The CogPolygon type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
| AddVertex | Add a vertex to the polygon. If the default index -1 is used, the new vertex will be added to the end of any existing vertices. Otherwise Index must be >= 0 and <= NumVertices. | |
| ArcCenter | Compute the center of mass of this polygon as if the mass were uniformly distributed along the perimeter. Generates an error if there are less than two vertices. | |
| ArcMoments1 | Compute the zeroth and first moments of this polygon as if the mass were uniformly distributed along the perimeter. Results will be zero if there are fewer than two vertices. | |
| ArcMoments2 | Compute the zeroth, first, and second moments of this polygon as if the mass were uniformly distributed along the perimeter. Results will be zero if there are fewer than two vertices. | |
| AreaCenter | Compute the centroid of this polygon. Generates an error if there are fewer than 3 vertices. | |
| AreaMoments1 | Compute the zeroth and first moments of area of this polygon. Results will be zero if there are fewer than 3 vertices. | |
| AreaMoments2 | Compute the zeroth, first, and second moments of area of this polygon. Results will be zero if there are fewer than 3 vertices. | |
| attachCom | ||
| Clone | Returns a deep copy of this class instance. Derived classes that implement Clone should override this method; other clients who wish to clone this instance should call ICloneable.Clone. See also CogSerializer.DeepCopyObject | |
| ConvexHull | Compute and return a CogPolygon that is the convex hull of these vertices. | |
| Copy | Create a new polygon that replicates the specified properties. | |
| CopyBase | Copy a graphic and its derived parameters. | |
| CreateObjRef | Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.) | |
| CreateRLE | Create an RLE representation of this Region. | |
| Dispose | ||
| Dispose(Boolean) | ||
| DistanceToPoint | Shortest distance from a boundary of this shape to the given point. Points within closed shapes return a distance less than zero. | |
| EnclosingRectangle | Minimum enclosing rectangle of this shape. | |
| Equals | (Inherited from Object.) | |
| Finalize | (Overrides Object Finalize .) | |
| FitToBoundingBox | Adjust the shape's geometric properties so that the shape fits inside passed in rectangle. | |
| FitToImage | Adjust the shape's geometric properties such that its default size is based on the image and its SelectedSpaceName. XScale and YScale are multipliers where 1.0 designates 100% scaling. | |
| GetAttributes |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetClassName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetComponentName |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetConverter |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetDefaultEvent |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetDefaultProperty |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetEditor |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetEvents |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetEvents( Attribute ) |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) | |
| GetLifetimeService | Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.) | |
| GetObjectData | ||
| GetParentFromChildTransform | ||
| GetProperties |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetProperties( Attribute ) | (Overrides CogObjectBase GetProperties( Attribute ).) | |
| GetPropertyOwner |
Implements the corresponding member of the ICustomTypeDescriptor interface.
May be overridden in derived classes to provide custom type information.
(Inherited from CogObjectBase.) | |
| GetType | Gets the Type of the current instance. (Inherited from Object.) | |
| GetVertex | Get the coordinates of the vertex at the specified index. Index must be >= 0 and < NumVertices. | |
| GetVertexAdornmentColor | The adornment color for the vertex with the given index. | |
| GetVertexX | The X-coordinate of the vertex with the given index. | |
| GetVertexY | The Y-coordinate of the vertex with the given index. | |
| GetVertices | The X,Y coordinates of all vertices, returned as a two-dimensional array. The size of this array is automatically set to match the number of vertices. | |
| HighlightRelinquish | Decrement the HighlightRequested reference count, unless it is already zero. If HighlightRequested reaches zero, vertex highlighting is disabled. | |
| HighlightRequest | Enables vertex highlighting by incrementing HighlightRequested. | |
| InitializeLifetimeService | Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.) | |
| MakeShapeModel | Returns a newly created shape model with the given weight and polarity. The 'Shape' property of the returned shape model will refer to this shape, or a copy of this shape, as specified by the CopyShape argument. | |
| Map | Maps this shape through the given transform. | |
| MapLinear | Create a new polygon by mapping this one through the given transform. | |
| MeanVertex | Return the average X and Y coordinates of all the vertices. Generates an error if there are no vertices. | |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) | |
| MemberwiseClone(Boolean) | Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.) | |
| NearestVertex | Return the index number of the vertex nearest to the supplied X,Y coordinates. Generates an error if there are no vertices. | |
| RemoveVertex | Remove the specified vertex from the polygon. Index must be >= 0 and < NumVertices. | |
| ResumeAndRaiseChangedEvent | Re-enables raising of the Changed event after SuspendChangedEvent has been called. Also raises the Changed event if the ChangedEventSuspended count is reduced to zero and any changes were made while events were suspended. Must be called once for each call to SuspendChangedEvent. | |
| SetVertex | Set the coordinates of the vertex at the specified index. Index must be >= 0 and < NumVertices. | |
| SetVertexAdornmentColor | The adornment color for the vertex with the given index. | |
| SetVertexX | The X-coordinate of the vertex with the given index. | |
| SetVertexY | The Y-coordinate of the vertex with the given index. | |
| SetVertices | Modify the coordinates of the vertices to match the supplied values. If there are more supplied values than vertices, append sufficient vertices. If there are fewer supplied values than vertices, discard vertices at the end. | |
| SuspendChangedEvent | Temporarily suspends the raising of the Changed event. May be called more than once, and a corresponding call to ResumeAndRaiseChangedEvent must be made for each call to SuspendChangedEvent. | |
| ToString | (Inherited from Object.) | |
| VertexReserve | If the supplied value is less than or equal to the current VertexCapacity, there will be no change. Otherwise, ensure that VertexCapacity is greater than or equal to the supplied value. |
See Also