EllipticalArc2d.PutEllipticalArcData Method
Parent Object: EllipticalArc2dDescription
Method that sets the data defining this elliptical arc.
Syntax
EllipticalArc2d.PutEllipticalArcData( Center() As Double, MajorAxis() As Double, MajorRadius As Double, MinorRadius As Double, StartAngle As Double, SweepAngle As Double )Parameters
| Name | Type | Description |
| Center | Double | Input/output Double that specifies the elliptical arc's center. |
| MajorAxis | Double | Input/output Double that specifies major axis. |
| MajorRadius | Double | Input Double that specifies major radius. |
| MinorRadius | Double | Input Double that specifies the minor radius. |
| StartAngle | Double | Input Double that specifies the elliptical arc's start angle. This angle is an elliptical angle, not a circular angle, unlike the user interface which uses circular angles in all cases. To convert from an elliptical angle to a circular angle CircAngle = atn( tan(EllipAngle) * MinorRadius / MajorRadius ) To convert from a circular angle to an elliptical angle EllipAngle = atn( tan(CircAngle) * MajorRadius / MinorRadius ) |
| SweepAngle | Double | Input Double that specifies the elliptical arc's sweep angle. This angle is an elliptical angle, not a circular angle, unlike the user interface which uses circular angles in all cases. To convert from an elliptical angle to a circular angle CircAngle = atn( tan(EllipAngle) * MinorRadius / MajorRadius ) To convert from a circular angle to an elliptical angle EllipAngle = atn( tan(CircAngle) * MajorRadius / MinorRadius ) |