector::getOutputBandList(), ossimTiffTileSource::getOutputBandList(), ossimImageChain::getOutputBandList(), if(), ossimImageHandler::isIdentityBandList(), ossimOverviewBuilderBase::setInputSource(), ossimImageHandler::setOutputBandList(), and ossimImageHandler::setOutputToInputBandList().

{
   const ossim_uint32 INPUT_BANDS = getNumberOfInputBands();
   if ( INPUT_BANDS )
   {
      bandList.resize( INPUT_BANDS );
      for ( ossim_uint32 band = 0; band < INPUT_BANDS; ++band )
      {
         bandList[band] = band;
      }
   }
   else
   {
      bandList.clear();
   }
}

getOutputScalarType()

ossimScalarType ossimImageSource::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 in ossimCibCadrgTileSource, ossimRpfCacheTileSource, ossimEquationCombiner, ossimTiffTileSource, ossimImageChain, ossimLasReader, ossimPngReader, ossimPixelFlipper, ossimNitfTileSource, ossimPointCloudImageHandler, ossimGpkgReader, ossimGdalTileSource, ossimOgrVectorTileSource, ossimAdrgTileSource, ossimOgrGdalTileSource, ossimCcfTileSource, ossimDtedTileSource, ossimGeoPdfReader, ossimKakaduJp2Reader, ossimKmlSuperOverlayReader, ossimH5ImageHandler, ossimOpjJp2Reader, ossimBumpShadeTileSource, ossimImageSourceSequencer, ossimIndexToRgbLutFilter, ossimHdf5ImageHandler, ossimKakaduJ2kReader, ossimUsgsDemTileSource, ossimBandLutFilter, ossimJpegTileSource, ossimElevImageSource, ossimMG4LidarReader, ossimMrSidReader, ossimVpfTileSource, ossimHdfReader, ossimGeneralRasterTileSource, ossimTiledImageHandler, ossimRangeDomeTileSource, ossimImageCacheTileSource, ossimBitMaskTileSource, ossimTopographicCorrectionFilter, ossimBandSeparateHandler, ossimKMeansFilter, ossimImageHandlerMtAdaptor, ossimKakaduJpipHandler, ossimRgbToIndexFilter, ossimLinearStretchRemapper, ossimNBandToIndexFilter, ossimVideoImageHandler, ossimSlopeFilter, ossimImageCombiner, ossimVideoImageSource, ATP::AtpTileSource, ossimLandsatTileSource, ossimMemoryImageSource, ossimAnnotationSource, ossimFftFilter, ossimScalarRemapper, ossimTwoColorView, ossimTableRemapper, ossimRgbToGreyFilter, ossimMapCompositionSource, ossimPointCloudUtilityFilter, ossimFusionCombiner, ossimImageToPlaneNormalFilter, ossimCastTileSourceFilter, ossimHsiToRgbSource, ossimRgbToHsiSource, ossimRgbToHsvSource, and ossimHsvToRgbSource.

Definition at line 120 of file ossimImageSource.cpp.

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

Referenced by ossimWatermarkFilter::allocate(), ossim3x3ConvolutionFilter::computeNullMinMax(), ossimConvolutionFilter1D::computeNullMinMax(), ossimImageStatisticsSource::computeStatistics(), ossimConvolutionSource::convolve(), ossimMultiBandHistogram::create(), ossimImageDataFactory::create(), ossimSingleImageChain::createRenderedChain(), ossimImageHistogramSource::getBinInformation(), ossimSingleImageChain::getImageHandlerScalarType(), ossimInfo::getImageInfo(), getMaxPixelValue(), ossimImageHandler::getMaxPixelValue(), getMinPixelValue(), ossimImageHandler::getMinPixelValue(), ossimMpiMasterOverviewSequencer::getNextTile(), ossim3x3ConvolutionFilter::getNullPixelValue(), ossimConvolutionFilter1D::getNullPixelValue(), getNullPixelValue(), ossimImageHandler::getNullPixelValue(), ossimCastTileSourceFilter::getOutputScalarType(), ossimImageToPlaneNormalFilter::getOutputScalarType(), ossimFusionCombiner::getOutputScalarType(), ossimRgbToGreyFilter::getOutputScalarType(), ossimTableRemapper::getOutputScalarType(), ossimAnnotationSource::getOutputScalarType(), ossimFftFilter::getOutputScalarType(), ossimMemoryImageSource::getOutputScalarType(), ossimImageCombiner::getOutputScalarType(), ossimNBandToIndexFilter::getOutputScalarType(), ossimRgbToIndexFilter::getOutputScalarType(), ossimImageHandlerMtAdaptor::getOutputScalarType(), ossimTopographicCorrectionFilter::getOutputScalarType(), ossimIndexToRgbLutFilter::getOutputScalarType(), ossimImageSourceSequencer::getOutputScalarType(), getOutputScalarType(), ossimPixelFlipper::getOutputScalarType(), ossimEquationCombiner::getOutputScalarType(), ossimImageHandler::getProperty(), ossimBumpShadeTileSource::getTile(), ossimHistoMatchRemapper::initialize(), ossimImageCombiner::initialize(), ossimTableRemapper::initialize(), ossimWatermarkFilter::initialize(), ossimTwoColorView::initialize(), ossimChipperUtil::initializeColorReliefChain(), ossimOverviewBuilderBase::initializeScanOptions(), ossimTiledElevationDatabase::isCompatible(), ossimNBandToIndexFilter::isSourceEnabled(), ossimImageHandler::loadMetaData(), main(), ossimGeoidImage::open(), ossimOverviewSequencer::resampleTile(), ossimBandSelector::setOutputBandList(), ossimMpiSlaveOverviewSequencer::slaveProcessTiles(), and ossimERSFileWriter::writeFile().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getOutputScalarType();
   }
   
   return OSSIM_SCALAR_UNKNOWN;
}

getProperty()

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

virtual

Reimplemented from ossimSource.

Reimplemented in ossimImageHandler, ossimCibCadrgTileSource, ossimRpfCacheTileSource, ossimLasReader, ossimTiffTileSource, ossimGdalTileSource, ossimBumpShadeTileSource, ossimPixelFlipper, ossimPointCloudImageHandler, ossimH5ImageHandler, ossimEquationCombiner, ossimNitfTileSource, ossimHdf5ImageHandler, ossimMapCompositionSource, ossimOgrGdalTileSource, ossimMaskFilter, ossimDtedTileSource, ossimAdrgTileSource, ossimCcfTileSource, ossimJpegTileSource, ossimPngReader, ossimBandSelector, ossimWatermarkFilter, ossimGpkgReader, ossimImageRenderer, ossimRangeDomeTileSource, ossimNBandToIndexFilter, ossimHistogramMatchFilter, ossimScalarRemapper, ossimPolyCutter, ossimBrightnessContrastSource, ossimGdalOgrVectorAnnotation, ossimMeanMedianFilter, ossimSlopeFilter, ossimCastTileSourceFilter, ossimConvolutionFilter1D, ossimEnviTileSource, ossimLandsatTileSource, ossimKakaduJpipHandler, ossimSrtmTileSource, ossimCacheTileSource, ossimImageSourceFilter, ossimSFIMFusion, ossimImageGaussianFilter, ossimFftFilter, ossimImageToPlaneNormalFilter, ossimEdgeFilter, ossimSICDToDetectedImage, ossimDilationFilter, ossimHsiRemapper, ossimDoqqTileSource, ossim3x3ConvolutionFilter, ossimTrimFilter, ossimImageSharpenFilter, ossimErosionFilter, ossimBrightnessMatch, and ossimDespeckleFilter.

Definition at line 328 of file ossimImageSource.cpp.

References ossimProperty::clearChangeType(), ossimString::downcase(), ossimKeywordNames::ENABLED_KW, ossimSource::getProperty(), ossimProperty::setFullRefreshBit(), and ossimRefPtr< T >::valid().

Referenced by ossimImageSourceFilter::getProperty(), ossimEquationCombiner::getProperty(), and ossimBumpShadeTileSource::getProperty().

{
   ossimRefPtr<ossimProperty> result = ossimSource::getProperty(name);

   ossimString tempName = name;
   if(result.valid())
   {
      if(tempName.downcase() == ossimKeywordNames::ENABLED_KW)
      {
         result->clearChangeType();
         
         // we will at least say its a radiometric change
         //
         result->setFullRefreshBit();
      }
   }

   return result;
}

getPropertyNames()

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

virtual

Reimplemented from ossimSource.

Reimplemented in ossimImageHandler, ossimCibCadrgTileSource, ossimLasReader, ossimGdalTileSource, ossimTiffTileSource, ossimBumpShadeTileSource, ossimH5ImageHandler, ossimPixelFlipper, ossimHdf5ImageHandler, ossimNitfTileSource, ossimEquationCombiner, ossimMapCompositionSource, ossimOgrGdalTileSource, ossimMaskFilter, ossimDtedTileSource, ossimAdrgTileSource, ossimCcfTileSource, ossimJpegTileSource, ossimWatermarkFilter, ossimPngReader, ossimBandSelector, ossimGpkgReader, ossimImageRenderer, ossimHistogramMatchFilter, ossimNBandToIndexFilter, ossimScalarRemapper, ossimPolyCutter, ossimBrightnessContrastSource, ossimGdalOgrVectorAnnotation, ossimMeanMedianFilter, ossimEnviTileSource, ossimLandsatTileSource, ossimSlopeFilter, ossimCastTileSourceFilter, ossimConvolutionFilter1D, ossimSrtmTileSource, ossimKakaduJpipHandler, ossimCacheTileSource, ossimImageSourceFilter, ossimTrimFilter, ossimSFIMFusion, ossimFftFilter, ossimImageGaussianFilter, ossimImageToPlaneNormalFilter, ossimEdgeFilter, ossimDoqqTileSource, ossimSICDToDetectedImage, ossimDilationFilter, ossimHsiRemapper, ossim3x3ConvolutionFilter, ossimImageSharpenFilter, ossimErosionFilter, ossimBrightnessMatch, and ossimDespeckleFilter.

Definition at line 353 of file ossimImageSource.cpp.

References ossimSource::getPropertyNames().

Referenced by ossimSFIMFusion::getPropertyNames(), ossimImageSourceFilter::getPropertyNames(), ossimMaskFilter::getPropertyNames(), ossimEquationCombiner::getPropertyNames(), ossimBumpShadeTileSource::getPropertyNames(), and ossimImageHandler::getPropertyNames().

{
   ossimSource::getPropertyNames(propertyNames);
}

getTile() [1/3]

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

virtual

Returns

from origin out to tile_width-1, and tile_height-1.

Reimplemented in ossimImageHandlerMtAdaptor.

Definition at line 40 of file ossimImageSource.cpp.

References getTileHeight(), getTileWidth(), ossimIpt::x, and ossimIpt::y.

Referenced by ossimImageHistogramSource::computeFastModeHistogram(), ossimHistogramRemapper::computeHistogram(), ossimHlzTool::computeHLZ(), ossimBrightnessMatch::computeInputBrightness(), ossimIntensityAdjustmentFilter::createAndPopulateGrid(), demo1(), demo3(), ossimTilePatch::fillPatch(), ossimCacheTileSource::fillTile(), ossimChipperUtil::getChip(), ossimImageCombiner::getNextTile(), ossimImageSourceSequencer::getNextTile(), ossimOverviewSequencer::getNextTile(), ossimFusionCombiner::getNormIntensity(), ossimFusionCombiner::getNormTile(), ossimKakaduNitfReader::getOverviewTile(), ossimKakaduJ2kReader::getOverviewTile(), ossimKakaduJp2Reader::getOverviewTile(), ossimImageHandler::getOverviewTile(), ossimHsvToRgbSource::getTile(), ossimIntensityAdjustmentFilter::getTile(), ossimCastTileSourceFilter::getTile(), ossimRgbToHsiSource::getTile(), ossimRgbToHsvSource::getTile(), ossimHsiToRgbSource::getTile(), ossimRgbToJpegYCbCrSource::getTile(), ossimImageToPlaneNormalFilter::getTile(), ossimJpegYCbCrToRgbSource::getTile(), ossimHistogramThreshholdFilter::getTile(), ossimHistogramEqualization::getTile(), ossimErosionFilter::getTile(), ossimMultiBandHistogramTileSource::getTile(), ossimDespeckleFilter::getTile(), ossimBrightnessMatch::getTile(), ossimTrimFilter::getTile(), ossimFftFilter::getTile(), ossimDilationFilter::getTile(), ossimSICDToDetectedImage::getTile(), ossimImageSharpenFilter::getTile(), ossim3x3ConvolutionFilter::getTile(), ossimHistoMatchRemapper::getTile(), ossimEdgeFilter::getTile(), ossimNullPixelFlip::getTile(), ossimRgbToGreyFilter::getTile(), ossimHistogramMatchFilter::getTile(), ossimBrightnessContrastSource::getTile(), ossimGammaRemapper::getTile(), ossimBandMergeSource::getTile(), ossimAOD::getTile(), ossimPolyCutter::getTile(), ossimSFIMFusion::getTile(), ossimBandSelector::getTile(), ossimMapCompositionSource::getTile(), ossimTwoColorView::getTile(), ossimRectangleCutFilter::getTile(), ossimLinearStretchRemapper::getTile(), ossimTableRemapper::getTile(), ossimShiftFilter::getTile(), ossimLocalCorrelationFusion::getTile(), ossimImageHandlerMtAdaptor::getTile(), getTile(), ossimAnnotationSource::getTile(), ossimImageGaussianFilter::getTile(), ossimConvolutionSource::getTile(), ossimSlopeFilter::getTile(), ossimBandAverageFilter::getTile(), ossimHsiRemapper::getTile(), ossimScaleFilter::getTile(), ossimNBandToIndexFilter::getTile(), ossimValueAssignImageSourceFilter::getTile(), ossimMeanMedianFilter::getTile(), ossimRgbToIndexFilter::getTile(), ossimConvolutionFilter1D::getTile(), ossimSubImageTileSource::getTile(), ossimHistogramRemapper::getTile(), ossimTiledImagePatch::getTile(), ossimGdalTileSource::getTile(), ossimKMeansFilter::getTile(), ossimBandClipFilter::getTile(), ossimBandSeparateHandler::getTile(), ossimTopographicCorrectionFilter::getTile(), ossimRLevelFilter::getTile(), ossimWatermarkFilter::getTile(), ossimMrSidReader::getTile(), ossimMG4LidarReader::getTile(), ossimGridRemapSource::getTile(), ossimPiecewiseRemapper::getTile(), ossimTiledImageHandler::getTile(), ossimBandLutFilter::getTile(), ossimIndexToRgbLutFilter::getTile(), ossimBumpShadeTileSource::getTile(), ossimImageElevationHandler::getTile(), ossimPixelFlipper::getTile(), ossimImageChain::getTile(), ossimMaskFilter::getTile(), ossimEquationCombiner::getTile(), ossimKakaduJpipHandler::getTileAtRes(), ossimImageRenderer::getTileAtResLevel(), ossimGdalDatasetRasterBand::IReadBlock(), ossimGeoidImage::offsetFromEllipsoidTemplate(), ossimGeoidImage::open(), ossimMultiThreadSequencer::ossimGetTileJob::run(), ossimScaleFilter::runFilterTemplate(), ossimImageHandlerMtAdaptor::setAdaptee(), and ossimGpkgReader::uncompressPngTile().

{
   ossimIrect tileRect(origin.x,
                       origin.y,
                       origin.x + getTileWidth()  - 1,
                       origin.y + getTileHeight() - 1);
   
   return getTile(tileRect, resLevel);
}

getTile() [2/3]

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

virtual

Returns

the requested region of interest

Reimplemented in ossimEquationCombiner, ossimMaskFilter, ossimImageChain, ossimPixelFlipper, ossimIndexToRgbLutFilter, ossimBumpShadeTileSource, ossimBandLutFilter, ossimCibCadrgTileSource, ossimNitfTileSource, ossimTiledImageHandler, ossimPiecewiseRemapper, ossimKakaduJp2Reader, ossimRangeDomeTileSource, ossimRpfCacheTileSource, ossimKakaduJ2kReader, ossimGeoPdfReader, ossimImageSourceSequencer, ossimGridRemapSource, ossimTiffTileSource, ossimLasReader, ossimMG4LidarReader, ossimMrSidReader, ossimWatermarkFilter, ossimBitMaskTileSource, ossimPointCloudImageHandler, ossimRLevelFilter, ossimTopographicCorrectionFilter, ossimBandSeparateHandler, ossimHdfReader, ossimImageCacheTileSource, ossimOgrGdalTileSource, ossimAdrgTileSource, ossimOgrVectorTileSource, ossimBandClipFilter, ossimKMeansFilter, ossimGdalTileSource, ossimOpjJp2Reader, ossimHistogramRemapper, ossimSubImageTileSource, ossimH5ImageHandler, ossimPngReader, ossimConvolutionFilter1D, ossimDtedTileSource, ossimKmlSuperOverlayReader, ossimVideoImageHandler, ossimMeanMedianFilter, ossimRgbToIndexFilter, ossimCcfTileSource, ossimHdf5ImageHandler, ossimValueAssignImageSourceFilter, ossimImageChainMtAdaptor, ossimMemoryImageSource, ossimNBandToIndexFilter, ossimGpkgReader, ossimVideoImageSource, ossimHsiRemapper, ossimScaleFilter, ossimBandAverageFilter, ossimElevImageSource, ossimConvolutionSource, ossimImageRenderer, ossimSlopeFilter, ossimTiledImagePatch, ossimImageGaussianFilter, ossimJpegTileSource, ossimVpfTileSource, ossimKakaduJpipHandler, ossimAnnotationSource, ossimUsgsDemTileSource, ossimGeneralRasterTileSource, ossimLocalCorrelationFusion, ossimLinearStretchRemapper, ossimShiftFilter, ossimTableRemapper, ATP::AtpTileSource, ossimRectangleCutFilter, ossimMapCompositionSource, ossimTwoColorView, ossimImageHandlerMtAdaptor, ossimBandSelector, ossimClosestToCenterCombiner, ossimSFIMFusion, ossimAOD, ossimAtCorrRemapper, ossimPolyCutter, ossimBandMergeSource, ossimBrightnessContrastSource, ossimCacheTileSource, ossimGammaRemapper, ossimHistogramMatchFilter, ossimMaxMosaic, ossimScalarRemapper, ossimNullPixelFlip, ossimRgbToGreyFilter, ossimElevationMosaic, ossimImageMosaic, ATP::ossimCorrelationSource, ATP::ossimDescriptorSource, ossimEdgeFilter, ossimHistoMatchRemapper, ossim3x3ConvolutionFilter, ossimElevRemapper, ossimFeatherMosaic, ossimDilationFilter, ossimImageSharpenFilter, ossimSICDToDetectedImage, ossimFftFilter, ossimTrimFilter, ossimBrightnessMatch, ossimDespeckleFilter, ossimMultiBandHistogramTileSource, ossimErosionFilter, ossimHistogramEqualization, ossimBlendMosaic, ossimColorNormalizedFusion, ossimHistogramThreshholdFilter, ossimCastTileSourceFilter, ossimHsiToRgbSource, ossimImageToPlaneNormalFilter, ossimJpegYCbCrToRgbSource, ossimRgbToHsiSource, ossimRgbToHsvSource, ossimRgbToJpegYCbCrSource, ossimHsvToRgbSource, and ossimIntensityAdjustmentFilter.

Definition at line 51 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), getTile(), and PTR_CAST.

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                      getInput(0));
   if(inter)
   {
      return inter->getTile(rect, resLevel);
   }
   return NULL;
}

getTile() [3/3]

bool ossimImageSource::getTile ( ossimImageData *  result, ossim_uint32  resLevel = 0  )

virtual

Method to get a tile.

Parameters

result

The tile to stuff. Note The requested rectangle in full image space and bands should be set in the result tile prior to passing. This is the default implementation that is not thread-friendly as it uses the object's tile then simply copies its buffer to the provided tile. Eventually, all image sources should override this method.

Returns

true on success false on error. If return is false, result is undefined so caller should handle appropriately with makeBlank or whatever.

Note

Derived classes should override this method to most efficiently stuff result.

Reimplemented in ossimCibCadrgTileSource, ossimBumpShadeTileSource, ossimRpfCacheTileSource, ossimGeoPdfReader, ossimTiffTileSource, ossimLasReader, ossimRangeDomeTileSource, ossimPointCloudImageHandler, ossimImageCacheTileSource, ossimAdrgTileSource, ossimH5ImageHandler, ossimPngReader, ossimDtedTileSource, ossimHdfReader, ossimCcfTileSource, ossimHdf5ImageHandler, ossimGpkgReader, ossimJpegTileSource, ossimTiledImagePatch, ossimUsgsDemTileSource, ossimGeneralRasterTileSource, ossimImageHandlerMtAdaptor, ossimBandMergeSource, and ossimPointCloudUtilityFilter.

Definition at line 64 of file ossimImageSource.cpp.

References ossimImageData::getImageRectangle(), getTile(), ossimImageData::loadTile(), and status.

{
   // This is the default implementation that is not thread-friendly as it uses the object's tile
   // then simply assigns its buffer to the provided tile. Eventually, all image sources should
   // override this method.
   bool status = true;
   if (result)
   {
      ossimIrect tileRect = result->getImageRectangle();
      ossimRefPtr<ossimImageData> id = getTile(tileRect, resLevel);
      if (id.valid())
      {
         *result = *(id.get());
         result->loadTile(id.get()); // Deep copy
      }
      else
      {
         status = false;
      }
   }

   return status;
}

getTileHeight()

ossim_uint32 ossimImageSource::getTileHeight ( ) const

virtual

Returns the default processing tile height.

Reimplemented in ossimCibCadrgTileSource, ossimRpfCacheTileSource, ossimTiffTileSource, ossimImageChain, ossimPngReader, ossimLasReader, ossimGdalTileSource, ossimNitfTileSource, ossimGpkgReader, ossimAdrgTileSource, ossimOgrVectorTileSource, ossimOgrGdalTileSource, ossimCcfTileSource, ossimDtedTileSource, ossimPointCloudImageHandler, ossimImageCacheBase, ossimImageSourceSequencer, ossimUsgsDemTileSource, ossimJpegTileSource, ossimVpfTileSource, ossimGeneralRasterTileSource, ossimElevImageSource, ossimImageHandlerMtAdaptor, ossimImageCombiner, and ossimCacheTileSource.

Definition at line 146 of file ossimImageSource.cpp.

References ossim::defaultTileSize(), ossimConnectableObject::getInput(), getTileHeight(), PTR_CAST, and ossimIpt::y.

Referenced by ossimRgbToGreyFilter::allocate(), ossimLinearStretchRemapper::allocate(), ossimTiledImageHandler::allocate(), ossimImageHistogramSource::computeFastModeHistogram(), ossimImageDataFactory::create(), ossimCacheTileSource::getCacheId(), ossimImageHandlerMtAdaptor::getTile(), getTile(), ossimImageRenderer::getTileAtResLevel(), ossimImageCombiner::getTileHeight(), ossimImageHandlerMtAdaptor::getTileHeight(), ossimVpfTileSource::getTileHeight(), getTileHeight(), ossimOgrGdalTileSource::getTileHeight(), ossimTiledImagePatch::initialize(), ossimImageSourceSequencer::initialize(), and ossimOverviewSequencer::initialize().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if(inter)
   {
      return inter->getTileHeight();
   }
   
   ossimIpt tileSize;
   ossim::defaultTileSize(tileSize);
   
   return tileSize.y;
}

getTileWidth()

ossim_uint32 ossimImageSource::getTileWidth ( ) const

virtual

Returns the default processing tile width.

Reimplemented in ossimCibCadrgTileSource, ossimRpfCacheTileSource, ossimTiffTileSource, ossimImageChain, ossimLasReader, ossimPngReader, ossimGdalTileSource, ossimNitfTileSource, ossimGpkgReader, ossimOgrVectorTileSource, ossimAdrgTileSource, ossimOgrGdalTileSource, ossimCcfTileSource, ossimDtedTileSource, ossimPointCloudImageHandler, ossimImageCacheBase, ossimImageSourceSequencer, ossimUsgsDemTileSource, ossimJpegTileSource, ossimVpfTileSource, ossimElevImageSource, ossimGeneralRasterTileSource, ossimImageHandlerMtAdaptor, ossimImageCombiner, and ossimCacheTileSource.

Definition at line 132 of file ossimImageSource.cpp.

References ossim::defaultTileSize(), ossimConnectableObject::getInput(), getTileWidth(), PTR_CAST, and ossimIpt::x.

Referenced by ossimRgbToGreyFilter::allocate(), ossimLinearStretchRemapper::allocate(), ossimTiledImageHandler::allocate(), ossimImageHistogramSource::computeFastModeHistogram(), ossimImageDataFactory::create(), ossimCacheTileSource::getCacheId(), ossimImageHandlerMtAdaptor::getTile(), getTile(), ossimImageRenderer::getTileAtResLevel(), ossimImageCombiner::getTileWidth(), ossimImageHandlerMtAdaptor::getTileWidth(), ossimVpfTileSource::getTileWidth(), getTileWidth(), ossimOgrGdalTileSource::getTileWidth(), ossimTiledImagePatch::initialize(), ossimImageSourceSequencer::initialize(), and ossimOverviewSequencer::initialize().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource,
                                               getInput(0));
   if(inter)
   {
      return inter->getTileWidth();
   }
   ossimIpt tileSize;
   ossim::defaultTileSize(tileSize);
   
   return tileSize.x;
}

getValidImageVertices()

void ossimImageSource::getValidImageVertices ( std::vector< ossimIpt > &  validVertices, ossimVertexOrdering  ordering = OSSIM_CLOCKWISE_ORDER, ossim_uint32  resLevel = 0  ) const

virtual

ordering specifies how the vertices should be arranged.

valid image vertices is basically the tightly fit convex hull of the image. Usually an image has NULL values and are internally not upright rectangular. This can cause problems some spatial filters.

The default implementation is to return the bounding rect.

Reimplemented in ossimPointCloudImageHandler.

Definition at line 192 of file ossimImageSource.cpp.

References getBoundingRect(), ossimConnectableObject::getInput(), getValidImageVertices(), ossimIrect::ll(), ossimIrect::lr(), OSSIM_CLOCKWISE_ORDER, PTR_CAST, ossimIrect::ul(), and ossimIrect::ur().

Referenced by ossimErosionFilter::getTile(), ossimDilationFilter::getTile(), ossimTrimFilter::getValidImageVertices(), ossimSubImageTileSource::getValidImageVertices(), ossimImageRenderer::getValidImageVertices(), getValidImageVertices(), ossimImageHandler::getValidImageVertices(), ossimFeatherMosaic::initialize(), and ossimPixelFlipper::initialize().

{
  ossimImageSource* inter = PTR_CAST(ossimImageSource,
                          getInput(0));
  if(inter)
    {
      return inter->getValidImageVertices(validVertices,
                      ordering,
                                          resLevel);
    }
   ossimIrect boundingRect = getBoundingRect(resLevel);
   validVertices.clear();
   
   if(ordering == OSSIM_CLOCKWISE_ORDER)
   {
      validVertices.push_back(boundingRect.ul());
      validVertices.push_back(boundingRect.ur());
      validVertices.push_back(boundingRect.lr());
      validVertices.push_back(boundingRect.ll());
   }
   else
   {
      validVertices.push_back(boundingRect.ul());
      validVertices.push_back(boundingRect.ll());
      validVertices.push_back(boundingRect.lr());
      validVertices.push_back(boundingRect.ur());
   }
}

initialize()

virtual void ossimImageSource::initialize ( )

pure virtual

Reimplemented from ossimSource.

Implemented in ossimImageChain, ossimMapCompositionSource, ossimEquationCombiner, ossimBumpShadeTileSource, ossimMaskFilter, ossimIndexToRgbLutFilter, ossimBandLutFilter, ossimPixelFlipper, ossimAtCorrGridRemapper, ossimKMeansFilter, ossimBandSelector, ossimElevImageSource, ossimTopographicCorrectionFilter, ossimPiecewiseRemapper, ossimRangeDomeTileSource, ossimTwoColorView, ossimBandAverageFilter, ossimWatermarkFilter, ossimMultiBandHistogramTileSource, ossimSubImageTileSource, ossimBrightnessContrastSource, ossimRgbToIndexFilter, ossimNBandToIndexFilter, ossimVideoImageSource, ossimBandClipFilter, ossimHistogramRemapper, ossimValueAssignImageSourceFilter, ossimImageHandler, ossimConvolutionFilter1D, ossimImageSourceSequencer, ossimMemoryImageSource, ossimMeanMedianFilter, ossimImageChainMtAdaptor, ossimScaleFilter, ossimAnnotationSource, ossimIntensityAdjustmentFilter, ossimLinearStretchRemapper, ossimImageRenderer, ossimConvolutionSource, ossimImageToPlaneNormalFilter, ossimLocalCorrelationFusion, ossimTableRemapper, ossimImageGaussianFilter, ossimRectangleCutFilter, ossimHsiRemapper, ossimSlopeFilter, ossimImageSourceFilter, ossimPolyCutter, ossimImageMpiMWriterSequenceConnection, ossimHistogramMatchFilter, ossimShiftFilter, ossimTiledImagePatch, ossimSFIMFusion, ossimSICDToDetectedImage, ossimBandMergeSource, ossimMaxMosaic, ossimCacheTileSource, ossimImageCombiner, ossimRgbToGreyFilter, ossimElevationMosaic, ossimImageMosaic, ossimVideoImageHandler, ossimAOD, ossimAtCorrRemapper, ossimEdgeFilter, ossimHistogramThreshholdFilter, ossimHistoMatchRemapper, ATP::AtpTileSource, ossim3x3ConvolutionFilter, ossimGammaRemapper, ossimHistogramEqualization, ossimNullPixelFlip, ossimImageMpiSWriterSequenceConnection, ossimFeatherMosaic, ossimFusionCombiner, ossimHsiToRgbSource, ossimImageSharpenFilter, ossimRgbToHsiSource, ossimRgbToHsvSource, ossimBrightnessMatch, ossimEastingNorthingCutter, ossimTrimFilter, ATP::ossimCorrelationSource, ATP::ossimDescriptorSource, ossimFftFilter, ossimHsvToRgbSource, ossimScalarRemapper, ossimDespeckleFilter, ossimElevRemapper, ossimDilationFilter, ossimJpegYCbCrToRgbSource, ossimCastTileSourceFilter, ossimErosionFilter, ossimOrthoImageMosaic, ossimBlendMosaic, and ossimLandsatTopoCorrectionFilter.

Referenced by ossimImageToPlaneNormalFilter::initialize(), ossimBandLutFilter::initialize(), ossimIndexToRgbLutFilter::initialize(), ossimBumpShadeTileSource::initialize(), and ossimHlzTool::initProcessingChain().

isIndexedData()

bool ossimImageSource::isIndexedData ( ) const

virtual

Returns

Flag indicating the data contains pallete indexes.

This should be replaced by a getPhotoInterpretation().

Reimplemented in ossimGdalTileSource.

Definition at line 358 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), isIndexedData(), and PTR_CAST.

Referenced by isIndexedData(), and ossimGdalWriter::isInputDataIndexed().

{
   bool result = false;
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if (inter)
   {
      result = inter->isIndexedData();
   }
   return result;
}

loadState()

bool ossimImageSource::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 ossimSource.

Reimplemented in ossimHistogramRemapper, ossimImageHandler, ossimCibCadrgTileSource, ossimEquationCombiner, ossimEsriShapeFileFilter, ossimLasReader, ossimKakaduJp2Reader, ossimImageChain, ossimMapCompositionSource, ossimKakaduJ2kReader, ossimPointCloudImageHandler, ossimMrSidReader, ossimGeoPdfReader, ossimMG4LidarReader, ossimBumpShadeTileSource, ossimTiffTileSource, ossimRpfCacheTileSource, ossimMaskFilter, ossimHdfReader, ossimIndexToRgbLutFilter, ossimImageSourceSequencer, ossimPixelFlipper, ossimHistogramMatchFilter, ossimNitfTileSource, ossimScaleFilter, ossimBandLutFilter, ossimBandSelector, ossimCcfTileSource, ossimOgrGdalTileSource, ossimAdrgTileSource, ossimDtedTileSource, ossimPiecewiseRemapper, ossimOgrVectorTileSource, ossimH5ImageHandler, ossimOpjJp2Reader, ossimPngReader, ossimAtCorrGridRemapper, ossimWatermarkFilter, ossimGdalTileSource, ossimKMeansFilter, ossimHdf5ImageHandler, ossimGpkgReader, ossimUsgsDemTileSource, ossimJpegTileSource, ossimImageCacheBase, ossimGeoPolyCutter, ossimTopographicCorrectionFilter, ossimKmlSuperOverlayReader, ossimRangeDomeTileSource, ossimVpfTileSource, ossimGeneralRasterTileSource, ossimElevImageSource, ossimAnnotationSource, ossimBandAverageFilter, ossimBrightnessContrastSource, ossimMeanMedianFilter, ossimTiledImagePatch, ossimMemoryImageSource, ossimGridRemapSource, ossimRgbToIndexFilter, ossimNBandToIndexFilter, ossimGdalOgrVectorAnnotation, ossimImageRenderer, ossimMultiBandHistogramTileSource, ossimScalarRemapper, ossimSubImageTileSource, ossimRLevelFilter, ossimValueAssignImageSourceFilter, ossimConvolutionFilter1D, ossimTiledImageHandler, ossimBandClipFilter, ossimKakaduJpipHandler, ossimSlopeFilter, ossimBandSeparateHandler, ossimplugins::ossimTerraSarTiffReader, ossimGeoAnnotationSource, ossimLocalCorrelationFusion, ossimplugins::ossimRadarSat2TiffReader, ossimEnviTileSource, ossimLandsatTileSource, ossimImageChainMtAdaptor, ossimHsiRemapper, ossimSFIMFusion, ossimDilationFilter, ossimCastTileSourceFilter, ossimVectorRenderer, ossimTableRemapper, ossimFftFilter, ossimImageGaussianFilter, ossimLinearStretchRemapper, ossimCacheTileSource, ossimEdgeFilter, ossimMultiThreadSequencer, ossimImageHandlerMtAdaptor, ossimMaxMosaic, ossimSrtmTileSource, ossimRgbToGreyFilter, ossimElevationMosaic, ossimImageMosaic, ossimPolyCutter, ossimErosionFilter, ossimRectangleCutFilter, ossimHistoMatchRemapper, ossim3x3ConvolutionFilter, ossimConvolutionSource, ossimImageToPlaneNormalFilter, ossimAOD, ossimAtCorrRemapper, ossimERSTileSource, ossimImageSourceFilter, ossimGammaRemapper, ossimElevRemapper, ossimImageSharpenFilter, ossimBlendMosaic, ossimBrightnessMatch, ossimImageCombiner, ossimQuickbirdNitfTileSource, ossimHistogramEqualization, ossimHistogramThreshholdFilter, ossimTrimFilter, ossimImageSourceHistogramFilter, ossimLandsatTopoCorrectionFilter, ossimVpfAnnotationSource, ossimDoqqTileSource, ossimDespeckleFilter, and ossimEastingNorthingCutter.

Definition at line 183 of file ossimImageSource.cpp.

References ossimSource::loadState().

Referenced by ossimImageChain::addAllSources(), ossimImageCombiner::loadState(), ossimERSTileSource::loadState(), ossimImageSourceFilter::loadState(), ossimImageHandlerMtAdaptor::loadState(), ossimVectorRenderer::loadState(), ossimMemoryImageSource::loadState(), ossimElevImageSource::loadState(), ossimImageSourceSequencer::loadState(), ossimMaskFilter::loadState(), and ossimImageChain::loadState().

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

operator=()

const ossimImageSource & ossimImageSource::operator= ( const ossimImageSource &  )

protected

Definition at line 375 of file ossimImageSource.cpp.

{
   return *this;
}

saveImageGeometry() [1/2]

void ossimImageSource::saveImageGeometry ( ) const

virtual

Default method to call input's saveImageGeometry.

Reimplemented in ossimImageHandler.

Definition at line 288 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), PTR_CAST, and saveImageGeometry().

Referenced by saveImageGeometry().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if (inter)
   {
      inter->saveImageGeometry();
   }
}

saveImageGeometry() [2/2]

void ossimImageSource::saveImageGeometry ( const ossimFilename &  geometry_file ) const

virtual

Default method to call input's saveImageGeometry.

Reimplemented in ossimImageHandler.

Definition at line 297 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), PTR_CAST, and saveImageGeometry().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if (inter)
   {
      inter->saveImageGeometry(geometry_file);
   }
}

saveState()

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

virtual

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

Return true if ok or false on error.

Reimplemented from ossimSource.

Reimplemented in ossimHistogramRemapper, ossimImageHandler, ossimGeoPdfReader, ossimEsriShapeFileFilter, ossimEquationCombiner, ossimLasReader, ossimImageChain, ossimMapCompositionSource, ossimCibCadrgTileSource, ossimPointCloudImageHandler, ossimBumpShadeTileSource, ossimMaskFilter, ossimTiffTileSource, ossimHistogramMatchFilter, ossimIndexToRgbLutFilter, ossimPixelFlipper, ossimRpfCacheTileSource, ossimBandLutFilter, ossimNitfTileSource, ossimScaleFilter, ossimAtCorrGridRemapper, ossimBandSelector, ossimCcfTileSource, ossimKMeansFilter, ossimOgrGdalTileSource, ossimAdrgTileSource, ossimDtedTileSource, ossimOgrVectorTileSource, ossimPiecewiseRemapper, ossimH5ImageHandler, ossimOpjJp2Reader, ossimPngReader, ossimGdalTileSource, ossimTopographicCorrectionFilter, ossimHdf5ImageHandler, ossimGpkgReader, ossimRangeDomeTileSource, ossimBrightnessContrastSource, ossimJpegTileSource, ossimTiledImagePatch, ossimGeoPolyCutter, ossimUsgsDemTileSource, ossimWatermarkFilter, ossimKmlSuperOverlayReader, ossimBandAverageFilter, ossimVpfTileSource, ossimGeneralRasterTileSource, ossimGridRemapSource, ossimElevImageSource, ossimAnnotationSource, ossimMeanMedianFilter, ossimMemoryImageSource, ossimMultiBandHistogramTileSource, ossimSubImageTileSource, ossimRgbToIndexFilter, ossimGdalOgrVectorAnnotation, ossimNBandToIndexFilter, ossimRLevelFilter, ossimImageCacheBase, ossimImageRenderer, ossimBandClipFilter, ossimConvolutionFilter1D, ossimScalarRemapper, ossimKakaduJpipHandler, ossimTiledImageHandler, ossimValueAssignImageSourceFilter, ossimImageChainMtAdaptor, ossimBandSeparateHandler, ossimSlopeFilter, ossimLocalCorrelationFusion, ossimFftFilter, ossimplugins::ossimTerraSarTiffReader, ossimImageGaussianFilter, ossimSFIMFusion, ossimCacheTileSource, ossimGeoAnnotationSource, ossimplugins::ossimRadarSat2TiffReader, ossimLinearStretchRemapper, ossimDilationFilter, ossimEdgeFilter, ossimHsiRemapper, ossimEnviTileSource, ossimCastTileSourceFilter, ossimVectorRenderer, ossimTableRemapper, ossimImageHandlerMtAdaptor, ossim3x3ConvolutionFilter, ossimImageSourceFilter, ossimImageToPlaneNormalFilter, ossimRectangleCutFilter, ossimMaxMosaic, ossimImageSharpenFilter, ossimRgbToGreyFilter, ossimElevationMosaic, ossimErosionFilter, ossimImageMosaic, ossimPolyCutter, ossimSrtmTileSource, ossimBrightnessMatch, ossimElevRemapper, ossimImageCombiner, ossimHistogramEqualization, ossimConvolutionSource, ossimHistogramThreshholdFilter, ossimImageSourceHistogramFilter, ossimTrimFilter, ossimLandsatTopoCorrectionFilter, ossimBlendMosaic, ossimQuickbirdNitfTileSource, ossimVpfAnnotationSource, ossimDespeckleFilter, and ossimEastingNorthingCutter.

Definition at line 177 of file ossimImageSource.cpp.

References ossimSource::saveState().

Referenced by ossimImageCombiner::saveState(), ossimImageSourceFilter::saveState(), ossimImageHandlerMtAdaptor::saveState(), ossimImageRenderer::saveState(), ossimMemoryImageSource::saveState(), ossimElevImageSource::saveState(), ossimImageChain::saveState(), and ossimImageHandler::saveState().

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

setImageGeometry()

void ossimImageSource::setImageGeometry ( const ossimImageGeometry *  geom )

virtual

Default implementation sets geometry of the first input to the geometry specified.

Definition at line 279 of file ossimImageSource.cpp.

References ossimConnectableObject::getInput(), PTR_CAST, and setImageGeometry().

Referenced by setImageGeometry().

{
   ossimImageSource* inter = PTR_CAST(ossimImageSource, getInput(0));
   if (inter)
   {
      inter->setImageGeometry(geom);
   }
}

setProperty()

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

virtual

Reimplemented from ossimSource.

Reimplemented in ossimImageHandler, ossimLasReader, ossimTiffTileSource, ossimBumpShadeTileSource, ossimGdalTileSource, ossimPixelFlipper, ossimPointCloudImageHandler, ossimNitfTileSource, ossimH5ImageHandler, ossimEquationCombiner, ossimMapCompositionSource, ossimOgrGdalTileSource, ossimHdf5ImageHandler, ossimMaskFilter, ossimWatermarkFilter, ossimBandSelector, ossimPngReader, ossimImageRenderer, ossimGpkgReader, ossimRangeDomeTileSource, ossimNBandToIndexFilter, ossimScalarRemapper, ossimHistogramMatchFilter, ossimPolyCutter, ossimBrightnessContrastSource, ossimGdalOgrVectorAnnotation, ossimMeanMedianFilter, ossimSlopeFilter, ossimCastTileSourceFilter, ossimConvolutionFilter1D, ossimKakaduJpipHandler, ossimCacheTileSource, ossimImageSourceFilter, ossimFftFilter, ossimSFIMFusion, ossimImageGaussianFilter, ossimImageToPlaneNormalFilter, ossimEdgeFilter, ossimTrimFilter, ossimSICDToDetectedImage, ossimDilationFilter, ossimHsiRemapper, ossim3x3ConvolutionFilter, ossimImageSharpenFilter, ossimErosionFilter, ossimBrightnessMatch, and ossimDespeckleFilter.

Definition at line 348 of file ossimImageSource.cpp.

References ossimSource::setProperty().

Referenced by ossimImageSourceFilter::setProperty(), ossimEquationCombiner::setProperty(), and ossimBumpShadeTileSource::setProperty().

{
   ossimSource::setProperty(property);
}

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

• ossimImageSource.h
• ossimImageSource.cpp