Class D2D1SimplifiedGeometrySink

Describes a geometric path that does not contain quadratic bezier curves or arcs.

Inheritance

object

D2D1SimplifiedGeometrySink

D2D1GeometrySink

Implements

IDisposable

ID2D1Releasable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: JeremyAnsel.DirectX.D2D1

Assembly: JeremyAnsel.DirectX.D2D1.dll

Syntax

public abstract class D2D1SimplifiedGeometrySink : IDisposable, ID2D1Releasable

Properties

Handle

Gets an handle representing the D2D1 object interface.

Declaration

public abstract object Handle { get; }

Property Value

Type	Description
object

Methods

AddBeziers(D2D1BezierSegment[])

Creates a sequence of cubic Bezier curves and adds them to the geometry sink.

Declaration

public void AddBeziers(D2D1BezierSegment[] beziers)

Parameters

Type	Name	Description
D2D1BezierSegment[]	beziers	An array of Bezier segments that describes the Bezier curves to create. A curve is drawn from the geometry sink's current point (the end point of the last segment drawn or the location specified by BeginFigure(D2D1Point2F, D2D1FigureBegin)) to the end point of the first Bezier segment in the array. if the array contains additional Bezier segments, each subsequent Bezier segment uses the end point of the preceding Bezier segment as its start point.

AddLines(D2D1Point2F[])

Creates a sequence of lines using the specified points and adds them to the geometry sink.

Declaration

public void AddLines(D2D1Point2F[] points)

Parameters

Type	Name	Description
D2D1Point2F[]	points	An array of one or more points that describe the lines to draw. A line is drawn from the geometry sink's current point (the end point of the last segment drawn or the location specified by BeginFigure(D2D1Point2F, D2D1FigureBegin)) to the first point in the array. if the array contains additional points, a line is drawn from the first point to the second point in the array, from the second point to the third point, and so on.

BeginFigure(D2D1Point2F, D2D1FigureBegin)

Starts a new figure at the specified point.

Declaration

public void BeginFigure(D2D1Point2F startPoint, D2D1FigureBegin figureBegin)

Parameters

Type	Name	Description
D2D1Point2F	startPoint	The point at which to begin the new figure.
D2D1FigureBegin	figureBegin	Whether the new figure should be hollow or filled.

Close()

Closes the geometry sink, indicates whether it is in an error state, and resets the sink's error state.

Declaration

public void Close()

Dispose()

Immediately releases the unmanaged resources used by the D2D1SimplifiedGeometrySink object.

Declaration

public void Dispose()

EndFigure(D2D1FigureEnd)

Ends the current figure; optionally, closes it.

Declaration

public void EndFigure(D2D1FigureEnd figureEnd)

Parameters

Type	Name	Description
D2D1FigureEnd	figureEnd	A value that indicates whether the current figure is closed. If the figure is closed, a line is drawn between the current point and the start point specified by BeginFigure(D2D1Point2F, D2D1FigureBegin).

Release()

Releases the managed reference to the COM D2D1 interface.

Declaration

public void Release()

SetFillMode(D2D1FillMode)

Specifies the method used to determine which points are inside the geometry described by this geometry sink and which points are outside.

Declaration

public void SetFillMode(D2D1FillMode fillMode)

Parameters

Type	Name	Description
D2D1FillMode	fillMode	The method used to determine whether a given point is part of the geometry.

SetSegmentOptions(D2D1PathSegmentOptions)

Specifies stroke and join options to be applied to new segments added to the geometry sink.

Declaration

public void SetSegmentOptions(D2D1PathSegmentOptions vertexOptions)

Parameters

Type	Name	Description
D2D1PathSegmentOptions	vertexOptions	Stroke and join options to be applied to new segments added to the geometry sink.

ToBoolean()

Gets a boolean indicating if the handle is not null.

Declaration

public bool ToBoolean()

Returns

Type	Description
bool	A boolean

Operators

implicit operator bool(D2D1SimplifiedGeometrySink)

Gets a boolean indicating if the handle is not null.

Declaration

public static implicit operator bool(D2D1SimplifiedGeometrySink value)

Parameters

Type	Name	Description
D2D1SimplifiedGeometrySink	value	A D2D1 object.

Returns

Type	Description
bool	A boolean

Implements

IDisposable

ID2D1Releasable