A class that fetches the metrics for text (for how Finale will render it), such as the boundary boxes and the advance width. More...

#include <ff_base.h>

Inheritance diagram for FCTextMetrics:

Public Member Functions
	FCTextMetrics ()
	The constructor. Defaults to unloaded. Metrics must be loaded with LoadString, LoadSymbol, or LoadArticulation.

bool	LoadString (const FCString pText, const FCFontInfo pFont, float percent)
	Loads the metrics for the string and font.

bool	LoadSymbol (eUniChar16 symbolchar, FCFontInfo *pFont, float percent)
	Loads the text metrics for a specific character in a font.

bool	LoadArticulation (FCArticulationDef *pArticDef, bool flipped, float percent)
	Loads the metrics for a specific articulation glyph.

void	CopyFrom (FCTextMetrics *pTextMetrics)
	Copies all metrics data from another object.

double	GetAdvanceWidthPoints () const
	Returns the advance width of the string (the pen position before and after printing the string), in fractional Points measurements.

double	GetLeftPoints () const
	Returns the left side of the bounding box, in fractional Points measurements.

double	GetRightPoints () const
	Returns the right side of the bounding box, in fractional Points measurements.

double	GetTopPoints () const
	Returns the top side of the bounding box, in fractional Points measurements.

double	GetBottomPoints () const
	Returns the bottom side of the bounding box, in fractional Points measurements.

double	GetAdvanceWidthEVPUs () const
	Returns the advance width of the string (the pen position before and after printing the string), in fractional EVPUs.

double	GetLeftEVPUs () const
	Returns the left side of the bounding box, in fractional EVPUs.

double	GetRightEVPUs () const
	Returns the right side of the bounding box, in fractional EVPUs.

double	GetTopEVPUs () const
	Returns the top side of the bounding box, in fractional EVPUs.

double	GetBottomEVPUs () const
	Returns the bottom side of the bounding box, in fractional EVPUs.

double	CalcHeightPoints ()
	Returns the width of the bounding box, in fractional Points.

double	CalcWidthPoints ()
	Returns the width of the bounding box, in fractional Points.

double	CalcHeightEVPUs ()
	Returns the width of the bounding box, in fractional EVPUs.

double	CalcWidthEVPUs ()
	Returns the width of the bounding box, in fractional EVPUs.

const char *	ClassName () const override
	Returns the name of the class, for diagnostic purposes. This method MUST be overwritten in each child class.

void	DebugDump () override
	Outputs the class data/information for debugging purposes.

Public Member Functions inherited from __FCBase
virtual const PDKFRAMEWORK_CLASSID	GetClassID () const
	Returns the internal class ID for the PDK Framework class. This is implemented mostly because Lua has problems to resolve the true classes of inherited objects.

virtual	~__FCBase ()
	Virtual destructor, so all inherited classes get the virtual destructor.

void	DebugMsgInt (const char *pszPrefixText, int i)
	Creates a simple Message Box for debug purposes. The text appears with the extra digit (in decimal presentation) appearing afterwards.

void	DebugMsgHex (const char *pszPrefixText, int i)
	Creates a simple Message Box for debug purposes. The text appears with the extra digit (as a hexadecimal number) appearing afterwards.

void	DebugMsgString (const char pszPrefixText, const char thestring)
	Creates a simple Message Box for debug purposes. The text appears with the extra string appearing afterwards.

void	DebugMsg (const char *pszMsg)
	Creates a simple Message Box for debug purposes with just one text string.

void	DebugOutMenuInfo (FCUI *pUI, int menuixd_horiz, int menuixd_vert) const
	Outputs the menu command info for debugging purposes.

int	DebugOutFormat (const char *fmt,...)
	Outputs debug text using C style "printf" syntax.

virtual void	DebugDataDump ()
	Outputs a memory dump of the data block in the object for debugging purposes.

virtual void	DebugDataByteArrayDump ()
	Outputs a memory dump of the data block in the object for debugging purposes, as a C++ byte array.

void	Set16BitFlag (FLAG_16 *flag, FLAG_16 flagbits, bool state)
	Sets a 16 bit flag.

void	Set32BitFlag (FLAG_32 *flag, FLAG_32 flagbits, bool state)
	Sets/resets a 32 bit flag, by using a bit mask.

bool	GetBitFlag (FLAG_32 flag, FLAG_32 flagbits) const
	Gets a state from flag bits. Returns true if any bit in the mask is set.

int	GetBitCount (FLAG_32 flag)
	Returns the total number of set bits in a 32-bit unsigned int.

void	SetSpecific32Bit (FLAG_32 *flag, int bitnumber, bool state)
	Sets/resets a single bit in a 32 bit flag, by specifying one specific bit.

void	SetUserData (void *pData)
	Sets the user data attached to the instance of an object.

void	SetUserData2 (void *pData)
	Sets the additional user data attached to the instance of an object.

void *	GetUserData () const
	Gets the user data attached to the instance of an object.

void *	GetUserData2 () const
	Gets the additional user data attached to the instance of an object.

virtual bool	IsIdentical (const __FCBase *pCompareObject) const
	Returns true if the data in the passed object is considered to be identical to the current object, otherwise false.

void	StoreXML_String (tinyxml2::XMLElement pParentNode, const char pszElementName, FCString *pStringValue)
	Helper function to store FCString objects in the XML file.

void	StoreXML_Integer (tinyxml2::XMLElement pParentNode, const char pszElementName, int value)
	Helper function to store integer objects in the XML file.

void	StoreXML_Bool (tinyxml2::XMLElement pParentNode, const char pszElementName, bool value)
	Helper function to store boolean objects in the XML file.

void	StoreXML_StringAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, FCString *pStringValue)
	Helper function to store FCString objects in the XML file, as an attribute to a node.

void	StoreXML_IntegerAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, int value)
	Helper function to store integer objects in the XML file, as an attribute to a node.

void	StoreXML_BoolAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, bool value)
	Helper function to store boolean objects in the XML file, as an attribute to a node.

void	StoreXML_FloatAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, float value)
	Helper function to store floating point objects in the XML file, as an attribute to a node.

virtual void	StoreToXML (tinyxml2::XMLElement *pParentNode)
	Virtual method that is used to store an object's data.

bool	ReadXML_String (tinyxml2::XMLElement pParentNode, const char pszElementName, FCString *pStringValue)
	Helper method to read FCString objects from the XML file.

bool	ReadXML_Integer (tinyxml2::XMLElement pParentNode, const char pszElementName, int *pValue)
	Helper method to read integer objects from the XML file.

bool	ReadXML_Bool (tinyxml2::XMLElement pParentNode, const char pszElementName, bool *pValue)
	Helper method to read boolean objects from the XML file.

bool	ReadXML_StringAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, FCString *pStringValue)
	Helper method to read FCString objects from the XML file, as an attribute to a node.

bool	ReadXML_IntegerAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, int *pValue)
	Helper method to read integer objects from the XML file, as an attribute to a node.

bool	ReadXML_BoolAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, bool *pValue)
	Helper method to read boolean objects from the XML file, as an attribute to a node.

bool	ReadXML_FloatAttribute (tinyxml2::XMLElement pNode, const char pszAttributeName, float *pValue)
	Helper method to read floating point objects from the XML file, as an attribute to a node.

virtual bool	ReadFromXML (tinyxml2::XMLElement *pParentNode)
	Virtual method that is used to read object data.

Additional Inherited Members
Public Types inherited from __FCBase
enum	PDKFRAMEWORK_CLASSID { FCID_UNKNOWN = 0 , FCID_ACCIDENTALMOD , FCID_ACTIVELYRIC , FCID_ALLOTMENT , FCID_ARTICULATION , FCID_ARTICULATIONDEF , FCID_BACKWARDREPEAT , FCID_BASELINE , FCID_BEAMMOD , FCID_BEATCHARTELEMENT , FCID_BOOKMARK , FCID_BROKENBEAMMOD , FCID_CATEGORYDEF , FCID_CELLCLEFCHANGE , FCID_CELLFRAMEHOLD , FCID_CELLGRAPHIC , FCID_CELLTEXT , FCID_CENTERSMARTSHAPE , FCID_CHORD , FCID_CHORDPREFS , FCID_CHORDSUFFIXELEMENT , FCID_CHORUSSYLLABLE , FCID_CLEFDEF , FCID_COMPOSITETIMESIGBOTTOMELEMENT , FCID_COMPOSITETIMESIGTOPELEMENT , FCID_CROSSSTAFFMOD , FCID_CUSTOMSMARTLINEDEF , FCID_CUSTOMSTEMMOD , FCID_DISTANCEPREFS , FCID_DOTMOD , FCID_ENCLOSURE , FCID_ENDINGREPEAT , FCID_ENIGMATEXTSTYLE , FCID_ENTRYALTERMOD , FCID_EXECUTABLESHAPEDEF , FCID_EXPRESSION , FCID_FONTINFO , FCID_FONTPREFS , FCID_FREEZESYSTEM , FCID_FRETBOARDSTYLEDEF , FCID_FRETBOARDSTYLEDEFS , FCID_FRETBOARDGROUPDEF , FCID_FRETBOARDGROUPDEFS , FCID_FRETINSTRUMENTDEF , FCID_GENERALPREFS , FCID_GRIDSGUIDESPREFS , FCID_GROUP , FCID_GROUPNAMEPOSITIONPREFS , FCID_HUMANPLAYBACKPREFS , FCID_INDEPENDENTCELLDETAIL , FCID_INSTRUMENTDEF , FCID_INSTRUMENTPLAYBACKDATA , FCID_KEYMODEDEF , FCID_KEYSIGNATURE , FCID_LAYERPREFS , FCID_LYRICSBASELINE , FCID_LYRICSPREFS , FCID_MEASURE , FCID_MEASURENUMBERREGION , FCID_METATOOLASSIGNMENT , FCID_MIDIEXPRESSION , FCID_MISCDOCPREFS , FCID_MULTIMEASUREREST , FCID_MULTIMEASURERESTPREFS , FCID_MULTISTAFFINSTRUMENT , FCID_MULTISTAFFINSTRUMENTS , FCID_MUSICCHARACTERPREFS , FCID_MUSICSPACINGPREFS , FCID_NUMBER , FCID_NOTEHEADMOD , FCID_OTHERINCI , FCID_PERCUSSIONLAYOUTNOTE , FCID_PERCUSSIONSTAFF , FCID_PERFORMANCEMOD , FCID_PAGE , FCID_PAGEFORMATPREFS , FCID_PAGEGRAPHIC , FCID_PAGETEXT , FCID_PART , FCID_PARTEXTRACTPREFS , FCID_PARTSCOPEPREFS , FCID_PARTSTAFFVOICING , FCID_PERCUSSIONNOTEMOD , FCID_PIANOBRACEPREFS , FCID_PLAYBACKPREFS , FCID_RAWTEXT , FCID_REPEATPREFS , FCID_SECONDARYBEAMBREAKMOD , FCID_BEAMEXTENSIONMOD , FCID_SECTIONSYLLABLE , FCID_SEPARATEMEASURENUMBER , FCID_SEPARATEPLACEMENT , FCID_SHAPEDEF , FCID_SHAPEEXPRESSIONDEF , FCID_SLURCONTOURPREFS , FCID_SIZEPREFS , FCID_SMARTSHAPE , FCID_SMARTSHAPEENTRYMARK , FCID_SMARTSHAPEMEASUREMARK , FCID_SMARTSHAPEPREFS , FCID_STAFF , FCID_STAFFLIST , FCID_STAFFNAMEPOSITION , FCID_STAFFNAMEPOSITIONPREFS , FCID_STAFFSTYLEASSIGN , FCID_STAFFSTYLEDEF , FCID_STAFFSYSTEM , FCID_STEMCONNECTIONTABLE , FCID_STEMMOD , FCID_STRING , FCID_SYLLABLEENTRYMOD , FCID_SYSTEMSTAFF , FCID_TABLATURENOTEMOD , FCID_TEMPOELEMENT , FCID_TEXTBLOCK , FCID_TEXTEXPRESSIONDEF , FCID_TEXTREPEAT , FCID_TEXTREPEATDEF , FCID_TIEMOD , FCID_TIEPREFS , FCID_TIECONTOURPREFS , FCID_TIEPLACEMENTPREFS , FCID_TIMESIGNATURE , FCID_TUPLET , FCID_TUPLETPREFS , FCID_VERSESYLLABLE }
	Constants for the GetClassID method. More...

enum	MEASUREMENTUNITS { MEASUREMENTUNIT_DEFAULT = UNIT_DEFAULT , MEASUREMENTUNIT_EVPUS = UNIT_EVPUS , MEASUREMENTUNIT_INCHES = UNIT_INCHES , MEASUREMENTUNIT_CENTIMETERS = UNIT_CENTS , MEASUREMENTUNIT_POINTS = UNIT_POINTS , MEASUREMENTUNIT_PICAS = UNIT_PICAS , MEASUREMENTUNIT_SPACES = UNIT_SPACES , MEASUREMENTUNIT_MILLIMETERS = 100 }
	Constants for Finale's standard measurement units. More...

Static Public Member Functions inherited from __FCBase
static void	DebugOutPtr (const char pszPrefixText, void ptr)
	Static method that outputs a line for debugging purposes. The prefix text appears with the extra ptr (in hexadeximal representation) appearing afterwards.

static void	DebugOutInt (const char *pszPrefixText, int i)
	Static method that outputs a line for debugging purposes. The text appears with the extra digit (in decimal presentation) appearing afterwards.

static void	DebugOutFloat (const char *pszPrefixText, double f)
	Static method that outputs a line for debugging purposes. The text appears with the extra float value appearing afterwards.

static void	DebugOutTag (const char *pszPrefixText, EXTAG extag)
	Static method that outputs a line for debugging purposes. The text appears with the EXTAG (in text) appearing afterwards.

static void	DebugOutHex (const char *pszPrefixText, int i)
	Static method that outputs a line for debugging purposes. The text appears with the extra digit (in hexadecimal presentation) appearing afterwards.

static void	DebugOutBin (const char *pszPrefixText, int i)
	Static method that outputs a line for debugging purposes. The text appears with the extra digit (in binary presentation) appearing afterwards.

static void	DebugOutString (const char pszPrefixText, const char thestring)
	Static method that outputs a line for debugging purposes (C string version). The text appears with the extra string appearing afterwards.

static void	DebugOutString (const char pszPrefixText, FCString pString)
	Static method that outputs a line for debugging purposes (FCString version). The text appears with the extra string appearing afterwards.

static void	DebugOutBool (const char *pszPrefixText, bool state)
	Static method that outputs a line for debugging purposes. The boolean state appears afterwards as either "TRUE" or "FALSE".

static void	DebugOutBlock (const void *pBuffer, int startoffset, int size)
	Static method that outputs a memory block for debugging purposes. Eight bytes per line will appear (as hex digits) until the whole memory block is dumped.

static void	DebugOutByteArrayBlock (const void *pBuffer, int startoffset, int size)
	Static method that outputs a memory block for debugging purposes. Eight bytes per line will appear (as hex digits) as a C++ onebyte array, until the whole memory block is dumped.

static void	DebugOut (const char *pszLine)
	Static method to output a line of text for debugging purposes.

Protected Member Functions inherited from __FCBase
	__FCBase ()
	The constructor.

Detailed Description

A class that fetches the metrics for text (for how Finale will render it), such as the boundary boxes and the advance width.

Metrics can be obtained with the LoadString(), LoadSymbol() or LoadArticulation() methods.

This class only works on Finale 25 and above.

Constructor & Destructor Documentation

◆ FCTextMetrics()

FCTextMetrics::FCTextMetrics ( )

inline

The constructor. Defaults to unloaded. Metrics must be loaded with LoadString, LoadSymbol, or LoadArticulation.

Lua-supported.

Member Function Documentation

◆ CalcHeightEVPUs()

double FCTextMetrics::CalcHeightEVPUs ( )

inline

Returns the width of the bounding box, in fractional EVPUs.

Lua-supported.

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the width of the bounding box, in fractional EVPUs.

◆ CalcHeightPoints()

double FCTextMetrics::CalcHeightPoints ( )

inline

Returns the width of the bounding box, in fractional Points.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide CalcHeightEVPUs by 4.

Lua-supported.

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the width of the bounding box, in fractional Points.

◆ CalcWidthEVPUs()

double FCTextMetrics::CalcWidthEVPUs ( )

inline

Returns the width of the bounding box, in fractional EVPUs.

Lua-supported.

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the width of the bounding box, in fractional EVPUs.

◆ CalcWidthPoints()

double FCTextMetrics::CalcWidthPoints ( )

inline

Returns the width of the bounding box, in fractional Points.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide CalcWidthEVPUs by 4.

Lua-supported.

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the width of the bounding box, in fractional Points.

◆ ClassName()

const char * FCTextMetrics::ClassName ( ) const

inlineoverridevirtual

Returns the name of the class, for diagnostic purposes. This method MUST be overwritten in each child class.

Lua-supported.

Implements __FCBase.

◆ CopyFrom()

void FCTextMetrics::CopyFrom ( FCTextMetrics * pTextMetrics )

Copies all metrics data from another object.

Lua-supported.

Parameters

pTextMetrics Pointer to the source object to be copied.

◆ DebugDump()

void FCTextMetrics::DebugDump ( )

inlineoverridevirtual

Outputs the class data/information for debugging purposes.

Accessible if PDK_FRAMEWORK_DEBUG is defined.

When child class inherit this method to output the contents of its own members, it should call the parent before providing its own output.

Reimplemented from __FCBase.

◆ GetAdvanceWidthEVPUs()

double FCTextMetrics::GetAdvanceWidthEVPUs ( ) const

inline

Returns the advance width of the string (the pen position before and after printing the string), in fractional EVPUs.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the advance width, in fractional EVPUs.

◆ GetAdvanceWidthPoints()

double FCTextMetrics::GetAdvanceWidthPoints ( ) const

inline

Returns the advance width of the string (the pen position before and after printing the string), in fractional Points measurements.

This width is not the same as the left-right difference of the bounding box.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide GetAdvanceWidthEVPUs by 4.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the advance width, in fractional Points.

◆ GetBottomEVPUs()

double FCTextMetrics::GetBottomEVPUs ( ) const

inline

Returns the bottom side of the bounding box, in fractional EVPUs.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the bottom side of the bounding box, in fractional EVPUs.

◆ GetBottomPoints()

double FCTextMetrics::GetBottomPoints ( ) const

inline

Returns the bottom side of the bounding box, in fractional Points measurements.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide GetBottomEVPUs by 4.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the bottom side of the bounding box, in fractional Points measurements.

◆ GetLeftEVPUs()

double FCTextMetrics::GetLeftEVPUs ( ) const

inline

Returns the left side of the bounding box, in fractional EVPUs.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the left side of the bounding box, in fractional EVPUs.

◆ GetLeftPoints()

double FCTextMetrics::GetLeftPoints ( ) const

inline

Returns the left side of the bounding box, in fractional Points measurements.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide GetLeftEVPUs by 4.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the left side of the bounding box, in fractional Points measurements.

◆ GetRightEVPUs()

double FCTextMetrics::GetRightEVPUs ( ) const

inline

Returns the right side of the bounding box, in fractional EVPUs.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the right side of the bounding box, in fractional EVPUs.

◆ GetRightPoints()

double FCTextMetrics::GetRightPoints ( ) const

inline

Returns the right side of the bounding box, in fractional Points measurements.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide GetRightEVPUs by 4.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the right side of the bounding box, in fractional Points measurements.

◆ GetTopEVPUs()

double FCTextMetrics::GetTopEVPUs ( ) const

inline

Returns the top side of the bounding box, in fractional EVPUs.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the top side of the bounding box, in fractional EVPUs.

◆ GetTopPoints()

double FCTextMetrics::GetTopPoints ( ) const

inline

Returns the top side of the bounding box, in fractional Points measurements.

Warning: The "points" referred to here are a platform-dependent units. On macOS, they appear to be 72 dpi points, but on Windows they are a different unit, possibly pixels. To get platform-independent 72 dpi units, do not use this function. Instead, divide GetTopEVPUs by 4.

Lua-supported (also as a read-only property).

Returns: For Finale versions earlier than Finale 25, 0 is returned. Otherwise, the top side of the bounding box, in fractional Points measurements.

◆ LoadArticulation()

bool FCTextMetrics::LoadArticulation	(	FCArticulationDef *	pArticDef,
		bool	flipped,
		float	percent )

Loads the metrics for a specific articulation glyph.

Please note that this method can only handle Unicode glyphs correctly within the 16-bit range.

Lua-supported.

Parameters

pArticDef	The pointer to the FCArticulationDef object that contains the symbol for which the metrics should be queried. NULL is not allowed.
flipped	If true, use the flipped glyph. If false, use the main glyph.
percent	The reduction value of the articulation, in fractional percent. Use 100 for no reduction. 0 is not allowed.

Returns: True on success. False if an unallowed parameter has been passed to the method or if the specified articulation is a shape. On Finale versions lower than Finale 25, false will always be returned.

◆ LoadString()

bool FCTextMetrics::LoadString	(	const FCString *	pText,
		const FCFontInfo *	pFont,
		float	percent )

Loads the metrics for the string and font.

Warning: (for C/C++ programmers): Visual Studio (Windows) converts "LoadString" to "LoadStringA" or "LoadStringW", depending on your Character Set setting. (Or you can suppress this by undefining the LoadString macro.) However, as long as all callers compile with the same Character Set, you will likely not notice.

For Lua scripts it is always "LoadString".

Lua-supported.

Parameters

pText	The pointer to the FCString object that contains the text for which the metrics should be queried. NULL is not allowed.
pFont	The pointer to the FCFontInfo object that contains the font information. NULL is not allowed.
percent	The reduction value of the text, in fractional percent. Use 100 for no reduction. 0 is not allowed.

Returns: True on success. False if an unallowed parameter has been passed to the method. On Finale versions lower than Finale 25, false will always be returned.

◆ LoadSymbol()

bool FCTextMetrics::LoadSymbol	(	eUniChar16	symbolchar,
		FCFontInfo *	pFont,
		float	percent )

Loads the text metrics for a specific character in a font.

Lua-supported.

Parameters

symbolchar	The symbol number. Please note that it only support Unicode symbols within the 16-bit range.
pFont	The pointer to the FCFontInfo object that contains the font information. NULL is not allowed.
percent	The reduction value of the text, in fractional percent. Use 100 for no reduction. 0 is not allowed.

Returns: True on success. False if an unallowed parameter has been passed to the method. On Finale versions lower than Finale 25, false will always be returned.

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FCTextMetrics()

Member Function Documentation

◆ CalcHeightEVPUs()

◆ CalcHeightPoints()

◆ CalcWidthEVPUs()

◆ CalcWidthPoints()

◆ ClassName()

◆ CopyFrom()

◆ DebugDump()

◆ GetAdvanceWidthEVPUs()

◆ GetAdvanceWidthPoints()

◆ GetBottomEVPUs()

◆ GetBottomPoints()

◆ GetLeftEVPUs()

◆ GetLeftPoints()

◆ GetRightEVPUs()

◆ GetRightPoints()

◆ GetTopEVPUs()

◆ GetTopPoints()

◆ LoadArticulation()

◆ LoadString()

◆ LoadSymbol()