DXFReader.NET Component
DXFReaderNET Namespaces
DXFReaderNET
MathHelper Class
MathHelper Methods
Angle2Points Method
ArbitraryAxis Method
ArcAnglesFrom3Points Method
BulgeArea Method
BulgeLenght Method
BulgeParam Method
CircleCenterFrom3Points Method
ClockwisePolygon Method
ClosedLoop Method
CoincidentEntities Method
DistanceFromArc Method
EntitiesExtensions Method
EntitiesInsideEntities Method
EntitiesOutsidePoint Method
EntitiesToPolygon Method
EntityInsideEntities Method
EntityInsideEntity Method
EntityInsidePolygon Method
EntityOutsidePoint Method
ExternalContour Method
FindArcArcIntersections Method
FindArcCircleIntersections Method
FindCircleCircleIntersections Method
FindClosedAreaData Method
FindIntersection Method
FindIntersections Method
FindLineArcIntersections Method
FindLineCircleIntersections Method
FindLineLineIntersection Method
FindLoops Method
FindMinimumAreaBoundingRectangle Method
FindParts Method
FootPerpendicular Method
IntersectionPoints Method
IsEqual Method
IsOne Method
IsZero Method
NearestPointToArc Method
NearestPointToCircle Method
NormalizeAngle Method
NotConnectedEntities Method
NotConnectedPoints Method
PointBelongsToEllipse Method
PointInPolygon Method
PointInRectangle Method
PointInSegment Method
PointOnArcSegment Method
PointOnLineSegment Method
PolygonArea Method
PolygonCenter Method
PolygonInPolygon Method
PolygonLenght Method
RotateAboutAxis Method
Round Method
RoundToNearest Method
SortLineArcEntities Method
Transform Method
TriangleArea Method
ZeroLenghtEntities Method
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MathHelperExternalContour Method

Find the external contour of a group of entities.

Namespace:  DXFReaderNET
Assembly:  DXFReaderNET (in DXFReaderNET.dll) Version: 20.10.54
Syntax
Copy
public static List<EntityObject> ExternalContour(
	IEnumerable<EntityObject> Entities
)

Parameters

Entities
Type: System.Collections.GenericIEnumerableEntityObject
The list of entities.

Return Value

Type: ListEntityObject
A list of the entites of the external contour.
See Also