Polygon Class |
Represents a polygon that can be triangulated, including optional holes and Steiner points.
Inheritance HierarchyNamespace: Poly2Tri
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3572.0 (4.8.3572.0)
SyntaxC#
public class Polygon : Triangulatable
The Polygon type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Polygon(IEnumerablePolygonPoint) | Create a polygon from a list of at least 3 points with no duplicates. |
| Polygon(IListPolygonPoint) | Create a polygon from a list of at least 3 points with no duplicates. |
| Polygon(PolygonPoint) | Create a polygon from a list of at least 3 points with no duplicates. |
Properties| Name | Description | |
|---|---|---|
 | Holes | Gets the holes contained in this polygon. |
| Points | Gets the points that will be triangulated. |
| Triangles | Gets the triangles produced by triangulation. |
| TriangulationMode | Gets the triangulation mode used for this instance. |
Methods| Name | Description | |
|---|---|---|
| AddHole | Add a hole to the polygon. |
| AddPoint | Adds a point after the last in the polygon. |
| AddPoints | Inserts list (after last point in polygon?) |
| AddSteinerPoint | Adds a Steiner point to the polygon. |
| AddSteinerPoints | Adds multiple Steiner points to the polygon. |
| AddTriangle | Adds a triangle to the triangulation result. |
| AddTriangles | Adds multiple triangles to the triangulation result. |
| ClearSteinerPoints | Removes all Steiner points from the polygon. |
| ClearTriangles | Clears the currently stored triangulation result. |
| Equals | Determines whether the specified object is equal to the current object. (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) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| InsertPointAfter | Inserts newPoint after point. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
| Prepare | Prepares this instance for triangulation using the specified context. |
| RemovePoint | Removes a point from the polygon. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Fields| Name | Description | |
|---|---|---|
 | _holes | Stores holes contained in the polygon. |
| _last | Stores the last polygon point processed while building the contour. |
| _points | Stores the polygon boundary points. |
| _steinerPoints | Stores optional Steiner points inside the polygon. |
| _triangles | Stores triangles generated during triangulation. |
See Also