The VECTORVERTEX structure holds information about a vector vertex object.
VECTORPOINT structure that contains the location of a vertex in space.
VECTORPEN structure that contains information about the pen to use when drawing the vector vertex object.
nSize of the Object member must be the sizeof this structure.
nType of the Object member must be VECTOR_VERTEX.
pVECTORVERTEX is a pointer to a VECTORVERTEX structure.