GeometryHandlerOnBeginEllipticalArc Method

public virtual DwgReduction OnBeginEllipticalArc(
	int shapeId,
	double[] center,
	double[] majorAxisVector,
	double[] minorAxisVector,
	double majorRadius,
	double minorRadius,
	double startAngle,
	double endAngle,
	double[] endPointsOverrides,
	DwgArcType arcType,
	double[] extrusionVector
)

Public Overridable Function OnBeginEllipticalArc ( 
	shapeId As Integer,
	center As Double(),
	majorAxisVector As Double(),
	minorAxisVector As Double(),
	majorRadius As Double,
	minorRadius As Double,
	startAngle As Double,
	endAngle As Double,
	endPointsOverrides As Double(),
	arcType As DwgArcType,
	extrusionVector As Double()
) As DwgReduction

Parameters

shapeId

Type: SystemInt32
A unique identifier for this shape. When Distill is done reducing a shape, OnEnd... will be called with this shape identifier.

center

Type: SystemDouble
The center of the circle in Cartesian coordinates

majorAxisVector

Type: SystemDouble
The direction of the major axis of the ellipise

minorAxisVector

Type: SystemDouble
The direction of the minor axis of the ellipise

majorRadius

Type: SystemDouble
The size of the major radius of the ellipse

minorRadius

Type: SystemDouble
The size of the minor radius of the ellipse

startAngle

Type: SystemDouble
The starting angle of the arc in radians.

endAngle

Type: SystemDouble
The ending angle of the arc in radians. The end an

endPointsOverrides

Type: SystemDouble
An array of points to be used as the first and last points of the arc

arcType

Type: Atalasoft.Imaging.Codec.CadCamDwgArcType
Indicates how the arc is to be drawn.

extrusionVector

Type: SystemDouble
A vector describing direction and length of how this object should be extruded.

Return Value

Reference