Class BoundsInfo

A BoundsInfo is a collection of properties that define a Node transformation in current measure units.

Inheritance
System.Object
PropertyContainer
BoundsInfo
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 sealed class BoundsInfo : PropertyContainer, IServiceReferenceHolder, IServiceReferenceProvider, IPropertyObserver, IPropertyContainer, ICloneable, ISerializable, IDisposable
Remarks

Used by Node to save pin point position, pin point offset, size, scale and measure units.

Constructors

BoundsInfo(BoundsInfo)

Initializes a new instance of the BoundsInfo class from source instance.

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

The source instance.

Properties

IsResizing

Gets or sets a value indicating whether node size is changing.

Declaration
public bool IsResizing { get; set; }
Property Value
Type Description
System.Boolean

true if node size is changing ; otherwise, false.
Remarks

SizeChanged/PinPointChanged/PinOffsetChanged events will not be raised if it is true

IsSegmentChanging

Gets or sets a value indicating whether the connector's segment is changing.

Declaration
public bool IsSegmentChanging { get; set; }
Property Value
Type Description
System.Boolean

true if connector's segment is changing ; otherwise, false.

NodeScale

Gets or sets the node scale.

Declaration
public PageScale NodeScale { get; set; }
Property Value
Type Description
PageScale

The node scale.

Unit

Gets or sets the measure units that transformation parameters are saved in.

Declaration
public MeasureUnits Unit { get; set; }
Property Value
Type Description
MeasureUnits

The unit.

Methods

Clone()

Clones this instance.

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

A new object that is a copy of this instance.
Overrides

Dispose()

Declaration
public override void Dispose()
Overrides

GetHitTestPadding(MeasureUnits)

Gets the hit test padding in given units.

Declaration
public float GetHitTestPadding(MeasureUnits unit)
Parameters
Type Name Description
MeasureUnits unit

The measure unit of return value.
Returns
Type Description
System.Single

The hit test padding value.

GetObjectData(SerializationInfo, StreamingContext)

Gets the object data.

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
Exceptions
Type Condition
System.Security.SecurityException

The caller does not have the required permission.

GetPinOffset(MeasureUnits)

Gets the pin offset in given units.

Declaration
public SizeF GetPinOffset(MeasureUnits unit)
Parameters
Type Name Description
MeasureUnits unit

The measure unit of return value.
Returns
Type Description
System.Drawing.SizeF

The pin offset.

GetPinPoint(MeasureUnits)

Gets the pin point position in given units.

Declaration
public PointF GetPinPoint(MeasureUnits unit)
Parameters
Type Name Description
MeasureUnits unit

The measure unit of return value.
Returns
Type Description
System.Drawing.PointF

The pin point.

GetPropertyContainerName()

Gets the name of the property container.

Declaration
protected override string GetPropertyContainerName()
Returns
Type Description
System.String

Name of Bounds info.
Overrides

GetSize(MeasureUnits)

Gets the size in given units.

Declaration
public SizeF GetSize(MeasureUnits unit)
Parameters
Type Name Description
MeasureUnits unit

The measure unit of return value.
Returns
Type Description
System.Drawing.SizeF

The size.

GetUpperLeftPoint(MeasureUnits)

Gets the upper left point in given units that calculated from PinPoint Position and PinOffset.

Declaration
public PointF GetUpperLeftPoint(MeasureUnits unit)
Parameters
Type Name Description
MeasureUnits unit

The measure unit of return value.
Returns
Type Description
System.Drawing.PointF

The point.

SetHitTestPadding(Single, MeasureUnits)

Sets the new hit test padding value.

Declaration
public void SetHitTestPadding(float fValue, MeasureUnits unit)
Parameters
Type Name Description
System.Single fValue

The new value to set.
MeasureUnits unit

The measure unit of new value.

SetPinOffset(SizeF, MeasureUnits)

Sets the new pin point offset.

Declaration
public void SetPinOffset(SizeF szValue, MeasureUnits unit)
Parameters
Type Name Description
System.Drawing.SizeF szValue

The new pin point offset.
MeasureUnits unit

The measure unit of new value.

SetPinPoint(PointF, MeasureUnits)

Sets the new pin point position.

Declaration
public void SetPinPoint(PointF ptValue, MeasureUnits unit)
Parameters
Type Name Description
System.Drawing.PointF ptValue

The new point point position.
MeasureUnits unit

The measure unit of new value.

SetSize(SizeF, MeasureUnits)

Sets the new size.

Declaration
public void SetSize(SizeF szValue, MeasureUnits unit)
Parameters
Type Name Description
System.Drawing.SizeF szValue

The new size value.
MeasureUnits unit

The measure unit of new value.

UpdateServiceReferences(IServiceReferenceProvider)

Updates the service references. Update reference to document eventSink and nodeScale.

Declaration
public override void UpdateServiceReferences(IServiceReferenceProvider provider)
Parameters
Type Name Description
IServiceReferenceProvider provider

The service provider.
Overrides
Remarks

Update m_eventSink member reference and update nodeScale object references.

Implements

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