Special "sensor model" that provides a conventional map projection but with. More...

#include <ossimAdjMapModel.h>

Inheritance diagram for ossimAdjMapModel:

Public Types
enum	AdjParamIndex { OFFSET_X = 0, OFFSET_Y, ROTATION, SCALE_X, SCALE_Y, NUM_ADJ_PARAMS }
	Enumeration for adjustable parameter positions in theAdjParams vector. More...

Public Types inherited from ossimSensorModel
enum	CovMatStatus { COV_INVALID = 0, COV_PARTIAL = 1, COV_FULL = 2 }

enum	DeriveMode { OBS_INIT =-99, EVALUATE =-98, P_WRT_X = -1, P_WRT_Y = -2, P_WRT_Z = -3 }

Public Member Functions
	ossimAdjMapModel ()
	Constructs to uninitialized state (needed by factory). More...

	ossimAdjMapModel (ossimMapProjection *map_proj, const ossimIpt &image_size)
	Constructs with map projection and image rectangle size. More...

	ossimAdjMapModel (const ossimAdjMapModel &copy_this)
	Copy constructor. More...

	ossimAdjMapModel (const ossimKeywordlist &kwl, const char *prefix)
	Constructs given geom KWL. More...

	ossimAdjMapModel (const ossimFilename &geom_filename)
	Constructs given geom filename. More...

bool	initializeFromMap ()
	Initializes base class data members after map model established. More...

virtual ossimObject *	dup () const
	Returns pointer to a new instance, copy of this. More...

virtual std::ostream &	print (std::ostream &out) const
	Extends base-class implementation. Dumps contents of object to ostream. More...

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=0) const
	Fulfills ossimObject base-class pure virtuals. More...

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=0)
	Fulfills ossimObject base-class pure virtuals. More...

virtual void	lineSampleHeightToWorld (const ossimDpt &image_point, const double &heightEllipsoid, ossimGpt &worldPoint) const
	Overrides base class pure virtual. More...

virtual void	lineSampleToWorld (const ossimDpt &image_point, ossimGpt &worldPoint) const
	Overrides base class virtual. More...

virtual void	worldToLineSample (const ossimGpt &world_point, ossimDpt &image_point) const
	Rigorous inverse transform implented, overrides base-class' iterative. More...

virtual void	updateModel ()
	Following a change to the adjustable parameter set, this virtual is. More...

virtual void	initAdjustableParameters ()
	Initializes adjustable parameters to their default values. More...

virtual ossimDpt	getMetersPerPixel () const
	Fetches the GSD from the internal map projection. More...

virtual bool	useForward () const

Public Member Functions inherited from ossimSensorModel
	ossimSensorModel ()

	ossimSensorModel (const ossimSensorModel &copy_this)

	ossimSensorModel (const ossimKeywordlist &geom_kwl)

const ossimSensorModel &	operator= (const ossimSensorModel &rhs)
	assignment operator More...

virtual ossimObject *	getBaseObject ()

virtual const ossimObject *	getBaseObject () const

virtual ossimGpt	origin () const

virtual const double &	getNominalPosError () const
	Returns the estimated Absolute horizontal position error (CE90) of the sensor model. More...

virtual const double &	getRelativePosError () const
	Returns the estimated RELATIVE horizontal position error (CE90) of the sensor model. More...

virtual void	setNominalPosError (const double &ce90)
	Assigns the absolute image position error uncertainty (abs CE90) More...

virtual void	setRelativePosError (const double &ce90)
	Assigns the relative image position error uncertainty (rel CE90) More...

virtual void	imagingRay (const ossimDpt &image_point, ossimEcefRay &image_ray) const

void	setRefImgPt (const ossimDpt &pt)
	Sets the center line sampe of the image. More...

void	setRefGndPt (const ossimGpt &pt)
	Sets the center latitude, longitude, height of the image. More...

void	setImageRect (const ossimDrect &imageRect)

void	setGroundRect (const ossimGpt &ul, const ossimGpt &ur, const ossimGpt &lr, const ossimGpt &ll)

ossimDpt	imageSize () const

void	setImageSize (const ossimDpt &size)

virtual void	adjustableParametersChanged ()

virtual bool	insideImage (const ossimDpt &p) const

virtual bool	operator== (const ossimProjection &proj) const

const ossimString &	getImageID () const
	Access methods: More...

const ossimDrect &	getImageClipRect () const

virtual ossim_uint32	degreesOfFreedom () const

virtual bool	needsInitialState () const
	needsInitialState() More...

virtual double	optimizeFit (const ossimTieGptSet &tieSet, double *targetVariance=0)

virtual ossimDpt	getForwardDeriv (int parmIdx, const ossimGpt &gpos, double hdelta=1e-11)

virtual ossimGpt	getInverseDeriv (int parmIdx, const ossimDpt &ipos, double hdelta=1e-11)

virtual ossimSensorModel::CovMatStatus	getObsCovMat (const ossimDpt &ipos, NEWMAT::SymmetricMatrix &Cov, const ossim_float64 defPointingSigma=0.5) const
	Gives 2X2 covariance matrix of observations. More...

virtual bool	isAffectedByElevation () const
	Implementation of pure virtual ossimProjection::isAffectedByElevation method. More...

void	computeGsd ()
	This method computes the ground sample distance(gsd) and sets class attributes theGSD and theMeanGSD by doing a lineSampleHeightToWorld on four points and calculating the distance from them. More...

virtual bool	getImageGeometry (const ossimString &, const ossimString &, ossimKeywordlist &) const
	Extracts geometry info from a non-ossim key,value pair to an ossim keyword list. More...

Public Member Functions inherited from ossimProjection
	ossimProjection ()

virtual	~ossimProjection ()

virtual ossimDpt	forward (const ossimGpt &wp) const

virtual ossimGpt	inverse (const ossimDpt &pp) const

virtual void	getRoundTripError (const ossimDpt &imagePoint, ossimDpt &errorResult) const

virtual void	getRoundTripError (const ossimGpt &groundPoint, ossimDpt &errorResult) const

virtual void	getGroundClipPoints (ossimGeoPolygon &gpts) const

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

virtual bool	operator!= (const ossimProjection &projection) const

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getDescription () 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 void	accept (ossimVisitor &visitor)

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 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 ossimOptimizableProjection
	ossimOptimizableProjection ()

	ossimOptimizableProjection (const ossimOptimizableProjection &source)

virtual	~ossimOptimizableProjection ()

virtual ossimOptimizableProjection &	operator= (const ossimOptimizableProjection &source)

virtual bool	setupOptimizer (const ossimString &setup)
	setupFromString() Derived classes should implement as needed. Initialize parameters needed for optimizeFit and degreesOfFreedom More...

Public Member Functions inherited from ossimAdjustableParameterInterface
	ossimAdjustableParameterInterface ()

	ossimAdjustableParameterInterface (const ossimAdjustableParameterInterface &rhs)

virtual	~ossimAdjustableParameterInterface ()

void	newAdjustment (ossim_uint32 numberOfParameters=0)

void	setAdjustmentDescription (const ossimString &description)

ossimString	getAdjustmentDescription () const

ossimString	getAdjustmentDescription (ossim_uint32 adjustmentIdx) const
	Returns adjustmentDescription of specific adjustmentInfo. More...

void	setCurrentAdjustment (ossim_uint32 adjustmentIndex, bool notify=false)

bool	setCurrentAdjustment (const ossimString &description, bool notify=false)
	Sets the current adjustment to the adjustment with a matching description. More...

void	eraseAdjustment (bool notify)

void	eraseAdjustment (ossim_uint32 idx, bool notify)

void	resetAdjustableParameters (bool notify=false)

void	copyAdjustment (ossim_uint32 idx, bool notify)

void	copyAdjustment (bool notify=false)

void	keepAdjustment (ossim_uint32 idx, bool createCopy)

virtual void	keepAdjustment (bool createCopy=true)

const ossimAdjustableParameterInterface &	operator= (const ossimAdjustableParameterInterface &rhs)

void	removeAllAdjustments ()

ossim_uint32	getNumberOfAdjustableParameters () const

double	getAdjustableParameter (ossim_uint32 idx) const

virtual void	setAdjustableParameter (ossim_uint32 idx, double value, bool notify=false)

virtual void	setAdjustableParameter (ossim_uint32 idx, double value, double sigma, bool notify=false)

double	getParameterSigma (ossim_uint32 idx) const

void	setParameterSigma (ossim_uint32 idx, double value, bool notify=false)

ossimUnitType	getParameterUnit (ossim_uint32 idx) const

void	setParameterUnit (ossim_uint32 idx, ossimUnitType unit)

void	setParameterUnit (ossim_uint32 idx, const ossimString &unit)

void	setParameterCenter (ossim_uint32 idx, double center, bool notify=false)

double	getParameterCenter (ossim_uint32 idx) const

double	computeParameterOffset (ossim_uint32 idx) const

void	setParameterOffset (ossim_uint32 idx, ossim_float64 value, bool notify=false)

ossimString	getParameterDescription (ossim_uint32 idx) const

void	setParameterDescription (ossim_uint32 idx, const ossimString &descrption)

ossim_int32	findParameterIdxGivenDescription (ossim_uint32 adjustmentIdx, const ossimString &name) const

ossim_int32	findParameterIdxContainingDescription (ossim_uint32 adjustmentIdx, const ossimString &name) const

bool	isParameterLocked (ossim_uint32 idx) const

void	setParameterLockFlag (ossim_uint32 idxParam, bool flag)

bool	getParameterLockFlag (ossim_uint32 idx) const

void	lockAllParametersCurrentAdjustment ()

void	unlockAllParametersCurrentAdjustment ()

void	lockAllParameters (ossim_uint32 idxAdjustment)

void	unlockAllParameters (ossim_uint32 idxAdjustment)

void	resizeAdjustableParameterArray (ossim_uint32 numberOfParameters)

void	setAdjustment (const ossimAdjustmentInfo &adj, bool notify=false)

void	setAdjustment (ossim_uint32 idx, const ossimAdjustmentInfo &adj, bool notify=false)

void	addAdjustment (const ossimAdjustmentInfo &adj, bool notify)

void	getAdjustment (ossimAdjustmentInfo &adj) const

void	getAdjustment (ossim_uint32 idx, ossimAdjustmentInfo &adj) const

ossim_uint32	getNumberOfAdjustments () const

ossim_uint32	getCurrentAdjustmentIdx () const

void	setDirtyFlag (bool flag=true)

void	setAllDirtyFlag (bool flag=true)

bool	hasDirtyAdjustments () const

virtual void	saveCurrentAdjustmentOnly (ossimKeywordlist &kwl, const ossimString &prefix=ossimString(""))
	Saves the current active adjustment to the KWL file. More...

bool	saveAdjustments (ossimKeywordlist &kwl, const ossimString &prefix=ossimString("")) const
	Save all adjustments to the KWL file. More...

bool	loadAdjustments (const ossimKeywordlist &kwl, const ossimString &prefix=ossimString(""))

std::ostream &	print (std::ostream &out) const
	Dumps the currently active adjustment to ostream. More...

Static Public Member Functions
static void	writeGeomTemplate (ostream &os)
	Writes a template of geom keywords processed by loadState and saveState. More...

Static Public Member Functions inherited from ossimSensorModel
static void	writeGeomTemplate (ostream &os)

Private Member Functions
virtual	~ossimAdjMapModel ()
	ground to image faster (you don't need DEM) More...

Private Attributes
ColumnVector	theAdjParams
	This is the vector of UNNORMALIZED, BIASED parameters as used in the model. More...

ossimRefPtr< ossimMapProjection >	theMapProjection

double	theCosTheta

double	theSinTheta

Additional Inherited Members
Protected Member Functions inherited from ossimSensorModel
virtual	~ossimSensorModel ()

virtual ossimDpt	extrapolate (const ossimGpt &gp) const

virtual ossimGpt	extrapolate (const ossimDpt &ip, const double &height=ossim::nan()) const

void	buildNormalEquation (const ossimTieGptSet &tieSet, NEWMAT::SymmetricMatrix &A, NEWMAT::ColumnVector &residue, NEWMAT::ColumnVector &projResidue, double pstep_scale)

NEWMAT::ColumnVector	getResidue (const ossimTieGptSet &tieSet)

NEWMAT::ColumnVector	solveLeastSquares (NEWMAT::SymmetricMatrix &A, NEWMAT::ColumnVector &r) const

NEWMAT::Matrix	invert (const NEWMAT::Matrix &m) const
	stable invert stolen from ossimRpcSolver More...

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Member Functions inherited from ossimAdjustableParameterInterface
bool	paramChanged (ossim_uint32 param_idx) const
	Returns true if specified parameter has been modified since last setAllChangeFlag(false) call. More...

void	setAllChangeFlags (bool areChanged)
	Sets all the change flags to the boolean indicated to indicate parameters are changed (TRUE) or not (FALSE). More...

void	initChangeFlags ()
	Initializes the change flags to TRUE. More...

Protected Attributes inherited from ossimSensorModel
ossimIpt	theImageSize

ossimDpt	theSubImageOffset

ossimString	theImageID

ossimString	theSensorID

ossimDpt	theGSD

ossim_float64	theMeanGSD

ossimGpt	theRefGndPt

ossimDpt	theRefImgPt

ossimPolygon	theBoundGndPolygon

ossimDrect	theImageClipRect

ossim_float64	theRelPosError

ossim_float64	theNominalPosError

ossimDpt	theParWRTx
	Partials for current point. More...

ossimDpt	theParWRTy

ossimDpt	theParWRTz

ossimDpt	theObs
	Observations & residuals for current point. More...

ossimDpt	theResid

ossimRefPtr< ossimProjection >	theSeedFunction
	Used as an initial guess for iterative solutions and a guess for points outside the support bounds. More...

bool	theExtrapolateImageFlag

bool	theExtrapolateGroundFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Detailed Description

Special "sensor model" that provides a conventional map projection but with.

capability for adjusting the map x,y coordinates with offset, scale, and

Definition at line 39 of file ossimAdjMapModel.h.

Member Enumeration Documentation

◆ AdjParamIndex

enum ossimAdjMapModel::AdjParamIndex

Enumeration for adjustable parameter positions in theAdjParams vector.

Enumerator
OFFSET_X
OFFSET_Y
ROTATION
SCALE_X
SCALE_Y
NUM_ADJ_PARAMS

Definition at line 104 of file ossimAdjMapModel.h.

    {
       OFFSET_X = 0,         // meters
       OFFSET_Y,             // meters
       ROTATION,             // degrees CCW
       SCALE_X,              // ratio
       SCALE_Y,              // ratio
       NUM_ADJ_PARAMS // not an index
    };

Constructor & Destructor Documentation

◆ ossimAdjMapModel() [1/5]

ossimAdjMapModel::ossimAdjMapModel ( )

Constructs to uninitialized state (needed by factory).

Definition at line 41 of file ossimAdjMapModel.cpp.

References initAdjustableParameters(), ossimErrorStatusInterface::theErrorStatus, and ossimSensorModel::theImageSize.

Referenced by dup().

    :
    ossimSensorModel(),
    theAdjParams(NUM_ADJ_PARAMS),
    theMapProjection(),
    theCosTheta(0.0),
    theSinTheta(0.0)
 {
    theImageSize = ossimIpt(0,0);
    initAdjustableParameters();
    theErrorStatus++;
 }

◆ ossimAdjMapModel() [2/5]

ossimAdjMapModel::ossimAdjMapModel	(	ossimMapProjection *	map_proj,
		const ossimIpt &	image_size
	)

Constructs with map projection and image rectangle size.

Definition at line 58 of file ossimAdjMapModel.cpp.

References initAdjustableParameters(), initializeFromMap(), and ossimSensorModel::theImageSize.

    :
    ossimSensorModel(),
    theAdjParams(NUM_ADJ_PARAMS),
    theMapProjection(map_proj),
    theCosTheta(0.0),
    theSinTheta(0.0)
 {
    initializeFromMap();
    theImageSize = image_size;
    initAdjustableParameters();
 }

◆ ossimAdjMapModel() [3/5]

ossimAdjMapModel::ossimAdjMapModel ( const ossimAdjMapModel & copy_this )

Copy constructor.

Definition at line 76 of file ossimAdjMapModel.cpp.

References theAdjParams.

    :
    ossimSensorModel(copy_this),
    theAdjParams(NUM_ADJ_PARAMS),
    theMapProjection(copy_this.theMapProjection),
    theCosTheta(0.0),
    theSinTheta(0.0)
 {
    theAdjParams = copy_this.theAdjParams;
 }

◆ ossimAdjMapModel() [4/5]

ossimAdjMapModel::ossimAdjMapModel	(	const ossimKeywordlist &	kwl,
		const char *	prefix
	)

Constructs given geom KWL.

Constructs from Geom KWL.

Definition at line 90 of file ossimAdjMapModel.cpp.

References initAdjustableParameters(), and loadState().

    :
    ossimSensorModel(kwl),
    theAdjParams(NUM_ADJ_PARAMS),
    theMapProjection(),
    theCosTheta(0.0),
    theSinTheta(0.0)      
                 
 {
    initAdjustableParameters();
    loadState(kwl, prefix);
 }

◆ ossimAdjMapModel() [5/5]

ossimAdjMapModel::ossimAdjMapModel ( const ossimFilename & geom_filename )

Constructs given geom filename.

Constructs from Geom KWL.

Definition at line 108 of file ossimAdjMapModel.cpp.

References initAdjustableParameters(), and loadState().

    :
    ossimSensorModel(),
    theAdjParams(NUM_ADJ_PARAMS),
    theMapProjection(),
    theCosTheta(0.0),
    theSinTheta(0.0)      
 {
    initAdjustableParameters();
    ossimKeywordlist kwl (kwl_filename);
    loadState(kwl);
 }

◆ ~ossimAdjMapModel()

ossimAdjMapModel::~ossimAdjMapModel ( )

privatevirtual

ground to image faster (you don't need DEM)

Destructor.

Destructor only deletes the map projection.

Definition at line 142 of file ossimAdjMapModel.cpp.

References ColumnVector::CleanUp(), and theAdjParams.

 {
    theAdjParams.CleanUp();
 }

Member Function Documentation

◆ dup()

ossimObject * ossimAdjMapModel::dup ( ) const

virtual

Returns pointer to a new instance, copy of this.

Implements ossimProjection.

Definition at line 426 of file ossimAdjMapModel.cpp.

References ossimAdjMapModel().

 {
    return new ossimAdjMapModel(*this);
 }

◆ getMetersPerPixel()

ossimDpt ossimAdjMapModel::getMetersPerPixel ( ) const

virtual

Fetches the GSD from the internal map projection.

Reimplemented from ossimSensorModel.

Definition at line 416 of file ossimAdjMapModel.cpp.

References ossimMapProjection::getMetersPerPixel(), theMapProjection, and ossimRefPtr< T >::valid().

 {
    if (theMapProjection.valid())
    {
       return theMapProjection->getMetersPerPixel();
    }
    
    return ossimDpt(0,0);
 }

◆ initAdjustableParameters()

void ossimAdjMapModel::initAdjustableParameters ( )

virtual

Initializes adjustable parameters to their default values.

Overrides ossimAdjustableParameterInterface virtual method.

Reimplemented from ossimAdjustableParameterInterface.

Definition at line 151 of file ossimAdjMapModel.cpp.

References ossimAdjustableParameterInterface::newAdjustment(), NUM_ADJ_PARAMS, OFFSET_X, OFFSET_Y, ossimAdjustableParameterInterface::removeAllAdjustments(), ROTATION, SCALE_X, SCALE_Y, ossimAdjustableParameterInterface::setAdjustableParameter(), ossimAdjustableParameterInterface::setAdjustmentDescription(), ossimAdjustableParameterInterface::setParameterCenter(), ossimAdjustableParameterInterface::setParameterDescription(), and updateModel().

Referenced by ossimAdjMapModel().

 {
    // Initialize this adjustment as the initial geometry "adjustment":
    removeAllAdjustments();
    newAdjustment(NUM_ADJ_PARAMS);
    setAdjustmentDescription("Initial Geometry");
 
    // Initialize each adjustable parameter for this initial:
    setAdjustableParameter (OFFSET_X, 0.0, 1.0);
    setParameterDescription(OFFSET_X, "map_offset_x");
    setParameterCenter     (OFFSET_X, 0.0);
 
    setAdjustableParameter (OFFSET_Y, 0.0, 1.0);
    setParameterDescription(OFFSET_Y, "map_offset_y");
    setParameterCenter     (OFFSET_Y, 0.0);
 
    setAdjustableParameter (ROTATION, 0.0, 1.0);
    setParameterDescription(ROTATION, "map_rotation");
    setParameterCenter     (ROTATION, 0.0);
 
    setAdjustableParameter (SCALE_X, 0.0, 1.0);
    setParameterDescription(SCALE_X, "map_scale_x");
    setParameterCenter     (SCALE_X, 1.0);
 
    setAdjustableParameter (SCALE_Y, 0.0, 1.0);
    setParameterDescription(SCALE_Y, "map_scale_y");
    setParameterCenter     (SCALE_Y, 1.0);
 
    updateModel();
 }

◆ initializeFromMap()

bool ossimAdjMapModel::initializeFromMap ( )

Initializes base class data members after map model established.

Initializes base class data members after map model established. Returns TRUE if all's well.

Definition at line 124 of file ossimAdjMapModel.cpp.

References ossimMapProjection::getMetersPerPixel(), ossimMapProjection::origin(), ossimErrorStatusInterface::theErrorStatus, ossimSensorModel::theGSD, theMapProjection, ossimSensorModel::theMeanGSD, ossimSensorModel::theRefGndPt, ossimSensorModel::theSensorID, ossimDpt::x, and ossimDpt::y.

Referenced by ossimAdjMapModel().

 {
    if (!theMapProjection)
    {
       theErrorStatus++;
       return false;
    }
    theSensorID = "AdjMapModel";
    theGSD = theMapProjection->getMetersPerPixel();
    theMeanGSD = 0.5*(theGSD.x + theGSD.y);
    theRefGndPt = theMapProjection->origin();
 
    return true;
 }

◆ lineSampleHeightToWorld()

void ossimAdjMapModel::lineSampleHeightToWorld	(	const ossimDpt &	image_point,
		const double &	heightEllipsoid,
		ossimGpt &	worldPoint
	)		const

virtual

Overrides base class pure virtual.

Implements ossimSensorModel.

Definition at line 198 of file ossimAdjMapModel.cpp.

References ossimGpt::height(), ossimMapProjection::lineSampleHeightToWorld(), ossim::nan(), OFFSET_X, OFFSET_Y, SCALE_X, SCALE_Y, theAdjParams, theCosTheta, theMapProjection, theSinTheta, ossimDpt::x, x, ossimDpt::y, and y.

Referenced by lineSampleToWorld().

 {
    // Just call other transform method 
    // Check for bad map projection pointer:
    if (!theMapProjection)
    {
       worldPoint = ossimGpt(ossim::nan(), ossim::nan(), ossim::nan());
       return;
    }
 
    // Adjust image point by transform:
    double x = theAdjParams[SCALE_X]*(image_point.x - theAdjParams[OFFSET_X]);
    double y = theAdjParams[SCALE_Y]*(image_point.y - theAdjParams[OFFSET_Y]);
    ossimDpt adjusted_point(x*theCosTheta + y*theSinTheta, 
                            y*theCosTheta - x*theSinTheta);
 
    // Obtain ground point given adjusted image point:
    theMapProjection->lineSampleHeightToWorld(adjusted_point,
                                              heightEllipsoid,
                                              worldPoint);
    worldPoint.height(heightEllipsoid);
 }

◆ lineSampleToWorld()

void ossimAdjMapModel::lineSampleToWorld	(	const ossimDpt &	image_point,
		ossimGpt &	worldPoint
	)		const

virtual

Overrides base class virtual.

Reimplemented from ossimSensorModel.

Definition at line 226 of file ossimAdjMapModel.cpp.

References ossimGpt::hasNans(), and lineSampleHeightToWorld().

 {
    lineSampleHeightToWorld(image_point, 0.0, worldPoint);
    if (!worldPoint.hasNans())
    {
 //      worldPoint.height(theElevation->getHeightAboveEllipsoid(worldPoint));
    }
 }

◆ loadState()

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

virtual

Fulfills ossimObject base-class pure virtuals.

Loads geometry KWL files. Returns true if successful.

Reimplemented from ossimSensorModel.

Definition at line 292 of file ossimAdjMapModel.cpp.

References ossimString::chars(), ossimMapProjectionFactory::createProjection(), ossimKeywordlist::find(), ossimMapProjectionFactory::instance(), ossimString::size(), theMapProjection, ossimKeywordNames::TYPE_KW, and TYPE_NAME.

Referenced by ossimAdjMapModel().

 {
    static const ossimString MODULE ("ossimAdjMapModel::loadState() -- ");
    bool success = true;
    const char* value_str;
    double value;
    ossimString error_msg (MODULE+"Error encountered reading keyword: ");
 
    try
    {
       // Verify correct model type:
       value_str = kwl.find(prefix, ossimKeywordNames::TYPE_KW);
       if ((!value_str) || (strcmp(value_str, TYPE_NAME(this))))
       {
          throw (error_msg + ossimKeywordNames::TYPE_KW);
       }
 
       ossimString map_prefix(prefix);
       if (map_prefix.size() && (map_prefix[map_prefix.size()-1] != '.'))
             map_prefix += ".";
       map_prefix += "map_proj.";
       theMapProjection = dynamic_cast<ossimMapProjection*>(
          ossimMapProjectionFactory::instance()->createProjection(kwl, map_prefix.chars()));
 
       //---
       // Instantiate the map projection via the factory if one has not been
       // initialized yet:
       //---
       if (!theMapProjection)
       {
          // should find the map projection filename in the KWL:
          value_str = kwl.find(prefix, MAP_PROJ_FILE_KW);
          if (!value_str)
          {
             throw (error_msg + MAP_PROJ_FILE_KW);
          }
          theMapProjection = PTR_CAST(ossimMapProjection,
             ossimMapProjectionFactory::instance()->createProjection(ossimKeywordlist(value_str)));
          if (!theMapProjection)
          {
             throw "Error encountered instantiating map ";
          }
       }
 
       // Hand off to base class for common stuff:
       ossimSensorModel::loadState(kwl, prefix);
 
       // Everything OK so far, just load in the adjustable parameters. This involves modifying the
       // center value of the bsae class adjustable parameter:
       for (int i=0; i<NUM_ADJ_PARAMS; i++)
       {
          value_str = kwl.find(prefix, PARAMETER_KEYWORDS[i]);
          if (!value_str)
          {
             throw (error_msg + PARAMETER_KEYWORDS[i]).chars();
          }
          value = atof(value_str);
          setParameterCenter(i, value);
       }
    }
    catch (const char* /*message*/)
    {
       theErrorStatus++;
       success = false;
    }
 
    //---
    // updateModel() reads the base class adjustable parameters and initializes
    // theAdjParams
    // with the unnormalized, biased (to the "center" set above) quantities
    // used in the projection:
    //---
    if (success)
    {
       initializeFromMap();
       updateModel();
    }
 
    return success;
 }  

◆ print()

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

virtual

Extends base-class implementation. Dumps contents of object to ostream.

Reimplemented from ossimSensorModel.

Definition at line 403 of file ossimAdjMapModel.cpp.

References NUM_ADJ_PARAMS, and ossimSensorModel::print().

 {      
    ossimSensorModel::print(out);
    for (int i=0; i<NUM_ADJ_PARAMS; i++)
       out << PARAMETER_KEYWORDS[i]  << ": " << theAdjParams[i] << endl;
    out << endl;
 
    return out;
 }

◆ saveState()

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

virtual

Fulfills ossimObject base-class pure virtuals.

Loads and saves geometry KWL files. Returns true if successful.

Saves geometry KWL files. Returns true if successful.

Reimplemented from ossimSensorModel.

Definition at line 265 of file ossimAdjMapModel.cpp.

References ossimKeywordlist::add(), ossimString::chars(), NUM_ADJ_PARAMS, ossimMapProjection::saveState(), ossimSensorModel::saveState(), ossimString::size(), theMapProjection, ossimKeywordNames::TYPE_KW, and ossimRefPtr< T >::valid().

 {
    // Save off map projection info:
    if (theMapProjection.valid())
    {
       ossimString map_prefix(prefix);
       if (map_prefix.size() && (map_prefix[map_prefix.size()-1] != '.'))
             map_prefix += ".";
       map_prefix += "map_proj.";
       theMapProjection->saveState(kwl, map_prefix.chars());
    }
 
    // Hand off to base class for common stuff:
    ossimSensorModel::saveState(kwl, prefix);
 
    // Save off data members:
    kwl.add(prefix, ossimKeywordNames::TYPE_KW, "ossimAdjMapModel");
    for (int i=0; i<NUM_ADJ_PARAMS; i++)
       kwl.add(prefix, PARAMETER_KEYWORDS[i], theAdjParams[i]);
 
    return true;
 }

◆ updateModel()

void ossimAdjMapModel::updateModel ( )

virtual

Following a change to the adjustable parameter set, this virtual is.

Following a change to the adjustable parameter set, this virtual is called to permit instances to compute derived quantities after parameter change.

instances to compute derived quantities after parameter change.

Reimplemented from ossimSensorModel.

Definition at line 186 of file ossimAdjMapModel.cpp.

References ossimAdjustableParameterInterface::computeParameterOffset(), ossim::cosd(), NUM_ADJ_PARAMS, ROTATION, ossim::sind(), theAdjParams, theCosTheta, and theSinTheta.

Referenced by initAdjustableParameters().

 {
    for (int i=0; i<NUM_ADJ_PARAMS; i++)
       theAdjParams[i] = computeParameterOffset(i);
 
    theCosTheta = ossim::cosd(theAdjParams[ROTATION]);
    theSinTheta = ossim::sind(theAdjParams[ROTATION]);
 }

◆ useForward()

virtual bool ossimAdjMapModel::useForward ( ) const

inlinevirtual

ossimOptimizableProjection

Implements ossimOptimizableProjection.

Definition at line 117 of file ossimAdjMapModel.h.

117 {return true;}

◆ worldToLineSample()

void ossimAdjMapModel::worldToLineSample	(	const ossimGpt &	world_point,
		ossimDpt &	image_point
	)		const

virtual

Rigorous inverse transform implented, overrides base-class' iterative.

Rigorous inverse transform implented, overrides base-class' iterative solution.

Reimplemented from ossimSensorModel.

Definition at line 240 of file ossimAdjMapModel.cpp.

References ossim::nan(), OFFSET_X, OFFSET_Y, SCALE_X, SCALE_Y, theAdjParams, theCosTheta, theMapProjection, theSinTheta, ossimMapProjection::worldToLineSample(), ossimDpt::x, and ossimDpt::y.

 {
    // Check for bad map projection pointer:
    if (!theMapProjection)
    {
       image_point = ossimDpt(ossim::nan(), ossim::nan());
       return;
    }
 
    // Obtain non-adjusted image point given ground point:
    ossimDpt p1;
    theMapProjection->worldToLineSample(world_point, p1);
 
    // Adjust image point by transform:
    ossimDpt p2 (p1.x*theCosTheta - p1.y*theSinTheta, 
                 p1.y*theCosTheta + p1.x*theSinTheta);
    image_point.x = p2.x/theAdjParams[SCALE_X] + theAdjParams[OFFSET_X];
    image_point.y = p2.y/theAdjParams[SCALE_Y] + theAdjParams[OFFSET_Y];
 }

◆ writeGeomTemplate()

void ossimAdjMapModel::writeGeomTemplate ( ostream & os )

static

Writes a template of geom keywords processed by loadState and saveState.

Writes a template of geom keywords processed by loadState and saveState to output stream.

Definition at line 377 of file ossimAdjMapModel.cpp.

References ossimKeywordNames::TYPE_KW, and ossimSensorModel::writeGeomTemplate().

 {
    os <<
       "//*****************************************************************\n"
       "// Template for Adjustable Map Model keywordlist\n"
       "//*****************************************************************\n"
       << ossimKeywordNames::TYPE_KW << ": " << "ossimFcsiModel" << endl;
 
    ossimSensorModel::writeGeomTemplate(os);
 
    os << "//***\n"
       << "// Derived-class AdjMapModel Keywords:\n"
       << "//***\n"
       << PARAMETER_KEYWORDS[OFFSET_X] << ": <east offset meters>\n"
       << PARAMETER_KEYWORDS[OFFSET_Y] << ": <north offset meters>\n"
       << PARAMETER_KEYWORDS[ROTATION] << ": <degrees CW>\n"
       << PARAMETER_KEYWORDS[SCALE_X]  << ": <ratio>\n"
       << PARAMETER_KEYWORDS[SCALE_Y]  << ": <ratio>\n"
       << endl;
 
    return;
 }

Member Data Documentation

◆ theAdjParams

ColumnVector ossimAdjMapModel::theAdjParams

private

This is the vector of UNNORMALIZED, BIASED parameters as used in the model.

The collection of normalized, 0-biased, parameters used in registration are found in the ossimAdjustableParameterInterface and related classes. The quantities here are computed given the base class quantities.

Definition at line 128 of file ossimAdjMapModel.h.

Referenced by lineSampleHeightToWorld(), ossimAdjMapModel(), updateModel(), worldToLineSample(), and ~ossimAdjMapModel().

◆ theCosTheta

double ossimAdjMapModel::theCosTheta

private

Definition at line 131 of file ossimAdjMapModel.h.

Referenced by lineSampleHeightToWorld(), updateModel(), and worldToLineSample().

◆ theMapProjection

ossimRefPtr<ossimMapProjection> ossimAdjMapModel::theMapProjection

private

Definition at line 130 of file ossimAdjMapModel.h.

Referenced by getMetersPerPixel(), initializeFromMap(), lineSampleHeightToWorld(), loadState(), saveState(), and worldToLineSample().

◆ theSinTheta

double ossimAdjMapModel::theSinTheta

private

Definition at line 132 of file ossimAdjMapModel.h.

Referenced by lineSampleHeightToWorld(), updateModel(), and worldToLineSample().

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

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ AdjParamIndex

Constructor & Destructor Documentation

◆ ossimAdjMapModel() [1/5]

◆ ossimAdjMapModel() [2/5]

◆ ossimAdjMapModel() [3/5]

◆ ossimAdjMapModel() [4/5]

◆ ossimAdjMapModel() [5/5]

◆ ~ossimAdjMapModel()

Member Function Documentation

◆ dup()

◆ getMetersPerPixel()

◆ initAdjustableParameters()

◆ initializeFromMap()

◆ lineSampleHeightToWorld()

◆ lineSampleToWorld()

◆ loadState()

◆ print()

◆ saveState()

◆ updateModel()

◆ useForward()

◆ worldToLineSample()

◆ writeGeomTemplate()

Member Data Documentation

◆ theAdjParams

◆ theCosTheta

◆ theMapProjection

◆ theSinTheta