Class AnchoringPrimitive

Base class for node's primitives like ControlPoint, EndPoint, ConnectionPoint etc.

Inheritance
System.Object
PropertyContainer
AnchoringPrimitive
ConnectionPoint
Label
Implements
System.ICloneable
System.Runtime.Serialization.ISerializable
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 abstract class AnchoringPrimitive : PropertyContainer, IServiceReferenceHolder, IServiceReferenceProvider, IPropertyObserver, IPropertyContainer, ICloneable, ISerializable, IDisposable

Constructors

AnchoringPrimitive()

Initializes a new instance of the AnchoringPrimitive class.

Declaration
public AnchoringPrimitive()

AnchoringPrimitive(AnchoringPrimitive)

Initializes a new instance of the AnchoringPrimitive class.

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

The source instance.

AnchoringPrimitive(Node)

Initializes a new instance of the AnchoringPrimitive class.

Declaration
public AnchoringPrimitive(Node container)
Parameters
Type Name Description
Node container

The primitive container node.

AnchoringPrimitive(Node, Position)

Initializes a new instance of the AnchoringPrimitive class.

Declaration
public AnchoringPrimitive(Node container, Position position)
Parameters
Type Name Description
Node container

The primitive container node.
Position position

The primitive position relative to its container.

AnchoringPrimitive(SerializationInfo, StreamingContext)

Initializes a new instance of the AnchoringPrimitive class.

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

The serialization info.
System.Runtime.Serialization.StreamingContext context

The serialization context.

Properties

Container

Gets or sets the container node of primitive.

Declaration
public Node Container { get; set; }
Property Value
Type Description
Node

The container.

ID

Gets or sets the unique AnchoringPrimitive ID.

Declaration
public int ID { get; set; }
Property Value
Type Description
System.Int32

The unique ID.

OffsetX

Gets or sets AnchoringPrimitive offset in percents relative to its container's width from container's top left point.

Declaration
public float OffsetX { get; set; }
Property Value
Type
System.Single

OffsetY

Gets or sets AnchoringPrimitive offset in percents relative to its container's height from container's top left point.

Declaration
public float OffsetY { get; set; }
Property Value
Type
System.Single

Position

Gets or sets the position of primitive in local coordinates.

Declaration
public Position Position { get; set; }
Property Value
Type Description
Position

The position relative to its container.

Methods

Dispose()

Declaration
public override void Dispose()
Overrides

Draw(Graphics)

Draws primitive to the specified graphics.

Declaration
public void Draw(Graphics gfx)
Parameters
Type Name Description
System.Drawing.Graphics gfx

Graphics to draw on.
Remarks

Call the abstract method - Render(Graphics gfx).

GetObjectData(SerializationInfo, StreamingContext)

Gets the object data to serialize instance.

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

The serialization info.
System.Runtime.Serialization.StreamingContext context

The serialization context.
Overrides

GetPosition()

Gets the primitive object position in local coordinates.

Declaration
public virtual PointF GetPosition()
Returns
Type Description
System.Drawing.PointF

Position of primitive in local coordinates.

InvokeUpdateCallback()

Invokes the update refresh rectangle callback. Used for update refresh rectangle for container by calling prospected non-parameter method UpdateRefreshRect().

Declaration
protected void InvokeUpdateCallback()

OnMeasureUnitsChanging(MeasureUnits, MeasureUnits)

Convert to required measurement units

Declaration
protected override void OnMeasureUnitsChanging(MeasureUnits from, MeasureUnits to)
Parameters
Type Name Description
MeasureUnits from
MeasureUnits to
Overrides

PositionChange(Single, Single)

Calling when primitive position is changed.

Declaration
protected virtual void PositionChange(float fOffsetX, float fOffsetY)
Parameters
Type Name Description
System.Single fOffsetX

The offset by X axis.
System.Single fOffsetY

The offset by Y axis.

RecordPropertyChanged(String)

Records the property changed.

Declaration
protected override void RecordPropertyChanged(string strPropertyName)
Parameters
Type Name Description
System.String strPropertyName

Name of the changed property.
Overrides

Render(Graphics)

Renders the primitive object to specified graphics.

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

Graphics to draw on.

Implements

System.ICloneable
System.Runtime.Serialization.ISerializable
System.IDisposable