#include <ossimEsriShapeFileFilter.h>

Inheritance diagram for ossimEsriShapeFileFilter:

Public Member Functions
	ossimEsriShapeFileFilter (ossimImageSource *inputSource=NULL)

	~ossimEsriShapeFileFilter ()

virtual bool	setView (ossimObject *baseObject)

virtual ossimObject *	getView ()

virtual const ossimObject *	getView () const

virtual bool	addObject (ossimAnnotationObject *anObject)

virtual void	transformObjects (ossimImageGeometry *geom=0)

virtual void	setImageGeometry (ossimImageGeometry *projection)

virtual ossimRefPtr< ossimImageGeometry >	getImageGeometry ()
	Returns the image geometry object associated with this tile source or NULL if non defined. More...

virtual ossimIrect	getBoundingRect (ossim_uint32 resLevel=0) const

virtual void	computeBoundingRect ()

virtual void	drawAnnotations (ossimRefPtr< ossimImageData > tile)

virtual bool	loadShapeFile (const ossimFilename &shapeFile)

virtual ossimFilename	getFilename () const

virtual ossim_int32	getMaxQuadTreeLevels () const

virtual void	setMaxQuadTreeLevels (ossim_int32 levels)

virtual void	setBrushColor (const ossimRgbVector &brushColor)

virtual void	setPenColor (const ossimRgbVector &penColor)

virtual ossimRgbVector	getPenColor () const

virtual ossimRgbVector	getBrushColor () const

virtual bool	getFillFlag () const

virtual void	setFillFlag (bool flag)

virtual ossimString	getFeatureName () const

virtual void	setFeatureName (const ossimString &name)

virtual void	setThickness (ossim_int32 thickness)

virtual ossim_int32	getThickness () const

virtual void	setPointRadius (double r)

virtual double	getPointRadius () const

virtual ossimAnnotationObject *	nextObject (bool restart=false)

virtual bool	saveState (ossimKeywordlist &kwl, const char *prefix=NULL) const

virtual bool	loadState (const ossimKeywordlist &kwl, const char *prefix=NULL)

Public Member Functions inherited from ossimAnnotationSource
	ossimAnnotationSource (ossimImageSource *inputSource=0)

virtual	~ossimAnnotationSource ()

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

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

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

virtual void	initialize ()

virtual void	setNumberOfBands (ossim_uint32 bands)

virtual bool	deleteObject (ossimAnnotationObject *anObject)

AnnotationObjectListType	pickObjects (const ossimDpt &imagePoint)

AnnotationObjectListType	pickObjects (const ossimDrect &imageRect)

const AnnotationObjectListType &	getObjectList () const

AnnotationObjectListType &	getObjectList ()

void	deleteAll ()

Public Member Functions inherited from ossimImageSourceFilter
	ossimImageSourceFilter (ossimObject *owner=NULL)

	ossimImageSourceFilter (ossimImageSource *inputSource)

	ossimImageSourceFilter (ossimObject owner, ossimImageSource inputSource)

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

virtual ossim_uint32	getNumberOfInputBands () const

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

virtual void	connectInputEvent (ossimConnectionEvent &event)

virtual void	disconnectInputEvent (ossimConnectionEvent &event)

virtual void	propertyEvent (ossimPropertyEvent &event)

virtual void	refreshEvent (ossimRefreshEvent &event)

virtual void	setProperty (ossimRefPtr< ossimProperty > property)

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

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

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

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

virtual	~ossimImageSource ()

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

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

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

virtual 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 bool	isIndexedData () const

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

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

virtual	~ossimSource ()

virtual bool	isSourceEnabled () const

virtual void	enableSource ()

virtual void	disableSource ()

virtual bool	getEnableFlag () const

virtual void	setEnableFlag (bool flag)

virtual bool	isInitialized () const

virtual void	setInitializedFlag (bool flag)

virtual std::ostream &	print (std::ostream &out) const
	Outputs theErrorStatus as an ossimErrorCode and an ossimString. More...

Public Member Functions inherited from ossimConnectableObject
	ossimConnectableObject (ossimObject *owner=0)
	Base constructor of this object. More...

	ossimConnectableObject (ossimObject *owner, ossim_int32 inputListSize, ossim_int32 outputListSize, bool inputListIsFixedFlag=true, bool outputListIsFixedFlag=true)

virtual	~ossimConnectableObject ()

void	setId (const ossimId &id)
	All connectable objects will have id's. More...

const ossimId &	getId () const
	Will allow us to get this object's id. More...

const ossimObject *	getOwner () const
	Fetches the current owner, most likely a container but not limited to one. More...

virtual void	changeOwner (ossimObject *owner)
	Permits changing the object's owner. More...

virtual void	setDescription (const ossimString &description)

virtual ossimString	getDescription () const

virtual bool	isConnected (ossimConnectableObjectDirectionType direction=CONNECTABLE_DIRECTION_INPUT) const
	will check the direction specified to see if all slots are full. More...

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findConnectableObject(const ossimId &id))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(RTTItypeid typeId, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findObjectOfType(const ossimString &obj, ossimConnectableObjectDirectionType directionType, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual ossimConnectableObject *findInputObjectOfType(const ossimString &className))

virtual ossim_int32	findInputIndex (const ossimConnectableObject *object)
	Return a valid index of the input list if the passed in object is found else return -1. More...

virtual ossim_int32	findInputIndex (const ossimId &id)
	Return a valid index of the input list if the passed id is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimConnectableObject *object)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	findOutputIndex (const ossimId &id)
	Return a valid index of the output list if the passed in object is found else return -1. More...

virtual ossim_int32	getMyInputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual ossim_int32	getMyOutputIndexToConnectTo (ossimConnectableObject *object) const
	Should return the first available index to connect to. More...

virtual bool	canConnectMyOutputTo (ossim_int32 myOutputIndex, const ossimConnectableObject *object) const
	default implementation is to allow anyone to connect to us. More...

virtual void	disconnect (ossimConnectableObject *object=0)
	Will disconnect the object passed in. More...

virtual void	disconnect (const ossimId &id)
	Will disconnect the object passed in. More...

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyInput (ossim_int32 inputIndex, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given input index and generate a connection event. More...

virtual void	disconnectMyInput (ossimConnectableObject *input, bool disconnectOutputFlag=true, bool createEventFlag=true)
	Finds the index of the passed in input and calls disconnectMyInput(inputIndex, disconnectOutputFlag, createEventFlag);. More...

virtual void	disconnectMyInputs (ConnectableObjectList &inputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual ossimRefPtr< ossimConnectableObject >	disconnectMyOutput (ossim_int32 outputIndex, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the object at the given output index and generate a connection event. More...

virtual void	disconnectMyOutput (ossimConnectableObject *output, bool disconnectInputFlag=true, bool createEventFlag=true)
	Will disconnect the output object. More...

virtual void	disconnectMyOutputs (ConnectableObjectList &outputList, bool disconnectOutputFlag=true, bool createEventFlag=true)

virtual void	disconnectAllInputs ()
	Will disconnect all of the input objects. More...

virtual void	disconnectAllOutputs ()
	Will disconnect all of the output objects. More...

virtual ossim_int32	connectMyInputTo (ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will try to connect this objects input to the passed in object. More...

virtual ossim_int32	connectMyInputTo (ossim_int32 inputIndex, ossimConnectableObject *inputObject, bool makeOutputConnection=true, bool createEventFlag=true)
	Will connect the specified input to the passed in object. More...

virtual bool	connectMyInputTo (ConnectableObjectList &inputList, bool makeOutputConnection=true, bool createEventFlag=true)

virtual ossim_int32	connectMyOutputTo (ossimConnectableObject *outputObject, bool makeInputConnection=true, bool createEventFlag=true)
	Will try to connect this objects output to the passed in object. More...

virtual bool	connectMyOutputTo (ConnectableObjectList &outputList, bool makeInputConnection=true, bool createEventFlag=true)

virtual bool	connectInputList (ConnectableObjectList &inputList)
	Will disconnect itself from all inputs and reset to the passed in input list. More...

virtual bool	connectOutputList (ConnectableObjectList &outputList)
	Will disconnect itself from all outputs and reset to the passed in output list. More...

virtual ossim_uint32	getNumberOfInputs () const
	Returns the number of input objects. More...

virtual ossim_uint32	getNumberOfOutputs () const
	Return the number of output objects. More...

ossimConnectableObject *	getInput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getInput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

ossimConnectableObject *	getOutput (ossim_uint32 index=0)
	returns the object at the specified index. More...

const ossimConnectableObject *	getOutput (ossim_uint32 index=0) const
	returns the object at the specified index. More...

virtual void	setNumberOfInputs (ossim_int32 numberOfInputs)
	Will set the number of inputs. More...

virtual bool	getInputListIsFixedFlag () const

virtual bool	getOutputListIsFixedFlag () const

virtual void	setNumberOfOutputs (ossim_int32 numberOfInputs)
	Will set the number of outputs. More...

const ConnectableObjectList &	getInputList () const

const ConnectableObjectList &	getOutputList () const

ConnectableObjectList &	getInputList ()

ConnectableObjectList &	getOutputList ()

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const RTTItypeid &typeInfo, bool recurse=true))

	OSSIM_DEPRECATE_METHOD (virtual void findAllObjectsOfType(ConnectableObjectList &result, const ossimString &className, bool recurse=true))

virtual void	propagateEventToOutputs (ossimEvent &event)

virtual void	propagateEventToInputs (ossimEvent &event)

virtual void	setProperty (const ossimString &name, const ossimString &value)

virtual ossim_uint32	saveStateOfAllInputs (ossimKeywordlist &kwl, bool saveThisStateFlag=true, ossim_uint32 objectIndex=1, const char *prefix=0) const
	Save the state of all inputs to a keyword list. More...

virtual bool	fillContainer (ossimConnectableContainer &container)
	Inserts this object and all of its children and inputs into the container provided. More...

bool	moveInputUp (const ossimId &id)
	Moves the input connection matching id up one in the connection list. More...

bool	moveInputDown (const ossimId &id)
	Moves the input connection matching id down one in the connection list. More...

bool	moveInputToTop (const ossimId &id)
	Moves the input connection matching id to the top of the connection list. More...

bool	moveInputToBottom (const ossimId &id)
	Moves the input connection matching id to the bottom of the connection list. More...

virtual void	accept (ossimVisitor &visitor)
	We will add a visitor interface for all connectable objects. More...

Public Member Functions inherited from ossimObject
	ossimObject ()

virtual	~ossimObject ()

virtual ossimObject *	dup () const

virtual ossimString	getShortName () const

virtual ossimString	getLongName () const

virtual ossimString	getClassName () const

virtual RTTItypeid	getType () const

virtual bool	canCastTo (ossimObject *obj) const

virtual bool	canCastTo (const RTTItypeid &id) const

virtual bool	canCastTo (const ossimString &parentClassName) const

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

Public Member Functions inherited from ossimReferenced
	ossimReferenced ()

	ossimReferenced (const ossimReferenced &)

ossimReferenced &	operator= (const ossimReferenced &)

void	ref () const
	increment the reference count by one, indicating that this object has another pointer which is referencing it. More...

void	unref () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

void	unref_nodelete () const
	decrement the reference count by one, indicating that a pointer to this object is referencing it. More...

int	referenceCount () const

Public Member Functions inherited from ossimListenerManager
	ossimListenerManager ()

virtual	~ossimListenerManager ()

virtual void	fireEvent (ossimEvent &event)

virtual bool	addListener (ossimListener *listener)

virtual bool	removeListener (ossimListener *listener)

virtual bool	findListener (ossimListener *listener)

Public Member Functions inherited from ossimPropertyInterface
	ossimPropertyInterface ()

virtual	~ossimPropertyInterface ()

virtual ossimString	getPropertyValueAsString (const ossimString &name) const

void	getPropertyList (std::vector< ossimRefPtr< ossimProperty > > &propertyList) const

void	setProperties (std::vector< ossimRefPtr< ossimProperty > > &propertyList)

Public Member Functions inherited from ossimErrorStatusInterface
	ossimErrorStatusInterface ()

virtual	~ossimErrorStatusInterface ()

virtual ossimErrorCode	getErrorStatus () const

virtual ossimString	getErrorStatusString () const

virtual void	setErrorStatus (ossimErrorCode error_status) const

virtual void	setErrorStatus () const

virtual void	clearErrorStatus () const

bool	hasError () const

Public Member Functions inherited from ossimConnectableObjectListener
	ossimConnectableObjectListener ()

virtual	~ossimConnectableObjectListener ()

virtual void	processEvent (ossimEvent &event)
	ProcessEvent. More...

virtual void	objectDestructingEvent (ossimObjectDestructingEvent &)

virtual void	connectionEvent (ossimConnectionEvent &)

virtual void	disconnectOutputEvent (ossimConnectionEvent &)

virtual void	connectOutputEvent (ossimConnectionEvent &)

virtual void	addObjectEvent (ossimContainerEvent &)

virtual void	removeObjectEvent (ossimContainerEvent &)

virtual void	containerEvent (ossimContainerEvent &)

Public Member Functions inherited from ossimListener
	ossimListener ()

virtual	~ossimListener ()

void	enableListener ()

void	disableListener ()

void	setListenerEnableFlag (bool flag)

bool	isListenerEnabled () const

bool	getListenerEnableFlag () const

Public Member Functions inherited from ossimViewInterface
	ossimViewInterface ()

	ossimViewInterface (ossimObject *base)

virtual	~ossimViewInterface ()

virtual void	refreshView ()

ossimObject *	getBaseObject ()

Protected Member Functions
void	removeViewProjection ()

void	deleteCache ()

void	checkAndSetDefaultView ()

virtual void	loadPolygon (ossimShapeObject &obj)

virtual void	loadPoint (ossimShapeObject &obj)

virtual void	loadArc (ossimShapeObject &obj)

Protected Member Functions inherited from ossimAnnotationSource
void	allocate (const ossimIrect &rect)

void	destroy ()

	ossimAnnotationSource (const ossimAnnotationSource &rhs)

Protected Member Functions inherited from ossimImageSourceFilter
virtual	~ossimImageSourceFilter ()

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

const ossimImageSource &	operator= (const ossimImageSource &)

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

const ossimSource &	operator= (const ossimSource &rhs)

Protected Member Functions inherited from ossimConnectableObject
ossimConnectableObject *	findObjectOfType (ConnectableObjectList *connectableList, ossimVisitor &visitor)

Protected Member Functions inherited from ossimReferenced
virtual	~ossimReferenced ()

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

Protected Attributes
ossimRefPtr< ossimImageGeometry >	theImageGeometry

ossimRefPtr< ossimProjection >	theShapeFileProjection

ossimCoordinateSystemType	theCoordinateSystem

ossimUnitType	theUnitType

SHPTree *	theTree

ossimShapeFile	theShapeFile

double	theMinArray [4]

double	theMaxArray [4]

int	theMaxQuadTreeLevels

ossimRgbVector	thePenColor

ossimRgbVector	theBrushColor

bool	theFillFlag

ossim_int32	theThickness

ossimString	theFeatureName

ossimDpt	thePointWidthHeight

double	theBorderSize

ossimUnitType	theBorderSizeUnits

std::multimap< int, ossimAnnotationObject * >::iterator	theCurrentObject

std::multimap< int, ossimAnnotationObject * >	theShapeCache

ossimDrect	theBoundingRect

Protected Attributes inherited from ossimAnnotationSource
ossimDrect	theRectangle

ossim_uint32	theNumberOfBands

ossimRefPtr< ossimRgbImage >	theImage

ossimRefPtr< ossimImageData >	theTile

AnnotationObjectListType	theAnnotationObjectList

Protected Attributes inherited from ossimImageSourceFilter
ossimImageSource *	theInputConnection

Protected Attributes inherited from ossimSource
bool	theEnableFlag

bool	theInitializedFlag

Protected Attributes inherited from ossimConnectableObject
ossimId	theId

ossimString	theDescription

ossimObject *	theOwner

bool	theInputListIsFixedFlag
	Indicates whether the theInputObjectList is fixed. More...

bool	theOutputListIsFixedFlag
	Indicates whether the theOutputObjectList is fixed. More...

ConnectableObjectList	theInputObjectList
	Holds a list of input objects. More...

ConnectableObjectList	theOutputObjectList
	Holds a list of output objects. More...

Protected Attributes inherited from ossimListenerManager
std::list< ossimListener * >	theListenerList

bool	theEnabledFlag

std::list< ossimListener * >	theDelayedAdd

std::list< ossimListener * >	theDelayedRemove

bool	theFireEventFlag

Protected Attributes inherited from ossimErrorStatusInterface
ossimErrorCode	theErrorStatus

Protected Attributes inherited from ossimListener
bool	theListenerEnableFlag

Protected Attributes inherited from ossimViewInterface
ossimObject *	theObject

Additional Inherited Members
Public Types inherited from ossimAnnotationSource
typedef std::vector< ossimRefPtr< ossimAnnotationObject > >	AnnotationObjectListType

Public Types inherited from ossimConnectableObject
enum	ossimConnectableObjectDirectionType { CONNECTABLE_DIRECTION_NONE = 0, CONNECTABLE_DIRECTION_INPUT = 1, CONNECTABLE_DIRECTION_OUTPUT = 2 }

typedef std::vector< ossimRefPtr< ossimConnectableObject > >	ConnectableObjectList

Detailed Description

class ossimEsriShapeFileFilter

This class is used to render shape files. Iif this filter has an input connection to an ossimImageSourceInterface then it will draw any vectors over the input tile. If it is not connected it will just render its vector data to a tile and return it.

supported keywords:

  max_quadtree_levels:    // number of levels for faster hit testing
                          // defaults to 10

  fill_flag:              // 1 for true 0 for false.  Default is false
                          // and specifies how all closed surfaces are
                          // to be drawn

  feature_name:           // currently not used.

  pen_color:              // specified in Red Green Blue and is the color used
                          // if the fill flag is not specified.  Future changes
                          // might be to include this as an outline color for
                          // filled objects.  Default is white. Example: 255 255 255

  brush_color:            // Color used by objects that have the fill flag enabled
                          // format is Red Green Blue. Default is white.

  line_thickness:         // line drawing thickness in pixels.

  border_size:            // can be us feet, feet, meters, degrees,
                          // will automatically expand all polygons by the
                          // specified size.  Uses the centroid to estimate
                          // non degree units when converting to degrees.

  point_width_height:     // Specifies the width and height of a point object in
                          // pixels.  Default is 1 and has the following format
                          // w h.  Example 1 1

  filename:               // The esri shape file to be used

example Keyword list:  See ossimAnnotationSource for any additional keywords

brush_color:  255 255 255
feature_name:
filename:
fill_flag:  0
max_quadtree_levels:  10
pen_color:  255 255 255
point_width_height:  1 1
thickness:  1
border_size: 25 meters
type:  ossimEsriShapeFileFilter

Definition at line 84 of file ossimEsriShapeFileFilter.h.

Constructor & Destructor Documentation

◆ ossimEsriShapeFileFilter()

ossimEsriShapeFileFilter::ossimEsriShapeFileFilter ( ossimImageSource * inputSource = NULL )

Definition at line 44 of file ossimEsriShapeFileFilter.cpp.

References ossimDrect::makeNan(), ossim::nan(), ossimAnnotationSource::setNumberOfBands(), theBoundingRect, theMaxArray, theMinArray, and ossimViewInterface::theObject.

    :ossimAnnotationSource(inputSource),
     ossimViewInterface(),
     theCoordinateSystem(OSSIM_GEOGRAPHIC_SPACE),
     theUnitType(OSSIM_METERS),
     theTree((SHPTree*)0),
     theMaxQuadTreeLevels(10),
     thePenColor(255,255,255),
     theBrushColor(255,255,255),
     theFillFlag(false),
     theThickness(1),
     thePointWidthHeight(1, 1),
     theBorderSize(0.0),
     theBorderSizeUnits(OSSIM_DEGREES)
 {
    ossimViewInterface::theObject = this;
    ossimAnnotationSource::setNumberOfBands(3);
    theBoundingRect.makeNan();
    theMinArray[0] = theMinArray[1] = theMinArray[2] = theMinArray[3] = ossim::nan();
    theMaxArray[0] = theMaxArray[1] = theMaxArray[2] = theMaxArray[3] = ossim::nan();
 }

◆ ~ossimEsriShapeFileFilter()

ossimEsriShapeFileFilter::~ossimEsriShapeFileFilter ( )

Definition at line 66 of file ossimEsriShapeFileFilter.cpp.

References deleteCache(), removeViewProjection(), and theTree.

 {
    removeViewProjection();
    
    if(theTree)
    {
       SHPDestroyTree(theTree);
    }
 
    deleteCache();
 }

Member Function Documentation

◆ addObject()

bool ossimEsriShapeFileFilter::addObject ( ossimAnnotationObject * anObject )

virtual

Will add an object to the list. it will own the object added.

Reimplemented from ossimAnnotationSource.

Definition at line 116 of file ossimEsriShapeFileFilter.cpp.

References ossimNotify(), and ossimNotifyLevel_WARN.

 {
    ossimNotify(ossimNotifyLevel_WARN)
       << "ossimEsriShapeFileFilter::addObject\n"
       << "Can't add objects to layer, must go through Esri loadShapeFile"
       <<endl;
    
    return false;
 }

◆ checkAndSetDefaultView()

void ossimEsriShapeFileFilter::checkAndSetDefaultView ( )

protected

Definition at line 309 of file ossimEsriShapeFileFilter.cpp.

References getImageGeometry(), theImageGeometry, transformObjects(), and ossimRefPtr< T >::valid().

Referenced by loadShapeFile(), and loadState().

 {
    if(!theImageGeometry.valid())
    {
       getImageGeometry();
       if(theImageGeometry.valid())
       {
          transformObjects();
       }
    }
 }

◆ computeBoundingRect()

void ossimEsriShapeFileFilter::computeBoundingRect ( )

virtual

Reimplemented from ossimAnnotationSource.

Definition at line 126 of file ossimEsriShapeFileFilter.cpp.

References ossimDrect::combine(), ossimDrect::hasNans(), ossimDrect::makeNan(), theBoundingRect, and theShapeCache.

Referenced by transformObjects().

 {
 //   ossimAnnotationSource::computeBoundingRect();
    
    std::multimap<int, ossimAnnotationObject*>::iterator iter = theShapeCache.begin();
    
    theBoundingRect.makeNan();
    while(iter != theShapeCache.end())
    {
        ossimDrect rect = (*iter).second->getBoundingRect();
       if(theBoundingRect.hasNans())
       {
          theBoundingRect = rect;
       }
       else
       {
          if(!rect.hasNans())
          {
             theBoundingRect = theBoundingRect.combine(rect);
          }
       }
       
       ++iter;
    }
 }

◆ deleteCache()

void ossimEsriShapeFileFilter::deleteCache ( )

protected

Definition at line 292 of file ossimEsriShapeFileFilter.cpp.

References theShapeCache.

Referenced by loadShapeFile(), loadState(), and ~ossimEsriShapeFileFilter().

 {
    std::multimap<int, ossimAnnotationObject*>::iterator iter = theShapeCache.begin();
 
 
    while(iter != theShapeCache.end())
    {
       if ((*iter).second)
       {
         (*iter).second->unref();
       }
       ++iter;
    }
 
    theShapeCache.clear();
 }

◆ drawAnnotations()

void ossimEsriShapeFileFilter::drawAnnotations ( ossimRefPtr< ossimImageData > tile )

virtual

Reimplemented from ossimAnnotationSource.

Definition at line 169 of file ossimEsriShapeFileFilter.cpp.

References ossimAnnotationSource::drawAnnotations(), ossimImageData::getImageRectangle(), ossimShapeFile::isOpen(), ossimGpt::latd(), ossimIrect::ll(), ossimImageGeometry::localToWorld(), ossimGpt::lond(), ossimIrect::lr(), ossimDrect::lr(), n, OSSIM_RIGHT_HANDED, ossimRgbImage::setCurrentImageData(), SHPTreeFindLikelyShapes(), ossimAnnotationSource::theImage, theImageGeometry, theShapeCache, theShapeFile, theTree, ossimIrect::ul(), ossimDrect::ul(), ossimIrect::ur(), ossimRefPtr< T >::valid(), ossimIpt::x, ossimDpt::x, ossimIpt::y, and ossimDpt::y.

 {
    ossimAnnotationSource::drawAnnotations(tile);
    
    if (!theTree||!theShapeFile.isOpen()) return;
    if(theImageGeometry.valid())
    {
       ossimIrect rect = tile->getImageRectangle();
 
       rect = ossimIrect(rect.ul().x,
                         rect.ul().y,
                         rect.lr().x,
                         rect.lr().y);
       double boundsMin[2];
       double boundsMax[2];
       
       ossimGpt gp1;
       ossimGpt gp2;
       ossimGpt gp3;
       ossimGpt gp4;
 
       theImageGeometry->localToWorld(rect.ul(),
                                            gp1);
       theImageGeometry->localToWorld(rect.ur(),
                                            gp2);
       theImageGeometry->localToWorld(rect.lr(),
                                            gp3);
       theImageGeometry->localToWorld(rect.ll(),
                                            gp4);
 
       ossimDrect boundsRect( ossimDpt(gp1.lond(),
                                       gp1.latd()),
                              ossimDpt(gp2.lond(),
                                       gp2.latd()),
                              ossimDpt(gp3.lond(),
                                       gp3.latd()),
                              ossimDpt(gp4.lond(),
                                       gp4.latd()),
                              OSSIM_RIGHT_HANDED);
 
       boundsMin[0] = boundsRect.ul().x;
       boundsMin[1] = boundsRect.lr().y;
 
       boundsMax[0] = boundsRect.lr().x;
       boundsMax[1] = boundsRect.ul().y;
 
       int n;
       int *array=(int*)0;
       
       array = SHPTreeFindLikelyShapes(theTree,
                                       boundsMin,
                                       boundsMax,
                                       &n);
       
       theImage->setCurrentImageData(tile);
       if(n&&array)
       {
          for(int i = 0; i < n; ++i)
          {
             std::multimap<int, ossimAnnotationObject*>::iterator iter = theShapeCache.find(array[i]);
             while( ((*iter).first == array[i]) && (iter != theShapeCache.end()) )
             {
                (*iter).second->draw(*theImage);
                ++iter;
             }
          }
          
          free(array);
       }
    }
 }

◆ getBoundingRect()

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

virtual

Will return the bounding rectangle.

Reimplemented from ossimAnnotationSource.

Definition at line 152 of file ossimEsriShapeFileFilter.cpp.

References ossimImageSource::getBoundingRect(), ossimConnectableObject::getInput(), ossimSource::isSourceEnabled(), PTR_CAST, and theBoundingRect.

 {
    if(!isSourceEnabled()||
       getInput())
    {
       if(getInput())
       {
          ossimImageSource* input = PTR_CAST(ossimImageSource, getInput());
          if(input)
          {
             return input->getBoundingRect(resLevel);
          }
       }
    }
    return theBoundingRect;
 }

◆ getBrushColor()

virtual ossimRgbVector ossimEsriShapeFileFilter::getBrushColor ( ) const

inlinevirtual

Definition at line 144 of file ossimEsriShapeFileFilter.h.

       {
          return theBrushColor;
       }

◆ getFeatureName()

virtual ossimString ossimEsriShapeFileFilter::getFeatureName ( ) const

inlinevirtual

Definition at line 158 of file ossimEsriShapeFileFilter.h.

       {
          return theFeatureName;
       }

◆ getFilename()

virtual ossimFilename ossimEsriShapeFileFilter::getFilename ( ) const

inlinevirtual

Definition at line 115 of file ossimEsriShapeFileFilter.h.

       {
          return theShapeFile.getFilename();
       }

◆ getFillFlag()

virtual bool ossimEsriShapeFileFilter::getFillFlag ( ) const

inlinevirtual

Definition at line 149 of file ossimEsriShapeFileFilter.h.

       {
          return theFillFlag;
       }

◆ getImageGeometry()

ossimRefPtr< ossimImageGeometry > ossimEsriShapeFileFilter::getImageGeometry ( )

virtual

Returns the image geometry object associated with this tile source or NULL if non defined.

The geometry contains full-to-local image transform as well as projection (image-to-world)

Reimplemented from ossimImageSource.

Definition at line 278 of file ossimEsriShapeFileFilter.cpp.

References theImageGeometry.

Referenced by checkAndSetDefaultView().

 {
    if( !theImageGeometry )
    {
       theImageGeometry = new ossimImageGeometry(0, new ossimEquDistCylProjection());
    }
    return theImageGeometry;
 }

◆ getMaxQuadTreeLevels()

virtual ossim_int32 ossimEsriShapeFileFilter::getMaxQuadTreeLevels ( ) const

inlinevirtual

Definition at line 119 of file ossimEsriShapeFileFilter.h.

       {
          return theMaxQuadTreeLevels;
       }

◆ getPenColor()

virtual ossimRgbVector ossimEsriShapeFileFilter::getPenColor ( ) const

inlinevirtual

Definition at line 139 of file ossimEsriShapeFileFilter.h.

       {
          return thePenColor;
       }

◆ getPointRadius()

virtual double ossimEsriShapeFileFilter::getPointRadius ( ) const

inlinevirtual

Definition at line 179 of file ossimEsriShapeFileFilter.h.

       {
          return thePointWidthHeight.x/2.0;
       }

◆ getThickness()

virtual ossim_int32 ossimEsriShapeFileFilter::getThickness ( ) const

inlinevirtual

Definition at line 171 of file ossimEsriShapeFileFilter.h.

       {
          return theThickness;
       }

◆ getView() [1/2]

ossimObject * ossimEsriShapeFileFilter::getView ( )

virtual

Implements ossimViewInterface.

Definition at line 106 of file ossimEsriShapeFileFilter.cpp.

References ossimRefPtr< T >::get(), and theImageGeometry.

 {
    return theImageGeometry.get();
 }

◆ getView() [2/2]

const ossimObject * ossimEsriShapeFileFilter::getView ( ) const

virtual

Implements ossimViewInterface.

Definition at line 111 of file ossimEsriShapeFileFilter.cpp.

References ossimRefPtr< T >::get(), and theImageGeometry.

 {
    return theImageGeometry.get();
 }

◆ loadArc()

void ossimEsriShapeFileFilter::loadArc ( ossimShapeObject & obj )

protectedvirtual

Definition at line 514 of file ossimEsriShapeFileFilter.cpp.

References ossimString::clear(), ossimRgbVector::getB(), ossimRgbVector::getG(), ossimShapeObject::getId(), ossimShapeObject::getNumberOfParts(), ossimShapeObject::getPartByName(), ossimShapeObject::getPartType(), ossimRgbVector::getR(), ossimShapeObject::getShapeObject(), ossimShapeObject::getTypeByName(), SHPObject::nVertices, ossimNotify(), ossimNotifyLevel_WARN, SHPObject::padfX, SHPObject::padfY, SHPObject::panPartStart, ossimAnnotationObject::setName(), SHPP_RING, theBrushColor, theFeatureName, theFillFlag, thePenColor, theShapeCache, and theThickness.

Referenced by loadShapeFile().

 {
    int starti = 0;
    int endi   = 0;
    if(obj.getNumberOfParts() > 1)
    {
       starti = obj.getShapeObject()->panPartStart[0];
       endi   = obj.getShapeObject()->panPartStart[1];
    }
    else
    {
       starti = 0;
       endi   = obj.getShapeObject()->nVertices;
    }
    
    vector<ossimGpt> groundPolygon;
    for(ossim_uint32 part = 0; part < obj.getNumberOfParts(); ++part)
    {
       if(obj.getPartType(part) != SHPP_RING)
       {
          ossimNotify(ossimNotifyLevel_WARN)
             << "ossimEsriShapeFileFilter::loadArc\n"
             << "Part = " << obj.getPartByName(part)
             << " not supported for shape = "
             << obj.getTypeByName() << endl;
          break;
       }
       groundPolygon.clear();
       for(ossim_int32 vertexNumber = starti; vertexNumber < endi; ++vertexNumber)
       {
          groundPolygon.push_back(ossimGpt(obj.getShapeObject()->padfY[vertexNumber],
                                           obj.getShapeObject()->padfX[vertexNumber]));
          
       }
       starti = endi;   
       if((part + 2) < obj.getNumberOfParts())
       {  
          endi = obj.getShapeObject()->panPartStart[part+2];
       }
       else
       {
          endi = obj.getShapeObject()->nVertices;
       }
       
       ossimRgbVector color;
       
       if(theFillFlag)
       {
          color = theBrushColor;
       }
       else
       {
          color = thePenColor;
       }
       
       ossimGeoAnnotationObject *newGeoObj = new ossimGeoAnnotationPolyLineObject(groundPolygon,
                                                                                  color.getR(),
                                                                                  color.getG(),
                                                                                  color.getB(),
                                                                                  theThickness);
       newGeoObj->setName(theFeatureName);
       theShapeCache.insert(make_pair(obj.getId(),
                                      newGeoObj));
    }
 }

◆ loadPoint()

void ossimEsriShapeFileFilter::loadPoint ( ossimShapeObject & obj )

protectedvirtual

Definition at line 479 of file ossimEsriShapeFileFilter.cpp.

References ossimShapeObject::getId(), ossimShapeObject::getNumberOfVertices(), ossimShapeObject::getShapeObject(), n, OSSIM_PIXEL, SHPObject::padfX, SHPObject::padfY, ossimGeoAnnotationEllipseObject::setEllipseWidthHeightUnitType(), ossimAnnotationObject::setName(), theBrushColor, theFeatureName, theFillFlag, thePenColor, thePointWidthHeight, theShapeCache, and theThickness.

Referenced by loadShapeFile().

 {
    int n   = obj.getNumberOfVertices();
 
    if(n)
    {
       ossimGpt gpt(obj.getShapeObject()->padfY[0],
                    obj.getShapeObject()->padfX[0]);
       
       ossimRgbVector color;
       
       if(theFillFlag)
       {
          color = theBrushColor;
       }
       else
       {
          color = thePenColor;
       }
       ossimGeoAnnotationEllipseObject *newGeoObj =
          new ossimGeoAnnotationEllipseObject(gpt,
                                              thePointWidthHeight,
                                              theFillFlag,
                                              color.getR(),
                                              color.getG(),
                                              color.getB(),
                                              theThickness);
       newGeoObj->setEllipseWidthHeightUnitType(OSSIM_PIXEL);
       newGeoObj->setName(theFeatureName);
       theShapeCache.insert(make_pair(obj.getId(),
                                      newGeoObj));
 
    }
 }

◆ loadPolygon()

void ossimEsriShapeFileFilter::loadPolygon ( ossimShapeObject & obj )

protectedvirtual

Definition at line 401 of file ossimEsriShapeFileFilter.cpp.

References ossimString::clear(), ossimRgbVector::getB(), ossimRgbVector::getG(), ossimShapeObject::getId(), ossimShapeObject::getNumberOfParts(), ossimShapeObject::getPartByName(), ossimShapeObject::getPartType(), ossimRgbVector::getR(), ossimShapeObject::getShapeObject(), ossimShapeObject::getTypeByName(), ossimGeoPolygon::getVertexList(), SHPObject::nVertices, ossimNotify(), ossimNotifyLevel_WARN, SHPObject::padfX, SHPObject::padfY, SHPObject::panPartStart, ossimAnnotationObject::setName(), SHPP_RING, ossimGeoPolygon::stretchOut(), theBorderSize, theBrushColor, theFeatureName, theFillFlag, thePenColor, theShapeCache, and theThickness.

Referenced by loadShapeFile().

 {
    int starti = 0;
    int endi   = 0;
    if(obj.getNumberOfParts() > 1)
    {
       starti = obj.getShapeObject()->panPartStart[0];
       endi   = obj.getShapeObject()->panPartStart[1];
    }
    else
    {
       starti = 0;
       endi   = obj.getShapeObject()->nVertices;
    }
    
    vector<ossimGpt> groundPolygon;
    for(ossim_uint32 part = 0; part < obj.getNumberOfParts(); ++part)
    {
       if(obj.getPartType(part) != SHPP_RING)
       {
          ossimNotify(ossimNotifyLevel_WARN)
             << "ossimEsriShapeFileFilter::loadPolygon\n"
             << "Part = " << obj.getPartByName(part)
             << " not supported for shape = "
             << obj.getTypeByName() << endl;
          break;
       }
       groundPolygon.clear();
       for(ossim_int32 vertexNumber = starti; vertexNumber < endi; ++vertexNumber)
       {
          groundPolygon.push_back(ossimGpt(obj.getShapeObject()->padfY[vertexNumber],
                                           obj.getShapeObject()->padfX[vertexNumber]));
          
       }
       starti = endi;   
       if((part + 2) < obj.getNumberOfParts())
       {  
          endi = obj.getShapeObject()->panPartStart[part+2];
       }
       else
       {
          endi = obj.getShapeObject()->nVertices;
       }
       
       ossimRgbVector color;
       
       if(theFillFlag)
       {
          color = theBrushColor;
       }
       else
       {
          color = thePenColor;
       }
 
       if(theBorderSize != 0.0)
       {
          ossimGeoPolygon tempPoly(groundPolygon);
          ossimGeoPolygon tempPoly2;
          
          tempPoly.stretchOut(tempPoly2,
                              theBorderSize);
          groundPolygon = tempPoly2.getVertexList();
 
       }
       
       ossimGeoAnnotationObject *newGeoObj = new ossimGeoAnnotationPolyObject(groundPolygon,
                                                                              theFillFlag,
                                                                              color.getR(),
                                                                              color.getG(),
                                                                              color.getB(),
                                                                              theThickness);
       newGeoObj->setName(theFeatureName);
       theShapeCache.insert(make_pair(obj.getId(),
                                      newGeoObj));
    }
 }

◆ loadShapeFile()

bool ossimEsriShapeFileFilter::loadShapeFile ( const ossimFilename & shapeFile )

virtual

Will delete the current objects within the layer and add all objects in the passed in file.

Definition at line 321 of file ossimEsriShapeFileFilter.cpp.

References checkAndSetDefaultView(), ossimAnnotationSource::deleteAll(), deleteCache(), ossimShapeFile::getBounds(), ossimShapeFile::getHandle(), ossimShapeFile::getNumberOfShapes(), ossimShapeFile::isOpen(), loadArc(), loadPoint(), loadPolygon(), ossimShapeObject::loadShape(), ossimShapeFile::open(), ossimNotify(), ossimNotifyLevel_WARN, SHPCreateTree(), SHPT_ARC, SHPT_ARCZ, SHPT_NULL, SHPT_POINT, SHPT_POINTZ, SHPT_POLYGON, SHPT_POLYGONZ, theCurrentObject, theImageGeometry, theMaxArray, theMaxQuadTreeLevels, theMinArray, theShapeCache, theShapeFile, theTree, transformObjects(), and ossimRefPtr< T >::valid().

Referenced by loadState().

 {
    if(theTree)
    {
       SHPDestroyTree(theTree);
       theTree = (SHPTree*)0;
    }
    theShapeFile.open(shapeFile);
    deleteCache();
    deleteAll();
    
    if(theShapeFile.isOpen())
    {
       theShapeFile.getBounds(theMinArray[0],theMinArray[1],theMinArray[2],theMinArray[3],
                              theMaxArray[0],theMaxArray[1],theMaxArray[2],theMaxArray[3]);
 
       theTree = SHPCreateTree(theShapeFile.getHandle(),
                               2,
                               theMaxQuadTreeLevels,
                               theMinArray,
                               theMaxArray);  
       
       ossimShapeObject obj;
       for(int index = 0 ; index < theShapeFile.getNumberOfShapes(); ++index)
       {
          obj.loadShape(theShapeFile,
                        index);
          
          if(obj.isLoaded())
          {
             switch(obj.getType())
             {
                case SHPT_POLYGON:
                case SHPT_POLYGONZ:
                {
                   loadPolygon(obj);
                   break;
                }
                case SHPT_POINT:
                case SHPT_POINTZ:
                {
                   loadPoint(obj);
                   break;
                }
                case SHPT_ARC:
                case SHPT_ARCZ:
                {
                   loadArc(obj);
                   break;
                }
                case SHPT_NULL:
                {
                   break;
                }
                default:
                {
                   ossimNotify(ossimNotifyLevel_WARN)
                      << "ossimEsriShapeFileFilter::loadShapeFile\n"
                      << "SHAPE " << obj.getTypeByName()
                      << " Not supported" <<  endl;
                   break;
                }
             }
          }
       }
       
       theCurrentObject = theShapeCache .begin();
       if(theImageGeometry.valid())
       {
          transformObjects();
       }
       else
       {
          checkAndSetDefaultView();
       }
    }
    
    return true;
 }

◆ loadState()

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

virtual

Method to the load (recreate) the state of an object from a keyword list. Return true if ok or false on error.

Reimplemented from ossimAnnotationSource.

Definition at line 654 of file ossimEsriShapeFileFilter.cpp.

 {
    
    const char* quadLevels  = kwl.find(prefix, ossimKeywordNames::MAX_QUADTREE_LEVELS_KW);
    const char* filename    = kwl.find(prefix, ossimKeywordNames::FILENAME_KW);
    const char* penColor    = kwl.find(prefix, ossimKeywordNames::PEN_COLOR_KW);
    const char* brushColor  = kwl.find(prefix, ossimKeywordNames::BRUSH_COLOR_KW);
    const char* featureName = kwl.find(prefix, ossimKeywordNames::FEATURE_NAME_KW);
    const char* fillFlag    = kwl.find(prefix, ossimKeywordNames::FILL_FLAG_KW);
    const char* thickness   = kwl.find(prefix, ossimKeywordNames::THICKNESS_KW);
    const char* pointWh     = kwl.find(prefix, ossimKeywordNames::POINT_WIDTH_HEIGHT_KW);
    const char* border_size = kwl.find(prefix, ossimKeywordNames::BORDER_SIZE_KW);
    
    deleteCache();
 
    if(thickness)
    {
       theThickness = ossimString(thickness).toLong();
    }
    if(quadLevels)
    {
       theMaxQuadTreeLevels = ossimString(quadLevels).toLong();
    }
    
    if(penColor)
    {
       int r, g, b;
       istringstream s(penColor);
       s>>r>>g>>b;
       thePenColor = ossimRgbVector((ossim_uint8)r, (ossim_uint8)g, (ossim_uint8)b);
    }
 
    if(brushColor)
    {
       int r, g, b;
       istringstream s(brushColor);
       s>>r>>g>>b;
       theBrushColor = ossimRgbVector((ossim_uint8)r, (ossim_uint8)g, (ossim_uint8)b);
    }
    if(pointWh)
    {
       double w, h;
       istringstream s(pointWh);
       s>>w>>h;
       thePointWidthHeight = ossimDpt(w, h);
    }
    
    if(fillFlag)
    {
       theFillFlag = ossimString(fillFlag).toBool();
    }
 
    if(border_size)
    {
       istringstream input(border_size);
 
       ossimString s;
       input >> s;
 
       theBorderSize = s.toDouble();
       
       ossimString s2;
       
       input >> s2;
 
       s2 = s2.upcase();
       
       if(s2 == "US")
       {
          theBorderSizeUnits = OSSIM_US_SURVEY_FEET;
       }
       else if(s2 == "METERS")
       {
          theBorderSizeUnits = OSSIM_METERS;
       }
       else if(s2 == "FEET")
       {
          theBorderSizeUnits = OSSIM_FEET;
       }
       else
       {
          theBorderSizeUnits = OSSIM_DEGREES;
       }
       ossimUnitConversionTool unitConvert(theBorderSize,
                                           theBorderSizeUnits);
       
       theBorderSize      = unitConvert.getValue(OSSIM_DEGREES);
       theBorderSizeUnits = OSSIM_DEGREES;
    }
    else
    {
       theBorderSize      = 0.0;
       theBorderSizeUnits = OSSIM_DEGREES;
    }
    
    theFeatureName = featureName;
    
    ossimString newPrefix = prefix;
    newPrefix += "view_proj.";
    
    theImageGeometry = new ossimImageGeometry;
    if(!theImageGeometry->loadState(kwl, newPrefix.c_str()))
    {
       theImageGeometry = 0;
    }
    
    if(filename)
    {
       loadShapeFile(ossimFilename(filename));
    }
    
    checkAndSetDefaultView();
    
    return ossimAnnotationSource::loadState(kwl, prefix);
 }

◆ nextObject()

virtual ossimAnnotationObject* ossimEsriShapeFileFilter::nextObject ( bool restart = false )

inlinevirtual

Definition at line 184 of file ossimEsriShapeFileFilter.h.

       {
          if(restart)
          {
             theCurrentObject = theShapeCache.begin();
          }
          else
          {
             if(theCurrentObject != theShapeCache.end())
             {
                ++theCurrentObject;
             }
 
          }
 
          if(theCurrentObject == theShapeCache.end())
          {
             return (ossimAnnotationObject*)NULL;
          }
          return (*theCurrentObject).second;
       }

◆ removeViewProjection()

void ossimEsriShapeFileFilter::removeViewProjection ( )

protected

Definition at line 287 of file ossimEsriShapeFileFilter.cpp.

References theImageGeometry.

Referenced by ~ossimEsriShapeFileFilter().

 {
    theImageGeometry = 0;
 }

◆ saveState()

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

virtual

Saves the current state of this object.

Reimplemented from ossimAnnotationSource.

Definition at line 580 of file ossimEsriShapeFileFilter.cpp.

 {
    ossimString s;
    
    kwl.add(prefix,
            ossimKeywordNames::FILENAME_KW,
            theShapeFile.getFilename(),
            true);
 
    kwl.add(prefix,
            ossimKeywordNames::MAX_QUADTREE_LEVELS_KW,
            theMaxQuadTreeLevels,
            true);
 
    s = ossimString::toString((int)thePenColor.getR()) + " " +
        ossimString::toString((int)thePenColor.getG()) + " " +
        ossimString::toString((int)thePenColor.getB());
    
    kwl.add(prefix,
            ossimKeywordNames::PEN_COLOR_KW,
            s.c_str(),
            true);
 
    s = ossimString::toString((int)theBrushColor.getR()) + " " +
        ossimString::toString((int)theBrushColor.getG()) + " " +
        ossimString::toString((int)theBrushColor.getB());
    
    kwl.add(prefix,
            ossimKeywordNames::BRUSH_COLOR_KW,
            s.c_str(),
            true);
 
    kwl.add(prefix,
            ossimKeywordNames::FILL_FLAG_KW,
            (int)theFillFlag,
            true);
 
    kwl.add(prefix,
            ossimKeywordNames::FEATURE_NAME_KW,
            theFeatureName.c_str(),
            true);
 
    kwl.add(prefix,
            ossimKeywordNames::THICKNESS_KW,
            theThickness,
            true);
 
    ossimString border;
    border = ossimString::toString(theBorderSize);
    border += " degrees";
    kwl.add(prefix,
            ossimKeywordNames::BORDER_SIZE_KW,
            border,
            true);
    
    s = ossimString::toString((int)thePointWidthHeight.x) + " " +
        ossimString::toString((int)thePointWidthHeight.y) + " ";
    
    kwl.add(prefix,
            ossimKeywordNames::POINT_WIDTH_HEIGHT_KW,
            s.c_str(),
            true);
    
    if(theImageGeometry.valid())
    {
       ossimString newPrefix = prefix;
       newPrefix += "view_proj.";
       theImageGeometry->saveState(kwl, newPrefix.c_str());
    }
    
    return ossimAnnotationSource::saveState(kwl, prefix);
 }

◆ setBrushColor()

virtual void ossimEsriShapeFileFilter::setBrushColor ( const ossimRgbVector & brushColor )

inlinevirtual

Definition at line 129 of file ossimEsriShapeFileFilter.h.

       {
          theBrushColor = brushColor;
       }

◆ setFeatureName()

virtual void ossimEsriShapeFileFilter::setFeatureName ( const ossimString & name )

inlinevirtual

Definition at line 162 of file ossimEsriShapeFileFilter.h.

       {
          theFeatureName = name;
       }

◆ setFillFlag()

virtual void ossimEsriShapeFileFilter::setFillFlag ( bool flag )

inlinevirtual

Definition at line 154 of file ossimEsriShapeFileFilter.h.

       {
          theFillFlag=flag;
       }

◆ setImageGeometry()

void ossimEsriShapeFileFilter::setImageGeometry ( ossimImageGeometry * projection )

virtual

Definition at line 268 of file ossimEsriShapeFileFilter.cpp.

References theImageGeometry, and transformObjects().

 {
    theImageGeometry = geom;
    transformObjects();
 }

◆ setMaxQuadTreeLevels()

virtual void ossimEsriShapeFileFilter::setMaxQuadTreeLevels ( ossim_int32 levels )

inlinevirtual

Definition at line 124 of file ossimEsriShapeFileFilter.h.

       {
          theMaxQuadTreeLevels = (levels>0?levels:10);
       }

◆ setPenColor()

virtual void ossimEsriShapeFileFilter::setPenColor ( const ossimRgbVector & penColor )

inlinevirtual

Definition at line 134 of file ossimEsriShapeFileFilter.h.

       {
          thePenColor = penColor;
       }

◆ setPointRadius()

virtual void ossimEsriShapeFileFilter::setPointRadius ( double r )

inlinevirtual

Definition at line 175 of file ossimEsriShapeFileFilter.h.

       {
          thePointWidthHeight = ossimDpt(fabs(r)*2, fabs(r)*2);
       }

◆ setThickness()

virtual void ossimEsriShapeFileFilter::setThickness ( ossim_int32 thickness )

inlinevirtual

Definition at line 167 of file ossimEsriShapeFileFilter.h.

       {
          theThickness = thickness >= 0? thickness:1;
       }

◆ setView()

bool ossimEsriShapeFileFilter::setView ( ossimObject * baseObject )

virtual

The derived classes should overrid this method and return true or false whether it was able to cast the past in view to a view that it can interface to. So if you are a projective view you might cast to an ossimProjection. The ownsTheView specifies whether or not it owns the passed in view pointer. This will specifiy whether or not the derived classes need to re-allocate the pointer or just delete its old pointer and set it to the passed in pointer.

Implements ossimViewInterface.

Definition at line 78 of file ossimEsriShapeFileFilter.cpp.

References PTR_CAST, ossimImageGeometry::setProjection(), theImageGeometry, and ossimRefPtr< T >::valid().

 {
    ossimProjection* proj = PTR_CAST(ossimProjection, baseObject);
    if(proj)
    {
       if(theImageGeometry.valid())
       {
          theImageGeometry->setProjection(proj);
       }
       else
       {
          theImageGeometry = new ossimImageGeometry(0, proj);
       }
       return true;
    }
    else
    {
       ossimImageGeometry* geom = dynamic_cast<ossimImageGeometry*> (baseObject);
       if(geom)
       {
          theImageGeometry = geom;
          return true;
       }
    }
 
    return false;
 }

◆ transformObjects()

void ossimEsriShapeFileFilter::transformObjects ( ossimImageGeometry * geom = 0 )

virtual

Definition at line 241 of file ossimEsriShapeFileFilter.cpp.

References computeBoundingRect(), ossimRefPtr< T >::get(), PTR_CAST, theImageGeometry, theShapeCache, and ossimGeoAnnotationObject::transform().

Referenced by checkAndSetDefaultView(), loadShapeFile(), and setImageGeometry().

 {
    std::multimap<int, ossimAnnotationObject*>::iterator iter = theShapeCache.begin();
 
 
    ossimImageGeometry* tempGeom = theImageGeometry.get();
    if(geom)
    {
       tempGeom = geom;
    }
 
    if(!tempGeom) return;
    
    while(iter != theShapeCache.end())
    {
       ossimGeoAnnotationObject* obj = PTR_CAST(ossimGeoAnnotationObject,
                                                (*iter).second);
       if(obj)
       {
          obj->transform(tempGeom);
       }
       ++iter;
    }
 
    computeBoundingRect();
 }