vrvGraphics-based implementation of a 2D compass

Inheritance diagram for makVrv::DtOsgChannelCompassInstance:

Classes
struct	TickMark

Public Member Functions
	DtOsgChannelCompassInstance (DtDe &de)

virtual	~DtOsgChannelCompassInstance ()

	DtOsgChannelCompassInstance ()=delete

	DtOsgChannelCompassInstance (const DtOsgChannelCompassInstance &other)=delete

DtOsgChannelCompassInstance &	operator= (const DtOsgChannelCompassInstance &other)=delete

virtual void	setVisible (bool isVisible)

virtual bool	visible ()

virtual void	setChannelName (const std::string &deName, const std::string &winName, const std::string &channelName)

virtual void	setModelDefinition (const std::string &modelDefinition)

virtual void	updateCompass (bool force)

void	updateLetter (bool &dirtyFlag, const std::string &filename, int tickIndex, DtQuadProxyInterface letterQuad, DtOsgTextureWrapper letterTexture, bool &force)

virtual void	setNorthLetterFilename (const std::string &filename)

virtual void	setSouthLetterFilename (const std::string &filename)

virtual void	setEastLetterFilename (const std::string &filename)

virtual void	setWestLetterFilename (const std::string &filename)

virtual void	setStarFilename (const std::string &filename)

virtual void	setDarkTickColor (float r, float g, float b, float a)

virtual void	setLightTickColor (float r, float g, float b, float a)

virtual void	setPixelRatio (float pixelRatio)

Public Member Functions inherited from makVrv::DtChannelCompassInstance
	DtChannelCompassInstance (DtDe &de)

virtual	~DtChannelCompassInstance ()

	DtChannelCompassInstance (const DtChannelCompassInstance &other)=delete

DtChannelCompassInstance &	operator= (const DtChannelCompassInstance &other)=delete

virtual void	setCompassHeading (double heading)

virtual void	setLocation (DtChannelCompass::Locations location)

DtChannelCompass::Locations	location () const

virtual void	setMargins (unsigned int xMargin, unsigned int yMargin)

virtual void	setCompassRadius (unsigned int radius)

virtual void	setNorthLetterSize (unsigned int width, unsigned int height)

void	setSouthLetterSize (unsigned int width, unsigned int height)

virtual void	setEastLetterSize (unsigned int width, unsigned int height)

virtual void	setWestLetterSize (unsigned int width, unsigned int height)

virtual void	setStarSize (unsigned int width, unsigned int height)

virtual void	showSmallTickMarks (bool show)

Public Member Functions inherited from makVrv::DtSetVisibilityInterface
virtual	~DtSetVisibilityInterface ()

Protected Types
typedef std::vector< float >	VertexList

Protected Member Functions
virtual void	slot_channelCreated (DtChannelManager , DtChannel )

virtual void	slot_channelToBeDestroyed (DtChannelManager , DtChannel )

virtual void	slot_channelConfigurationModified (const std::string &deName, const std::string &winName, const std::string &oldChannelName, const DtChannelConfiguration &config)

virtual void	slot_windowConfigurationModified (const std::string &deName, const std::string &winName, const DtWindowConfiguration &config)

virtual void	slot_coordinateSystemChanged ()

void	createCompass ()

void	destroyCompass ()

virtual void	createTextures (DtDe &de)

virtual void	destroyTextures ()

osg::Vec2	calcCenterPosition ()

void	slot_update ()

DtLineSegment *	createDarkSide (DtOverlayRendererInterface &overlay)

DtLineSegment *	createLightSide (DtOverlayRendererInterface &overlay)

Static Protected Member Functions
static void	rotate (const DtOsgChannelCompassInstance::VertexList &in, double rad, DtOsgChannelCompassInstance::VertexList &out)

static void	translate (const DtOsgChannelCompassInstance::VertexList &in, const osg::Vec2 &translation, DtOsgChannelCompassInstance::VertexList &out)

static void	scale (const DtOsgChannelCompassInstance::VertexList &in, double s, DtOsgChannelCompassInstance::VertexList &out)

Protected Attributes
DtSignalConnectionManager	myConnections

DtSignalConnectionManager	myPixelRatioConnection

DtOsgChannel *	myChannel

std::unique_ptr < DtOsgTextureWrapper >	myNorthTexture

std::unique_ptr < DtOsgTextureWrapper >	mySouthTexture

std::unique_ptr < DtOsgTextureWrapper >	myEastTexture

std::unique_ptr < DtOsgTextureWrapper >	myWestTexture

std::unique_ptr < DtOsgTextureWrapper >	myStarTexture

DtQuadProxyInterface *	myNorthLetter

DtQuadProxyInterface *	mySouthLetter

DtQuadProxyInterface *	myEastLetter

DtQuadProxyInterface *	myWestLetter

DtQuadProxyInterface *	myStarQuad

osg::Vec2	myCenterPosition

bool	myNorthLetterDirty

bool	mySouthLetterDirty

bool	myEastLetterDirty

bool	myWestLetterDirty

bool	myStarDirty

TickMark	myLargeTickMarks [7]

TickMark	mySmallTickMarks [16]

float	myPixelRatio

TickMark	myTrueNorthMark

TickMark	myMagneticNorthMark

TickMark	myDaggerMark

DtCoordinateSystem *	myCoordinateSystem = nullptr

Protected Attributes inherited from makVrv::DtChannelCompassInstance
std::string	myModelDefinitionName

std::string	myDisplayEngineName

std::string	myWindowName

std::string	myChannelName

DtChannelCompass::Locations	myLocation

unsigned int	myMargins [2]

std::string	myNorthLetterFilename

std::string	mySouthLetterFilename

std::string	myEastLetterFilename

std::string	myWestLetterFilename

std::string	myStarFilename

unsigned int	myCompassRadius

double	myCompassHeading

double	myCompassDeclination

unsigned int	myNorthLetterSize [2]

unsigned int	mySouthLetterSize [2]

unsigned int	myEastLetterSize [2]

unsigned int	myWestLetterSize [2]

unsigned int	myStarSize [2]

float	myDarkTickColor [4]

float	myLightTickColor [4]

bool	myShowSmallTickMarks

DtDe &	myDe

Member Typedef Documentation

typedef std::vector<float> makVrv::DtOsgChannelCompassInstance::VertexList

protected

Constructor & Destructor Documentation

makVrv::DtOsgChannelCompassInstance::DtOsgChannelCompassInstance ( DtDe & de )

CTOR.

virtual makVrv::DtOsgChannelCompassInstance::~DtOsgChannelCompassInstance ( )

virtual

DTOR.

makVrv::DtOsgChannelCompassInstance::DtOsgChannelCompassInstance ( )

delete

Default Constructor not implemented.

makVrv::DtOsgChannelCompassInstance::DtOsgChannelCompassInstance ( const DtOsgChannelCompassInstance & other )

delete

Copy Constructor not implemented - Copy not allowed.

Member Function Documentation

DtOsgChannelCompassInstance& makVrv::DtOsgChannelCompassInstance::operator= ( const DtOsgChannelCompassInstance & other )

delete

Assignment Operator not implemented - Assignment not allowed.

virtual void makVrv::DtOsgChannelCompassInstance::setVisible ( bool isVisible )

virtual

Set the compass to visible or invisible.

Implements makVrv::DtSetVisibilityInterface.

virtual bool makVrv::DtOsgChannelCompassInstance::visible ( )

virtual

Return visibility status.

virtual void makVrv::DtOsgChannelCompassInstance::setChannelName	(	const std::string &	deName,
		const std::string &	winName,
		const std::string &	channelName
	)

virtual

Set the name of the channel that this compass should be drawn on.

Reimplemented from makVrv::DtChannelCompassInstance.

virtual void makVrv::DtOsgChannelCompassInstance::setModelDefinition ( const std::string & modelDefinition )

virtual

Set the model definition; note that this (potentially) includes all the other parameters enumeration below.

Reimplemented from makVrv::DtChannelCompassInstance.

virtual void makVrv::DtOsgChannelCompassInstance::updateCompass ( bool force )

virtual

Called anytime any of the compass frame parameters change; calls redraw compass needle.

Implements makVrv::DtChannelCompassInstance.

void makVrv::DtOsgChannelCompassInstance::updateLetter	(	bool &	dirtyFlag,
		const std::string &	filename,
		int	tickIndex,
		DtQuadProxyInterface *	letterQuad,
		DtOsgTextureWrapper *	letterTexture,
		bool &	force
	)

virtual void makVrv::DtOsgChannelCompassInstance::setNorthLetterFilename ( const std::string & filename )

virtual