PolyLine Flags

Macros
#define	POLYLINE_CLOSED   (1 << 0)
	Indicates the polyline is closed.
#define	POLYLINE_NO_SELF_INT   (1 << 1)
	Ignore self-intersections.

Detailed Description

Macro Definition Documentation

POLYLINE_CLOSED

#define POLYLINE_CLOSED   (1 << 0)

Indicates the polyline is closed.

POLYLINE_NO_SELF_INT

#define POLYLINE_NO_SELF_INT   (1 << 1)

Ignore self-intersections.

This is used internally in the patch capping to indicate that this line always returns FALSE from the self intersects test. Normally this should not be set.