Class LineSegment

Encapsulates two points that comprise a line segment.

Inheritance

System.Object

LineSegment

ConnectorLineSegment

Implements

System.Runtime.Serialization.ISerializable

System.IDisposable

System.ICloneable

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 LineSegment : ISerializable, IDisposable, ICloneable

Constructors

LineSegment(LineSegment)

Initializes a new instance of the LineSegment class.

Declaration

public LineSegment(LineSegment src)

Parameters

Type	Name	Description
LineSegment	src	The source instance.

LineSegment(PointF, PointF)

Constructs a line segment given two points.

Declaration

public LineSegment(PointF ptStartPoint, PointF ptEndPoint)

Parameters

Type	Name	Description
System.Drawing.PointF	ptStartPoint	First point in line segment.
System.Drawing.PointF	ptEndPoint	Second point in line segment.

LineSegment(PointF, PointF, Int32)

Constructs a line segment given two points.

Declaration

public LineSegment(PointF ptStartPoint, PointF ptEndPoint, int segmentIndex)

Parameters

Type	Name	Description
System.Drawing.PointF	ptStartPoint	First point in line segment.
System.Drawing.PointF	ptEndPoint	Second point in line segment.
System.Int32	segmentIndex	Segment index.

LineSegment(PointF, PointF, Orientation)

Initializes a new instance of the LineSegment class.

Declaration

public LineSegment(PointF ptStartPoint, PointF ptEndPoint, Orientation orientation)

Parameters

Type	Name	Description
System.Drawing.PointF	ptStartPoint	The given point.
System.Drawing.PointF	ptEndPoint	The given point.
System.Windows.Forms.Orientation	orientation	The orientation.

LineSegment(PointF[], Int32)

Constructs a line segment from an array of lines and a segment index.

Declaration

public LineSegment(PointF[] pts, int segIdx)

Parameters

Type	Name	Description
System.Drawing.PointF[]	pts	Points that make up the polyline.
System.Int32	segIdx	Zero-based offset of segment.

LineSegment(SerializationInfo, StreamingContext)

Initializes a new instance of the LineSegment class.

Declaration

protected LineSegment(SerializationInfo info, StreamingContext context)

Parameters

Type	Name	Description
System.Runtime.Serialization.SerializationInfo	info	The info.
System.Runtime.Serialization.StreamingContext	context	The context.

Fields

m_pt1

Declaration

protected PointF m_pt1

Field Value

Type
System.Drawing.PointF

m_pt2

Declaration

protected PointF m_pt2

Field Value

Type
System.Drawing.PointF

nSegmentIndex

The segment index.

Declaration

public int nSegmentIndex

Field Value

Type
System.Int32

Properties

MidPoint

Gets the midpoint of the linesegment.

Declaration

public PointF MidPoint { get; }

Property Value

Type
System.Drawing.PointF

Point1

First point in the line segment.

Declaration

public virtual PointF Point1 { get; set; }

Property Value

Type
System.Drawing.PointF

Point2

Second point in the line segment.

Declaration

public virtual PointF Point2 { get; set; }

Property Value

Type
System.Drawing.PointF

Methods

Clone()

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

Declaration

public virtual object Clone()

Returns

Type	Description
System.Object	A new object that is a copy of this instance.

Dispose()

Declaration

public virtual void Dispose()

GetObjectData(SerializationInfo, StreamingContext)

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

Declaration

protected virtual 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.

Exceptions

Type	Condition
System.Security.SecurityException	The caller does not have the required permission.

GetOrthogonalIntersect(LineSegment, out PointF)

Gets the orthogonal intersect.

Declaration

public bool GetOrthogonalIntersect(LineSegment lineSeg, out PointF ptIntersect)

Parameters

Type	Name	Description
LineSegment	lineSeg	The line segment.
System.Drawing.PointF	ptIntersect	The intersect point.

Returns

Type
System.Boolean

Explicit Interface Implementations

ISerializable.GetObjectData(SerializationInfo, StreamingContext)

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

Declaration

void ISerializable.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.

Exceptions

Type	Condition
System.Security.SecurityException	The caller does not have the required permission.

Implements

System.Runtime.Serialization.ISerializable

System.IDisposable

System.ICloneable