Graphical representation of a stem. More...

Inheritance diagram for GRStem:

Public Member Functions
	GRStem (GRGlobalStem *gstem)

	GRStem (GREvent *sngnot, const TYPE_DURATION &dur, GDirection dir, float length, float notebreite)

virtual	~GRStem ()

virtual void	configureStem (const TYPE_DURATION &dur)

virtual void	setStemLength (float inLen)

virtual void	setStemDir (GDirection dir)

virtual void	addToOffset (const NVPoint &pt)

virtual void	OnDraw (VGDevice &hdc) const

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

virtual const NVPoint &	getOffset () const

virtual float	getSize () const

virtual GDirection	getStemDir () const

virtual float	getStemLength () const

virtual const unsigned char *	getColRef () const

bool	getFirstSegmentDrawingState () const

ARTHead::HEADSTATE	getHeadOrientation () const

virtual void	setColRef (const unsigned char *inColor)

void	setOffsetStartPosition (float inOffset)

void	setFirstSegmentDrawingState (bool inDrawActivated)

void	setLastHeadOrientation (ARTHead::HEADSTATE value)

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 ()

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)

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 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

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

static NVPoint	sRefposNone

Detailed Description

Graphical representation of a stem.

Constructor & Destructor Documentation

◆ GRStem() [1/2]

GRStem::GRStem ( GRGlobalStem * gstem )

◆ GRStem() [2/2]

GRStem::GRStem	(	GREvent *	sngnot,
		const TYPE_DURATION &	dur,
		GDirection	dir,
		float	length,
		float	notebreite
	)

◆ ~GRStem()

virtual GRStem::~GRStem ( )

virtual

Member Function Documentation

◆ addToOffset()

virtual void GRStem::addToOffset ( const NVPoint & pt )

inlinevirtual

Reimplemented from GObject.

◆ configureStem()

virtual void GRStem::configureStem ( const TYPE_DURATION & dur )

virtual

◆ getColRef()

virtual const unsigned char* GRStem::getColRef ( ) const

inlinevirtual

Reimplemented from GObject.

◆ getFirstSegmentDrawingState()

bool GRStem::getFirstSegmentDrawingState ( ) const

inline

◆ getHeadOrientation()

ARTHead::HEADSTATE GRStem::getHeadOrientation ( ) const

inline

◆ getOffset()

virtual const NVPoint& GRStem::getOffset ( ) const

inlinevirtual

Reimplemented from GObject.

◆ getReferencePosition()

virtual const NVPoint& GRStem::getReferencePosition ( ) const

inlinevirtual

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.

◆ getSize()

virtual float GRStem::getSize ( ) const

inlinevirtual

Reimplemented from GObject.

◆ getStemDir()

virtual GDirection GRStem::getStemDir ( ) const

inlinevirtual

◆ getStemLength()

virtual float GRStem::getStemLength ( ) const

inlinevirtual

◆ OnDraw()

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

virtual

Reimplemented from GRNotationElement.

◆ setColRef()

virtual void GRStem::setColRef ( const unsigned char * inColor )

virtual

◆ setFirstSegmentDrawingState()

void GRStem::setFirstSegmentDrawingState ( bool inDrawActivated )

inline

◆ setLastHeadOrientation()

void GRStem::setLastHeadOrientation ( ARTHead::HEADSTATE value )

inline

◆ setOffsetStartPosition()

void GRStem::setOffsetStartPosition ( float inOffset )

inline

◆ setStemDir()

virtual void GRStem::setStemDir ( GDirection dir )

virtual

◆ setStemLength()

virtual void GRStem::setStemLength ( float inLen )

virtual

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ GRStem() [1/2]

◆ GRStem() [2/2]

◆ ~GRStem()

Member Function Documentation

◆ addToOffset()

◆ configureStem()

◆ getColRef()

◆ getFirstSegmentDrawingState()

◆ getHeadOrientation()

◆ getOffset()

◆ getReferencePosition()

◆ getSize()

◆ getStemDir()

◆ getStemLength()

◆ OnDraw()

◆ setColRef()

◆ setFirstSegmentDrawingState()

◆ setLastHeadOrientation()

◆ setOffsetStartPosition()

◆ setStemDir()

◆ setStemLength()