FT_STROKER_LINECAPS

These values determine how the end of opened sub-paths are rendered in a stroke.

FT_STROKER_LINECAP_BUTT

The end of lines is rendered as a full stop on the last point itself.

FT_STROKER_LINECAP_ROUND

The end of lines is rendered as a half-circle around the last point.

FT_STROKER_LINECAP_SQUARE

The end of lines is rendered as a square around the last point.