- flowDirection
DWRITE_FLOW_DIRECTION flowDirection;
 Undocumented in source.
- localeName
wchar* localeName;
 Undocumented in source.
- measuringMode
DWRITE_MEASURING_MODE measuringMode;
 Undocumented in source.
- offset
float offset;
 Undocumented in source.
- readingDirection
DWRITE_READING_DIRECTION readingDirection;
 Undocumented in source.
- thickness
float thickness;
 Undocumented in source.
- width
float width;
 Undocumented in source.