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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MathHelperBulgeArea Method

Returns the bulge area.

Namespace:  DXFReaderNET
Assembly:  DXFReaderNET (in DXFReaderNET.dll) Version: 20.10.54
Syntax
Copy
public static double BulgeArea(
	Vector2 u,
	Vector2 v,
	double bulge
)

Parameters

u
Type: DXFReaderNETVector2
Start point.
v
Type: DXFReaderNETVector2
End point.
bulge
Type: SystemDouble
The bulge is the tangent of one fourth the included angle for an arc segment, made negative if the arc goes clockwise from the start point to the endpoint. A bulge of 0 indicates a straight segment, and a bulge of 1 is a semicircle.

Return Value

Type: Double
Bulge area in drawing units.
See Also