#include <ossimGeoAnnotationPolyLineObject.h>

Inheritance diagram for ossimGeoAnnotationPolyLineObject:

Public Member Functions
	ossimGeoAnnotationPolyLineObject (const vector< ossimGpt > &groundPts, ossim_uint8 r=255, ossim_uint8 g=255, ossim_uint8 b=255, ossim_uint8 thickness=1)

	ossimGeoAnnotationPolyLineObject (const ossimGeoAnnotationPolyLineObject &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 void	draw (ossimRgbImage &anImage) const

virtual ossimAnnotationObject *	getNewClippedObject (const ossimDrect &rect) const

virtual bool	intersects (const ossimDrect &rect) const

virtual void	getBoundingRect (ossimDrect &rect) const

virtual void	computeBoundingRect ()

virtual void	setColor (ossim_uint8 r, ossim_uint8 g, ossim_uint8 b)
	Sets the color of thePolygon. More...

virtual void	setThickness (ossim_uint8 thickness)
	Sets the pen thickness of thePolygon. More...

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

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

ossim_uint8	getThickness () const

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	~ossimGeoAnnotationPolyLineObject ()

Protected Member Functions inherited from ossimGeoAnnotationObject
virtual	~ossimGeoAnnotationObject ()

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

Protected Attributes
std::vector< ossimGpt >	thePolygon

ossimAnnotationMultiLineObject *	theProjectedMultiLineObject

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 ossimGeoAnnotationPolyLineObject.h.

Constructor & Destructor Documentation

◆ ossimGeoAnnotationPolyLineObject() [1/2]

ossimGeoAnnotationPolyLineObject::ossimGeoAnnotationPolyLineObject	(	const vector< ossimGpt > &	groundPts,
		ossim_uint8	r = `255`,
		ossim_uint8	g = `255`,
		ossim_uint8	b = `255`,
		ossim_uint8	thickness = `1`
	)

Referenced by dup().

◆ ossimGeoAnnotationPolyLineObject() [2/2]

ossimGeoAnnotationPolyLineObject::ossimGeoAnnotationPolyLineObject ( const ossimGeoAnnotationPolyLineObject & rhs )

Definition at line 46 of file ossimGeoAnnotationPolyLineObject.cpp.

    :ossimGeoAnnotationObject(rhs),
     thePolygon(rhs.thePolygon),
     theProjectedMultiLineObject(rhs.theProjectedMultiLineObject?(ossimAnnotationMultiLineObject*)rhs.theProjectedMultiLineObject->dup():(ossimAnnotationMultiLineObject*)NULL)
 {
 }

◆ ~ossimGeoAnnotationPolyLineObject()

ossimGeoAnnotationPolyLineObject::~ossimGeoAnnotationPolyLineObject ( )

protectedvirtual

Definition at line 53 of file ossimGeoAnnotationPolyLineObject.cpp.

References theProjectedMultiLineObject.

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

Member Function Documentation

◆ applyScale()

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

virtual

Implements ossimAnnotationObject.

Definition at line 67 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::applyScale(), thePolygon, theProjectedMultiLineObject, x, and y.

 {
    for(int i = 0; i < (int)thePolygon.size(); ++i)
    {
       thePolygon[i].lond(thePolygon[i].lond()*x);
       thePolygon[i].latd(thePolygon[i].latd()*y);
    }
    if(theProjectedMultiLineObject)
    {
       theProjectedMultiLineObject->applyScale(x, y);
    }
       
 }

◆ computeBoundingRect()

void ossimGeoAnnotationPolyLineObject::computeBoundingRect ( )

virtual

Implements ossimAnnotationObject.

Definition at line 154 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::computeBoundingRect(), and theProjectedMultiLineObject.

 {
    theProjectedMultiLineObject->computeBoundingRect();
 }

◆ draw()

void ossimGeoAnnotationPolyLineObject::draw ( ossimRgbImage & anImage ) const

virtual

Implements ossimAnnotationObject.

Definition at line 124 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::draw(), and theProjectedMultiLineObject.

 {
    theProjectedMultiLineObject->draw(anImage);
 }

◆ dup()

ossimObject * ossimGeoAnnotationPolyLineObject::dup ( ) const

virtual

Reimplemented from ossimObject.

Definition at line 62 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimGeoAnnotationPolyLineObject().

 {
    return new ossimGeoAnnotationPolyLineObject(*this);
 }

◆ getBoundingRect()

void ossimGeoAnnotationPolyLineObject::getBoundingRect ( ossimDrect & rect ) const

virtual

Implements ossimAnnotationObject.

Definition at line 149 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::getBoundingRect(), and theProjectedMultiLineObject.

 {
    theProjectedMultiLineObject->getBoundingRect(rect);
 }

◆ getNewClippedObject()

ossimAnnotationObject * ossimGeoAnnotationPolyLineObject::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 139 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::getNewClippedObject(), and theProjectedMultiLineObject.

 {
    if(theProjectedMultiLineObject)
    {
       return theProjectedMultiLineObject->getNewClippedObject(rect);
    }
    
    return (ossimAnnotationObject*)NULL;;
 }

◆ intersects()

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

virtual

Implements ossimAnnotationObject.

Definition at line 129 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::intersects(), and theProjectedMultiLineObject.

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

◆ print()

std::ostream & ossimGeoAnnotationPolyLineObject::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 108 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::print(), thePolygon, and theProjectedMultiLineObject.

 {
    out << "number_of_points:  " << thePolygon.size() << endl;
    if(thePolygon.size() > 0)
    {
       for(long index =0; index < (long)(thePolygon.size()-1); ++index)
       {
          out << thePolygon[index] << endl;
       }
       out << thePolygon[thePolygon.size()-1] << endl;
    }
    out << "Projected Polygon" << endl;
    theProjectedMultiLineObject->print(out);
    return out;
 }

◆ setColor()

void ossimGeoAnnotationPolyLineObject::setColor	(	ossim_uint8	r,
		ossim_uint8	g,
		ossim_uint8	b
	)

virtual

Sets the color of thePolygon.

RGB range 0 to 255

Parameters

r	DN value for red.
g	DN value for green.
b	DN value for blue.

Reimplemented from ossimAnnotationObject.

Definition at line 159 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationObject::setColor(), and theProjectedMultiLineObject.

 {
    if(theProjectedMultiLineObject)
    {
       theProjectedMultiLineObject->setColor(r, g, b);
    }
 }

◆ setThickness()

void ossimGeoAnnotationPolyLineObject::setThickness ( ossim_uint8 thickness )

virtual

Sets the pen thickness of thePolygon.

range 0 to 255

Parameters

thickness Pen thickness.

Reimplemented from ossimAnnotationObject.

Definition at line 169 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationObject::setThickness(), and theProjectedMultiLineObject.

 {
    if(theProjectedMultiLineObject)
    {
       theProjectedMultiLineObject->setThickness(thickness);
    }
 }

◆ transform()

void ossimGeoAnnotationPolyLineObject::transform ( ossimImageGeometry * projection )

virtual

Add the projection interface to all geographically defined objects.

Implements ossimGeoAnnotationObject.

Definition at line 82 of file ossimGeoAnnotationPolyLineObject.cpp.

References ossimAnnotationMultiLineObject::computeBoundingRect(), ossimAnnotationMultiLineObject::getPolyLineList(), thePolygon, theProjectedMultiLineObject, and ossimImageGeometry::worldToLocal().

Referenced by ossimGdalOgrVectorAnnotation::loadLineString(), and ossimGdalOgrVectorAnnotation::loadMultiLineString().

 {
    // make sure it's not null
    if(!projection)
    {
       return;
    }
    vector<ossimPolyLine>& polyList =
       theProjectedMultiLineObject->getPolyLineList();
 
    if(polyList.size())
    {
       vector<ossimDpt>& poly = polyList[0].getVertexList();
       
       const std::vector<ossimGpt>::size_type BOUNDS = thePolygon.size();
       
       for(std::vector<ossimGpt>::size_type index=0; index < BOUNDS; ++index)
       {
          projection->worldToLocal(thePolygon[index], poly[index]);
       }
       
       // update the bounding rect
       theProjectedMultiLineObject->computeBoundingRect();
    }
 }

Member Data Documentation

◆ thePolygon

std::vector<ossimGpt> ossimGeoAnnotationPolyLineObject::thePolygon

protected

Definition at line 60 of file ossimGeoAnnotationPolyLineObject.h.

Referenced by applyScale(), print(), and transform().

◆ theProjectedMultiLineObject

ossimAnnotationMultiLineObject* ossimGeoAnnotationPolyLineObject::theProjectedMultiLineObject

protected

Definition at line 61 of file ossimGeoAnnotationPolyLineObject.h.

Referenced by applyScale(), computeBoundingRect(), draw(), getBoundingRect(), getNewClippedObject(), intersects(), print(), setColor(), setThickness(), transform(), and ~ossimGeoAnnotationPolyLineObject().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ ossimGeoAnnotationPolyLineObject() [1/2]

◆ ossimGeoAnnotationPolyLineObject() [2/2]

◆ ~ossimGeoAnnotationPolyLineObject()

Member Function Documentation

◆ applyScale()

◆ computeBoundingRect()

◆ draw()

◆ dup()

◆ getBoundingRect()

◆ getNewClippedObject()

◆ intersects()

◆ print()

◆ setColor()

◆ setThickness()

◆ transform()

Member Data Documentation

◆ thePolygon

◆ theProjectedMultiLineObject