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C1.WPF.DX.4.5.2 Assembly / C1.Util.DX.Direct2D Namespace / EllipseGeometry Class
Properties Methods Events


In This Topic
    EllipseGeometry Class Members
    In This Topic

    The following tables list the members exposed by EllipseGeometry.

    Public Constructors
     NameDescription
    Public ConstructorEllipseGeometry ConstructorInitializes a new instance of the EllipseGeometry class.  
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    Public Properties
     NameDescription
    Public PropertyFlatteningToleranceGet or set the default flattening tolerance used for all methods that are not explicitly using it. Default is set to 0.25f. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public PropertyIsDisposedGets a value indicating whether this instance is disposed. (Inherited from C1.Util.DX.DisposeBase)
    Public PropertyNativePointerGet a pointer to the underlying Cpp Object (Inherited from C1.Util.DX.CppObject)
    Public PropertyTagGets or sets a custom user tag object to associate with this instance.. (Inherited from C1.Util.DX.CppObject)
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    Public Methods
     NameDescription
    Public MethodCombineOverloaded. Combines this geometry with the specified geometry and stores the result in an SimplifiedGeometrySink. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodCompareOverloaded. Describes the intersection between this geometry and the specified geometry. The comparison is performed by using the specified flattening tolerance. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodComputeAreaOverloaded. Computes the area of the geometry after it has been transformed by the specified matrix and flattened using the specified tolerance. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodComputeLengthOverloaded. Calculates the length of the geometry as though each segment were unrolled into a line. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodComputePointAtLengthOverloaded. Calculates the point and tangent vector at the specified distance along the geometry after it has been transformed by the specified matrix and flattened using the specified tolerance. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public Methodstatic (Shared in Visual Basic)CreateCreates an EllipseGeometry.  
    Public MethodDisposeOverloaded. Clean up any resources being used. (Inherited from C1.Util.DX.ComObject)
    Public MethodFillContainsPointOverloaded. Indicates whether the area filled by the geometry would contain the specified point given the specified flattening tolerance. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodGetBoundsOverloaded. Retrieves the bounds of the geometry. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodGetEllipsevoid ID2D1EllipseGeometry::GetEllipse([Out] D2D1_ELLIPSE* ellipse)  
    Public MethodGetFactoryvoid ID2D1Resource::GetFactory([Out] ID2D1Factory** factory) (Inherited from C1.Util.DX.Direct2D.Resource)
    Public MethodGetWidenedBoundsOverloaded. Gets the bounds of the geometry after it has been widened by the specified stroke width and style and transformed by the specified matrix. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodOutlineOverloaded. Computes the outline of the geometry and writes the result to an SimplifiedGeometrySink. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodQueryInterfaceOverloaded. Query this instance for a particular COM GUID/interface support. (Inherited from C1.Util.DX.ComObject)
    Public MethodQueryInterfaceOrNullOverloaded. Query instance for a particular COM GUID/interface support. (Inherited from C1.Util.DX.ComObject)
    Public MethodSimplifyOverloaded. Creates a simplified version of the geometry that contains only lines and (optionally) cubic Bezier curves and writes the result to an SimplifiedGeometrySink. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodStrokeContainsPointOverloaded. Determines whether the geometry's stroke contains the specified point given the specified stroke thickness, style, and transform. (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodTessellateOverloaded. Creates a set of clockwise-wound triangles that cover the geometry after it has been transformed using the specified matrix and flattened using the specified tolerance (Inherited from C1.Util.DX.Direct2D.Geometry)
    Public MethodWidenOverloaded. Widens the geometry by the specified stroke and writes the result to an SimplifiedGeometrySink after it has been transformed by the specified matrix and flattened using the specified tolerance. (Inherited from C1.Util.DX.Direct2D.Geometry)
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    Protected Methods
     NameDescription
    Protected MethodFinalizeReleases unmanaged resources and performs other cleanup operations before the C1.Util.DX.DisposeBase is reclaimed by garbage collection. (Inherited from C1.Util.DX.DisposeBase)
    Protected MethodFromTempOverloaded. Initializes this instance with a pointer from a temporary object and set the pointer of the temporary object to IntPtr.Zero. (Inherited from C1.Util.DX.CppObject)
    Protected MethodNativePointerUpdatedMethod called when the NativePointer is updated. (Inherited from C1.Util.DX.ComObject)
    Protected MethodNativePointerUpdatingMethod called when NativePointer is going to be update. (Inherited from C1.Util.DX.ComObject)
    Protected MethodQueryInterfaceFrom<T>Query Interface for a particular interface support and attach to the given instance. (Inherited from C1.Util.DX.ComObject)
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    Public Events
     NameDescription
    Public EventDisposedOccurs when this instance is fully disposed. (Inherited from C1.Util.DX.DisposeBase)
    Public EventDisposingOccurs when this instance is starting to be disposed. (Inherited from C1.Util.DX.DisposeBase)
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    Public Operators
    public Operator Explicit Type Conversion Performs an explicit conversion from System.IntPtr to EllipseGeometry.
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    See Also

    Reference

    EllipseGeometry Class
    C1.Util.DX.Direct2D Namespace