- glyphBoxBottom
int glyphBoxBottom;
 Undocumented in source.
- glyphBoxLeft
int glyphBoxLeft;
 Undocumented in source.
- glyphBoxRight
int glyphBoxRight;
 Undocumented in source.
- glyphBoxTop
int glyphBoxTop;
 Undocumented in source.
- hasTypographicMetrics
BOOL hasTypographicMetrics;
 Undocumented in source.
- subscriptPositionX
int subscriptPositionX;
 Undocumented in source.
- subscriptPositionY
int subscriptPositionY;
 Undocumented in source.
- subscriptSizeX
int subscriptSizeX;
 Undocumented in source.
- subscriptSizeY
int subscriptSizeY;
 Undocumented in source.
- superscriptPositionX
int superscriptPositionX;
 Undocumented in source.
- superscriptPositionY
int superscriptPositionY;
 Undocumented in source.
- superscriptSizeX
int superscriptSizeX;
 Undocumented in source.
- superscriptSizeY
int superscriptSizeY;
 Undocumented in source.