makVrv::DtOsgGeoExtentRectangle Class Reference

A rectangle defines an axis-aligned geospatial extent. A bounding box that is aligned with a spatial reference's coordinate system.

Classes
class	Vertex

Public Member Functions
	DtOsgGeoExtentRectangle (DtDe &de, DtVector color)
virtual	~DtOsgGeoExtentRectangle ()
virtual bool	initialize (DtChannel *channel)
virtual void	reset ()
virtual void	hide ()
virtual void	setVertexWindowCoordinate (int index, double windowX, double windowY)
virtual void	setVertexLongitude (int index, double longitude)
virtual void	setVertexLatitude (int index, double latitude)
virtual double	getVertexLongitude (int index)
virtual double	getVertexLatitude (int index)
virtual void	place (double windowX, double windowY)
virtual void	drag ()
virtual void	move (double windowX, double windowY)
virtual void	dirty ()
virtual void	cleanup (bool deleteGeometry)
virtual void	update (double mouseX, double mouseY)

Public Attributes
boost::signalslib::signal < void(int index, double longtitude, double latitude)>	signal_vertexChanged

Protected Member Functions
virtual void	draw (double mouseX, double mouseY)
virtual void	handleHighlight (int index, double mouseX, double mouseY)
virtual void	geodeticToGeocentric (const DtVector &geodetic, DtVector &geocentric)
virtual void	geocentricToGeodetic (const DtVector &geocentric, DtVector &geodetic)
virtual void	geocentricToWindow (const DtVector &geocentric, double &mouseX, double &mouseY)
virtual void	windowToGeocentric (double mouseX, double mouseY, DtVector &geocentric)

Protected Attributes
DtDe &	myDe
const DtDisplayUnitsConverter &	myConverter
Vertex *	myVertices [4]
DtFilledPolygon *	myRectangle
DtCameraNode *	myCameraNode
DtChannel *	myChannel
bool	myIsDirty
DtVector	myColor
DtIntersectorsContainer *	myIntersectors = nullptr

Constructor & Destructor Documentation

makVrv::DtOsgGeoExtentRectangle::DtOsgGeoExtentRectangle	(	DtDe &	de,
		DtVector	color
	)

CTOR.

Parameters

de	The DtDe.
color	The color of the rectangle([0,1]).

virtual makVrv::DtOsgGeoExtentRectangle::~DtOsgGeoExtentRectangle ( )

virtual

DTOR.

Member Function Documentation

virtual bool makVrv::DtOsgGeoExtentRectangle::initialize ( DtChannel *  channel )

virtual

Initialized the rectangle.

Parameters

channel

The channel to draw the rectangle on. Return true if the channel gets successfully initialized.

virtual void makVrv::DtOsgGeoExtentRectangle::reset ( )

virtual

Cleans the data from the previous operation.

virtual void makVrv::DtOsgGeoExtentRectangle::hide ( )

virtual

Hides the polygon.

virtual void makVrv::DtOsgGeoExtentRectangle::setVertexWindowCoordinate ( int  index, double  windowX, double  windowY  )

virtual

Sets the window coordinate of the vertex.

Parameters

index	The index of the vertex.
mouseX	The x coordinate of the vertex in window coordinate.
mouseY	The y coordinate of the vertex in window coordinate.

virtual void makVrv::DtOsgGeoExtentRectangle::setVertexLongitude ( int  index, double  longitude  )

virtual

Sets the longitude of the vetex.

Parameters

index	The index of the vertex.
longitude	The longitude of the vertex.

virtual void makVrv::DtOsgGeoExtentRectangle::setVertexLatitude ( int  index, double  latitude  )

virtual

Sets the latitude of the vetex.

Parameters

bottomLeft	Bottom left coordinate or upper right vertex.
latitude	The latitude of the vertex.

virtual double makVrv::DtOsgGeoExtentRectangle::getVertexLongitude ( int  index )

virtual

Gets the longitude of the vetex.

Parameters

index

The index of the vertex.

virtual double makVrv::DtOsgGeoExtentRectangle::getVertexLatitude ( int  index )

virtual

Gets the latitude of the vetex.

Parameters

index

The index of the vertex.

virtual void makVrv::DtOsgGeoExtentRectangle::place ( double  windowX, double  windowY  )

virtual

Called when the user places the vertex.

Parameters

mouseX	The x coordinate of the vertex in window coordinate.
mouseY	The y coordinate of the vertex in window coordinate.

virtual void makVrv::DtOsgGeoExtentRectangle::drag ( )

virtual

Called when the user drags the vertex of the rectangle.

virtual void makVrv::DtOsgGeoExtentRectangle::move ( double  windowX, double  windowY  )

virtual

Called when the user move the coordinate of the vertex of the rectangle.

Parameters

mouseX	The x coordinate of the vertex in window coordinate.
mouseY	The y coordinate of the vertex in window coordinate.

virtual void makVrv::DtOsgGeoExtentRectangle::dirty ( )

virtual

Mark the rectangle as dirty, the underlying geometry need to be sync with updated vertex.

virtual void makVrv::DtOsgGeoExtentRectangle::cleanup ( bool  deleteGeometry )

virtual

Cleans up the rectangle.

Parameters

deleteGeometry

if sets to true, delete the geometry otherwise,just reset all.

virtual void makVrv::DtOsgGeoExtentRectangle::update ( double  mouseX, double  mouseY  )

virtual

Updates the rectangle if its dirty.

Parameters

name	mouseX the mouse x coordinate in window space
name	mouseX the mouse y coordinate in window space

virtual void makVrv::DtOsgGeoExtentRectangle::draw ( double  mouseX, double  mouseY  )

protectedvirtual

Draw the rectangle.

Parameters

mouseX	The current x coordiante of the the mouse in window space.
mouseX	The current y coordinate of the the mouse in window space.

virtual void makVrv::DtOsgGeoExtentRectangle::handleHighlight ( int  index, double  mouseX, double  mouseY  )

protectedvirtual

Handles the highlight of the vertex.

Parameters

index	The index of the vertex.
mouseX	The current x coordiante of the the mouse in window space.
mouseX	The current y coordinate of the the mouse in window space.

virtual void makVrv::DtOsgGeoExtentRectangle::geodeticToGeocentric ( const DtVector &  geodetic, DtVector &  geocentric  )

protectedvirtual

Convient function for converting from geodetic coordinate to geocentric coordinate.

Parameters

geodetic	the geodetic coordinate
geocentric	the geocentric coordinate

virtual void makVrv::DtOsgGeoExtentRectangle::geocentricToGeodetic ( const DtVector &  geocentric, DtVector &  geodetic  )

protectedvirtual

Convient function for converting from geocentric coordinate to geodetic coordinate.

Parameters

geocentric	the geocentric coordinate
geodetic	the geodetic coordinate

virtual void makVrv::DtOsgGeoExtentRectangle::geocentricToWindow ( const DtVector &  geocentric, double &  mouseX, double &  mouseY  )

protectedvirtual

Convient function for converting from geocentric coordinate to window coordinate.

Parameters

geocentric	the geocentric coordinate
mouseX	the x window coordinate
mouseY	the y window coordinate

virtual void makVrv::DtOsgGeoExtentRectangle::windowToGeocentric ( double  mouseX, double  mouseY, DtVector &  geocentric  )

protectedvirtual

Convient function for converting from window coordinate to geocentric coordinate.

Member Data Documentation

boost::signalslib::signal<void(int index, double longtitude, double latitude)> makVrv::DtOsgGeoExtentRectangle::signal_vertexChanged

DtDe& makVrv::DtOsgGeoExtentRectangle::myDe

protected

const DtDisplayUnitsConverter& makVrv::DtOsgGeoExtentRectangle::myConverter

protected

Vertex* makVrv::DtOsgGeoExtentRectangle::myVertices[4]

protected

DtFilledPolygon* makVrv::DtOsgGeoExtentRectangle::myRectangle

protected

DtCameraNode* makVrv::DtOsgGeoExtentRectangle::myCameraNode

protected

DtChannel* makVrv::DtOsgGeoExtentRectangle::myChannel

protected

bool makVrv::DtOsgGeoExtentRectangle::myIsDirty

protected

DtVector makVrv::DtOsgGeoExtentRectangle::myColor

protected

DtIntersectorsContainer* makVrv::DtOsgGeoExtentRectangle::myIntersectors = nullptr

protected

---

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvOsg/DtOsgGeoExtentRectangle.h