vrv::Glyph Class Reference

This class is used for storing a music font glyph. More...

#include <glyph.h>

Public Member Functions
void	GetBoundingBox (int &x, int &y, int &w, int &h) const
	Get the bounds of the glyph.
void	SetBoundingBox (double x, double y, double w, double h)
	Set the bounds of the glyph These are original values from the font and will be stored as (int)(10.0 * x) in the glyph.
void	SetAnchor (std::string anchorStr, double x, double y)
	Add an anchor for the glyph. More...
bool	HasAnchor (SMuFLGlyphAnchor anchor) const
	Check if the glyph has anchor provided.
const Point *	GetAnchor (SMuFLGlyphAnchor anchor) const
	Return the SMuFL anchor for the glyph.
void	SetXML (const std::string &xml)
	Set the XML (content) of the glyph. More...
std::string	GetXML () const
	Return the XML (content) of the glyph. More...
Constructors, destructors, and other standard methods
	Glyph ()
	Glyph (std::string path, std::string codeStr)
	Glyph (int unitsPerEm)
virtual	~Glyph ()
Setter and getter for the units per EM
int	GetUnitsPerEm () const
void	SetUnitsPerEm (int units)
Setter and getter for the code string
std::string	GetCodeStr () const
void	SetCodeStr (const std::string &codeStr)
Setter and getter for the path
std::string	GetPath () const
void	SetPath (const std::string &path)
Setter and getter for the horizAdvX
int	GetHorizAdvX () const
void	SetHorizAdvX (double horizAdvX)
Setter and getter for the fallback falg
bool	GetFallback () const
void	SetFallback (bool isFallback)

Detailed Description

This class is used for storing a music font glyph.

All glyph values are integers. However, for keeping precision as high as possible, they are 10 times the original values. Since the unit per em value is also 10 times the original, there is no incident on calculations elsewhere. However, it does increase the precision because units are always multiplied by a point size before being divided by the unit per em. See Ex: 10.2 become 102, with a unit per em of 20480 (instead of 2048)

Member Function Documentation

GetXML()

std::string vrv::Glyph::GetXML

(

)

const

Return the XML (content) of the glyph.

Return the stored XML or load it from the path.

SetAnchor()

void vrv::Glyph::SetAnchor	(	std::string	anchorStr,
		double	x,
		double	y
	)

Add an anchor for the glyph.

The string is turn into a SMuFLGlyphAnchor ("cutOutNE" => SMUFL_cutOutNE)

SetXML()

void vrv::Glyph::SetXML ( const std::string &  xml )

inline

Set the XML (content) of the glyph.

This is used only for glyph added from zip archive custom fonts.

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

• glyph.h