Graphical representation of a note head. More...

Inheritance diagram for GRStdNoteHead:

Public Member Functions
	GRStdNoteHead (GREvent *sngnote, const TYPE_DURATION &inDur, GDirection inStemDirection=dirAUTO)

virtual	~GRStdNoteHead ()

virtual void	configureNoteHead (const TYPE_DURATION &inDur)

virtual NVPoint	getNoteHeadPosition () const

virtual const NVPoint &	getPosition () const

virtual const NVPoint &	getReferencePosition () const
	Retrieves the Symbol-reference-position with respect to the GUIDO-reference-position. More...

virtual void	OnDraw (VGDevice &hdc) const

virtual unsigned int	getSymbol () const

virtual void	adjustPositionForChords (ARTHead::HEADSTATE inHeadstate, GDirection inGlobalStemDirection)

void	adjustHorizontalPosition ()

virtual void	setGlobalStemDirection (GDirection inGlobalStemDirection)

void	setHaveToBeDrawn (bool inHaveToBeDrawn)

Public Member Functions inherited from GRNoteHead
	GRNoteHead ()

virtual	~GRNoteHead ()

virtual const NVPoint &	getOffset () const

virtual void	setOffset (const NVPoint &noff)

virtual void	addToOffset (const NVPoint &pt)

virtual float	getSize () const

virtual const unsigned char *	getColRef () const

Public Member Functions inherited from GRNotationElement
	GRNotationElement ()

virtual	~GRNotationElement ()

GRStaff *	getGRStaff () const

virtual void	setGRStaff (GRStaff *in)

GRSystemSlice *	getGRSystemSlice () const

virtual int	getStaffNumber () const

virtual void	tellPosition (GObject *caller, const NVPoint &point)

virtual float	getLeftSpace () const

virtual float	getRightSpace () const

virtual void	setLeftSpace (float lspace)

virtual void	setRightSpace (float rspace)

virtual void	setHPosition (float nx)

virtual void	setPosition (const NVPoint &newPosition)

virtual void	setNeedsSpring (int inFlag)

virtual int	getNeedsSpring () const

virtual int	getSpringID () const

virtual void	tellSpringID (int inSpringID)

NEPointerList *	getAssociations ()

const NEPointerList *	getAssociations () const

virtual void	removeAssociation (const NEPointerList &nl)

virtual void	removeAssociation (GRNotationElement *el)

void	FreeAssociatedList ()

virtual NVPoint	getTieEnd () const

virtual NVPoint	getTieStart () const

virtual NVRect	getAssociatedBoundingBox () const

void	addToBoundingBox (GRNotationElement *in)

void	OnDrawSymbol (VGDevice &hdc, unsigned int inSymbol, float inOffsetX=0, float inOffsetY=0, float inFontSize=0) const

void	OnDrawText (VGDevice &hdc, NVPoint pos, const char *cp, int inCharCount=-1) const

void	OnDrawText (VGDevice &hdc, const char *cp, int inCharCount=-1) const

void	DrawSymbol (VGDevice &hdc, unsigned int inSymbol, float x=0, float y=0, float size=0) const

void	DrawNumericSymbols (VGDevice &hdc, const char *symbols, float x, float y, float size, float spacing=DEFAULTNUMERICSPACE) const

void	Show (bool status)

bool	GetShow () const

virtual void	SendMap (const NVRect &r, MapCollector &f, TYPE_TIMEPOSITION date, TYPE_DURATION dur, GuidoElementType type, MapInfos &infos) const

virtual void	SendMap (MapCollector &f, TYPE_TIMEPOSITION date, TYPE_DURATION dur, GuidoElementType type, MapInfos &infos) const

virtual unsigned int	getTextAlign () const

virtual const ARMusicalObject *	getAbstractRepresentation () const

virtual const TYPE_DURATION &	getDuration () const

virtual void	setDuration (const TYPE_TIMEPOSITION &dur)

virtual void	setRelativeTimePosition (const TYPE_TIMEPOSITION &tp)

virtual void	setRelativeEndTimePosition (const TYPE_TIMEPOSITION &tp)

virtual const TYPE_TIMEPOSITION &	getRelativeTimePosition () const

virtual void	setDrawOnOff (bool onoff)

virtual bool	getDrawOnOff ()

virtual TYPE_TIMEPOSITION	getRelativeEndTimePosition () const

virtual void	recalcVerticalPosition ()

virtual void	addAssociation (GRNotationElement *grnot)

virtual void	accept (GRVisitor &visitor)

virtual void	print (std::ostream &os) const

const NEPointerList *	associated () const

virtual void	setIsInHeader (bool state)

virtual bool	isInHeader () const

virtual bool	isEmpty () const

virtual bool	isLyrics () const

virtual bool	isChordComma () const

virtual bool	checkCollisionWith () const

virtual const GRText *	isText () const

virtual const GRSingleNote *	isSingleNote () const

virtual GRSingleNote *	isSingleNote ()

virtual const GRNote *	isGRNote () const

virtual const GRRest *	isRest () const

virtual const GREvent *	isGREvent () const

virtual GREvent *	isGREvent ()

virtual const GRGlue *	isGRGlue () const

virtual const GRTempo *	isGRTempo () const

virtual const GRTrill *	isGRTrill () const

virtual const GRBar *	isGRBar () const

virtual const GRDynamics *	isGRDynamic () const

virtual GRFingering *	isGRFingering ()

virtual GRSlur *	isGRSlur ()

virtual const GRHarmony *	isGRHarmony () const

Public Member Functions inherited from GObject
virtual	~GObject ()

virtual const char *	getFont () const

virtual const char *	getFontAttrib () const

virtual int	getFontSize () const

const NVPoint &	getPosition () const

const NVRect &	getBoundingBox () const

void	addToBoundingBox (const NVRect &in)

NVRect &	getReferenceBoundingBox ()

virtual bool	isGREventClass () const

virtual void	GetMap (GuidoElementSelector sel, MapCollector &f, MapInfos &infos) const

virtual void	DrawBoundingBox (VGDevice &hdc, const VGColor &inBrushColor) const

Public Member Functions inherited from GRVisitable
virtual	~GRVisitable ()

Protected Types
enum	BracketsType { None, Round, Square, Angled }

Protected Member Functions
virtual unsigned int	durationToHeadSymbol (const TYPE_DURATION &inDur) const

Protected Member Functions inherited from GRNotationElement
void	DrawExtents (VGDevice &hdc, const VGColor &inColor) const

Protected Member Functions inherited from GObject
	GObject ()

	GObject (const GObject &in)

Protected Attributes
NVPoint	sRefPosNotehead

NVstring	mStyle

GDirection	singleStemDirection

GDirection	globalStemDirection

float	halfExtent

BracketsType	mBracketsType

bool	mNoteHeadHaveToBeDrawn

GREvent *	sngnot

Protected Attributes inherited from GRNoteHead
NVPoint	mOffset

float	mSize

unsigned char *	mColRef

Protected Attributes inherited from GRNotationElement
unsigned int	mSymbol

GRStaff *	mGrStaff

int	mNeedsSpring

int	mSpringID

float	mLeftSpace

float	mRightSpace

bool	mDraw

bool	mShow

bool	mIsInHeader

TYPE_DURATION	mDurationOfGR

NEPointerList *	mAssociated

Protected Attributes inherited from GObject
NVPoint	mPosition

NVRect	mBoundingBox

NVRect	mMapping

Additional Inherited Members
Static Public Member Functions inherited from GRNotationElement
static int	ComparePos (const GRNotationElement g1, const GRNotationElement g2)

Static Public Member Functions inherited from GObject
static bool	positionIsOnStaffLine (float inPositionY, float inLSpace)

static float	GetSymbolExtent (unsigned int inSymbol)

Static Protected Attributes inherited from GObject
static std::map< ConstMusicalSymbolID, float >	sSymbolExtentMap

static NVPoint	sRefposNone

Detailed Description

Graphical representation of a note head.

Member Enumeration Documentation

◆ BracketsType

enum GRStdNoteHead::BracketsType

protected

Enumerator
None
Round
Square
Angled

Constructor & Destructor Documentation

◆ GRStdNoteHead()

GRStdNoteHead::GRStdNoteHead	(	GREvent *	sngnote,
		const TYPE_DURATION &	inDur,
		GDirection	inStemDirection = `dirAUTO`
	)

◆ ~GRStdNoteHead()

virtual GRStdNoteHead::~GRStdNoteHead ( )

virtual

Member Function Documentation

◆ adjustHorizontalPosition()

void GRStdNoteHead::adjustHorizontalPosition ( )

◆ adjustPositionForChords()

virtual void GRStdNoteHead::adjustPositionForChords	(	ARTHead::HEADSTATE	inHeadstate,
		GDirection	inGlobalStemDirection
	)

virtual

◆ configureNoteHead()

virtual void GRStdNoteHead::configureNoteHead ( const TYPE_DURATION & inDur )

virtual

◆ durationToHeadSymbol()

virtual unsigned int GRStdNoteHead::durationToHeadSymbol ( const TYPE_DURATION & inDur ) const

protectedvirtual

◆ getNoteHeadPosition()

virtual NVPoint GRStdNoteHead::getNoteHeadPosition ( ) const

virtual

◆ getPosition()

virtual const NVPoint& GRStdNoteHead::getPosition ( ) const

virtual

◆ getReferencePosition()

virtual const NVPoint& GRStdNoteHead::getReferencePosition ( ) const

virtual

Retrieves the Symbol-reference-position with respect to the GUIDO-reference-position.

It is used for "generic" drawing of graphical symbols from a notation-font. Each symbol has to set the reference position according to font-symbol etc... the refpos is always specified using the "regular" fontsize; when the size parameter is different, the actual offset must be calculated during drawing.

Reimplemented from GObject.

◆ getSymbol()

virtual unsigned int GRStdNoteHead::getSymbol ( ) const

virtual

◆ OnDraw()

virtual void GRStdNoteHead::OnDraw ( VGDevice & hdc ) const

virtual

Reimplemented from GRNotationElement.

◆ setGlobalStemDirection()

virtual void GRStdNoteHead::setGlobalStemDirection ( GDirection inGlobalStemDirection )

virtual

◆ setHaveToBeDrawn()

void GRStdNoteHead::setHaveToBeDrawn ( bool inHaveToBeDrawn )

Member Data Documentation

◆ globalStemDirection

GDirection GRStdNoteHead::globalStemDirection

protected

◆ halfExtent

float GRStdNoteHead::halfExtent

protected

◆ mBracketsType

BracketsType GRStdNoteHead::mBracketsType

protected

◆ mNoteHeadHaveToBeDrawn

bool GRStdNoteHead::mNoteHeadHaveToBeDrawn

protected

◆ mStyle

NVstring GRStdNoteHead::mStyle

protected

◆ singleStemDirection

GDirection GRStdNoteHead::singleStemDirection

protected

◆ sngnot

GREvent* GRStdNoteHead::sngnot

protected

◆ sRefPosNotehead

NVPoint GRStdNoteHead::sRefPosNotehead

protected

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Enumeration Documentation

◆ BracketsType

Constructor & Destructor Documentation

◆ GRStdNoteHead()

◆ ~GRStdNoteHead()

Member Function Documentation

◆ adjustHorizontalPosition()

◆ adjustPositionForChords()

◆ configureNoteHead()

◆ durationToHeadSymbol()

◆ getNoteHeadPosition()

◆ getPosition()

◆ getReferencePosition()

◆ getSymbol()

◆ OnDraw()

◆ setGlobalStemDirection()

◆ setHaveToBeDrawn()

Member Data Documentation

◆ globalStemDirection

◆ halfExtent

◆ mBracketsType

◆ mNoteHeadHaveToBeDrawn

◆ mStyle

◆ singleStemDirection

◆ sngnot

◆ sRefPosNotehead