typedef struct tagTTPOLYGONHEADER {
DWORD cb;
DWORD dwType;
POINTFX pfxStart;
} TTPOLYGONHEADER;
The TTPOLYGONHEADER structure specifies the starting position and type of a contour in a TrueType character outline.
cb
Specifies the number of bytes required by the TTPOLYGONHEADER structure and TTPOLYCURVE structure or structures required to describe the contour.
dwType
Specifies the type of character outline that is returned. Currently, this value must be TT_POLYGON_TYPE.
pfxStart
Specifies the starting point of the contour in the character outline.
Each TTPOLYGONHEADER structure is followed by one or more TTPOLYCURVE structures.