Class SemiCircle

Implements a semi-circle shape.

Inheritance
System.Object
Node
PathNode
FilledPath
SemiCircle
Implements
System.Runtime.Serialization.ISerializable
System.ICloneable
System.IServiceProvider
System.Runtime.Serialization.IDeserializationCallback
System.IDisposable
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Windows.Forms.Diagram
Assembly: Syncfusion.Diagram.Base.dll
Syntax
public class SemiCircle : FilledPath, IUnitIndependent, IDispatchNodeEvents, ISerializable, INode, ICloneable, IServiceReferenceHolder, IServiceReferenceProvider, IPropertyObserver, IPropertyContainer, IServiceProvider, IGraphNode, IDeserializationCallback, IDisposable

Constructors

SemiCircle(SemiCircle)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(SemiCircle src)
Parameters
Type Name Description
SemiCircle src

Object to copy.

SemiCircle(PointF[])

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(PointF[] pts)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Control points used to create the semi-circle.
Remarks

The array passed in must contain two points that specify a rectangle. The first point in the array is the upper-left corner of the rectangle and the second point is the lower-right corner of the rectangle.

SemiCircle(PointF[], MeasureUnits)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(PointF[] pts, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Control points used to create the semi-circle.
MeasureUnits measureUnits

Specifies points measure units.
Remarks

The array passed in must contain two points that specify a rectangle. The first point in the array is the upper-left corner of the rectangle and the second point is the lower-right corner of the rectangle.

SemiCircle(RectangleF)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(RectangleF rcBounds)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

Bounds of ellipse to create.

SemiCircle(RectangleF, MeasureUnits)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(RectangleF rcBounds, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Drawing.RectangleF rcBounds

Bounds of semi-circle to create.
MeasureUnits measureUnits

Specifies rcBounds measure units.

SemiCircle(SerializationInfo, StreamingContext)

Initializes a new instance of the SemiCircle class.

Declaration
protected SemiCircle(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

Deserialization state information.
System.Runtime.Serialization.StreamingContext context

Streaming context information.

SemiCircle(Single, Single, Single, Single)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(float x, float y, float width, float height)
Parameters
Type Name Description
System.Single x

X-coordinate of bounding rectangle.
System.Single y

Y-coordinate of bounding rectangle.
System.Single width

Width of bounding rectangle.
System.Single height

Height of bounding rectangle.

SemiCircle(Single, Single, Single, Single, MeasureUnits)

Initializes a new instance of the SemiCircle class.

Declaration
public SemiCircle(float x, float y, float width, float height, MeasureUnits measureUnits)
Parameters
Type Name Description
System.Single x

X-coordinate of bounding rectangle.
System.Single y

Y-coordinate of bounding rectangle.
System.Single width

Width of bounding rectangle.
System.Single height

Height of bounding rectangle.
MeasureUnits measureUnits

Specifies points measure units.

Properties

Type

Gets or sets a value to specifies the semi-circle type.

Declaration
public SemiCircleType Type { get; set; }
Property Value
Type
SemiCircleType

Methods

Clone()

Creates a new object that is a copy of the current instance.

Declaration
public override object Clone()
Returns
Type Description
System.Object

Copy of the object this method is invoked against.
Overrides

CreateLogicalGraphicsPath(PointF[])

Creates node's path with given array of points.

Declaration
protected override GraphicsPath CreateLogicalGraphicsPath(PointF[] pts)
Parameters
Type Name Description
System.Drawing.PointF[] pts

Points to create path from.
Returns
Type Description
System.Drawing.Drawing2D.GraphicsPath

Created GraphicsPath, otherwise null.
Overrides

DrawShading(Graphics)

Draw the shading over node.

Declaration
protected override void DrawShading(Graphics gfx)
Parameters
Type Name Description
System.Drawing.Graphics gfx

The Graphics to draw on.
Overrides

GetObjectData(SerializationInfo, StreamingContext)

Populates a System.Runtime.Serialization.SerializationInfo with the data needed to serialize the target object.

Declaration
protected override void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

The System.Runtime.Serialization.SerializationInfo to populate with data.
System.Runtime.Serialization.StreamingContext context

The destination (see System.Runtime.Serialization.StreamingContext) for this serialization.
Overrides
Exceptions
Type Condition
System.Security.SecurityException

The caller does not have the required permission.

Render(Graphics)

Declaration
protected override void Render(Graphics gfx)
Parameters
Type Name Description
System.Drawing.Graphics gfx
Overrides

Implements

System.Runtime.Serialization.ISerializable
System.ICloneable
System.IServiceProvider
System.Runtime.Serialization.IDeserializationCallback
System.IDisposable