#include <ossimGeoAnnotationLineObject.h>

Inheritance diagram for ossimGeoAnnotationLineObject:

Public Member Functions
	ossimGeoAnnotationLineObject (const ossimGpt &start, const ossimGpt &end, unsigned char r=255, unsigned char g=255, unsigned char b=255, long thickness=1)

	ossimGeoAnnotationLineObject (const ossimGeoAnnotationLineObject &rhs)

virtual ossimObject *	dup () const

virtual void	applyScale (double x, double y)

virtual void	transform (ossimImageGeometry *projection)

virtual std::ostream &	print (std::ostream &out) const
	Generic print method. More...

virtual bool	intersects (const ossimDrect &rect) const

virtual ossimAnnotationObject *	getNewClippedObject (const ossimDrect &rect) const

virtual void	draw (ossimRgbImage &anImage) const

virtual void	getBoundingRect (ossimDrect &rect) const

virtual void	computeBoundingRect ()

Public Member Functions inherited from ossimGeoAnnotationObject
	ossimGeoAnnotationObject (unsigned char r=255, unsigned char g=255, unsigned char b=255, long thickness=1)

	ossimGeoAnnotationObject (const ossimGeoAnnotationObject &rhs)

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

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

Public Member Functions inherited from ossimAnnotationObject
virtual	~ossimAnnotationObject ()

	ossimAnnotationObject (ossim_uint8 r=255, ossim_uint8 g=255, ossim_uint8 b=255, ossim_uint8 thickness=1)

virtual void	applyScale (const ossimDpt &scale)

virtual ossimDrect	getBoundingRect () const

virtual void	setColor (ossim_uint8 r, ossim_uint8 g, ossim_uint8 b)

void	getColor (ossim_uint8 &r, ossim_uint8 &g, ossim_uint8 &b) const

ossim_uint8	getThickness () const

virtual void	setThickness (ossim_uint8 thickness)

virtual bool	isPointWithin (const ossimDpt &imagePoint) const

virtual ossimString	getName () const

virtual void	setName (const ossimString &name)

ossim_uint32	getId () const

virtual ossim_uint32	setId ()

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

Protected Member Functions
virtual	~ossimGeoAnnotationLineObject ()

Protected Member Functions inherited from ossimGeoAnnotationObject
virtual	~ossimGeoAnnotationObject ()

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
ossimAnnotationLineObject *	theProjectedLineObject

ossimGpt	theStart

ossimGpt	theEnd

Protected Attributes inherited from ossimAnnotationObject
ossim_uint8	theRed

ossim_uint8	theGreen

ossim_uint8	theBlue

ossim_uint8	theThickness

ossimString	theName

ossim_uint32	theId

Additional Inherited Members
Static Public Member Functions inherited from ossimAnnotationObject
static ossim_uint32	getNextId ()

static void	restIdCounter ()

Static Protected Attributes inherited from ossimAnnotationObject
static ossim_uint32	theIdCounter = 0

Detailed Description

Definition at line 17 of file ossimGeoAnnotationLineObject.h.

Constructor & Destructor Documentation

◆ ossimGeoAnnotationLineObject() [1/2]

ossimGeoAnnotationLineObject::ossimGeoAnnotationLineObject	(	const ossimGpt &	start,
		const ossimGpt &	end,
		unsigned char	r = `255`,
		unsigned char	g = `255`,
		unsigned char	b = `255`,
		long	thickness = `1`
	)

Referenced by dup().

◆ ossimGeoAnnotationLineObject() [2/2]

ossimGeoAnnotationLineObject::ossimGeoAnnotationLineObject ( const ossimGeoAnnotationLineObject & rhs )

Definition at line 40 of file ossimGeoAnnotationLineObject.cpp.

    :ossimGeoAnnotationObject(rhs),
     theProjectedLineObject(rhs.theProjectedLineObject?(ossimAnnotationLineObject*)rhs.theProjectedLineObject->dup():(ossimAnnotationLineObject*)0),
     theStart(rhs.theStart),
     theEnd(rhs.theEnd)
 {
    
 }

◆ ~ossimGeoAnnotationLineObject()

ossimGeoAnnotationLineObject::~ossimGeoAnnotationLineObject ( )

protectedvirtual

Definition at line 50 of file ossimGeoAnnotationLineObject.cpp.

References theProjectedLineObject.

 {
    if(theProjectedLineObject)
    {
       delete theProjectedLineObject;
       theProjectedLineObject = 0;
    }
 }

Member Function Documentation

◆ applyScale()

void ossimGeoAnnotationLineObject::applyScale	(	double	x,
		double	y
	)

virtual

Implements ossimAnnotationObject.

Definition at line 64 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::applyScale(), ossimGpt::latd(), ossimGpt::lond(), theEnd, theProjectedLineObject, theStart, x, and y.

 {
    theStart.lond(theStart.lond()*x);
    theStart.latd(theStart.latd()*y);
    theEnd.lond(theEnd.lond()*x);
    theEnd.latd(theEnd.latd()*y);
 
    if(theProjectedLineObject)
    {
       theProjectedLineObject->applyScale(x, y);
    }
 }

◆ computeBoundingRect()

void ossimGeoAnnotationLineObject::computeBoundingRect ( )

virtual

Implements ossimAnnotationObject.

Definition at line 131 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::computeBoundingRect(), and theProjectedLineObject.

 {
    theProjectedLineObject->computeBoundingRect();
 }

◆ draw()

void ossimGeoAnnotationLineObject::draw ( ossimRgbImage & anImage ) const

virtual

Implements ossimAnnotationObject.

Definition at line 98 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::draw(), and theProjectedLineObject.

 {
    theProjectedLineObject->draw(anImage);
 }

◆ dup()

ossimObject * ossimGeoAnnotationLineObject::dup ( ) const

virtual

Reimplemented from ossimObject.

Definition at line 59 of file ossimGeoAnnotationLineObject.cpp.

References ossimGeoAnnotationLineObject().

 {
    return new ossimGeoAnnotationLineObject(*this);
 }

◆ getBoundingRect()

void ossimGeoAnnotationLineObject::getBoundingRect ( ossimDrect & rect ) const

virtual

Implements ossimAnnotationObject.

Definition at line 126 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::getBoundingRect(), and theProjectedLineObject.

 {
    theProjectedLineObject->getBoundingRect(rect);
 }

◆ getNewClippedObject()

ossimAnnotationObject * ossimGeoAnnotationLineObject::getNewClippedObject ( const ossimDrect & rect ) const

virtual

Will allocate a new object that is clipped to the passed. in rect. Look at derived classes to see if the object is actually clipped or not. A new object is returned if it clips to the rect else NULL should be returned it doesn't clip.

Implements ossimAnnotationObject.

Definition at line 113 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::getNewClippedObject(), intersects(), and theProjectedLineObject.

 {
    if(intersects(rect))
    {
       if(theProjectedLineObject)
       {
          return theProjectedLineObject->getNewClippedObject(rect);
       }
    }
    
    return (ossimAnnotationObject*)0;
 }

◆ intersects()

bool ossimGeoAnnotationLineObject::intersects ( const ossimDrect & rect ) const

virtual

Implements ossimAnnotationObject.

Definition at line 103 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::intersects(), and theProjectedLineObject.

Referenced by getNewClippedObject().

 {
    if(theProjectedLineObject)
    {
       return theProjectedLineObject->intersects(rect);
    }
 
    return false;
 }

◆ print()

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

virtual

Generic print method.

Derived classes should re-implement as they see fit.

Returns: std::ostream&

Reimplemented from ossimAnnotationObject.

Definition at line 91 of file ossimGeoAnnotationLineObject.cpp.

References theEnd, and theStart.

 {
    out << "start ground:     " << theStart << endl;
    out << "end ground:       " << theEnd   << endl;
    return out;
 }

◆ transform()

void ossimGeoAnnotationLineObject::transform ( ossimImageGeometry * projection )

virtual

Add the projection interface to all geographically defined objects.

Implements ossimGeoAnnotationObject.

Definition at line 77 of file ossimGeoAnnotationLineObject.cpp.

References ossimAnnotationLineObject::setLine(), theEnd, theProjectedLineObject, theStart, and ossimImageGeometry::worldToLocal().

 {
    if(projection)
    {
       ossimDpt projectedStart;
       ossimDpt projectedEnd;
       
       projection->worldToLocal(theStart, projectedStart);
       projection->worldToLocal(theEnd,   projectedEnd);
 
       theProjectedLineObject->setLine(projectedStart, projectedEnd);
    }
 }