Other
Operations
IncludePolygon Whether
include the other polygon.
IntersectWith Whether
this polygon intersects with other polygon.
IsTouch
Whether the polygon vertex touches the polygon edge.
GetCommonEdges
Get the common edges of two polygons.
IsCCW
Whether the polygon is CCW.
AdjustToCCW
Adjust the polygon to CCW.
GetArea
Get area of the polygon.
GetLineList Get
all edges of the polygon.
GetRayMinLen
Get the ray line length.
Distance The
distance between the polygon and the point.
Mirror
Mirror the polygon.
GetGravityPt
Get the gravity point of the polygon.
GetPointPos
Get the relationship between point and polygon.
IsChimb
Whether the polygon is chimb.