 | ArcSegment2F Class |
Defines a 2-dimensional elliptic arc segment (single-precision).
Inheritance HierarchyNamespace: DigitalRune.Mathematics.Interpolation
Assembly: DigitalRune.Mathematics (in DigitalRune.Mathematics.dll) Version: 1.14.0.0 (1.14.0.14427)
SyntaxThe ArcSegment2F type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ArcSegment2F |
Initializes a new instance of the ArcSegment2F class.
|
Methods| Name | Description | |
|---|---|---|
 | Create |
Creates an instance of the ArcSegment2F class. (This method reuses a
previously recycled instance or allocates a new instance if necessary.)
|
| Equals | (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| Flatten |
Computes the points of a sequence of line segments which approximate the curve.
|
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetLength |
Computes the approximated length of the curve for the parameter interval
[start, end].
|
| GetPoint |
Computes a point on the curve.
|
| GetTangent |
Computes the tangent for a point on the curve.
|
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Recycle |
Recycles this instance.
|
| ToString |
Returns a String that represents this instance.
(Overrides ObjectToString.) |
Properties| Name | Description | |
|---|---|---|
 | IsLargeArc |
Gets or sets a value that indicates whether the arc should be greater than 180 degrees.
|
| Point1 |
Gets or sets the start point.
|
| Point2 |
Gets or sets the end point.
|
| Radius |
Gets or sets the radii (semi-major and semi-minor axis) of the ellipse.
|
| RotationAngle |
Gets or sets the angle from the current x-axis to the x-axis of the ellipse.
|
| SweepClockwise |
Gets or sets a value indicating whether the arc is drawn in clockwise or counter-clockwise
direction.
|
RemarksThe ArcSegment2F draws an elliptic arc between the start point Point1 and the end point Point2.
To draw a full ellipse, set Point1 equal to Point2 and IsLargeArc to . An ellipse will be drawn so that Point1 and Point2 lie on the positive x-axis of the ellipse.
See Also